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Address:      Huawei Industrial Base 

Bantian, Longgang 

Shenzhen 518129 

People's Republic of China

Website:      

http://www.huawei.com

Email:          

[email protected] 

No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. 

All other trademarks and trade names mentioned in this document are the property of their respective
holders.

The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees
or representations of any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.

HUAWEI TECHNOLOGIES CO., LTD.

Issue

04

Date

2020-04-30

Summary of Contents for OptiX RTN 320F

Page 1: ... contract made between Huawei and the customer All or part of the products services and features described in this document may not be within the purchase scope or the usage scope Unless otherwise specified in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The inf...

Page 2: ...ctive gloves when handling the OAU 2F A high temperature warning label is attached to each OAU 2F Corrosion Anti corrosion measures are required if an OAU 2F is installed in a location that is prone to corrosion Contact the local Huawei office for details A location is prone to corrosion if it is Within 3 7 km of an ocean or a salt water lake Within 3 km of a heavy pollution source such as a smelt...

Page 3: ...AU 2F to an AC power supply device Otherwise the OAU 2F may be damaged Do not connect the OAU 2F to a DC power supply device providing power beyond the range of 38 4 V to 57 6 V Otherwise the OAU 2F may be damaged Do not leave any service cable unconnected Do not leave any service cable unconnected see the following figure If a service port is not in use remove the cable from it and plug it with a...

Page 4: ...AU 2F P E option OAU 2F DC option OAU 2F P E option OAU 2F DC option OAU 2F P E option Two types of OAU 2F are available for the RTN 320F OAU 2F DC option and OAU 2F P E option Except for the installation of the power cable other installation operations are the same between the OAU 2F P E option and the OAU 2F DC option Unless otherwise specified the OAU 2F DC option is used as an example USB Back...

Page 5: ...ed only when the OAU 2F and XMC ODU are installed separately Port Name Identifier Main tributary port MAIN Standby tributary port STANDBY For 7 11 GHz XMC 3 ODUs E Joining kit For 13 38 GHz XMC 3 ODUs For full band XMC 3H ODUs For full band XMC 5D ODUs ODU hook hole Mounting hole ODU hook hole Mounting hole ODU hook hole Mounting hole Mounting hole The joining kit is used only when the OAU 2F and ...

Page 6: ...able conductor L1 length of the exposed cable Fit the exposed cable into the OT terminal Crimp the OT terminal lug Mapping between the cross sectional area of a cable conductor C and the length of an exposed cable L1 Crimp the OT terminal lug Cross sectional Area of C mm2 L1 mm 1 7 1 5 7 2 5 7 4 8 When you are skillful you can determine L1 based on the length of the OT terminal lug When striping o...

Page 7: ...the braid shield or aluminum foil 12 mm Cut the core wires neatly Length of each exposed core wire 12 mm Insert the arranged core wires into an RJ45 connector according to the pin assignments and crimp the connector with the crimping tool Pin assignments of an RJ45 connector Before crimping ensure that the core wires are fully inserted in the RJ45 connector Use the crimping tool to crimp the conne...

Page 8: ...d installation Split installation IF1 6 10GE1 o 7 1 2 3 4 5 Connected to one 10GE optical service Grounded through the ground clip 7 DC power cable DC power cable Connect to a ground bar 1Installation at a 1 0 Site Integrated installation is used as an example For details about how to install the XMC ODU see RTN XMC ODU Quick Installation Guide The IF1 port is enabled for the device by default You...

Page 9: ...ll the joining modules of the XMC ODU and OAU 2F on the hybrid coupler together with the other XMC ODU and then install the coupler on the antenna When the XMC 5D ODU is used install only the joining modules of the XMC ODU and OAU 2F on the antenna 2 3 Install the XMC ODU on the antenna 2 Install the OAU 2F on a pole or wall Integrated installation Split installation 4 IF2 IF1 7 DC power cable DC ...

Page 10: ...rst install the joining modules of the XMC ODU and OAU 2F on the OMT together with the other XMC ODU and then install the OMT on the antenna When the XMC 5D ODU is used install only the joining modules of the XMC ODU and OAU 2F on the antenna 2 3 Install the XMC ODU on the antenna 2 Install the OAU 2F on a pole or wall Integrated installation Split installation 7 IF2 IF1 4 7 DC power cable DC powe...

Page 11: ... on the antenna When the XMC 5D ODU is used install the joining modules of the XMC ODU and OAU 2F on the dual coupler and the install the dual coupler on the antenna 2 3 Install the XMC ODU on the antenna 2 Install the OAU 2F on a pole or wall Integrated installation Split installation 4 IF2 IF1 10GE1 o Side strut 7 DC power cable DC power cable Connect to a ground bar 4 Installation at a 4 0 or 3...

Page 12: ...ing points using a marker Pole mounting bracket Drill holes and install expansion bolts in the locating points Install the pole mounting bracket onto the expansion bolts place a flat washer a spring washer and a nut on each expansion bolt and then tighten the nuts Locating point Fasten the OAU 2F box which has a conversion bracket on the pole mounting bracket using screws Then turn the box gently ...

Page 13: ...o the XMC 3 3H ODU b a XMC 3 3H ODU OAU 2F Joining kit Hook The procedures for installing the XMC 3 3H ODU operating in different frequency bands are the same In this example the 23 GHz XMC 3 3H ODU is used When installing the OAU 2F to the XMC 5D ODU two types of splices are available The procedure for installing splicing unit 1 is as follows The procedure for installing splicing unit 2 is as fol...

Page 14: ...IF cable connector on the OAU 2F during power on Otherwise personal injury may occur First connect the IF cable and then power on the device It is recommended that the conversion bracket be used for installing IF cables according to the actual requirements For details about how to prepare and route IF cables see RTN XMC ODU Quick Installation Guide To the ground bar Remove the antirust paint and o...

Page 15: ...n proof the DC cable connector For details see the appendix After the installation ensure that the length of exposed rubber plug is about 10 mm 5 If the OAU 2F DC option uses DC power do not install or remove a live power cable Any contact between the power cable core and a conductor can generate electric arc or sparks which may cause fire or eye injury This document uses outdoor optical fiber ins...

Page 16: ...or to the pole Screw the hose clamp Outdoor network cable Outdoor network cable Connect the surge end of the protector to GE electrical signals and use SFP GE electrical modules to connect the protect end to the device The connection mode is RJ45 Surge end Protect end Ground cable 2 Install the ground cable for the signal lighting surge protector 3 Install the OT terminal in the correct direction ...

Page 17: ...he cable leaves the tower and runs toward the outdoor cable tray 3 About 1 m before the cable leaves the roof cable ladder Select ground points for the DC cable Ground the DC cable at the following positions 1 About 0 5 m to 1 m 1 64 feet to 3 28 feet before the cable is routed into the equipment room or outdoor cabinet 2 About 1 m before the cable leaves the tower and runs toward the outdoor cabl...

Page 18: ...pply Mode PI Support Yes No Power Supply Mode PI Support Yes No Power Supply Mode PI Support Yes No Power Supply Mode OAU 2F DC option No No No No Yes DC No No OAU 2F P E option No No No No Yes Force mode only Yes Force mode only Yes Force mode only Installing a ground clip Install and waterproof the ground clip See the appendix for the waterproofing method Use a box cutter to strip off a section ...

Page 19: ...Hole blocks Optional wall mounting Level Mounting hole Scribe template Scribe pen Use a scribe template to determine the positions of mounting holes Install expansion bolts Chisel drilling positions Drill holes Remove the nut Install expansion bolts Ф8 drill bit Nut Flat washer Expansion tube Expansion bolt Tighten the screws and fix the case Flat washer Expansion bolt Nut 1 2 3 b c 18 a ...

Page 20: ...ole assembly Fix the case on the pole assembly and tighten the lower hold hoop Route in and fix cables Determine the holes through which fibers are routed in and remove the hole blocks Connected to the fiber outlet on the main OAU 2F Connected to the fiber outlet on the standby OAU 2F Connected to the fiber outlet on the customer equipment Hole blocks Outdoor fiber trough Fix hose clamps on outdoo...

Page 21: ...U 2F 102 Standby OAU 2F Connected to GE receive port on the standby OAU 2F 202 Connected to GE transmit port on the standby OAU 2F IN2 Customer equipment Connected to GE receive port on the customer equipment IN1 Connected to GE transmit port on the customer equipment Wrap outdoor fibers with three layers of waterproof tapes and ensure that the tapes just fit the cable trough and the case is relia...

Page 22: ...out 5 mm Drip loops must be made for outdoor cables below ports or near feeder windows and ensure a bend radius greater than or equal to the required minimum bend radius After you form a drip loop in a cable coil the cable into a roll with the diameter greater than 0 6 meters and bind the roll to the tower or pole for future use Check whether there is a probability that outdoor cables will be dama...

Page 23: ...alled securely 2 The appearance of PI components is in good conditions If there are any paint peeling off bump marks or smears repaint or clean the components 3 Cables are routed in compliance with engineering design documents which facilitates maintenance and capacity expansion 4 Cable connectors are assembled in compliance with specifications They are installed securely 5 Cables are not bent or ...

Page 24: ...ment through WLAN see the Commissioning and Configuration Guide Connect the computer where the Web LCT is installed to the RJ45 port Before powering on the equipment ensure that The P E cable and the PI power cable are installed Power on the equipment within 24 hours of unpacking During maintenance the power off time of the equipment cannot be longer than 24 hours In normal conditions the system i...

Page 25: ...Aligning Single Polarized Antennas Ensure that the main lobes of the horizontally polarized signals are aligned Use a multimeter to measure the RSL P1 on the RSSI port of the horizontally polarized ODU at the local end Power on the vertically polarized ODU at the local end Use a multimeter to measure the RSL on the RSSI port of the vertically polarized ODU Release the feed holders and turn the fee...

Page 26: ...mble the cable b Close the wire clip and tighten the screw to compact the shield layer Prepare the nut and socket and apply a force not less than 1 2 N m to tighten the nut Prepare the socket and shell and apply a force not less than 1 2 N m to tighten the socket Tighten the compact screw in the hole rotate the connector 180 degrees and tighten the compact screw in the hole Rotate the connector 18...

Page 27: ...waveguide or a group clip 2 Wrap three layers of waterproof insulation tape outside the PVC tape 3 Wrap three layers of PVC tape outside the waterproof insulation tape 4 Bind outdoor binding straps at the positions 1 cm to the wrapping edges Waterproof insulation tape The following figures use an IF port as an example The treatment for the ground cables of IF cables outdoor network cables and P E ...

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