Huawei PTN Series User manual

HUAWEI TECHNOLOGIES CO., LTD.
OptiX PTN 950 Packet Transport Platform of PTN Series
Quick Installation Guide
Issue: 17
Date: 2017-08-20

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.
Trademarks and Permissions
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.
Notice
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.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
http://www.huawei.com
Email:
[email protected]

Installation Flow
Certain operations are optional. Before performing an optional operation, consult with the engineering
supervisor or software debugging engineer to decide whether to perform the operation. The other
operations are mandatory.
After you finish the installation, send the information about the bar code to Huawei Headquarters
according to the Tabulation for the Feedback of Bar Codes of Equipment at Stations.
Precautions
Pages 1
Tools for Installation
Introduction to the Chassis
Installing and Routing
Cables
Checking the Insatllation
Powering On the
Equipment
End
Start
Check Fiber Connection
Powering on the
Equipment
Preparation for
Installation
Installing the Chassis in a
19-Inch Cabinet
Installing the Chassis
Checking Cable
Connectivity
Common Cables for the
Chassis
Installing the Protection
Grounding Cable
(Mandatory)
Installing Power Cable
(Mandatory)
Installing the E1 Cable
Installing the Ethernet
Service Cable
Installing Fibers
Installing the NM
Cable
Page 2
Page 3
Pages 4-
5
Pages 6-
10
Page 12
Page 11
Page 13
Pages
14-15
Page 5
Page 6
Page 6
Pages 7-
8
Page 8
Page 9
Page 9
Page 10
Page 10
Page 6
Page 14
Page 15
Installing the Chassis in an
ETSI Cabinet
Expected Effect of
Installation in a 19-Inch
Cabinet
Installing the External
Clock/Time Cable

1
Precautions
NOTE
Bundling cables
CAUTION
CAUTION
CAUTION
This document provides simple and distinctive guidelines for quick hardware installation of the PTN 950.
This document does not describe pre-delivery assembly. This document only describes procedures for onsite
installation.
Electrostatic Discharge
Always wear an anti-static ESD wrist strap when handling the equipment or sensitive components to prevent
electrostatic discharge causing possible bodily injury or damage to the equipment or sensitive components. Ensure
that the other end of the ESD wrist strap is properly grounded.
Binding intervals between cable ties or optical fiber binding straps inside the cabinet cannot exceed 250 mm.
(Binding intervals cannot exceed 200 mm for user cables).
Binding intervals between cable ties for all cables and corrugated pipes outside the cabinet are determined based on
the distance between the two horizontal beams. If the cable trough does not contain any beams, the binding intervals
between cable ties cannot exceed 250 mm.
Verify that the equipment room, power supply, ground cables and optical cables are ready for installation. Start the
installation according to the engineering design documents after confirming that conditions are met. Refer to the
Installation Guide for information about specific operational requirements and technical specifications.
Pre-Installation Check
CAUTION
The PTN 950 supports indoor and outdoor installation. Ensure that the requirements on device operating
environments are met before installation. Using the outdoor cabinets IMB network box, APM30H, and R01S200 can
moderately improve the device operating environments. You can use the ETP4830 external AC power system to
supply power to the network boxes and outdoor cabinets. If you need to use an outdoor cabinet other than the IMB
network box, APM30H, and R01S200 for the PTN 950, contact Huawei to determine whether the outdoor cabinet
meets requirements of Huawei devices on the device operating environments.

2
Measuring tape Phillips screwdriver
(M2-M6) Flat-head screwdriver
(M2-M6) Adjustable wrench
Level
Ratchet crimp tool Cable cutter
Wire stripper Network cable crimping
tool Diagonal pliers
Crimping tool Needle-nose pliers
Bayonet wrench
Paper knife
Marker
Soldering iron
Heat gun
Multimeter
ESD gloves
Binding strap Insulation tape
ESD wrist strap
Punching wire pliers
Cleaner
Tools for Installation
COAX stripper Cable tester
Optical power meter BER tester

3
1Introduction to Interfaces
Introduction to the Chassis
2Introduction to Installation Holes on Both Sides of the Chassis
10
Extended network interface PGND point (19-
inch cabinet)
Power interface
GE Optical interface
Clock and time interface
FE Optical interface
Antistatic jack interface
E1 interface
NM interface
Ethernet service interface
Installation holes for
N63E/19-inch cabinet
10
The PTN 950 is available in two models: common chassis and extended chassis, which are 2 U and 3 U
high, respectively. Installation modes of the two types of chassis are basically the same; therefore, the
common chassis is used as an example to describe the installation of the PTN 950 in this document. For
information about the installation of the extended chassis, refer to the Appendix.

4
Installing the chassis
1Scenario I: Installing the Chassis in a 19-Inch Cabinet
Installing the chassis in the cabinet
bInstalling the PGND cable c
Introduction to the cable guiding frame Fixing the floating nuts
a
Mark the positions where floating nuts are to be
installed, and install four floating nuts on both sides of
the rack.
Part 1 (cable
guiding frame)
2. Place the chassis's
mounting ears and
cabling rack U-shaped
slots over the screws,
tighten the screws at the
bottom.
1.Hang the screws of
the mounting ears on
the chassis to the rack
loosely.
3. use screws to tighten
the top of the chassis.
1. Remove one screw for installing PGND cable before
installing the chassis in the cabinet.
Part 1 (for 19-inch
cabinets, ETSI cabinets,
and open racks)
U-shaped interfaces
used for prefixing
Part 3 (used to connect the
cable tray to the chassis
installed on the middle
columns of an N63B
cabinet)
3.0±0.3 N·M
M6
To the
grounding point
of the cabinet
column
2. Install the PGND to the chassis.
1.2±0.12 N·M
M4

5
Bridging
mounting ear
2Scenario II: Installing the Chassis in an ETSI Cabinet with
Front Columns
Fixing the floating nuts
aInstalling the mounting ears b
Installing the PGND cable
cInstalling the chassis in the cabinet d
To the grounding point on the
rear rack column of the cabinet
Part 1 (cable
guiding frame)
M6 screw assembly with flat
washers
Before installing the chassis in an ETSI cabinet, adjust
the mounting holes according to the cabinet type.
3.0±0.3 N·M
M6
Mark the positions where floating nuts are to be
installed, and install four floating nuts on both sides of
the rack.
1.2±0.12 N·M
M4
3.0±0.3 N·M
M6

6
In the scenario where the chassis is installed in an
ETSI cabinet, on the wall, or on the desk, install
the PGND cable onto the grounding point on the
left side of the chassis.
If the PGND cable is installed in the19-inch cabinet,
connect the PGND cable to the grounding point of
the left mounting ear of the chassis.
Installing and Routing Cables
1Common Cables for the Chassis
2Installing the PGND Cable (Mandatory)
PGND cable Power cable Non-shielded network cable
Shield network cable 120-ohm E1 cable 75-ohm E1 cable
Fiber

21
7
Make a proper terminal for the power cable end
according to the electrical power cable processing
specifications. Then, insert the power cable in the
DC connector according to the wiring sequence.
-48 V power
cable (blue)
0 V power cable (black)
Insert the conductive part of the bare crimp
terminal of the power cable in the DC connector,
and then tighten the screws.
The preceding two operations are optional. Consult with the engineering supervisor to decide whether to
perform the operations.
NEG2(-)
INPUT
RTN2(+)RTN1(+) NEG1(-)
ON
OFF
20A32A 32A 20A
ON
OFF
123 4 1234
20A32A 32A 20A
OUTPUT OUTPUT
AB
NEG(-)
Check the fuse current of the external power supply.
3Installing the Power Cable (Mandatory)
Check the voltage of the external power supply.
- 48 V to - 72 V- 60 V
- 38.4 V to - 57.6 V- 48 V
Standard Voltage of the Input Power Allowable Voltage Range
When installing or routing cables, refer to the engineering document on site to install and connect the power cable
at the opposite end.
0.22±0.03 N·M
It is recommended that one circuit breaker (fuse) in the power distribution cabinet corresponds to one set of equipment
(subrack). That is, one circuit breaker in the power distribution cabinet outputs one channel of power supply, which is
provided to only one set of equipment instead of multiple sets of equipment. If one circuit breaker in the power
distribution cabinet corresponds to multiple sets of equipment, when overcurrent occurs on one set of equipment, the
circuit breaker may perform the protection operation. Hence, the power of multiple sets of equipment fails.
The working current of the fuse on the power distribution cabinet may be affected by certain factors such as
temperature. Hence, derating should be adopted during design of power distribution.
Max. Power Consumption Max. Working Current Recommended Fuse Capacity
250 W 6.5 A ≥ 8 A
RTN(+)