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iPasolink 200 MTD pl050_012 JUN2010

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NEC iPASOLINK 200 6–38 GHz 10–400 Mbps digital radio system MTD-PL-050 220511
©2010 NEC Corporation
MTD-PL-050
220511
iPASOLINK 200
6 - 38GHz
10 - 400 Mbps
DIGITAL RADIO SYSTEM
NEC Corporation
MTD-PL-050/220511
iPASOLINK 200
TABLE OF CONTENTS
1.
Introduction ..................................................................................................... 1
2.
Advantage........................................................................................................ 2
3.
4
5
6
7
8
9
10
Features........................................................................................................... 4
Application....................................................................................................... 9
System over view........................................................................................... 12
Network management system ...................................................................... 21
Interfaces ....................................................................................................... 29
ODU nd system performance........................................................................ 32
IDU and system performance ....................................................................... 37
Antenna and accesaries ................................................................................ 39
Note: This technical description shows all available functions. The specific functions are made
available with eligible combination of hardware and software. Please refer to the valid price list
to be ordered to activate the specific functionality.
This document describes the current version of NEC standard equipment. If there is any conflict between
this document and the System Description and/or the Compliance statement, the latter will supersede this
document.
The specifications or configuration contained in this document are subject to change without notice due to
NEC's continuing design improvement.
“Windows” and “Windows Vista” are registered trademarks of Microsoft Corporation. “UNIX” is a registered
trademark of The Open Group.
Notice: This technical document contains proprietary information to NEC Corporation.
Copy, reproduction, modification, or distribution without prior written authorization of NEC Corporation is strictly
prohibited. NEC Corporation shall not be liable for errors contained herein. The information in this document is
subject to change without notice.
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1. INTRODUCTION
The demands of mobile and fixed broadband services are justifying the technology,
topology and business model innovations being implemented today. It is doubtless to
move into unified IP packet networks and to intensify end to end network management to
allow you to offer premium services including conventional voice service over packet
together with shearing or reselling your backhaul bandwidth to others. However, the
right backhaul evolution strategy very much depends on the differing motivations of each
operator such as preferences in OPEX, CAPEX, flexibility, control and scale in every
backhaul network etc,.
iPASOLINK is the most advanced NEC’s comprehensive optical and radio converged
transport family, providing the solution of backhaul optimisation and transformation to
help you achieve your business objectives such as cost efficient integration of both TDM
and carrier-class Ethernet network and versatile and smooth migration from TDM to IP
next generation network. The iPASOLINK family covers from the tail to the aggregation
metro links and is composed of iPASOLINK 200, 400 and 1000 series.
iPASOLINK 200 is a basic configuration of nodal application in the wireless iPASOLINK
family and providing up to 440 Mbps with flexible combination of native TDM and/or
native Ethernet transmission and advanced adaptive modulation scheme operating in 6,
7, 8, 10, 11, 13, 15, 18, 23, 26, 28, 32 or 38 GHz bands.
The iPASOLINK 200 consists of antenna, outdoor unit (ODU) and indoor unit (IDU) same
as PASOLINK series and accedes to very high performance and ultra high reliability
gained through NEC’s rigid TQC activities and vast experience in wired and wireless
communication fields.
Figure 1
iPASOLINK 200
A single indoor unit (IDU) of iPASOLINK 200 can accommodate up to two (2)
independent transmission channels to configure back-to-back 1+0, same direction 1+1
twin path/hot standby or, thanks to NEC’s latest cross polarization interference canceling
techniques, double the transmission capacity up to 880 Mbps utilizing both polarizations
within the same costly and limited licensed radio frequency channel without any
suppression nor elimination of packetized data within Ethernet frame. This double
capacity feature is facilitating more room for transmission of jitter, latency sensitive
services such as 3GPP Release-99 over Ethernet network or real time services etc.during
transition from TDM to IP network.
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2. ADVANTAGE
The iPASOLINK family is designed around two (2) basic principles to provide the all IP
wired and wireless intelligent converged network for customer’s benefits;
Providing more transport flexibility & reliability:
iPASOLINK family includes microwave and fiber transmission, switching and
aggregation functions, is supporting from E1/T1 to STM-16 or carrier-class fast Ether to
10G Ethernet for transmission of TDM and packetized data, and designed to deliver high
throughput and low latencies avoiding reliability problems of TDM over packet network,
QoS, route protection on different TDM and Ethernet backhaul topologies etc,.
Technologies such as double capacity radio by XPIC with hitless adaptive modulation,
independent cross connection and MPLS switching capability etc bring performance,
power and flexibility to the hybrid network toward next generation IP/mobile networks.
Operation continuity & upgradability
Based on NEC’s commitments of IP migration strategy, enhancement of end to end TDM
and packet backhaul management and northbound interface capabilities - for network
optimisation, traffic engineering, QoS and route protection management etc - are
included into iPASOLINK portfolio. Together with these enhancement, “Pay as you need”
software upgrade concept is also applied to iPASOLINK family platforms. The modular
construction with universal card slots and integrated management software ensures to
support operation continuity and upgradability from each hop or node to end to end
bases.
Customer Benefit
NEC’s backhaul engineering foresights enable the adoption of IP network in cost-effective
manner. The iPASOLINK broad scope of backhaul media and convergence technologies
such as MPLS allow any service (fixed, mobile or wireless broadband) to happily co-exist
one physical backhaul. This backhaul unification by iPASOLINK platforms reduces cost
and complexity where operators require multi-service backhauls or complete service
transparency enabling to offer backhaul capacity to other providers to earn further
revenue from your backhaul. Moreover, you can re-design your backhaul in terms of
topology, capacity and intelligence while reusing existing infrastructure. Specifically, in
the mobile backhaul, the iPASOLINK family ensures you can scale from 2G/3G to higher
broadband access speeds without a proportional increase in cost.
Advantages of iPASOLINK 200
The iPASOLINK 200, as the member of iPASOLINK family, all of above advantages are
included as a part of basic nodal radio platform and briefly listed as follows;
- Native TDM and packet transmission enabling to migrate into carrier grade full
packet radio with scalable throughput capability
- Easy addition of functionality with “pay-as-you-need” upgrade concept on the
same hardware. As an example, you can achieve double the transmission capacity up
to 880Mbps over a single radio frequency utilizing both polarizations without any
requirement of neither additional foot prints nor mounting spaces.
-
Full range of synchronization (TDM, Sync Ethernet)
-
Multi-service support with PWE and aggregation
-
TDM and Ethernet ring support (recovery <1 sec)
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-
Ethernet OAM, upgradeable to MPLS and IP transport
-
Hitless AMR up to 256QAM with adaptive QoS
-
Enabling reuse of PASOLINK NEO ODU – Backward compatible IF interface
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3. FEATURES
3.1. Versatile Platform configurations
•
The following protection is available on a single IDU:
Non-protected (1+0), Protected (1+1) with hot standby / space diversity / twin path
with hitless switch, Back to back configuration ((1+0) x 2) or Dual the capacity
with XPIC (2+0)
•
Air capacity: Up to 440 Mbps by single or 880 Mbps by dual polarizations for
Ethernet packet transmission.
•
Basic interface:
4 x 10/100 Base-T(X) (IEEE802.3i/IEEE802.3u), 2 x 1000 Base-SX/LX SFP
(IEEE802.3ab/IEEE802.3z) and 16 x E1s
•
Optional interface*
Additional 16 x E1s, 1 x STM-1 (optical or electrical), 2 x STM-1(optical or
electrical), or MSC (Multi Service Card, 16 x E1 PWE card is available)
*Note: These are factory options.
•
Capacity and Interface functions are selectable by software key
3.2. Very compact High reliable Eco platform
•
Very Compact and Light platform for easy installation:
1U IDU and approx. 3 Kg ODU (above 10 GHz) or 3.5 Kg ODU (6 to 8 GHz) and
GUI (Graphical User Interface) is provided for friendly setting and monitoring.
•
Backward compatible with PASOLINK NEO series ODU:
NEO link upgrade can be done by merely replacing IDU. You can save the cost for
replacing ODUs at the both end.
•
High reliability and Quality backed by excellent field proven MTBF.
•
Low power consumption: Incorporation of energy save integrated digital
processing techniques and adoption of high efficiency RF components.
•
Wide Line Voltage range. ±(20 to 60) V dc input is also available with optional
power supply module.
3.3. Flexible Platform for both TDM and Ether packet transmission
iPASOLINK 200 provides application flexibility with universal slot* and a range of
functional modules.
*Note: In iPASOLINK 200, this slot is reserved and utilized for optional module to be
equipped at the factory.
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3.3.1. Advanced QoS function
Enhanced QoS functions control finely-tuned bandwidth and priority on a per flow basis
without any impact on traffic forwarding performance to provide flexible and
commercially viable packet traffic.
•
Class mapping (4 classes queues for QoS control)
•
Packet classification functions based on header information (802.1p, IPv4 ToS,
IPv6 TC*, MPLS Exp bit*)
•
Bandwidth management (Traffic shaping, CIR/PIR policing per Port/VLAN)
•
Flexible scheduling (Deficit-Weighted Round Robin or Strict Priority)
3.3.2. Ethernet / VLAN function
Various Ethernet / VLAN functions on the layer 2-based carrier network are provided in
order to enable high levels of network flexibility, robustness and “per service” control.
•
Non-block switching
•
Supports Jumbo frame
•
VLAN function (VLAN table size:256 group (VLAN ID : 1 ~ 4094))
Port-based VLAN, Tag-based LAN (IEEE802.1Q)
•
Redundancy function
RSTP (IEEE802.1w) for redundancy and loop-prevention, Link Aggregation
(IEEE802.3ad)*
•
Filtering function
3.3.3. Hybrid switching function
Independent packet switching and cross-connecting functions are provided on the single
platform. Thus, effective and more reliable ring, dual ring and route diversity protections
can be configured on traffic type base accordingly.
•
Packet switching: Up to 12 Gbps
•
TDM cross-connect: MAX 126 E1s for left and right hands route, supports SNCP.
Note: Nos of E1 channels depend on modulation scheme and TDM capacity setting on
the platform.
3.3.4. High accuracy clock supply functions for packet synchronization
Supports both native TDM and Synchronous Ethernet transmissions. *
*Note: A slot for synchronous Ethernet clock card is provided. Clock card will be available
from iPASOLINK 200 release-2.
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3.3.5. APS (Automatic Protection Switch) function (Option)
APS realizes optical line protection for STM-1. APS is a conventional MSP (Multiplex
Section Protection) function simplification to fit RST mode equipment (ITU-T G.841,
Non-revertive Mode).
3.4. Versatile Radio section
3.4.1. Advanced Technologies and Superb Performance
•
High Modulation scheme (up to 256 QAM) for native Ether and native TDM
transmission with high spectrum efficiency achieved by 256 QAM and by dual
polarization transmission technologies.
•
AMR Function with hitless modulation switchover.
3.4.2. High System Gain
•
High System Gain achieved by Low Density Parity Check (LDPC) Forward Error
Correction (FEC) technology and distortion cancelling technique called linearizer
allowing smaller antennas and reducing platform cost.
3.4.3. Frequency Agility and Easy Tuning
•
Field tunable to your licensed radio frequency channel* through Local Craft
Terminal (LCT).
*Note: Limited within the specified Sub-band. Alteration of sub-band can easily be
achieved by replacement of RF filter.
3.4.4. Adaptive Modulation Radio (AMR)
AMR is a technology to improve robustness mainly in the packet transmission
environment by utilizing thermal threshold difference between modulation hierarchy,
such as QPSK and 256 QAM or up. For instance, intensive rain causing receiving level
attenuation at high frequency bands, AMR keeps the link availability by automatically
and error freely selecting the lower thermal threshold modulation. For example, QPSK
threshold is 6 dB lower than 16 QAM but transmission capacity becomes half (See Figure
2).
In the IP packet transmission, i.e, no hierarchy transmission case, link connectivity in
other word, robustness might be more important factor even though transmission
capacity is significantly reduced. However, in the hybrid transmission, it is recommended
to keep the same transmission capacity for TDM transmissions including PWE or CESoP
even at degraded receiving conditions.
Prioritization between TDM and Ether packets
or prioritization between Ether ports or VPN bases is the quite important matter to
maintain the quality of the highest priority signals.
Since severe rain attenuation is rapidly fluctuated, it is required to sufficiently
correspond to such high descent and ascent speeds of receiving signal level. Adoption of
small stepping method such as utilizing both forward error correction code ratio
difference and modulation may not always catch up these speeds and not effectively work
in real world.
Based on NEC’s vast experience on microwave to millimeter wave propagation, the most
realistic reliable AMR functionality from the device level was thus developed and
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equipped in iPASOLINK family platform retaining the of QoS parameter setting
capability on AMR operation.
Table 2 shows the AMR range for Channel spacing and modulation scheme.
Table 2
CS*
Modulation
QPSK
16 QAM
32 QAM
64 QAM
128 QAM
256 QAM
AMR range
Mode 1
7 MHz*
Mode 2
14 MHz*
Mode 3
28 MHz*
Mode 4
56 MHz*
11 Mbps
26 Mbps
33 Mbps
39 Mbps
47 Mbps
-
26 Mbps
53 Mbps
66 Mbps
79 Mbps
94 Mbps
110 Mbps
53 Mbps
110 Mbps
136 Mbps
163 Mbps
189 Mbps
220 Mbps
110 Mbps
220 Mbps
273 Mbps
327 Mbps
388 Mbps
441 Mbps
*: Channel Separation
-: Not applied
Note: Maximum throughput at 64 byte-passed rate based.
Mod [QAM] 256 128
64 32
Troughput [Mbps]
at 28 MHz BW
16
220 189 163 136 110
Figure 2
4PSK
53
16
32
256
64 128
110 136 163 189 220
AMR capacity changing image
3.4.5 XPIC (Cross Polarization Interference Canceller)
iPASOLINK 200 can double its transmission capacity up to 880 Mbps in 56 MHz (55 MHz
for 18 GHz band) bandwidth by adopting NEC’s state of the art XPIC technology. The
additional required components from single pole transmission are; dual polarized
antenna, one more ODU, associated cable kit, and firmware upgrading in IDU. By these
additions only, you can enjoy double the capacity without additional footprint or
mounting space.
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V or H
CCDP
V or H
H or V
Figure 3
Table 3
Double the Capacity Upgrade
iPASOLINK 200 Throughput
Single/Dual Transmission Capacity (Throughput (Mbps)*3)
CS*2
Modulation
QPSK
16 QAM
32 QAM
64 QAM
128 QAM
256 QAM
Mode 1
Mode 2
Mode 3
Mode 4
7 MHz
11/22
26/52
33/66
39/78
47/94
-
14 MHz
26/52
53/106
66/132
79/158
94/188
110/220
28 (27.5) MHz
53/106
110/220
136/272
163/326
189/378
220/440
56 (55) MHz
110/220
220/440
273/546
327/654
388/776
441/882
*2: Channel Separation (27.5 or 55 MHz is also applied for 18 GHz.)
*3: Maximum throughput at 64 byte-passed rates based.
-: Not adopted in these channel separation
3.5. Superb OAM functionalities
Local and remote supervision is provided through Local Craft Terminal (LCT), PNMSj as
EMS tool or MS5000 as the upper unified management system.
In addition to the OAM functionalities in previous TDM PASOLINK, following powerful
manageability functions for both hybrid and all packet networks are equipped in the
iPASOLINK 200.
•
Ethernet OAM (IEEE802.1ag / ITU-T Y.1731) for fault detection, fault
localization/isolation, alarm transmission and performance measurement
•
Loop back facility : Near end baseband, Far end baseband and IF loop back
•
Remote upgrade capabilities.
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4.
iPASOLINK 200
APPLICATIONS
iPASOLINK is a modular network element that integrates a comprehensive set of TDM
cross connect switching, packet switching and microwave/optical features, resulting in
reduced costs and a long investments lifetime. The following iPASOLINK series cover
mobile backhaul requirements all the way from the access tail links through to the metro
aggregation network.
• iPASOLINK 200
• iPASOLINK 400
• iPASOLINK 1000
iPASOLINK 200 is a compact form factor product designed to fit into constrained spaces
at , or near, base station sites. iPASOLINK 200 has been cleverly designed to accept
interchangeable interface module so various field configuration and even reconfiguration
after installation can be realized for higher Return on Investment.
• Mobile backhaul and fixed network
iPASOLINK supports both native TDM and native Ethernet. It is possible to provide
TDM and Ethernet Hybrid transmission or ALL IP transmission without the external box
within the same equipment. Therefore iPASOLINK can provide flexible and optimized
migration scenario according to network situation and customer’s evolution.
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iPASOLINK supports high level packet network functionality. iPASOLINK can provide
end to end Ethernet connectivity with the extension of reach and capacity, nodal packet
radio, aggregation and bandwidth management. It is possible to use it also for WiMAX
network and the fixed network.
iPASOLINK ensure that the operator delivers the converged network infrastructure with
being able to handle both legacy and the latest data application and service.
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5. SYSTEM OVERVIEW
5.1. General
• ODU-IDU separate mount type. The connection line is only one coaxial cable.
• No protection or protection system is available with common ODU and IDU.
• Flexible configuration for ODU and antenna, direct mount/ remote mount/ 1+0
(non redundant)/ 1+1 hot stand-by/ 1+1 space diversity/ 1+1 frequency diversity
(twin path), 2+0.
• ACCP, ACAP, CCDP and these combined configurations are available.
• 19 inches one rack unit size compact IDU,
¾
483 mm(W) x 44 mm(H) x 240 mm (D)
Fig.5.1.1 IDU
outline
• Small and light weight ODU for easy handling and installation.
Fig.5.1.2 13-38GHz ODU and 0.3m
direct mount antenna
Fig.5.1.3 6-11GHz ODU
• Wide temperature range of ODU and IDU
• DC input voltage nominal rating: -48 VDC
¾
Pl050_3.doc
Wider range power rating is optional: +/- 20 to 60 VDC
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5.2. IDU Block diagram
Fig.5.2.1 IDU block diagram
5.3. ODU Block diagram
Fig.5.3.2 ODU block diagram
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5.4. Flexible ODU Mounting Configuration
Suitable configuration can be selected from various ODU mounting styles.
• Direct Mounting on Antenna
• Separate Mounting with Antenna using Waveguide or Coaxial Cable
• 1+1 system with Hybrid Combiner / Divider
• 2+0 system with Dual Pol. Antenna
5.4.1 1+0 SYSTEM
Configuration
Reference Drawings or Pictures
6 - 38 GHz
Direct Mount
6 - 38 GHz
Remote Mount
6/7/8 GHz
Remote Mount
Figure 5.1.2*
Figure 5.4.1(a)
Figure 5.4.1(b)*
*: Standard Configuration
5.4.2 1+1 SYSTEM
Reference Drawings or Pictures
Configuration
Hybrid Combiner or Coupler
Two Antennas (for Space Diversity)
Figure 5.4.1(c)*
Figure 5.4.1(d)*
Figure 5.4.1(e)
Figure 5.4.1(f)
Figure 5.4.1(g)*
Figure 5.4.1(h)*
Figure 5.4.1(i)*
10 - 38 GHz
Direct Mount
10 - 38 GHz
Remote Mount
6/7/8 GHz
Remote Mount
*: Standard Configuration
5.4.3 2+0 SYSTEM (DUAL POL. ANTENNA SYSTEM FOR ADJACENT
ASSIGNMENT)
CHANNEL OR CO-CHANNEL
Reference Drawings or Pictures
Configuration
10 - 38 GHz
Direct Mount
10 - 38 GHz
Remote Mount
6/7/8 GHz
Remote Mount
Pl050_3.doc
Direct Mount OMT
Dual Pol. Antenna
Figure 5.4.1(j)
-
-
Figure 5.4.1(k)
-
Figure 5.4.1(l)
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Antenna
Flexible waveguide
ODU Pole Mount Bracket
with Waveguide Adapter
ODU
Figure 5.4.1 (a) 6 - 38 GHz Remote Mounting of 1+0 PASOLINK ODU
Antenna
Low Loss Cable (1 - 2 m)
ODU Pole Mount Bracket
ODU
Figure 5.4.1(b) 6/7/8 GHz Remote Mounting of 1+0 PASOLINK ODU
(6/7/8 GHz ODU has Waveguide Interface)
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Antenna
Hybrid
Combiner
ODU
Figure 5.4.1(c) 10 - 38 GHz Direct Mounting of 1+1 PASOLINK ODU
(One Antenna with Hybrid Combiner unit)
ODU1
POLE
Antennas
ODU2
Figure 5.4.1(d) 10 - 38 GHz Direct Mounting of 1+1 PASOLINK ODU
with two Antennas
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ODU
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iPASOLINK 200
Antenna
Flexible Waveguide
ODU Pole Mount Bracket
with Waveguide Adapter
Hybrid Combiner
Figure 5.4.1(e) 10 - 38 GHz Remote Mounting of 1+1 PASOLINK ODU
with Hybrid Combiner
ODU 1
Antennas
Flexible Waveguide
ODU Pole Mount Bracket
with Waveguide Adapter
ODU 2
Figure 5.4.1(f) 10 - 38 GHz Remote Mounting of 1+1 PASOLINK ODU
with two antennas
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7/8 GHz Hybrid Combiner
Antenna
Low Loss Cable (1-2 m)
ODU 1
ODU Pole Mount Bracket
ODU 2
Figure 5.4.1(g) 6/7/8 GHz Remote Mounting of 1+1 PASOLINK ODU
with Hybrid Combiner and one antenna
N connector Type (Typical outline is shown)
Figure 5.4.1(h) 6/7/8 GHz Hybrid Combiner of 1+1 PASOLINK System
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ODU 1
Antennas
Low Loss Cable
(1 - 2 m)
ODU Pole Mount Bracket
ODU 2
Figure 5.4.1(i) 6/7/8 GHz Remote Mounting of 1+1 PASOLINK ODU
with two antennas
Antenna with Circular
Waveguide Interface
OMT
(Ortho-Mode
Transducer)
V Polarization
H Polarization
Figure 5.4.1(j) 10 - 38 GHz Direct Mount Dual Pol. System
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Flexible Waveguide
Antenna
ODU 1
ODU 2
ODU Pole Mount Bracket
with Waveguide Adapter
Figure 5.4.1(k) 10 - 38 GHz Remote MountDual Pol. System
Low Loss Cable
(1 - 2 m)
Dual Pol.
Antenna
ODU 1
ODU Pole Mount
Bracket
ODU 2
Figure 5.4.1(l) 6/7/8 GHz Remote Mount Dual Pol. System
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6. NETWORK MANAGEMENT SYSTEM
Two management systems are supported as a new iPASOLINK series.
•
•
PNMSj
MS5000
Local craft terminal tool of WEB base that can be remotely connected is installed in IDU
6.1. PNMSj General
The PASOLINK Network Management System Java version (PNMSj) provides
easy-to-use monitoring, control, configuration and management of PASOLINK family
radio networks.
PNMSj has the features as bellow:
•
•
•
•
Monitor PASOLINK family radio equipment status.
Control and configure PASOLINK family radio equipment.
Collect Link Performance data.
Update PASOLINK family radio network configuration data.
The Key elements of NMS for PASOLINK are as follows.
Central Computer: PASOLINK Network Management System
The PNMSj is located at a central or a regional operation center and enables network
operators to monitor and control the PASOLINK family network elements (NEs) using
most Web browsers.
PNMSj provides a single access point from where to monitor and control an entire
network continuously. The PNMSj software contains overview maps of the network and
its sub-networks to provide an easy, single glance, overview of an entire network.
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PASOLINK Management function
The PASOLINK Management function is mounted on the Control module for the
PASOLINK IDU. It takes care of the communication between the PASOLINK terminal
and Network Management system. In addition, it collects event and performance data
from the PASOLINK equipment and stores it. They can communicate with each other via
one of the service channels to enable remote access to any PASOLINK in a network from
a single access point. Figure 6.1 shows the concept of NMS for PASOLINK.
Digital Service Channel
ODU
IDU
Ethernet (RJ-45)
Ethernet (RJ-45)
LCT
PNMSj
Figure 6.1
Pl050_4.doc
NMS CONCEPT
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6.2. Features
6.2.1. Any platform
Free from OS limitations, PNMSj runs on either Windows® XP or Windows Vista® or
UNIX®. PNMSj is based on SNMP Manager/Agent Technology.
6.2.2. User-friendly operation
PNMSj displays a network overview with click and pull down menus to obtain detailed
status information and to change the configuration of the network elements.
The multiple level window structure provides easy guidance to pinpoint the PASOLINK
station of concern and subsequently the component of concern.
Starting with a map showing the sub-groups, followed by maps showing the various
sub-group configurations, an operator can find an overview window for any PASOLINK
station quickly.
6.2.3. Link oriented Management and Control
For operational convenience, the PNMSj automatically displays the status of the opposite
PASOLINK station together with key link parameters.
6.2.4. Remote access and control
PNMSj Clients are able to monitor and control NEs using most Web browsers (IE, etc).
Remote NEs can be accessible using either PPP serial interface or LAN interface.
6.2.5. Event logging
This PNMSj is useful for monitoring all events occurring within the network. It is
designed to ease the maintenance and troubleshooting work on the PNMSj. The events
are listed in an easy–to-view formats giving the user information about the date and time
it occurred, the network element where it occurred, its item and status. The User column
has offered for event log that the user controlled, and showing login user name is also
supported.
The event log window is incorporated in the PNMSj main window. The logs are displayed
at the bottom of the PNMSj screen.
6.2.6. Alarm Management
The Active Alarm function supports monitoring of active alarms on all connected network
elements. Alarms that have been cleared in the NE will remove on the Active Alarm
window and logged in the Alarm History window.
The Alarm Information View is used to view the summary of current active alarms. This
screen shows the list of active alarm information of NEs belonging to the same group.
The list also shows what alarm severities are currently active in the NE and whether it
has been acknowledged or not.
The total count of current active alarms (Not Ack and Total) in each category is shown at
the top of the main window.
Pl050_4.doc
23
MTD-PL-050/220511
iPASOLINK 200
6.2.7. ITU-T G.826 performance monitor
The PNMSj is able to retrieve the performance data of all listed PASOLINK stations and
their associated microwave link in accordance with ITU-T specification G.826.
-
Scheduled or on-demand upload.
Report or chart presentation.
Threshold setting and alerts.
6.2.8. Security
Users are registered by means of a login name and password.
To protect the network and network management system from unauthorized access or
unauthorized modifications, the privileges are assigned to the groups rather than to the
individual user. A user will have the privilege provided to the group where it belongs.
Moreover, the control of network elements can be customized and provided only to
specific groups. This allows the administrator a high-flexibility of assigning not only the
PNMSj functions but also the control and management of individual NE.
Lastly, users and groups created in PNMSj are internal to PNMSj only and do not
correspond to Windows users and groups.
6.2.9. SNMP interface
PNMSj provides an SNMP interface to make the PASOLINK equipment an integral part
of a higher level of network management system.
Pl050_4.doc
24
MTD-PL-050/220511
iPASOLINK 200
6.3. MS5000 General
iPASOLINK Series is managed through the MS5000 Unified Management System,
whose characteristics can be summarized as below:
•
•
•
•
•
Unified management of NEC transport equipment (optical, microwave, packet)
Provides EML(configuration etc) and NML(path management, route design etc)
functions for supported equipment
NBI compliant to industry standard SNMP and CORBA
High availability and scalability operation through redundancy and clustered
configurations
Based on open software and middleware platform
MS5000
Client
Terminal
PNMSj
INC100
Figure 6.2 MS5000 NMS System Image
Pl050_4.doc
25
MTD-PL-050/220511
iPASOLINK 200
6.4. Introduction
MS5000 is an NMS that integrates and manages NEC optical, radio, and packet
transport equipment. MS5000 architecture is illustrated in the figure below.
Additional Functions
(Northbound I/F, etc.)
Common Functions
(FM, Path Mgmt, etc)
Radio
EML
Mgmt
Opt.
EML
Mgmt
IP
EML
Mgmt
Common Platform
Figure 6.3 Platform Architecture
Thanks to the modular architecture, MS5000 system can initially be deployed with
essential functions and add capabilities and capacity as the network evolves and scales.
MS5000 is a sophisticated management system that provides these benefits for network
administration:
- Easily add new function, new NE, by applying plug-and-play based plug-in
framework and licensing scheme
- Construct scalable system depending of scale of the management network through
flexible hardware allocation to logical server
- Provide hardened security through advanced security functions, and thin client
based GUI LCT
Pl050_4.doc
26
MTD-PL-050/220511
iPASOLINK 200
6.5. OSS/NMS Integration
MS5000 can be integrated with customer Operation Support System (OSS) and Upper
NMS through Northbound Interface implemented with industry standard CORBA and
SNMP protocols, to provide more comprehensive, operator-wide, system management.
In addition, MS5000 supports network migration by overlaying existing NEC
management systems such as PNMSj, INC-100MS, MN9100/9200, TNM, which in turn
manage their respective NEs. (Planned) Then, NE can be managed through MS5000 as
more functions are incorporated into MS5000 from the respective EMS/NMS.
Upper
NMS
Upper
NMS
CORBA/SNMP
MS5000
INC
SMS
C-No
CORBA/SNMP
V-No
MS5000
INC
iPASO
SMS
C-No
V-No
iPASO
Figure 6.4 System Integration
6.6. Management Functions
In addition to the basic functions such as configuration/fault/security managements,
MS5000 provide enhanced functions which are summarized below. Please consult the
MS5000 General Information Document NWD-071899-002 or DEX-6719 for further
details.
6.6.1. Path Management
This area focuses on establishing and maintaining relationship of the path in each layer
(L1, L2, Optical). End-to-end paths for microwave and optical equipment, and
end-to-end paths between Ethernet termination points can be created, as well as
redundant paths used to re-route traffic in case of primary route failure. Automatic
route design calculates the optimal TDM/WDM/L2 path between the A and Z terminal
nodes.
Pl050_4.doc
27
MTD-PL-050/220511
iPASOLINK 200
End-to-end path of MS5000
INC-100MS
Automatic routing
MS5000 routing
INC-100MS
Automatic routing
MS5000 routing
A-term
Z-term
INC-100MS managed Area
INC-100MS managed Area
Figure 6.5 End to End Solution
6.6.2. Performance Management
Ensuring performance of the network is of utmost importance to network administrators,
as this leads to customer satisfaction and confidence. Therefore, MS5000 provides
interfaces to monitor and store various performance indicators. These data can be
exported for further processing or displayed in a graphical view for fast trend analysis.
Pl050_4.doc
28
MTD-PL-050/220511
7.
iPASOLINK 200
INTERFACES
2xFE
ODU
LCT/ NMS
Interface
(1+0/ 1+1)
(4xGbE
AUX
Optional Card Slot
(10/100/1000
Base-T with
option)
(Option)
•
•
•
LED
USB
SFP
Indication
Memory (GbE)
(Status/ Alarm) Slot
ALM/SC/CLK
16xE1
Channelized STM-1
Multi service engine
16xE1
Fuse
External power
line inlet
Fan unit
(Built-in 3 small
fans)
Power line inlet
(Option)
Fig.7.1.1 IDU interface layout
7.1. Baseband Interface
The iPASOLINK 200 has various interfaces that specified by the ITU-T standard and
IEEE standard as listed below:
7.1.1. E1 interface
•
•
•
•
Signal rate
Interface
Impedance
Connector
: 16 x E1(2.048 Mbps)
: HDB-3 (ITU-T G.703)
: 75 ohms or 120 ohms (selectable)
: MDR68
7.1.2. LAN (FE) interface
• Type
• Port Number and Interface
•
•
•
•
•
VLAN
QoS
QoS control
Bandwidth management
Protection
: 10Base-T/100Base-TX (auto or fixed) / RJ-45
: 2 (default), Max.4 (2xFE interface can be
changed into 4 x 10/100/1000Base-T
by software key)
: Port-based VLAN / Tag-based VLAN
: 802.1p CoS / ToS / Diffserv / MPLS EXP*
: Deficit WRR or SP+3class Deficit WRR
: Shaper and Policing per VLAN or Port
: STP/RSTP (802.1D/w) / LACP (802.3ad)*
7.1.3. LAN (GbE) interface
• Type
• Port Number and Interface
• VLAN
• QoS
Pl050_5.doc
: 1000Base-T/SX/LX (auto or fixed) / LC (SFP)
: 2 (default), Max.4 (2xFE interface can be
changed into 4 x 10/100/1000Base-T (RJ-45)
by software key)
: Port-based VLAN / Tag-based VLAN
: 802.1p CoS / ToS / Diffserv / MPLS EXP*
- 29 -
MTD-PL-050/220511
• QoS control
• Bandwidth management
• Protection
iPASOLINK 200
: Deficit WRR or SP+3class Deficit WRR
: Shaper and Policing per VLAN or Port
: RSTP (802.1w) / LACP (802.3ad)*
7.2. LCT /NMS Interface
7.2.1. LCT interface
The local craft terminal is a usefule tool to the installation and maintenance. iPASOLINK
suppy users GUI environment through WEB browser. Moreover, this tool supports
remote connection.
• Type
: 10/100Base-TX / RJ-45
• Port Number and Interface
:1
Note: LCT interface has “NE1” and “NE2”. These interfaces are to be used for IDU-IDU
back-to-back stacking.
7.2.2. NMS interface
This port is used to connect with the NMS server through the network.
• Type
: 10/100Base-TX / RJ-45
• Port Number and Interface
:1
Note: NMS interface has “NE1” and “NE2”. These interfaces are to be used for IDU-IDU
back-to-back stacking.
7.3 ODU Interface
This is a port used to connect ODU with IDU with the coaxial cable.
7.3.1. ODU interface
• TNC female
7.4. Other interfaces
7.4.1
ALM/SC/CLK interface
This port is used for alarm outside connection, and for digital service channnes and
external clock signal.
• D-sub high density 44 ways female
7.4.2
USB Memory interface
USB memory is useful to store the equipment setting and configuration data. This
preservation information is used for equipment replacement and recovey of setting and
configration.
• USB type 1 female
7.5. Additional Interface
The iPASOLINK 200 has optional card slots, AUX slot and power supply line inlet and
can add interfaces as listed below:
Pl050_5.doc
- 30 -
MTD-PL-050/220511
iPASOLINK 200
7.5.1. E1 interface (for optional card slot)
16 E1 can be added by adding optional E1 card.
• Signal rate
: 16 x E1(2.048Mbps) / MDR68
• Interface
: HDB-3 (ITU-T G.703)
• Impedance
: 75 ohms or 120 ohms (selectable)
7.5.2. STM-1 Optical interface (for optional card slot)
This card has E1 and STM-1 converter function and has STM-1 optical interface.
• Signal rate
: 1 or 2 x 155.52 Mbps
• Interface
: S-1.1/L-1.1 (ITU-T G.957)
• Connector
: LC
7.5.3. STM-1 Electrical interface (for optional card slot)
This card is the same function as STM-1 optical function and has STM-1 electrical
interface.
• Signal rate
: 1 or 2 x 155.52 Mbps
• Interface
: CMI (ITU-T G.703)
• Connector
: IEC 169-29 (1.0/2.3)
7.5.4. AUX Card
This card supports cluster alarms and DI/DO. (data-in/ data-out)
• Cluster alarm: Alarm extension and combining.
• DI: Remote input port for external alarms,etc.
• DO: Remote output from EMS controller.
• D-sub high density 44 ways female
7.5.5. Power line inlet (for power supply slot)
•
Additional power line inlet can apply for operation of two independently power
lines.
7.5.6. Multiple Service Engine (for optional card slot)
This card is used for Pseudo Wire Emulation function.
•
Pseudo Wire Emulation : SAToP (RFC4553), CESoPSN (RFC5086)
•
Support port number
: Up to 16 E1 (interface position is the same as
TDM 16E1)
Pl050_5.doc
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MTD-PL-050/220510
iPASOLINK 200
8. ODU (OUTDOOR UNIT) AND SYSTEM PERFORMANCE
8.1. General
Item
IHG (i PASOLINK High Grade) type ODU
Operation:-33 to +50 deg.C (ETSI EN301019-1-4 class 4.1), Humidity: 100% (IP66)
(Workable: -40 to +55 deg.C)
Environmental condition
Transportation ETSI EN301019-1-2 class 2.3
Storage ETSI 201019-1-1 class 1.2
Power consumption
1+0
1+1
6 - 11 GHz
13 - 26, 28, 32 and 38 GHz
29 W
19 W
Hot standby: 40 W, Twin Path:58 W
Hot standby: 30 W, Twin Path:38 W
Mechanical Dimentions
1+0
6 - 11 GHz
13 - 26, 28, 32 and 38 GHz
EMC
Safety
1+1
237(W)x237(H)x101(D): Approx.3.5 kg ;One ODU
239(W)x247(H)x68(D): Approx.3 kg ;One ODU
Conforms to EN301 489-4
Conforms to EN60950-1
Double ODU
Double ODU
8.2. System performance
(1) CS*=56 MHz AMR
Frequency Band (GHz)
Output Power
(dBm
nominal)
(Measured at
Ant. port)
*: Channel Separation
6
7-8
10-11
13
15
18
23
26
28
32
38
QPSK
29
29
25
25
25
24
24
24
22
22
20
16QAM
26
26
22
22
22
21
21
19
18
18
17
32QAM
25
25
21
21
21
20
18
18
18
18
17
64QAM
25
25
21
21
21
20
18
18
18
18
17
128QAM
25
25
21
21
21
20
18
18
18
18
17
256QAM
25
25
21
21
21
20
18
18
18
18
17
Guaranteed
6-28G:
± 1.5 dB
32-38G:
± 2.5 dB
Power Control
(1dB step, variable)
QPSK to 16QAM: 0 to 24 dB, 32QAM to 64QAM:0 to 23dB, 128QAM to 256QAM: 0 to 20 dB
± 1.0 dB
ATPC (1dB step)
QPSK to 16QAM: 0 to 24 dB, 32QAM to 64QAM:0 to 23dB, 128QAM to 256QAM: 0 to 20 dB
-
± 6 ppm
± 10 ppm
Frequency Stability
(dBm measured at Ant. port) BER = 10-6
Threshold Level
+ 3.0 dB
QPSK
-82.5
-82.5
-81.5
-81.5
-82
-82
-82
-81.5
-81.5
-80
-80
16QAM
-76
-76
-75
-75
-75.5
-75.5
-75.5
-75
-75
-73.5
-73.5
32QAM
-74
-74
-73
-73
-73.5
-73.5
-73.5
-73
-73
-71.5
-71.5
64QAM
-71
-71
-70
-70
-70.5
-70.5
-70.5
-70
-70
-68.5
-68.5
128QAM
-68.5
-68.5
-68.5
-67
-67.5
-67.5
-67.5
-67
-67
-65.5
-65.5
256QAM
-64.5
-64.5
-63.5
-64
-64
-64
-64
-63.5
-63.5
-62
-62
BER = 10-3
Above value -1.5dB
6-28G:
- 3.0 dB
(dB measured at Ant. port) BER = 10-6
System Gain
QPSK
111.5
111.5
106.5
106.5
107
106
106
105.5
103.5
102
100
16QAM
102
102
97
97
97.5
96.5
96.5
94
93
91.5
90.5
32QAM
99
99
94
94
94.5
93.5
91.5
91
91
89.5
88.5
64QAM
96
96
91
91
91.5
90.5
88.5
88
88
86.5
85.5
128QAM
93.5
93.5
89.5
88
88.5
87.5
85.5
85
85
83.5
82.5
256QAM
89.5
89.5
84.5
85
85
84
82
81.5
81.5
80
79
BER = 10-3
Maximum Input Level
Residual BER
Pl050_6.doc
32-38G:
- 4.0 dB
Above value +1.5dB
-20 dBm for the BER less than 10-3
-
Less than 10-12 at RSL = -30 to -57 dBm
-
- 32 -
MTD-PL-050/220510
iPASOLINK 200
(2) CS*=28 MHz AMR
Frequency Band (GHz)
Output Power
(dBm
nominal)
(Measured at
Ant. port)
*: Channel Separation
6
7-8
10-11
13
15
18
23
26
28
32
38
QPSK
29
29
25
25
25
24
24
24
22
22
20
16QAM
27
27
23
23
23
22
22
20
19
19
18
32QAM
26
26
22
22
22
21
19
19
19
19
18
18
64QAM
26
26
22
22
22
21
19
19
19
19
128QAM
26
26
22
22
22
21
19
19
19
19
18
256QAM
25
25
21
21
21
20
18
18
18
18
17
Guaranteed
6-28G:
± 1.5 dB
32-38G:
± 2.5 dB
Power Control
(1dB step, variable)
QPSK to 16QAM: 0 to 24 dB, 32QAM to 64QAM:0 to 23dB, 128QAM to 256QAM: 0 to 20 dB
± 1.0 dB
ATPC (1dB step)
QPSK to 16QAM: 0 to 24 dB, 32QAM to 64QAM:0 to 23dB, 128QAM to 256QAM: 0 to 20 dB
-
± 6 ppm
± 10 ppm
Frequency Stability
(dBm measured at Ant. port) BER = 10-6
Threshold Level
+ 3.0 dB
QPSK
-85.5
-85.5
-84.5
-84.5
-85
-85
-85
-84.5
-84.5
-83
-83
16QAM
-78.5
-78.5
-77.5
-77.5
-78
-78
-78
-77.5
-77.5
-76
-76
32QAM
-77
-77
-76
-76
-76.5
-76.5
-76.5
-76
-76
-74.5
-74.5
64QAM
-74
-74
-73
-73
-73.5
-73.5
-73.5
-73
-73
-71.5
-71.5
128QAM
-71.5
-71.5
-71.5
-70.5
-70.5
-70.5
-70.5
-70
-70
-68.5
-68.5
256QAM
-67.5
-67.5
-66.5
-67
-67
-67
-67
-66.5
-66.5
-65
-65
BER = 10-3
Above value -1.5dB
6-28G:
- 3.0 dB
(dB measured at Ant. port) BER = 10-6
System Gain
QPSK
114.5
114.5
109.5
109.5
110
16QAM
105.5
105.5
100.5
100.5
101
32QAM
103
103
98
98
98.5
109
109
108.5
106.5
105
103
100
100
97.5
96.5
95
94
97.5
95.5
95
95
93.5
92.5
64QAM
100
100
95
95
95.5
94.5
92.5
92
92
90.5
89.5
128QAM
97.5
97.5
93.5
92.5
92.5
91.5
89.5
89
89
87.5
86.5
256QAM
92.5
92.5
87.5
88
88
87
85
84.5
84.5
83
82
BER = 10-3
Maximum Input Level
Residual BER
Pl050_6.doc
32-38G:
- 4.0 dB
Above value +1.5dB
-20 dBm for the BER less than 10-3
-
Less than 10-12 at RSL = -30 to -60 dBm
-
33
MTD-PL-050/220510
iPASOLINK 200
(3) CS*=14 MHz AMR
Frequency Band (GHz)
Output Power (dBm ominal)
(Measured at Ant. port)
*: Channel Separation
6
7-8
10-11
13
15
18
23
26
28
32
38
QPSK
29
29
25
25
25
24
24
24
22
22
20
16QAM
27
27
23
23
23
22
22
20
19
19
18
32QAM
26
26
22
22
22
21
19
19
19
19
18
18
64QAM
26
26
22
22
22
21
19
19
19
19
128QAM
26
26
22
22
22
21
19
19
19
19
18
256QAM
25
25
21
21
21
20
18
18
18
18
17
Guaranteed
6-28G:
± 1.5 dB
32-38G:
± 2.5 dB
Power Control
(1dB step, variable)
QPSK to 16QAM: 0 to 24 dB, 32QAM to 64QAM:0 to 23dB, 128QAM to 256QAM: 0 to 20 dB
± 1.0 dB
ATPC (1dB step)
QPSK to 16QAM: 0 to 24 dB, 32QAM to 64QAM:0 to 23dB, 128QAM to 256QAM: 0 to 20 dB
-
± 6 ppm
± 10 ppm
Frequency Stability
(dBm measured at Ant. port) BER = 10-6
Threshold Level
+ 3.0 dB
QPSK
-88.5
-88.5
-87.5
-87.5
-88
-88
-88
-87.5
-87.5
-86
16QAM
-81.5
-81.5
-80.5
-80.5
-81
-81
-81
-80.5
-80.5
-79
-86
-79
32QAM
-80
-80
-79
-79
-79.5
-79.5
-79.5
-79
-79
-77.5
-77.5
64QAM
-77
-77
-76
-76
-76.5
-76.5
-76.5
-76
-76
-74.5
-74.5
128QAM
-74
-74
-73
-73
-73.5
-73.5
-73.5
-73
-73
-71.5
-71.5
256QAM
-70.5
-70.5
-69.5
-69.5
-70
-70
-70
-69.5
-69.5
-68
-68
BER = 10-3
Above value -1.5dB
6-28G:
- 3.0 dB
(dB measured at Ant. port) BER = 10-6
System Gain
QPSK
117.5
117.5
112.5
112.5
113
16QAM
108.5
108.5
103.5
103.5
104
32QAM
106
106
101
101
101.5
111.5
109.5
108
106
103
103
100.5
99.5
98
97
100.5
98.5
98
98
96.5
95.5
64QAM
103
103
98
98
98.5
97.5
95.5
95
95
93.5
92.5
100
100
95
95
95.5
94.5
92.5
92
92
90.5
89.5
256QAM
95.5
95.5
90.5
90.5
91
90
88
87.5
87.5
86
85
Maximum Input Level
Pl050_6.doc
112
128QAM
BER = 10-3
Residual BER
112
32-38G:
- 4.0 dB
Above value +1.5dB
-20 dBm for the BER less than 10-3
-
Less than 10-12 at RSL = -30 to -60 dBm
-
34
MTD-PL-050/220510
iPASOLINK 200
(4) CS*=7 MHz AMR
*: Channel Separation
Frequency Band (GHz)
Output Power
(dBm ominal)
(Measured at
Ant. port)
6
7-8
10-11
25
13
15
18
23
26
28
32
38
QPSK
29
29
25
25
24
24
24
22
22
20
16QAM
27
27
23
23
23
22
22
20
19
19
18
32QAM
26
26
22
22
22
21
19
19
19
19
18
64QAM
26
26
22
22
22
21
19
19
19
19
18
128QAM
26
26
22
22
22
21
19
19
19
19
18
256QAM
-
-
-
-
-
-
-
-
-
-
-
Guaranteed
6-28G:
± 1.5 dB
32-38G:
± 2.5 dB
Power Control
(1dB step, variable)
QPSK to 16QAM: 0 to 24 dB, 32QAM to 64QAM:0 to 23dB, 128QAM to 256QAM: 0 to 20 dB
± 1.0 dB
ATPC (1dB step)
QPSK to 16QAM: 0 to 24 dB, 32QAM to 64QAM:0 to 23dB, 128QAM to 256QAM: 0 to 20 dB
-
± 6 ppm
± 10 ppm
Frequency Stability
(dBm measured at Ant. port) BER = 10-6
Threshold Level
+ 3.0 dB
QPSK
-91.5
-91.5
-90.5
-90.5
-91
-91
-91
-90.5
-90.5
-89
-89
16QAM
-84.5
-84.5
-83.5
-83.5
-84
-84
-84
-83.5
-83.5
-82
-82
32QAM
-83
-83
-82
-82
-82.5
-82.5
-82.5
-82
-82
-80.5
-80.5
64QAM
-80
-80
-79
-79
-79.5
-79.5
-79.5
-79
-79
-77.5
-77.5
128QAM
-77
-77
-76
-76
-76.5
-76.5
-76.5
-76
-76
-74.5
-74.5
256QAM
-
-
-
-
-
-
-
-
-
-
-
BER = 10-3
Above value -1.5dB
6-28G:
- 3.0 dB
(dB measured at Ant. port) BER = 10-6
System Gain
QPSK
120.5
120.5
115.5
115.5
116
16QAM
111.5
111.5
106.5
106.5
107
32QAM
109
109
104
104
104.5
115
115
114.5
112.5
111
109
106
106
103.5
102.5
101
100
103.5
101.5
101
101
99.5
98.5
64QAM
106
106
101
101
101.5
100.5
98.5
98
98
96.5
95.5
128QAM
103
103
98
98
98.5
97.5
95.5
95
95
93.5
92.5
256QAM
-
-
-
-
-
-
-
-
-
-
-
BER = 10-3
Above value +1.5dB
-20 dBm for the BER less than 10-3
-
Less than 10-12 at RSL = -30 to -60 dBm
-
Maximum Input Level
Residual BER
8.3. ODU Antenna Interface
Frequency Band (GHz)
Interface type
Direct Mount
Remote Mount
6
7-8
10-11
13
15
18
N/A
N type
or
PDR 70
23
26
28
IF connector for IDU connection
32
NEC Original
N type
or
PDR 84
PDR
100
PBR
120
PBR
140
PBR
220
PBR
220
PBR
260
8.4. ODU Connectors
N type female (water proof)
(Combination with power -48V and IF signals)
RX Level Monitor connector
Pl050_6.doc
32-38G:
- 4.0 dB
F type female (water proof)
35
PBR
320
38
MTD-PL-050/220510
iPASOLINK 200
8.5. Frequency Band
Frequency
Band (GHz)
L6
U6
Range (GHz)
5.9256.425
6.4307.110
7.1107.900
7.4257.725
7.1107.750
7.4257.900
7.7258.275
8.2758.500
7.9008.400
Frequency
Plan
ITU-R/CEPT
F.383
CEPT/ERC
REC T/R
14
Annex 1
F.384
CEPT/ERC
REC T/R
14
Annex 1
F.385
F.385
Annex 1
F.385
Annex 3
F.385
Annex 4
F.386
Annex 1
F.386
Annex 3
F.386
Annex 4
29.65/59.3
40
252.04
340
Channel
Separation
[MHz]
RF TX/RX
Spacing
[MHz]
Frequency
Band (GHz)
7
7.5
28/56
10
8
29.65
161
154
168
196
245
11
13
15
18
28/56
311.32
266
23
Range (GHz)
10.15010.650
10.50010.680
10.70011.700
12.75013.250
14.50015.350
17.70019.700
21.20023.600
21.20023.600
Frequency
Plan
ITU-R/CEPT
F.1568
Annex 1
F.747
Annex 1
F.387
F.497
CEPT/ERC
REC T/R
12
F.636
CEPT/ERC
REC T/R
12
F.595
CEPT/ERC
REC T/R
12
F.637
Annex 1,3
CEPT/ERC
REC T/R
13
Annex A
F.637
Annex 4
40
28
28/56
27.5/55
315
420
490
644
728
1008
1010
1560
Channel
Separation
[MHz]
RF TX/RX
Spacing
[MHz]
28
350
91
490
530
266
26
28
32
38
Range (GHz)
24.50026.500
27.50029.500
31.80033.400
37.00039.500
Frequency
Plan
ITU-R/CEPT
F.748
CEPT/ERC
REC T/R
13
Annex B
F.748
CEPT/ERC
REC T/R
13
Annex C
F.1520
CEPT/ERC
REC T/R
(01)
F.749
Annex 1
CEPT/ERC
REC T/R
12
Frequency
Band (GHz)
Channel
Separation
[MHz]
RF TX/RX
Spacing
[MHz]
Pl050_6.doc
28/56
1008
1008
812
1260
36
28/56
1008
1232
1200
310
MTD-PL-050/220511
iPASOLINK 200
9.1. IDU (INDOOR UNIT) AND SYSTEM PERFORMANCE
9.2. General
Item
NO
IDU
Operation:-5 to +50 deg.C (ETSI EN301019-1-4 class 3.1E), Humidity: 95% (at 50 deg.C, No condensing)
1
(Workable: -10 to +55 deg.C)
Environmental condition
Transportation ETSI EN301019-1-2 class 2.3
Storage ETSI 201019-1-1 class 1.2
2
Power consumption
1+0
1+1
3
IDU without options
55W
65W
4
5
6
7
8
Option AUX
Option 16 E1
Option STM-1
Option Multi service engine for PWE
External clock board
5W
5W
8W
10 W
5W
5W
8W
10 W
3W
Mechanical Dimentions
1+0/ 1+1
IDU Size
EMC
Safety
482(W)x44(H)x240(D) mm, 3kg Approx.
Conforms to EN301 489-4
Conforms to EN60950-1
9
10
11
9.3. IDU performances
1
IDU
Item
NO
Transmission
Channel Space
7 MHz
14 MHz (13.75MHz)*
28 MHz (27.5 MHz)*
Capacity** and
QPSK
11
26
53
110
Channel
Spacing
16QAM
26
53
110
220
32QAM
33
66
136
273
64QAM
40
80
160
320
128QAM
47
94
189
388
256 QAM
-
110
220
441
(Mbps)
56 MHz (55MHz)*
* ;Channel separation at 18GHz band, ** Physical layer maximum throughput at 64 bytes packet size, -; Not available
2
3
Main Signal
E1
16 x E1 (G.703) MDR68 connector (option : up to total 32x E1 available with additional card)
Interface
LAN
2 x 10/100 Base-T(X) RJ45 connector (option : up to 4x 10/100/1000Base-T available)
2 x 1000Base-SX or LX with optional SFP modules ( connector type : LC)
STM-1
1x STM-1 (S 1.1 or L 1.1.) with optional card (connector type : LC)
Interconnecting Connector,
Cable impedance and Cable length
(IDU-ODU)
Connector type : TNC female
Cable length: Nominal 300 m maximum with 8D-FB-E or equivalent performance cable
4
Power Line Requirement
-48 VDC (-40.5 to -57 VDC) , Conforms to EN300 132-2
Option: +/- (20 to 60 VDC)
5
Native IP and Natimve TDM
MODEM has both native IP and Native TDM signal proccessing circuit
6
Adaptive modulation (AMR)
QPSK/ 16QAM/ 32QAM/ 64QAM/ 128QAM/ 256QAM : 6 modulation schemes changable
7
Radio protection method
8
E1 Ring protection
9
LAN Ring protection
10
XPIC(CCDP) function support
Function outline
1+1 HS/HS, HS/SD, FD
(HS: Hot Stand by, SD: Dide Diversity, FD: Frequncy Diversity
E1 SNCP support
RSTP support
QPSK to 256QAM modulation at 14/28/56 MHz channel spacing
11
AMR, 1+1 and XPIC combination
12
DXC (E1 cross connect ) capacity
AMR and 1+1, AMR and XPIC combination available
13
Externl clock interface (option)
14
NMS interface
15
NE1/NE2
16
RS485
17
LCT (Local craft terminal)
18
House keeping and cluster alarm
19
Service channel 1
2 ports, RS-232C: 9.6kbps async, D-sub 44 ways
20
Service channel 2
2 ports, V-11 (co or contra direction selectalbe) 64kbps sync, D-sub 44 ways
21
Engneering order wire
Up to 126 x 126 E1 non blocking
2.048 MHz or 2.048 Mbps external clock input /output, 75 or 120 orms selectable, D-sup 44 ways connctor
DCN and Service channel outline
Pl050_7.doc
1 port, 10/100 Base-T RJ 45 (inband or outband connection available)
2 ports, 10/100 Base-T, RJ 45
1 port, Serial signal port for regacy equiopment, D-sub 44 ways
1 port, 10/100Base-T, RJ 45
Input 6 ch, output 6ch available with optional AUX card, D-sub 44 ways
1 port 4 wires voice channel, D-sub 44 ways
- 37 -
MTD-PL-050/220511
Item
NO
22
iPASOLINK 200
Loop Back
IDU
a) Far End Baseband Loop Back
b) Near End Baseband Loop Back
c) IF Loop Back
23
TX output Control
Manual control, Automatic control (ATPC), Mute control
24
Performance Monitoring
(PMON)/Metering
PMON Items;
a) OFS, b) BBE, c) ES, d) SES, e) SEP, f) UAS
Metering Items
a) Output power level (TX PWR), b) Received signal level (AGC V), c) Bit error rate (BER MON)
LAN monitoring Items;
a) RX Unicast, b) RX Broadcast, c) RX Multicast, d) RX Pause, e) RX CRC error
Pl050_7.doc
- 38 -
MTD-PL-050/220511
iPASOLINK 200
10. PASOLINK ANTENNA
10.1. Antenna configuration
The antenna configurations for protection type, two types are selectable. The one is a
one-antenna system that is the method employing hybrid (HYB) RF combiner and
divider, and the other is a two-antenna system that is the method using each antenna
for two ODUs independently. The hybrid means the passive device that combines and
divides the signals between two ODUs and an antenna. Therefore, the one-antenna
system requires only single antenna, however, additional loss between ODUs and
antenna have to be considered. On the other hand, two-antenna has high system gain as
same as non-protection type.
The complete menu of PASOLINK antennas includes antennas with diameters of 0.3m
up to 1.8m. They are designed to meet stringent requirements on mechanical rigidity. All
PASOLINK antennas with diameters of 0.3m to 1.8m can directly be mounted to the
ODU in case of 1+0 configuration. This has relevant cost and reliability merits and
makes the installation quicker and easier. The PASOLINK pole mounting structure is
designed in a way that the ODU can be replaced while keeping the antenna and
mounting bracket, including orienteering, in place. The reflectors of the antennas are
covered with white diffusive paint and the mounting structure is hot-dip galvanized.
Table 10.1 Antenna Menu for direct mount and performance
Frequency
Band [GHz]
Diameter
(m)
11
13
15
18
Pl050_8.doc
Typical Performance
Middle Band Gain
(dB)
F/B (dB)
XPD (dB)
VSWR
0.6
34.1
61
30
1.3
1.2
40.2
67
30
1.3
0.6*
35.2
61
30
1.3
0.8
37.8
63
30
1.3
1.2*
41.5
67
30
1.3
1.8
45.0
70
32
1.3
0.3*
31.1
53
30
1.3
0.6*
36.3
58
30
1.3
0.8
38.9
64
30
1.3
1.2*
42.5
70
30
1.3
1.8
46.0
71
30
1.3
0.3*
33.3
55
30
1.3
0.6*
38.6
60
30
1.3
0.8
41.0
63
30
1.3
1.2*
44.6
67
30
1.3
1.8
48.0
70
30
1.3
- 39 -
MTD-PL-050/220511
Frequency
Band [GHz]
iPASOLINK 200
Diameter
(m)
Middle Band Gain
(dB)
F/B (dB)
XPD (dB)
VSWR
30.6
51
30
1.4
0.3*
34.9
61
30
1.3
0.6*
40.1
66
30
1.3
0.8
42.6
68
30
1.3
1.2*
46.0
72
30
1.3
1.8
49.4
75
30
1.3
0.2
31.5
52
30
1.4
0.3*
35.0
62
30
1.3
0.6*
41.1
67
30
1.3
0.8
43.6
70
30
1.3
1.2*
46.9
73
30
1.3
0.3
38.0
63
30
1.3
0.6
43.2
68
30
1.3
0.2
34.3
54
30
1.3
0.3*
39.6
60
30
1.3
0.6*
44.5
63
30
1.3
23
26
32
38
Typical Performance
Note 1: 18-38 GHz antennas are provided with standard waveguide flange (PBR) and
PASOLINK original interface.
(13-15GHz antennas are provided with PASOLINK original interface and without
standard waveguide flange.)
Note 2: In case of 7, 8, 13 and 15 GHz remote mount configuration, please don’t use this table.
Note 3: This table shows typical values for reference.
Note 4: In case of Dual Pol. Direct Mount Antenna System, * marked Diameters are available
Pl050_8.doc
- 40 -
MTD-PL-050/220511
iPASOLINK 200
10.2. Hybrid Combiner/Divider
NEC has developed Hybrid Combiner/Divider over the full range of microwave
frequencies for PASOLINK Series digital microwave radio point-to-point fixed wireless
systems. This Hybrid Combiner/Divider comprises directional coupler, antenna interface,
radio mounting interfaces and polarizers. The RF signal power received by the single
polarized antenna is equally distributed and sent to two outdoor units through the
Hybrid Combiner/Divider for 1+1 protected systems.
There are two types of NEC Hybrid Combiner/Divider, one is coaxial cable connection
type for 6/7/8 GHz Bands and the other is WG connection type for 10 - 38 GHz Bands.
NEC Hybrid Combiner/Divider is suited for Andrew or RFS Antenna, and all NEC ODUs.
Figure 10.1(a)
Figure 10.1(b)
L6/U6 GHz Hybrid (N connector Type)
7/8 GHz Hybrid (N connector Type)
Figure 10.2 10 - 38 GHz Hybrid
Pl050_8.doc
- 41 -
MTD-PL-050/220511
iPASOLINK 200
10.2.1. Electrical Specification
Table 10.2 Hybrid Combiner/Divider Specification
Frequency
Band
[GHz]
Frequency
Range
[GHz]
1-2 PORT
Variation
Max.(dB)
Loss Max. (dB)
Isolation
Min.(dB)
VSWR Max.
Interface
(ANT Side)
Figure
No.
(ODU Side)
L6
5.925 - 6.425
0.5
3.7
20
1.3
UDR70
N Connector
17(a)
U6
6.43 - 7.11
0.5
3.7
20
1.3
UDR70
N Connector
17(a)
7/8
7.125 – 8.5
0.5
3.7
20
1.3
UDR84
N Connector
17(b)
10/11
10.15 - 11.7
0.5
3.5
20
1.2
18
13
12.75 - 13.25
0.5
3.5
20
1.2
18
15
14.5 - 15.35
0.5
3.5
20
1.2
18
18
17.7 - 19.7
0.5
3.5
20
1.2
18
NEC original
NEC original
23
21.2 - 23.6
0.5
3.5
20
1.2
18
26
24.5 - 26.5
0.5
3.8
20
1.2
18
32
31.8 - 33.4
0.5
3.8
20
1.2
18
38
37 - 39.5
0.5
3.8
20
1.2
18
Note 1: ODU of 6/7/8 GHz is a Separate Type
Note 2: ODU of 10 - 38 GHz is a Direct Mount Type
Note 3: Custom ordered for 28 GHz.
10.2.2. Physical dimensions
Figure 10.3 (a) L6/U6 GHz Hybrid (N connector Type)
Pl050_8.doc
- 42 -
MTD-PL-050/220511
iPASOLINK 200
Figure 10.3 (b) 7/8 GHz Hybrid (N connector Type)
Table 10.3 6/7/8GHz Hybrid Mechanical Dimension
Approx. Weight: 1kg
Frequency Band (GHz)
A
B
C
L6
230
45
103
U6
216
45
103
7/8
205.5
31
99
12.5
A
135
C
259.3
B
Pl050_8.doc
- 43 -
MTD-PL-050/220511
iPASOLINK 200
Table 10.4 10-38GHz Hybrid Mechanical Dimension
Approx. Weight: 4kg
Frequency Band (GHz)
A
B
C
10/11
278.3
217
192
15/18/23/26/32/38
263.3
202
182
10.2.3. Installation guide
N Connector
Figure 10.5 6/7/8 GHz Combiner/Divider
Figure 10.6
Antenna and Hybrid Combiner/Divider
(Over view)
Note: ODU of 6/7/8 GHz is a Separate type.
ODU of 10 - 38 GHz is a direct mount type.
Pl050_8.doc
- 44 -
Figure 10.7
ODU and Hybrid/Divider
(Over view)
MTD-PL-050/220511
iPASOLINK 200
10.3. 10 dB Coupler
NEC has developed 10 dB Coupler over the full range of microwave frequencies for
iPASOLINK Series digital microwave radio point-to-point fixed wireless systems. This
10 dB Coupler comprises directional coupler, antenna interface, radio mounting
interfaces and polarizer. The RF signal power received by the single polarized antenna is
unequally distributed to two outdoor units in the ratio of 9 to 1 through the 10 dB
Coupler for 1+1 protected systems. Using this 10 dB Coupler, regular side signal level
could be kept higher than in using 3 dB equal Combiner/Divider.
There are two types of NEC 10 dB Coupler; one is coaxial cable connection type for 6/7/8
GHz bands and the other is WG connection type for 10 - 38 GHz Bands. NEC 10 dB
Coupler is suited for Andrew or RFS Antenna, and all NEC ODUs.
Figure 10.8(a)
Figure 10.8(b)
L6/U6 GHz Coupler (N connector Type)
7/8 GHz Coupler (N connector Type)
Figure 10.9 10 - 38 GHz Coupler
Pl050_8.doc
- 45 -
MTD-PL-050/220511
iPASOLINK 200
10.3.1. Specifications
Table 10.5 10 dB Coupler Specification
1-2 PORT
Variation
Max.(dB)
Loss Max.
(dB)
Isolation
Min.(dB)
VSWR Max.
Figure
No.
Frequency
Band
[GHz]
Frequency Range
[GHz]
L6/U6
5.925 - 7.125
0.5
1.2
20
7/8
7.125 - 8.5
0.5
1.2
20
10/11
10.15 - 11.7
0.5
1.2
20
1.2
25
13
12.75 - 13.25
0.5
1.2
20
1.2
25
15
14.5 - 15.35
0.5
1.2
20
1.2
25
18
17.7 - 19.7
0.5
1.2
20
1.2
Interface
(ANT Side)
(ODU Side)
1.3
UDR70
N Connector
24(a)
1.3
UDR84
N Connector
24(b)
25
NEC original
NEC original
23
21.2 - 23.6
0.5
1.2
20
1.2
25
26
24.5 - 26.5
0.5
1.2
20
1.2
25
32
31.8 - 33.4
0.5
1.2
20
1.2
25
38
37 - 39.5
0.5
1.2
20
1.2
25
Note 1: ODU of 6/7/8 GHz is a Separate Type.
Note 2: ODU of 10 - 38 GHz is a Direct Mount Type.
Note 3: Custom ordered for 28 GHz.
10.3.2 Physical dimensions
A
B
C
D
Figure 10.10(a) L6/U6 GHz Coupler (N connector Type)
Pl050_8.doc
- 46 -
MTD-PL-050/220511
iPASOLINK 200
(b) 7/8 GHz Coupler (N connector Type)
Figure 10.10(a) 7/8 GHz Coupler (N connector Type)
Table 10.6 6/7/8GHz 10 dB Coupler Dimension
Dimension (mm)
Freq. band [GHz]
Approx.
A
B
C
D
Weight (kg)
L6/U6
260
213.2
33
40
1.2
7/8
237.3
195
30
-
1.2
Figure 10.11 10-38 GHz Coupler
Table 10.7 10-38 GHz 10 dB Coupler Dimension
Dimension (mm)
Freq. band [GHz]
Approx.
A
B
C
Weight (kg)
10/11
268.3
207
182
4.5
13/15/18/23/26/32/38
263.3
202
182
4.5
Pl050_8.doc
- 47 -
MTD-PL-050/220511
iPASOLINK 200
10.4. OMT (Ortho-Mode Transducer)
NEC has developed Ortho-Mode Transducer (OMT) over the full range of microwave
frequencies for Waveguide (WG) interface of PASOLINK Series digital microwave radio
point-to-point fixed wireless systems. The OMT comprises Ortho-Mode transducer,
antenna interface and radio mounting interfaces. The two independent RF signals
received by dual polarized antenna are separated and sent to two outdoor units (ODUs)
through the OMT for 2+0 systems.
OMT enables dual polarization feature to double the transmission capacity for the
PASOLINK system. NEC OMT has WG connection type for 11-38 GHz Bands, which is
suited for RFS Antenna and all NEC ODUs.
Figure 10.12 OMT
10.4.1. Features
•
•
•
Pl050_8.doc
Direct mount integration with smart design for PASOLINK Series
Easy Installation
High XPD (cross polarization discrimination ratio)
- 48 -
MTD-PL-050/220511
iPASOLINK 200
10.4.2. Specifications
Table 10.8 OMT specification
Frequency
BAND
[GHz]
Frequency Range
[GHz]
XPD Min.[dB]
LOSS
Max.[dB]
P-P ISOLATION
Min.[dB]
VSWR
Max.
INTERFACE WG
INNER DIA. (mm)
(ANT Side)
11
10.7 - 11.7
35
0.6
38
1.3
18.0
13
12.75 - 13.25
15
14.5 - 15.35
35
0.6
38
1.3
15.0
35
0.6
38
1.3
13.5
18
17.7 - 19.7
35
0.6
38
1.3
10.5
23
21.2 - 23.6
35
0.6
38
1.3
9.0
26
24.5 - 26.5
35
0.8
38
1.3
8.0
32
31.8 - 33.4
35
1.0
38
1.3
6.5
38
37 - 39.5
35
1.0
38
1.3
5.5
INTERFACE
(ODU Side)
NEC original
10.4.3. Physical dimensions
Table 10.9 OMT Mechanical dimension
Approx. Weight: 4 kg
Frequency Band [GHz]
A
B
C
11
278.3
217
192
13/15
269.3
208
188
18/23/26/32/38
263.3
202
182
Pl050_8.doc
- 49 -
MTD-PL-050/220511
pl050_011_r.doc
NEC Corporation, Tokyo Japan
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