Ceragon FibeAir IP-20G User manual

Copyright © 2014 by Ceragon Networks Ltd. All rights reserved.
FibeAir® IP-20G
Installation Guide
DOC-00041192 Rev A.01
June 2014

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Ceragon Proprietary and Confidential Page 2 of 36
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. FibeAir IP-20G Hardware Overview................................................................. 9
1.1 Ethernet Traffic Interfaces............................................................................................ 10
1.1.1 Ethernet Traffic Interface LEDs.................................................................................... 10
1.1.2 Ethernet Traffic Interface Pin-Outs .............................................................................. 11
1.2 Ethernet Management Interfaces................................................................................. 12
1.2.1 Management Interface Cable Options......................................................................... 12
1.2.2 Management Interface LEDs ....................................................................................... 12
1.2.3 Management Interface Pin-Outs.................................................................................. 13
1.3 TDM Interfaces (E1/DS1 1x16) (Optional)................................................................... 13
1.3.1 E1/DS1 Interface LEDs................................................................................................ 13
1.3.2 E1/DS1 Interface Pin-Outs........................................................................................... 14
1.4 Radio Interfaces........................................................................................................... 16
1.4.1 Radio Interface LEDs................................................................................................... 16
1.5 Power Interfaces.......................................................................................................... 18
1.5.1 Power Interface LEDs.................................................................................................. 18
1.6 Synchronization Interface............................................................................................. 19
1.6.1 Synchronization Interface LEDs................................................................................... 19
1.6.2 Synchronization Interface Pin-Outs ............................................................................. 20
1.7 Terminal Interface........................................................................................................ 20
1.7.1 Terminal Interface Pin-Outs......................................................................................... 20
1.8 External Alarms............................................................................................................ 21
1.8.1 External Alarm Pin-Outs............................................................................................... 21
1.9 Unit/ACT LED............................................................................................................... 22
2. Preparing for Installation ............................................................................... 23
2.1 Transportation/Storage ................................................................................................ 23
2.2Inspection..................................................................................................................... 23
2.3 Unpacking Equipment at the Site................................................................................. 23
3. Installing the IP-20G IDU................................................................................ 25
3.1 Kits required to perform the installation ....................................................................... 25
3.2 Tools............................................................................................................................. 25
3.3 Installing the IP-20G IDU in the Rack (19") ................................................................. 25
3.4 Grounding the IP-20G.................................................................................................. 26
3.5 Replacing an IP-20G IDU or SM-Card......................................................................... 27
4. Connecting the Power Cable......................................................................... 29
4.1 Power Supply Notes..................................................................................................... 31
5. Performing Initial Configuration.................................................................... 32
5.1 Establishing a Connection ........................................................................................... 32
5.1.1 Connecting to the Unit with a Serial Connection ......................................................... 32

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5.1.2 Connecting to the Unit with a LAN Connection............................................................ 33
5.2 Logging On................................................................................................................... 33
5.3 Configuration................................................................................................................ 34
6. Specifications................................................................................................. 35
6.1 Environmental Specifications for IDU .......................................................................... 35
6.2 Environmental Specifications for RFU ......................................................................... 35
6.3 Mechanical Specifications............................................................................................ 35
6.4 Power Consumption Specifications ............................................................................. 36

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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 a FibeAir 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 (1 foot). 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 FibeAir 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.
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
accordance to the US National Electrical Code, Articles 110-16, 110-17 and
110-18, and the Canadian Electrical Code, Section 12.
!!

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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.
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 FibeAir IP-20G installation procedures. This guide
also provides initial configuration instructions for once the hardware
installation is complete.
What You Should Know
An IP-20G system consists of an IP-20G indoor unit (IDU) and one or more
radio frequency units (RFUs). This manual provides instructions for the
installation of the IP-20G IDU only. 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
IP-20G Technical Description
IP-20G User Guide, DOC-00041190
IP-20G MIB Reference, DOC-00041191
FibeAir RFU-C Installation Guide, DOC-00017708
Ceragon License Management System, DOC-00019183

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1. FibeAir IP-20G Hardware Overview
FibeAir IP-20G is a compact unit that fits in a single rack unit, with a passive
cooling system that eliminates the need for fans. An IP-20G system consists of
an IP-20G indoor unit (IDU) and one or two radio frequency units (RFUs). A
coaxial cable connects the IDU to each RFU, transmits traffic and management
data between the IDU and the RFU, and provides DC -48V power to the RFU.
An IP-20G IDU contains six Ethernet interfaces, one or two radio interfaces
depending on the hardware configuration, and optionally a 16 x E1/DS1
interface.
The IDU also includes two FE management interfaces, a DB9 dry contact
external alarms interface, an RJ-45 synchronization interface, and an RJ-45
terminal console interface for connection to a local craft terminal.
IP-20G receives an external supply of -48V, with an optional second power
interface for power redundancy.
The following hardware assembly options are available for the IP-20G IDU:
One or two radio interfaces
One or two power interfaces
With or without 16 x E1/DS1 interfaces
IP-20G Front Panel and Interfaces

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1.1 Ethernet Traffic Interfaces
The front panel of the FibeAir IP-20G contains four electrical and two optical
GE Ethernet traffic interfaces:
2 x GE dual mode electrical or cascading interfaces (RJ-45) –GbE1/CS1,
GbE2/CS2
2 x GE electrical interfaces (RJ-45) –GbE3, GbE4
2 x GE optical interfaces (SFP) –SFP5, SFP6
1.1.1 Ethernet Traffic Interface LEDs
Each electrical interface has the following LEDs:
Port Status LED –Located on the upper left of each interface. Indicates the
link status of the interface, as follows:
Off –The interface is shut down or the signal is lost.
Green –The interface is enabled and the link is operational.
Blinking Green –The interface is transmitting and/or receiving traffic.
Port Rate LED –Located on the upper right of each interface. Indicates the
speed of the interface, as follows:
Off –100Base-TX
Green –1000Base-T
Blinking Green –10Base-T
Electrical GE Interface LEDs