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EH-5500FD Installation Manual

Page 16

2.4

Required Tools

Ensure that you have the following tools with you when performing an EtherHaul
installation:



Standard handheld digital voltage meter (DVM) with probes



Standard open-end wrench, 13 millimeter



8mm Allen key for ODU installation with 2ft antenna



Philips screwdriver, medium size head for grounding connection



Cable ties (for securing network and optional power cables)



Cutter



Cable labeling

2.5

Preparing for Installation

The expected receive signal strength should be calculated prior to installing the link for
each antenna ODU (read from the DVM) prior to installation, based on the network link
budget.

Calculating the expected RSSI:

Where:



– ODU’s Tx Power (typ5dBm)



Gant1 – Gain of antenna 1 (typically 35dBi)



Gant2 – Gain of antenna 2 (typically 35dBi)



LFS – Loss of Free Space = 92.45+20*Log (D

GHz

D - Link distance in Km

F – Frequency in GHz



Att

atm

– Attenuation due to Atmospheric Gases (dB/Km)

For E-band links, the Attenuation due to Atmospheric Gases is typically
0.5dB/Km.

Refer to EtherHaul Link Budget Calculator for on-line calculation of expected
availability and expected RSSI.

RSSI = P

+ G

ant1

– LFS – Att

atm

+ Gant2

Содержание EtherHaul-5500FD Series

Страница 2: ...rm or by any means or stored in a database or retrieval system without the prior written consent of Siklu Disclaimers The information contained in this document is subject to change without notice Sik...

Страница 3: ...a minimum amount of 16AWG grounding cable or according to local electrical code This apparatus is intended to be accessible only to authorized personnel Failure to prevent access by unauthorized pers...

Страница 4: ...erever applicable are licensed by the appropriate government regulatory authorities Failure to do so may void the product warranty and may expose the end user or the service provider to legal and fina...

Страница 5: ...he product you use Applicable Products and Releases E Band o EH 5500FD minimum SW release 7 4 0 Audience This document assumes a working knowledge of wireless backhaul platforms and their operating en...

Страница 6: ...tions Document References Italicized text is used to reference sections or chapters in this document In many cases references use clickable hypertext links that enable immediate access to referenced o...

Страница 7: ...ODU to the Antenna 17 2 6 2 Mounting the ODU using the 1ft Mounting Bracket 18 2 7 Installing the ODU with a 2ft 65cm Antenna 20 2 7 1 Attaching the 2ft Adapter to the ODU 20 2 7 2 Mounting the ODU to...

Страница 8: ...age 41 3 5 1 Settings 41 3 5 2 Advanced Settings 43 3 5 3 Maintenance 43 3 5 4 Modulation Table 44 3 5 5 Statistics 44 3 6 Default Bridge Configuration 44 4 Commissioning and Acceptance Procedure 45 4...

Страница 9: ...tion 2 Mounting Instructions for 2ft Antenna EH ANT 2ft A 22 Figure 2 9 EtherHaul Connection Panel Details 23 Figure 2 10 Grounding Scheme 25 Figure 2 11 All Weather Connecting Cable Shell Assembly 26...

Страница 10: ...of the new spectrum the EtherHaul enables easy migration to support Gigabits throughput enabling operators to enhance bandwidth capacity on a pay as you grow basis Supporting point to point daisy cha...

Страница 11: ...dapting the modulation profile Figure 1 1 Hitless Adaptive Bandwidth Coding and Modulation 1 2 Functional Description The EtherHaul is an all outdoor system comprised of the following functional block...

Страница 12: ...er to the datasheet For detailed supported features list please refer to the product s release notes 1 4 Management You can manage an EtherHaul system using a Web Based Element Management System Web E...

Страница 13: ...link should only be done by service personnel who are properly trained and certified to carry out such activities Caution It is the responsibility of the installer to insure that when using the outdoo...

Страница 14: ...Cabling Requirements Ensure that your power connection cable matches the EtherHaul power connector pin outs Install the EtherHaul ODU where network connections are ready for operation and easily acces...

Страница 15: ...ntent An EtherHaul link consists of two ODUs two antennas and two mounting assemblies The EtherHaul packages include the following components Package Description Quantity EtherHaul ODU EtherHaul ODU w...

Страница 16: ...ted receive signal strength should be calculated prior to installing the link for each antenna ODU read from the DVM prior to installation based on the network link budget Calculating the expected RSS...

Страница 17: ...tenna to the guiding hole on the ODU 4 Gently rotate the antenna till you notice the guiding pin is in place 5 Turn the locking ring clock wise securing the antenna to the ODU Figure 2 1 Attaching the...

Страница 18: ...adjustment screw 16 5 Quick release hooks 10 Elevation screw tension band and pin Figure 2 3 EtherHaul Mounting Assembly Components Note Torque level for tightening the nuts and bolts is 8nm 1 Prior t...

Страница 19: ...V vertical and H horizontal are engraved on the back side of the ODU 7 Examine the position scales of both the Azimuth adjustment lock bolts and the elevation adjustment lock bolts found on the front...

Страница 20: ...tective housing 2 Use care to avoid damaging or scratching the antenna radome 3 Remove the protective tape on the antenna feed 4 Unpack the antenna mounting kit and assemble it according to the antenn...

Страница 21: ...tion Manual Page 21 Figure 2 6 EtherHaul ODU installed on 2ft Antenna 10 Pluck the plastic plug at the very bottom of the antenna drain hole Figure 2 7 Antenna Option 1 Mounting Instructions for 2ft A...

Страница 22: ...EH 5500FD Installation Manual Page 22 Figure 2 8 Antenna Option 2 Mounting Instructions for 2ft Antenna EH ANT 2ft A...

Страница 23: ...d to two Ampere to avoid surges and possibledamage to the ODU For that use limited power supply or circuit break er fast blow fuse The circuit breaker is the disconnecting device and should be readily...

Страница 24: ...the ODU On the ODU DC terminal connect only the and wires Do not connect to the ODU s GND input Caution This system may have more than one power supply cable To reduce the risk of electrical shock a t...

Страница 25: ...If the earth connection is out of reach of the grounding cable install an alternative cable To make a protective earth connection use the grounding point located on the System ODU using a minimum amo...

Страница 26: ...Weather shells are provided with the ODU for the ODU interfaces The provided protective All Weather Shells fit cables from 3 5mm to 9 0mm diameter 1 Thread the cable and tight the shell to the ODU fir...

Страница 27: ...r Green Power OK Blink Green Device boot 90 sec Red Power Failure Off ODU off RF Green Link Up Orange Alignment Mode Off Link Down ETH1 2 Green Link Carrier 1G 10G Blink Green 1G activity Eth1 only Or...

Страница 28: ...gned on both local and remote ODUs You must first perform coarse alignment on each ODU followed by fine alignment Accurate alignment of the ODU is critical for achieving the strongest possible receive...

Страница 29: ...e DVM to the ODU by inserting both red and black probes into their appropriate positions in the AUX port Throughout the alignment procedure you must compare the actual receive signal strength indicati...

Страница 30: ...e of 8 nM being very careful not to move the ODU when tightening 14 Repeat steps 11 through 13 for the second ODU 15 Use the DVM to verify that the received signal strength has not changed on either t...

Страница 31: ...k the ODU to Adaptive Mode ODU s default operational mode Following this action and after the ODU has finished rebooting the RF LED color indicator on both ODUs will turn Green indicating that the rad...

Страница 32: ...nce procedures refer to the EtherHaul Operation Administration and Maintenance Manual The EtherHaul Operation Administration and Maintenance Manual also details the configuration monitoring and mainte...

Страница 33: ...followed by the ODU s IP address The ODU s default IP address is 192 168 0 1 Figure 3 1 Launching the Web Based Management 2 When prompted enter the username and password Default admin and admin Figur...

Страница 34: ...ays the following information Link Status Link up or down with visual indication Link Length m link calculated distance between the local and remote systems air distance based on propagation time Tx R...

Страница 35: ...ents history log User Activity Log All configuration changes are logged including user and date time presented in the form of CLI commands Note To view logs pop ups must be enabled and allowed on your...

Страница 36: ...pply is clicked the Running Configuration is updated 2 Startup Configuration the configuration the system will come up with after the next reboot This configuration may be different than the currently...

Страница 37: ...It can be found for parameters that normally requires identical configuration for both local and remote units For example Encryption configuration Matching configuration for parameters that require m...

Страница 38: ...Tx Power dBm ODU s transmit power Default is the max power based on product s specs Minimum configurable Tx power is 35dBm note that actual minimum Tx power is based on product s specs The Tx power v...

Страница 39: ...t mode by configuration or by inserting DVM probes Click Next to continue or Back to return to previous section 3 4 3 Quick Configuration Step 3 Eth Ports Figure 3 7 Quick Config Page Step 3 Eth Ports...

Страница 40: ...rameters IP Address The EtherHaul supports up to four IP addresses that can be associated with different VLANs IPv4 or IPv6 can be configured IP addresses may also be acquired by DHCP o Index 1 4 o Ty...

Страница 41: ...Apply to execute the configuration changes or Back to return to previous section 3 5 Radio Page The radio link parameters and radio link monitoring are managed in the Radio page This chapter includes...

Страница 42: ...le If you select Static you must select from a list of pre configured modulation profiles in the Modulation field o Adaptive Adaptive Bandwidth Code and Modulation The ODU will work on the highest mod...

Страница 43: ...to switch both sides to Short Range In case expected RSSI is higher than 26dBm adjust the Tx power until RSSI is 26dBm and align the antennas Lowest Modulation Lowest modulation profile When modulatio...

Страница 44: ...stepping down in modulation profile Adaptive Mode CINR High Upper threshold for stepping up in modulation profile Adaptive Mode Note that different modulation tables may apply according to product use...

Страница 45: ...rence to requirements that are detailed in the accompanying checklist 4 1 1 Physical Installation Verification This inspection verifies the physical installation of the ODU in accordance with the Ethe...

Страница 46: ...remote NMS stations 4 1 6 Recording ODU Configuration Perform the following steps after the EtherHaul ODU is commissioned and accepted 1 Copy the Running Configuration currently active to Startup Con...

Страница 47: ...t5 Eth3 Fiber Eth4 Cat5 Eth4 Fiber DC Eth1 Cat5 Eth1 Fiber Eth2 Cat5 Eth2 Fiber Eth3 Cat5 Eth3 Fiber Eth4 Cat5 Eth4 Fiber DC Overall cables fibers length meters meters Cables Fibers securely routed an...

Страница 48: ...io _____________ ODU polarization V H V H Link distance meters RF Link Tests Expected RSSI dBm dBm Measured RSSI dBm dBm Measured CINR dB dB Green RF LED Yes No Yes No RF operational status Up Yes No...

Страница 49: ..._______________ NMS management access OK NOK N A OK NOK N A Traps received in NMS OK NOK N A OK NOK N A Final Configuration Verification Copy running config to startup Done Done Clear all statistics a...

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