Huawei RTN 380 Quick Installation Manual
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Huawei RTN 380 Quick Installation Manual

Huawei RTN 380 Quick Installation Manual

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RTN 380 V100R001
Quick Installation Guide
Issue: 10
BOM: 31505678
Date: 2014-09-30
Copyright © Huawei Technologies Co., Ltd. 2014. 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 380 packing list
No.
Item
1
2
3
4
5
6
7
8
Description
RTN 380 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
RTN 380 Quick Installation Guide
01

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  • Page 1 Waterproof labels for outdoor cables Engineering labels for indoor cables Copyright © Huawei Technologies Co., Ltd. 2014. 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.

  • Page 2: Installation Conditions

    When installing RTN 380 on a rooftop upright pole, ensure that: 1. Antennas with a diameter of 0.3 m or less are used. RTN 380 can be installed on a rooftop upright pole only on the last microwave hop at the network tail.

  • Page 3: Safety Precautions

    Corrosion Thunderstorms • If the RTN 380 uses DC power, do not install or remove a live Do not work with electrical current in elevated or exposed locations during a Anti-corrosion measures are required if the RTN 380 is installed in an area prone thunderstorm.
  • Page 4 •If the RTN 380 uses power over Ethernet, connect the RJ45 connector with the P&E label on the P&E cable to the P&E port on •Always hold the insulated part of the P&E cable. Never touch the RJ45 connector.
  • Page 5 MGMT port on a Huawei PI respectively, and then connect the P&E cable to the FE/GE port on the peer device or the NMS-located computer, as shown in Figure 1. Do not directly connect a P&E...
  • Page 6 Safety Precautions 8-Core P&E Cable •The P&E RJ45 connector on an 8-core P&E cable is designated for a power over Ethernet port. Always connect the connector to the P&E port (3/P1 and 4/P2) on an OptiX RTN 900. Do not connect it to any other port, as shown in Figure 2. Even for temporary commissioning, connect the NMS-located computer to the NMS port of the RTN 900 (as shown in Figure 1) and never directly connect an 8-core P&E cable to the NMS-located computer (as shown in Figure 2).
  • Page 7 Safety Precautions Incorrect Power Supply Mode RTN 310/380 supports power supply implemented by using a PI, the EG4P board of RTN 900, or DC. The three power supply modes cannot be used at the same time. In addition, P&E power supply and DC power supply cannot form 1+1 power supply protection.
  • Page 8 Installing the RTN 380 Equipment Parts Appearance and ports Appearance and ports of the hybrid coupler Cables Front view Top view PGND cable Standby tributary port Base of ground clip OT terminal Main tributary port Oblique view Outdoor fiber/GE cascade fiber/1+1 cascade fiber...
  • Page 9 Installing the RTN 380 Equipment Parts Cables Indoor PI Oblique view Front view of PI panel ⑦ ⑧ 12-core P&E cable (P&E cable) View B RJ45 connector Pin1 Pin8 Connector Main label ① ② ③ ④ ⑤ ⑥ P&E label...
  • Page 10 Installing the RTN 380 Equipment Parts Outdoor PI Front view (cover closed) Mounting ears Front view (with the cover opened) (5) (6) (7) (8) GE electrical port (to FE/GE UNI (10) equipment) P&E port (connected to a P&E cable) MGMT port (connected to a P&E cable)
  • Page 11 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 1+0 scenario, you may install the RTN 380 on the antenna and then hoist them both into position on the tower.
  • Page 12 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 1+0 scenario, you may install the RTN 380 on the antenna and then hoist them both into position on the tower.
  • Page 13 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 1+0 scenario, you may install the RTN 380 on the antenna and then hoist them both into position on the tower.
  • Page 14 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 2+0 scenario, you may install the RTN 380 and a hybrid coupler on the antenna and then hoist them both into position on the tower.
  • Page 15 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 2+0 scenario, you may install the RTN 380 and a hybrid coupler on the antenna and then hoist them both into position on the tower.
  • Page 16 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 2+0 scenario, you may install the RTN 380 and a hybrid coupler on the antenna and then hoist them both into position on the tower.
  • Page 17 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 1+1 scenario, you may install the RTN 380 and a hybrid coupler on the antenna and then hoist them both into position on the tower.
  • Page 18 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 1+1 scenario, you may install the RTN 380 and a hybrid coupler on the antenna and then hoist them both into position on the tower.
  • Page 19 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 1+1 scenario, you may install the RTN 380 and a hybrid coupler on the antenna and then hoist them both into position on the tower.
  • Page 20 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 1+0 scenario, you may install the RTN 380 on the antenna and then hoist them both into position on the tower.
  • Page 21 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 2+0 scenario, you may install the RTN 380 and a hybrid coupler on the antenna and then hoist them both into position on the tower.
  • Page 22 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 2+0 scenario, you may install the RTN 380 and a hybrid coupler on the antenna and then hoist them both into position on the tower.
  • Page 23 If an antenna with a diameter of 0.3 m or 0.6 m is used in a direct mount and 1+0 scenario, you may install the RTN 380 on the antenna and then hoist them both into position on the tower.
  • Page 24 Changing the Power Supply Mode of the WAN Port of a Dock to Forcible Power Supply In the Confirm dialog box, click OK. Enter login information and click Login. •User Name: admin (default) Ensure that the Dock has been powered on. •Password: hwbs@com (default) •User Type: Local Start the computer where the Web LMT resides and log in to the...

  • Page 25: Aligning Antennas

    Repeat Steps 3 to 4 to ensure that three signal peaks are tracked in horizontal and Connect a multimeter to the RSSI port on the RTN 380 at the local end and measure the vertical directions. When the local RSL reaches the maximum peak value, secure the voltage value V local antenna.
  • Page 26 • For the connector of a P&E cable or DC cable, moistureproof it and then connect it to the RTN 380. • For the connector of a GE fiber or a GE cascade fiber, connect it to the RTN 380 and then moistureproof it.
  • Page 27 Shell cable For the pin assignment, see the PI's front panel. Test the P&E connector on the RTN 380 side with a multimeter and ensure that no pin is short-circuited. Test each pin. Ground the surface of the connector. 52/53 >>...
  • Page 28 Appendix Assembling P&E Cables Assemble the P&E connector and MGMT connector on the PI side. Remove the braid shield, Prepare the following tools: Prepare the following materials: Remove the cable sheath. Arrange the six pairs of twisted wires in two groups as shown below. aluminum foil shield, and other Two split bars White and black/Black (pair)
  • Page 29 Appendix Installing the Waterproof Socket for the Outdoor Fiber Assembling DC Power Cables Prepare for the assembly. Appearance of the waterproof socket Prepare the following tools: dual-head bayonet wrench Components of the connector are (22 mm, 24 mm), dual-head bayonet wrench (19 mm, 22 shown as follows.

  • Page 30: Checking The Installation

    The four screws connecting the hybrid coupler to the antenna are tightened. Cables outside the cabinet are routed as follows: The antenna, hybrid coupler, and RTN 380 are within the protective range of the lightning arrester (the protection angle of •Cables are placed tidily and are not cross-connected.

  • Page 31: Installation Reference

    Points to H mark signal transmission will be affected. Install the RTN 380 on the antenna. The antenna port of the RTN 380 can adapt to the polarization direction of the antenna. Install hybrid couplers on the antenna. Install RTN 380s onto the hybrid coupler.
  • Page 32 3. Lead a GE cascade fiber through the waterproof socket and 4. Connect the LC/PC connector to the COMBO port of the RTN 380. expose the LC/PC connector (for details, see the appendix). 5. Secure the waterproof socket on the COMBO port of the RTN 380.
  • Page 33 Install a DC cable. Ground the DC cable at the following positions: If the RTN 380 uses DC power, do About 1 m (3.28 ft) before the cable leaves the tower and runs toward the outdoor cable tray About 0.5 m to 1 m (1.64 feet to 3.28 feet) before the cable is routed into the equipment...
  • Page 34 Select an installation position and remove a •Two types of terminals (ground bar terminal and U-shaped cable under the RTN 380, coil section of the cable sheath with a box cutter. terminal) are available for the cable of a ground clip. Select a the cable into a 0.6 m (1.97 feet)
  • Page 35 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 36 Hooks to fix hose clamps Outdoor fiber trough Hole blocks Connected to the Connected to the fiber outlet Connected to the fiber outlet fiber outlet on the on the main RTN 380 on the customer equipment standby RTN 380 70/71 >>...
  • Page 37 GE Area Port Main RTN Connected to GE receive port on the main OptiX RTN 380 Connected to GE transmit port on the main OptiX RTN 380 Standby Connected to GE receive port on the standby OptiX RTN 380...
  • Page 38 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. Installing the Outdoor PI 3. Close the cover of the PI and tighten all screws on the cover. 1.
  • Page 39 P&E NMS Black (brown): 0 V Blue: -48 V ground cable Wire clip Connected to the P&E port of RTN 380 Dispose of the desiccant in the PI case. Connected to the power supply device Connected to one FE/GE Connected to the NMS...
  • Page 40 Installation Reference Installing the Outdoor PI 4. Optional: Install the PI on a wall. 6. Install the PGND cable of the PI. Mark and drill holes in the wall. Install the PI on the wall. Hold the PI up to the wall and mark the drilling positions. Drill the holes and insert the fixing bolts. If multiple PIs need to be installed, reserve a heat dissipation space of at least 50 mm around each PI.
  • Page 41 Ground Points of RTN 380 and the Outdoor PI Ground points of RTN 380 and the PI: Point 1: RTN 380 is grounded by using a PGND cable. Lightning rod Point 2: The P&E cable is grounded by using a ground clip at a position about 1 m (3.28 ft) before the cable leaves the tower. If the PI is installed indoors, ground the P&E cable with a ground clip at a position 0.5 m to 1 m before the cable runs into the equipment room.
  • Page 42 Installation Reference Optional: Installing the PI on a Wall Installing the Indoor PI Fix the floating nuts. Install the mounting ears. 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.
  • Page 43 Powering On the RTN 380 Supplied by the Indoor PI Powering On the RTN 380 Supplied with DC Power located on the lower side Connect the RJ45 Connect the RJ45 of the bracket.
  • Page 44 Management > Ethernet Interface from the Function Tree. b. Click the Advanced Attributes tab. USB port status c. Set POE to Enabled for the port that provides power over Ethernet to the RTN 380. indicator d. Click Apply. DC IN 2.
  • Page 45 Installation Reference Loading NE Data by Using the USB/RSSI/NMS Port Loading NE Data by Using the PI Loading NE Data by Using the PI U S B / P & E R S S I/N M S C O M B O P W R Connect the NMS port and the PC running the Web LCT.

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