Ceragon Evolution IP-20LH User manual

Copyright © 2014 by Ceragon Networks Ltd. All rights reserved.
Evolution® IP-20LH
Installation Guide
Part ID: BM-0299-0
Doc-00043449 Rev A.01
August 2014

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Ceragon Proprietary and Confidential Page 2 of 101
Notice
This document contains information that is proprietary to Ceragon Networks Ltd. No part of this
publication may be reproduced, modified, or distributed without prior written authorization of
Ceragon Networks Ltd. This document is provided as is, without warranty of any kind.
Trademarks
Ceragon Networks®, FibeAir® and CeraView® are trademarks of Ceragon Networks Ltd.,
registered in the United States and other countries.
Ceragon® is a trademark of Ceragon Networks Ltd., registered in various countries.
CeraMap™, PolyView™, EncryptAir™, ConfigAir™, CeraMon™, EtherAir™, CeraBuild™, CeraWeb™,
and QuickAir™, are trademarks of Ceragon Networks Ltd.
Other names mentioned in this publication are owned by their respective holders.
Statement of Conditions
The information contained in this document is subject to change without notice. Ceragon
Networks Ltd. shall not be liable for errors contained herein or for incidental or consequential
damage in connection with the furnishing, performance, or use of this document or equipment
supplied with it.
Open Source Statement
The Product may use open source software, among them O/S software released under the GPL or
GPL alike license ("GPL License"). Inasmuch that such software is being used, it is released under
the GPL License, accordingly. Some software might have changed. The complete list of the
software being used in this product including their respective license and the aforementioned
public available changes is accessible on http://www.gnu.org/licenses/.
Information to User
Any changes or modifications of equipment not expressly approved by the manufacturer could
void the user’s authority to operate the equipment and the warranty for such equipment.

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Table of Contents
1. Introduction .................................................................................................... 12
1.1 Evolution IP-20LH Hardware Options.......................................................................... 13
2. Evolution IP-20LH Hardware Overview......................................................... 14
2.1 Slot Population Guidelines........................................................................................... 15
2.2 Traffic Control Card (TCC)........................................................................................... 18
2.3 Radio Interface Cards (RMCs)..................................................................................... 19
2.4 Ethernet Line Interface Cards...................................................................................... 21
2.4.1 LIC-X-E4-Elec .............................................................................................................. 21
2.4.2 LIC-X-E4-Opt................................................................................................................ 22
2.5 TDM Line Interface Cards............................................................................................ 23
2.5.1 LIC-T16 (16 x E1) Line Interface Card......................................................................... 23
2.6 LIC-T155 Line Interface Card ...................................................................................... 24
2.7 Power Distribution Card (PDC).................................................................................... 25
2.8 Fans Module ................................................................................................................ 27
2.9 Filter Tray Overview..................................................................................................... 28
2.10 XCVR ........................................................................................................................... 29
2.10.1XCVR Power Options................................................................................................... 29
2.10.2XCVR Identification Label ............................................................................................ 29
3. Preparing for Installation ............................................................................... 30
3.1 Transportation/Storage ................................................................................................ 30
3.2 Inspection..................................................................................................................... 30
3.3 Unpacking Equipment at the Site................................................................................. 30
3.4 Verifying Initial Hardware Configuration....................................................................... 31
3.5 Ensuring Proper Clearance for Air Flow around the IDU............................................. 33
4. Installing the IDU Chassis.............................................................................. 34
4.1 Required Tools for Chassis Installation ....................................................................... 34
4.2 Mounting the IDU Chassis in the Rack ........................................................................ 34
4.2.1 Standard Mount to Front Mount Conversion................................................................ 36
4.3 Grounding the Chassis................................................................................................. 39
4.4 Replacing the Chassis ................................................................................................. 41
4.5 Installing an IVM........................................................................................................... 42
4.6 Replacing an IVM......................................................................................................... 43

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5. Installing and Replacing Cards in the Chassis............................................. 44
5.1 TCC Installation and Replacement .............................................................................. 44
5.1.1 Inserting the SD Card in the TCC ................................................................................ 44
5.1.2 Inserting a TCC in the Chassis .................................................................................... 46
5.1.3 Replacing a TCC.......................................................................................................... 47
5.2 RMC/LIC Installation and Replacement....................................................................... 49
5.2.1 Inserting an RMC or LIC into the Chassis.................................................................... 49
5.2.2 Removing an RMC or LIC............................................................................................ 50
5.3 PDC Installation and Replacement.............................................................................. 52
5.3.1 Order of Installation...................................................................................................... 52
5.3.2 Installing a PDC ........................................................................................................... 52
5.3.3 Replacing the PDC....................................................................................................... 53
5.4 Installing and Replacing the Fans Drawer ................................................................... 54
5.4.1 Installing the Fans Drawer ........................................................................................... 54
5.4.2 Replacing the Fans Drawer.......................................................................................... 55
5.5 Installing and Replacing a Filter Unit ........................................................................... 56
5.5.1 Installing the Filter Unit................................................................................................. 56
5.5.2 Removing the Filter Foam............................................................................................ 58
6. Installing the XCVR ........................................................................................ 60
6.1 Indoor Mounting ........................................................................................................... 60
6.1.1 Mounting and Connection ............................................................................................ 60
6.1.2 System Marking............................................................................................................ 66
6.2 Split Mounting .............................................................................................................. 68
6.2.1 Hoisting the Branching Box.......................................................................................... 68
6.2.2 Mounting XCVRs on a Pole ......................................................................................... 69
6.3 XCVR Expansion ......................................................................................................... 77
7. Installing Blank Panels................................................................................... 81
8. Connecting the Power Cable......................................................................... 82
8.1 For a 2RU Chassis....................................................................................................... 83
8.2 For a 1RU Chassis....................................................................................................... 84
8.3 Power Supply Notes..................................................................................................... 86
9. Performing Initial Configuration.................................................................... 88
9.1 Establishing a Connection ........................................................................................... 88
9.1.1 Connecting to the Unit with a Serial RS-232 Cable..................................................... 88
9.1.2 Connecting to the Unit with a TP Cable via a LAN Connection................................... 89

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9.2 Logging On................................................................................................................... 90
9.3 Configuration................................................................................................................ 91
10.Interfaces and Pin-Outs ................................................................................. 92
10.1 TCC Interfaces and Pin-Outs....................................................................................... 92
10.2 Ethernet Line Card Interfaces and Pin-Outs................................................................ 94
10.3 TDM LIC-T16 (16 x E1)................................................................................................ 95
10.4 TDM LIC-T155 (1 x ch-STM-1) .................................................................................... 98
11.Specifications................................................................................................. 99
11.1 Environmental Specifications for IDU .......................................................................... 99
11.2 Environmental Specifications for XCVR....................................................................... 99
11.3 Mechanical Specifications.......................................................................................... 100
11.4 Power Consumption Specifications ........................................................................... 101

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Safety Precautions & Declared Material
General Equipment Precautions
Use of controls, adjustments, or performing procedures other than those
specified herein, may result in hazardous radiation exposure.
When working with an Evolution IDU, note the following risk of electric
shock and energy hazard: Disconnecting one power supply disconnects
only one power supply module. To isolate the unit completely,
disconnect all power supplies.
Machine noise information order - 3. GPSGV, the highest sound pressure
level amounts to 70 dB (A) or less, in accordance with ISO EN 7779.
Static electricity may cause body harm, as well as harm to electronic
components inside the device.
To prevent damage, before touching components inside the device, all
electrostatic must be discharged from both personnel and tools.
High Frequency Electromagnetic Fields!
Exposure to strong high frequency electromagnetic fields may cause thermal
damage to personnel. The eye (cornea and lens) is easily exposed.
Any unnecessary exposure is undesirable and should be avoided.
In radio-relay communication installations, ordinary setup for normal
operation, the general RF radiation level will be well below the safety limit.
In the antennas and directly in front of them the RF intensity normally will
exceed the danger level, within limited portions of space.
Dangerous radiation may be found in the neighborhood of open waveguide
flanges or horns where the power is radiated into space.
To avoid dangerous radiation the following precautions must be taken:
During work within and close to the front of the antenna; make sure that
transmitters will remain turned off.
Before opening coaxial - or waveguide connectors carrying RF power, turn
off transmitters.
Consider any incidentally open RF connector as carrying power, until
otherwise proved. Do not look into coaxial connectors at closer than
reading distance (30 cm). Do not look into an open waveguide unless you
are absolutely sure that the power is turned off.
!!
!!
!!
!!

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ESD
This equipment contains components which are sensitive to "ESD" (Electro
Static Discharge). Therefore, ESD protection measures must be observed
when touching the IDU.
Anyone responsible for the installation or maintenance of the Evolution IDU
must use an ESD Wrist Strap.
Additional precautions include personnel grounding, grounding of work
bench, grounding of tools and instruments as well as transport and storage in
special antistatic bags and boxes.
Laser
Use of controls or adjustments or performance of procedures other than those
specified herein may result in hazardous radiation exposure.
The optical interface must only be serviced by qualified personnel, who are
aware of the hazards involved to repair laser products.
When handling laser products the following precautions must be taken:
Never look directly into an open connector or optical cable.
Before disconnecting an optical cable from the optical transmitter, the
power should be switched off. If this is not possible, the cable must be
disconnected from the transmitter before it is disconnected from the
receiver.
When the cable is reconnected it must be connected to the receiver before it
is connected to the transmitter.
Special Requirements for North America
Grounding: This equipment is designed to permit connection between the
earthed conductor of the DC supply circuit and the earthing conductor at the
equipment.
Note: This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to part 15 of
the FCC rules. These limits are designed to provide
reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful
interference in which case the user will be required to
correct the interference at his own expense.
Restricted Access Area: DC powered equipment should only be installed in a
Restricted Access Area.
Installation Codes: The equipment must be installed according to country
national electrical codes. For North America, equipment must be installed in
!!

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accordance to the US National Electrical Code, Articles 110-16, 110-17 and
110-18, and the Canadian Electrical Code, Section 12.
Overcurrent Protection: A readily accessible listed branch circuit
overcurrent protective device, rated 15 A, must be incorporated in the
building wiring.
Grounded Supply System: The equipment shall be connected to a properly
grounded supply system. All equipment in the immediate vicinity shall be
grounded the same way, and shall not be grounded elsewhere.
Local Supply System: The DC supply system is to be local, i.e. within the same
premises as the equipment.
Disconnect Device: A disconnect device is not allowed in the grounded circuit
between the DC supply source and the frame/grounded circuit connection.
Special Requirements for Norway and Sweden:
Equipment connected to the protective earthing of the building installation
through the mains connection or through other equipment with a connection
to protective earthing –and to a cable distribution system using coaxial cable,
may in some circumstances create a fire hazard. Connection to a cable
distribution system has therefore to be provided through a device providing
electrical isolation below a certain frequency range (galvanic isolator, see EN
60728-11).
Utstyr som er koplet til beskyttelsesjord via nettplugg og/eller via annet
jordtilkoplet utstyr –og er tilkoplet et kabel-TV nett, kan forårsake brannfare.
For å unngå dette skal det ved tilkopling av utstyret til kabel-TV nettet
installeres en galvanisk isolator mellom utstyret og kabel- TV nettet.
Utrustning som är kopplad till skyddsjord via jordat vägguttag och/eller via
annan utrustning och samtidigt är kopplad till kabel-TV nät kan i vissa fall
medfőra risk főr brand. Főr att undvika detta skall vid anslutning av
utrustningen till kabel-TV nät galvanisk isolator finnas mellan utrustningen
och kabel-TV nätet.
!!

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Précautions générales relatives à l'équipement
L’utilisation de commandes ou de réglages ou l'exécution de procédures
autres que celles spécifiées dans les présentes peut engendrer une
exposition dangereuse aux rayonnements.
L’usage d’Evolution IDU s’accompagne du risque suivant d'électrocution
et de danger électrique : le débranchement d'une alimentation
électrique ne déconnecte qu'un module d'alimentation électrique. Pour
isoler complètement l'unité, il faut débrancher toutes les alimentations
électriques.
Bruit de machine d’ordre - 3. GPSGV, le plus haut niveau de pression
sonore s'élève à 70 dB (A) au maximum, dans le respect de la norme ISO
EN 7779.
Allgemeine Vorsichtsmaßnahmen für die Anlage
Wenn andere Steuerelemente verwendet, Einstellungen vorgenommen
oder Verfahren durchgeführt werden als die hier angegebenen, kann
dies gefährliche Strahlung verursachen.
Beachten Sie beim Arbeiten mit Evolution IDU das folgende Stromschlag-
und Gefahrenrisiko: Durch Abtrennen einer Stromquelle wird nur ein
Stromversorgungsmodul abgetrennt. Um die Einheit vollständig zu
isolieren, trennen Sie alle Stromversorgungen ab.
Maschinenlärminformations-Verordnung - 3. GPSGV, der höchste
Schalldruckpegel beträgt 70 dB(A) oder weniger gemäß EN ISO 7779.
!!
!!
!!
!!
!!
!!

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RoHS Compliance Declaration
Electronic Information Products Declaration of Hazardous/Toxic Substances
Component
Hazardous Substance
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
Chromium
(Cr VI)
Polybrominated
Biphenyls
(PBB)
Polybrominated
Diphenyl
Ethers (PBDE)
PCB/Circuit
Modules
Comply
Comply
Comply
Comply
Comply
Comply
Mechanical
Parts
Comply
Comply
Comply
Comply
Comply
Comply
Cables
Comply
Comply
Comply
Comply
Comply
Comply

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About This Guide
This guide describes the Evolution IP-20LH installation procedures. This guide
also provides initial configuration instructions for once the hardware
installation is complete.
What You Should Know
An Evolution IP-20LH system consists of an IP-20LH indoor unit (IDU) and
one or more radio frequency units (XCVRs). This manual provides instructions
for the installation of the complete Evolution IP-20LH system. Some features
described in this manual may not be available in the current release. Consult
the Release Notes for the functionality supported in the specific release you
are using.
Target Audience
This guide is intended for use by personnel of all levels certified by Ceragon
personnel such as system engineers, technicians, or supervisors.
Related Documents
Evolution IP-20LH Technical Description
Evolution IP-20LH User Guide, DOC-00043450
Evolution IP-20LH MIB Reference
Ceragon License Management System, DOC-00019183

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1. Introduction
This chapter provides an overview of the Evolution IP-20 Long Haul
(IP-20LH), Ceragon’s next generation multi-carrier long-haul solution.
IP-20LH is designed for ultra-high flexibility and modularity. It is optimized
for nodal deployment, with a small footprint, high density, and a high degree
of scalability and availability.
The Evolution IP-20LH enables operators to deploy high capacity, long haul
microwave systems in locations where rack space and shelter real-estate are
limited. Evolution IP-20LH supports multi-carrier solutions of up to 8+0 ABC
and IF Combining Space Diversity.
Lowering costs further, the system’s ultra-high power transmitter transmits
the highest power in the industry, and can reach longer distances using
smaller antennas. For maximum power efficiency, the Evolution IP-20LH
incorporates a dynamic biasing technique that minimizes the power
consumption of the system to the minimum required to deliver the required
Tx power while, at the same time, reducing the system’s heat dissipation. In
addition, installation labor cost and electricity consumption are reduced,
achieving an overall diminished carbon footprint.
The IP-20 series “pay-as-you-go” licensing models enable operators to build
for the future by adding capacity and functionality over time to meet the needs
of network growth without the need to add additional hardware. Additionally,
IP-20LH’s modular structure provides for the gradual expansion of network
nodes through the addition of line and radio cards, utilizing a single 1RU or
2RU chassis.

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1.1 Evolution IP-20LH Hardware Options
The Evolution IP-20LH uses the IP-20N as indoor unit (IDU). The IP-20N
chassis is available in 1RU and 2RU versions, each of which supports a
common set of cards for traffic, radio interface, and management:
Traffic/Control Card (TCC)
Can be used in 1RU and 2RU chassis
Contains 2 x 1 GbE Ethernet combo interfaces (electrical or optical)
Radio Modem Cards (RMC)
RMC-E –Supports up to 4201 QAM (with ACM) and Header
De-Duplication. RMC-E also supports XPIC, with up to 4201 QAM
modulation.
The RMC-E has two variants. It can be ordered either as an RMC–only,
or as an RMC integrated with an STM1/OC3-RST interface.
Line Cards (LIC)
Ethernet –LIC-X-E4-Elec (4x GE), with 1 GbE combo interface and
3 GbE electrical (RJ-45) interfaces
Ethernet –LIC-X-E4-Opt (4x GE) with 1 GbE combo interface and 3 GbE
optical (SFP) interfaces
TDM –LIC-T16 (16x E1)
TDM –LIC-T155 (1x ch-STM-1)
TDM –LIC-STM1/OC3-RST
The 1RU chassis supports up to four high-power radios, with redundancy
options for radio and traffic, and a dual-feed power option for power
redundancy.
The 2RU chassis supports up to eight high-power radios, with redundancy
options for management, radio, traffic, and power.

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2. Evolution IP-20LH Hardware Overview
The Evolution IP-20LH is a modular unit based on a 1RU or 2RU chassis into
which a variety of cards can be inserted for traffic, radio interface,
management, and power supply. The IP-20LH backplane provides
connectivity among the slots in the chassis for management, power
distribution, and traffic aggregation.
An IP-20LH chassis and the cards it contains are managed by a Traffic Control
Card (TCC). A 2RU IP-20LH can hold two TCCs for redundancy
1
. TCCs include
two GbE combo interfaces for Ethernet traffic and two FE interfaces for
management.
Note: In a redundant TCC configuration, the GbE traffic interfaces
on the TCC are disabled.
Radio Module Cards (RMCs) are responsible for the interface between the
IP-20LH and the XCVRs. A 1RU IP-20LH can hold up to four RMCs. A 2RU
IP-20LH can hold up to eight RMCs.
Line Interface Cards (LICs) can be added to provide additional traffic
interfaces. Ethernet and TDM LICs can be used. A 2RU chassis can contain up
to ten LICs, up to two of which can be Ethernet LICs. A 1RU chassis can contain
up to five LICs, one of which can be an Ethernet LIC.
Note: In a 2RU chassis with two Ethernet LICs, the GbE interfaces
on the TCC are disabled.
The IP-20LH receives an external supply of -48V via a Power Distribution Card
(PDC). A 2RU IP-20LH chassis can hold two PDCs (for card redundancy). The
PDC or PDCs distribute the power via the backplane to all the modules in the
chassis.
IP-20LH provides two basic chassis options:
1RU –Fits in a single ETSI rack slot, with one Main Traffic and Control Card
(TCC), four universal slots for a combination of up to four Radio Interface
Cards (RMCs) and/or Line Cards for traffic (LICs), and a Power
Distribution Card (PDC).
2RU –Fits in two ETSI rack slots, with two Main Traffic and Control Cards
(TCCs), eight universal slots for a combination of up to eight Radio
Interface Cards (RMCs) and/or Line Cards for traffic (LICs), and two Power
Distribution Cards (PDCs).
1
TCC redundancy is planned for future release.

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2.1 Slot Population Guidelines
The figures below show the 1RU and 2RU chassis slot numbers. The mapping
of the numbered slots to the different cards is described in the tables that
follow.
1RU Chassis Slot Numbering
2RU Chassis Slot Numbering
Chassis Slot Population Guidelines
Slot
Card Illustration
Usage
1
1RU: The TCC is placed in slot 1.
2RU: The primary TCC is placed
in slot 1.
2
1RU and 2RU: Slot 2 is used to
hold Ethernet LICs.
3, 4, 5, 6
1RU and 2RU: Slots 3 through 6
are used to hold RMCs or TDM
LICs.

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Slot
Card Illustration
Usage
7, 8, 9, 10
2RU: Slots 7 through 10 are used
to hold RMCs or TDM LICs.
11
2RU: In a redundant TCC
configuration, the backup TCC is
placed in slot 11.
12
2RU: Slot 12 is used to hold
Ethernet LICs.
PDC1
(1RU and 2RU)
PDC2 (2RU)
A single-feed or dual-feed input
PDC is placed in this slot.
Fans Drawer
1RU and 2RU: This slot holds
the fans drawer.
Filter
1RU and 2RU: This slot holds
the fans drawer. The filter unit is
optional. The filter drawer holds a
replaceable filter unit.

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Chassis Slot Population Recommendations per Card Type
Card Type
1RU Chassis
2RU Chassis
TCC-B-MC
1
1
11 (a second TCC can only be used
when TCC protection is enabled).
PDC
PDC 1
PDC 1, PDC 2
LIC-X-E4-Elec/Opt (4x
GE)
2
2
12
RMC-E
3
4
5
6
3
4
5
6
7
8
9
10
RMC-E-STM1/OC3-RST
3
4
5
6
3
4
5
6
7
8
9
10

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2.2 Traffic Control Card (TCC)
The Traffic Control Card (TCC) provides control functionality. It also provides
two combo interfaces (electrical or optical) for Ethernet traffic and two FE
interfaces for management traffic.
The TCC is responsible for the following functions:
CPU
Chassis management
Switch aggregation
Synchronization
TCC Detailed View
TCC LEDs
Synchronization
Interface LED
LED
Color
Explanation
ACT
Red
The TCC is not functioning normally.
ACT
Green
The TCC is functioning normally.
For a detailed description of the TCC’s interfaces and pin-outs, refer to TCC
Interfaces and Pin-Outs on page 92.

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2.3 Radio Interface Cards (RMCs)
Radio Interface Cards (RMCs) provide the modem interface between the IDU
and the XCVR. The 1RU chassis can accommodate up to four RMCs. The 2RU
chassis can accommodate up to eight RMCs.
The RMC card is called RMC-E and it supports up to 4201 QAM (with ACM), as
well as Header De-Duplication. The RMC-E also supports XPIC, with up to 4201
QAM.
RMC-E also includes an STM-1 interface for both radio and native TDM
support.
RMCs can be placed in any slot except the TCC slot (slot 1 and, in a 2RU
chassis, slot 11). RMCs use a TNC interface to connect to the XCVR.
RMC-E Detailed View
The RMC-E provides the following LEDs:
ACT –Indicates the card status.
LINK –Indicates the status of the radio link.
RFU –Indicates the status of the XCVR.
STM-1/OC3 –Indicates the status of the STM-1/OC3 interface.
RMC LEDs
RMC Interface LEDs
LED
Color
Explanation
ACT
Red
The RMC is not functioning normally.
ACT
Green
The RMC is functioning normally.

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RMC Interface LEDs
LED
Color
Explanation
LINK
Red
Loss of signal, major BER alarm on
the radio.
LINK
Orange
Minor BER alarm on the radio.
LINK
Green
Radio link is operational.
RFU
Red
XCVR failure.
Blinking Red - An RF loopback has
been activated and the result is Failed.
RFU
Orange
Loss of communication between the
IDU and the XCVR.
RFU
Green
The XCVR is functioning normally.
Blinking Green –An RF loopback has
been activated and the result is OK.
STM-1/OC3
Red
STM-1/OC3 interface failure (alarms
are registered).
STM-1/OC3
Orange
Loss of communication on the
STM-1/OC3 interface.
STM-1/OC3
Green
The STM-1/OC3 interface is
functioning normally.