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RTN 380e V100R007
Quick Installation Guide
Issue: 03
Date: 2017-03-15
BOM: 31508234
Copyright © Huawei Technologies Co., Ltd. 2017. All rights reserved.
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.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
http://www.huawei.com
Email:
support@huawei.com
RTN 380e packing list
No.
Item
1
2
3
4
5
6
7
Description
RTN 380e module
Auxiliary material package
7.6 mm-wide outdoor binding strap
3.6 mm-wide outdoor binding strap
Waterproof labels for outdoor cables
Engineering labels for indoor cables
Waterproof tape
01
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Summary of Contents for Huawei RTN 380e V100R007
- Page 1 Waterproof labels for outdoor cables Engineering labels for indoor cables Copyright © Huawei Technologies Co., Ltd. 2017. All rights reserved. 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.
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Page 2: Installation Conditions
Installation Conditions Restrictions on the installation environment Other restrictions 1. Do not install RTN 380e on a guyed tower. Do not install RTN 380e and antennas of wireless equipment on the same pole. 2. Even if the requirements for link reliability can be met and the equipment installation environment allows equipment to run properly in any weather conditions (the sway angle and twist angle of towers and poles meet requirements), use rooftop towers, thin mast towers, and common self-supporting towers (non-high towers) with caution based on the local actual situations. -
Page 3: Safety Precautions
Do not work with electrical current in elevated or exposed locations during a Anti-corrosion measures are required if the RTN 380e is installed in an area thunderstorm. prone to corrosion. Contact your Huawei representative office for details. A Extreme weather conditions location is corrosion-prone if it is: •... - Page 4 Safety Precautions (Networked with the RTN 900) Power over Ethernet Avoiding leaving any Ethernet service cable unconnected Do not leave any Ethernet service cable unconnected (see Figure 1). If an Ethernet service port is not in use, remove the cable from it and fasten a PG cover or protective cover onto it. Figure 1 Avoiding leaving any Ethernet service cable unconnected P&E...
- Page 5 Precautions for Installing the RTN 380e onto a High Tower When the RTN 380e is installed on a self-supporting tower, maintenance personnel cannot performance off-tower maintenance through WLAN, because the RTN 380e is installed at a high position. You can use the following methods to solve this issue: Figure 1 •...
- Page 6 Antenna port Rubber washer capacity. •If a different model or capacity is required, contact your Shell nearest Huawei office. Ports within the maintenance •The appearance of Netac U208 flash drives varies depending compartment Front view of ports on the vendor.
- Page 7 Terminating an Outdoor Network Cable with Shielded RJ45 Connectors Prepare an outdoor network cable Arrange the core wires according to the pin assignments and cut them Prepare the following tools. Strip the cable. and shielded RJ45 connectors. neatly (exposing a length of 12 mm). 8: brown 7: white and brown 6: green...
- Page 8 Terminating a Ground Cable with an OT Terminal Strip the ground cable. Mapping between the cross-sectional area of a Fit the exposed cable into the OT terminal. Crimp the OT terminal lug. cable conductor (C) and the length of an exposed cable (L1) A: OT terminal B: ground cable...
- Page 9 Installing the RTN 380e Installing the RTN 380e at the Edge of a Mobile Backhaul Network (Indoor PI Required) Retain removed caps for future use. Cover unused ports with caps/PG covers. Before installing the RTN 380e, remove the protective cover and film on the antenna port. Otherwise, the signal transmission will be affected. Different methods can be used to change the polarization direction of antennas.
- Page 10 Installing the RTN 380e Installing the RTN 380e at the Edge of a Mobile Backhaul Network (Outdoor PI Required) Retain removed caps for future use. Cover unused ports with caps/PG covers. Before installing the RTN 380e, remove the protective cover and film on the antenna port. Otherwise, the signal transmission will be affected. Different methods can be used to change the polarization direction of antennas.
- Page 11 Installing the RTN 380e Co-sited with a Dock Cover unused ports with caps. Reserve the removed caps. Before installing the RTN 380e, remove the protective cover and film on the antenna port. Otherwise, the signal transmission will be affected. Different methods can be used to change the polarization direction of antennas. If the method provided in this document is not suitable for the type of antenna you have, use the method provided in the installation manual delivered with your antennas. The polarization direction of antennas is vertical by default.
- Page 12 Installing the RTN 380e Installing the RTN 380e at 2x(1+0) Aggregation Sites Retain removed caps for future use. Cover unused ports with caps/PG covers. Before installing the RTN 380e, remove the protective cover and film on the antenna port. Otherwise, the signal transmission will be affected. Different methods can be used to change the polarization direction of antennas.
- Page 13 Installing the RTN 380e Networked with the RTN 900 Cover unused ports with caps. Reserve the removed caps. Before installing the RTN 380e, remove the protective cover and film on the antenna port. Otherwise, the signal transmission will be affected. Different methods can be used to change the polarization direction of antennas.
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Page 14: Aligning Antennas
Aligning Antennas Aligning Single-Polarized Antennas Use the installation positions and heights of local and remote antennas to determine their Loosen/tighten the elevation adjustment screw to move the local antenna vertically. azimuths. Adjust the pitch angles of the antennas to the horizontal position. Adjust the pitch angle until the RSL reaches the peak within the tracked range. - Page 15 Appendix Aligning Antennas Moistureproofing the Connectors of GE(o), COMBO, GE(e) and P&E ports Relationship Between RSSI Port Voltage and Receive Signal Level Connect GE ports to the RTN 380e and then moistureproof them. Length between the root of the GE(o) /COMBO port connector and the lower edge of the moistureproofed part: 30 mm...
- Page 16 Appendix Installing the Waterproof Socket for the Outdoor Fiber Appearance of the waterproof socket Collar Rubber washer Shell Thread the outdoor fiber through the waterproof socket. Turn the collar to align it with the slot on the flange socket Remove the dustproof cap on the flange socket Thread the outdoor fiber through the shell, rubber washer, and push the socket into the slot to fix the socket on the of the GE/COMBO port and carefully insert the...
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Page 17: Installation Reference
Installation Reference Installing the RTN 380e Change the polarization direction of a single-polarized antenna to horizontal. Apply petroleum jelly around the exterior side ① of the feed. Do not apply petroleum jelly to the end face ② of the feed. V (default) Refer to the antenna use instructions for information on how to ②... - Page 18 Installation Reference Installing the RTN 380e Install the PGND cable of the RTN 380e. Install an outdoor fiber. 1. Insert the SFP optical module into the For moistureproof measures, GE(o)/COMBO port. The port provides mis-insertion see the appendix. prevention function. If you feel resistance in inserting the module, rotate it and insert again.
- Page 19 Installation Reference Installing a Signal Lightning Surge Protector When a device uses SFP GE electrical modules, it must be used with a signal lightning surge protector. Connect the outdoor network cables to the signal lightning surge protector. Signal lightning Connect the surge end of the protector to GE electrical signals and surge protector use SFP GE electrical modules to connect the protect end to the device.
- Page 20 Installation Reference Ground Points of RTN 380e (Indoor PI) Select ground points for the GE cable (GE(e) cable and P&E cable). Ground the GE cable at the following positions: 1. About 0.5 m to 1 m after the cable leaves the port 2.
- Page 21 Installation Reference Installing the RTN 380e Lay out the outdoor fiber and GE cable. Install the ground clip. After you form a drip loop in the Select an installation position and remove a •Two types of terminals (ground bar terminal and U-shaped cable under the RTN 380e, coil section of the cable sheath with a box cutter.
- Page 22 Installation Reference Installing the Indoor PI Insert the PI into a slot on the auxiliary mounting bracket Optional: Installing the PI in an ETSI Cabinet and tighten the captive screws on the mounting ears. Fix the floating nuts. When you fix the floating nuts, allow a heat dissipation space of at least 25 mm above and below the PI.
- Page 23 Installation Reference Installing the Indoor PI Optional: Installing the PI on a Wall Fix the floating nuts. Mark and drill holes in the wall. Hold the PI up to the wall and mark the drilling positions. Drill the holes and insert the fixing bolts. The position of the holes should allow a heat dissipation space of at least 50 mm at both the top and bottom of the PI.
- Page 24 Installation Reference Installing the Indoor PI Arranging Indoor PI Cables Optional: Installing the PI in an Outdoor Cabinet Install the GE cable used for providing power of Ethernet. Install the PI in an outdoor cabinet. When you install the PI in an outdoor cabinet, P&E port ensure that the ground...
- Page 25 Installation Reference Installing the Outdoor Optical Splitter Loosen the hex socket screws. Open the case cover. Optional: wall-mounting 4 mm hex key Cable distribution area 3.1 Use a scribe template to determine the positions of mounting holes and use a scribe pen to mark them.
- Page 26 Installation Reference Installing the Outdoor Optical Splitter Optional: pole-mounting 4.2 Fix the case on the pole assembly and tighten the lower hold hoop. 4.1 Install the pole assembly on the pole. Loosen the screw on the hold hoop. Install the pole assembly on the pole. Complete installation of the pole assembly.
- Page 27 Installation Reference Installing the Outdoor Optical Splitter Route in and fix fibers. Remove dustproof caps and insert fiber connectors into appropriate adapters according to labels. Port in Fiber Interconne Description Distribution cted GE Area Port Main RTN Connected to GE receive port on the main OptiX RTN 380e 380e Connected to GE transmit port on the main OptiX RTN 380e Standby...
- Page 28 Installation Reference Installing the Outdoor Optical Splitter Close the case cover. 4 mm hex key Reliably tighten the hex socket screws to ensure that the case remains waterproof. 54/55 >>...
- Page 29 Installation Reference Ground Points of RTN 380e (Outdoor PI) Ground points of an RTN 380e and its serving PI: Point 1: Ground the RTN 380e using a PGND cable. Point 2: Ground the P&E/GE(e) cable using a ground clip at a position about 0.5 m to 1 m after the cable leaves the port. Lightning rod Point 3: Ground the P&E/GE(e) cable using a ground clip at a position about 1 m before the cable leaves the tower.
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Page 30: Checking The Installation
Checking the Installation Checking the Cables of RTN 380e Check Item All outdoor connections and ground clips are moistureproofed or waterproofed. The cable connectors are assembled correctly and securely. Cables are not bent or twisted and the shield layer of the power cable is intact. There is a drip loop in the cable after it leaves the RTN 380e. - Page 31 Installation Reference Powering On the RTN 380e Supplied by the Indoor PI Powering On the RTN 380e Supplied by the Outdoor PI Powering On the Equipment Networked with the RTN 900 Caution Caution Caution Before powering on the equipment, ensure that: Before powering on the equipment, ensure that: Before powering on the equipment, ensure that: •...
- Page 32 Installation Reference Loading NE Data Installing the WLAN Module Ports within the Ports within the RSSI/NMS RSSI/NMS maintenance maintenance maintenance maintenance compartment compartment compartment compartment Connected to the Web LCT WLAN module Connected to the USB flash drive Open the RSSI/NMS maintenance compartment. Open the RSSI/NMS maintenance compartment.