Huawei OptiX PTN Series Quick Installation Manual

Brand: Huawei

Model: OptiX PTN Series

Type: Quick Installation Manual

This manual is also suitable for

Huawei OptiX PTN Series offers high-performance packet transport solutions for various industries and applications. With advanced technologies, it ensures reliable and efficient data transmission, enabling you to build a robust and scalable network infrastructure. Key features include:

High-density integration, supporting various service interfaces such as Ethernet, TDM, and SDH, meeting diverse networking requirements.
Flexible networking, enabling efficient interconnection with different devices and networks, providing seamless data transmission.
Comprehensive protection mechanisms, including dual power supplies, redundant fans, and multiple protection rings, ensuring uninterrupted service availability.

High-density integration, supporting various service interfaces such as Ethernet, TDM, and SDH, meeting diverse networking requirements.
Flexible networking, enabling efficient interconnection with different devices and networks, providing seamless data transmission.
Comprehensive protection mechanisms, including dual power supplies, redundant fans, and multiple protection rings, ensuring uninterrupted service availability.

HUAWEI TECHNOLOGIES CO., LTD.

OptiX PTN 950 Packet Transport Platform of PTN Series

Quick Installation Guide

Issue: 17

Date: 2017-08-20

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-

Pages 6-

Page 12

Page 11

Page 13

Pages

14-15

Page 5

Page 6

Pages 7-

Page 8

Page 9

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

Precautions

NOTE

Bundling cables

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.

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

Introduction to Interfaces

Introduction to the Chassis

Introduction to Installation Holes on Both Sides of the Chassis

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

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.

Installing the chassis

Scenario I: Installing the Chassis in a 19-Inch Cabinet

Installing the chassis in the cabinet

Installing the PGND cable

Introduction to the cable guiding frame Fixing the floating nuts

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

To the

grounding point

of the cabinet

column

2. Install the PGND to the chassis.

1.2±0.12 N·M

Bridging

mounting ear

Scenario II: Installing the Chassis in an ETSI Cabinet with

Front Columns

Fixing the floating nuts

Installing the mounting ears

Installing the PGND cable

Installing the chassis in the cabinet

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

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

3.0±0.3 N·M

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

Common Cables for the Chassis

Installing the PGND Cable (Mandatory)

PGND cable Power cable Non-shielded network cable

Shield network cable 120-ohm E1 cable 75-ohm E1 cable

Fiber

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(-)

OFF

20A32A 32A

20A

OFF

3 4

20A32A 32A

20A

OUTPUT

NEG(-)

Check the fuse current of the external power supply.

Installing 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(+)

When the air breaker of the PDU is off, insert the power connector to the power interface on the chassis.

The PIU boards are of 1+1 hot backup.

Installing the E1 Cable

When installing and routing cables, refer to the engineering document on site to install and connect the E1 cable,

service network cable, and fiber at the opposite end.

After inserting the power connector, tighten the latches on both sides to prevent the connector from disconnected

Among the four power cables, the upper two form one pair and the lower two the other pair. Either pair of

power cables corresponds to a power supply. Therefore, these power cables must be properly interconnected

with the PDU.

•When routing fibers outside the cabinet, use a bellow or wound tube. The bellow should be routed to the

cabinet by about 10 cm and should also be bound.

•Cut the bellow to a proper length according to cabling distance from the chassis to the ODF.

•After routing fibers into the bellow, use a strap to bind the cut of the bellow.

•When routing fibers through the cable guiding frame, make sure that the fibers are not pressed by other

cables. Otherwise, the fibers may be damaged.

•When routing fibers, make sure that the bending radius of the fibers exceeds the minimum curvature radius.

The minimum curvature radius of a 2 mm fiber is 40 mm.

•As the Ethernet service interfaces support the adaptive function, the network cable can be either crossover cable

or straight-through cable. The straight-through cable is recommended.

•If the equipment needs to install telephone wires, install them after installing the Ethernet service cable. The

installation is similar.

Installing the Ethernet Service Network Cable

Installing the Fiber Jumper

It is recommended to connect the

service cables of the same type to

network interfaces from the left to right.

It is recommended to connect the fibers

to the optical interfaces from the left to

right.

Laser

When handling optical fibers, do not stand close to or look into the optical fiber outlet directly with

naked eyes.

Color PIN Pin of the CLK1/TOD1 and CLK2/TOD2 Interfaces on the CXP Board

120-hm external clock External time (1PPS + time

information)

External time (DCLS)

White/orange 1 Rx negative of external clock Not defined Not defined

Orange 2 Rx positive of external clock

White/green 3 Not defined RS422 input/output negative of

1PPS signals

RS422 input/output negative of DCLS

time signals

Green 4 Tx negative of external clock Grounding Grounding

Blue 5 Tx positive of external clock

White/blue 6 Not defined RS422 input/output positive of 1PPS

signals

RS422 input/output positive of DCLS time

signals

White/brown 7 RS422 input/output negative of time

information

Not defined

Brown 8 RS422 input/output positive of time

information

Installing the NM Cable

Installing the External Clock/Time Cable

a. Making the external clock and time cables according to the pin definition table

b. Installing the external clock and time cables

CLK1/TOD1

CLK2/TOD2

ETH/OAM

Expected Effect of Installation in a 19-Inch Cabinet

The figure above shows expected cabling for the PTN 950 in a 19-inch open rack and it can

only be used for reference. Cabling for the PTN 950 in other cabinet is similar.

Checking Cable Connectivity (Mandatory)

Checking Connectivity of E1 Cables

Checking Connectivity of Service Network Cables

Network Cable Side A Side B

Straight through

network cable

The indicators at

points 1, 8 and G

turn on in sequence.

The indicators at points 1, 8

and G turn on at the same

time.

Crossover

cable

The indicators at

points 1, 8 and G

turn on in sequence.

The indicators at points 3, 6, 1,

4, 5, 2, 7, 8, and G turn on in

sequence.

Side B

Side A

To check the connectivity of the network cable, you can also adopt the approach of looping back the data ports

(applicable to the data ports on two sets of equipment that is powered on). That is, connect the two data ports with the

network cable. If the LINK indicator is on, it indicates that the network cable is normal.

1. Connect the 2M cable tester to the connector of the E1 cable on

the equipment side.

2. Use the BER tester to test each pair of E1 trunk cables on the

DDF in sequence. Connect the transmit end (TX) of the BER

tester to the receive end (RX) of the trunk cable on the DDF,

and connect the receive end (RX) of the BER tester to the

transmit end (TX) of the trunk cable on the DDF. Then,

observe the indicator on the E1 cable tester corresponding to

each channel, and check whether each indicator is on as

expected and whether bit errors are displayed on the BER

tester.

• When the indicator on the E1 cable tester is on (green),

it indicates that the connectivity of the E1 cable is

normal. When the indicator is on (red), it indicates that

the receive and transmit cables are reversely connected.

• When the indicators (red and green) on the E1 cable

tester are on at the same time, it indicates that the

receive cable is normal and the transmit cable is faulty.

• When the indicators (red and green) on the E1 cable

tester are off at the same time, it indicates that the

receive cable is faulty and the state of the transmit cable

is unknown.

. . .

DDF

RX TX

TX RX

E1 cable

2 M BER

tester

2 M connectivity

tester

3. Check the BER tester. The BER tester should show that no bit error or LOS signal occurs. Otherwise, check

whether the E1 cable is correctly connected or has a dry joint.

4. Insert the connector of the E1 cable into the equipment after all the paths are tested.

Anea 96 connector

Checking the Installation

No. Item

1 The chassis should be installed firmly in the position specified in the engineering design document. Make

sure that the chassis does not contact the front door and the cables are not pressed by the front door,

when the front door is closed.

2 Each chassis component should be free of paint drop, damage, or stain. Otherwise, re-paint or clean the

component.

3 The air intake and exhaust vents of the device cannot be blocked to ensure proper heat dissipation.

4 When a board is inserted into the chassis, the screws on the front panel of the board should be tightened.

5 Empty slots in the chassis should be covered with filler panels.

6 The routing of the cables should conform to the engineering design document and should facilitate

maintenance and expansion in the future.

Cable routing has no effect on the removal of boards.

8 The cables should be free of damage, break, or joint in between.

9 Each core of the cables should be tested for connectivity.

10 The cables should be bundled closely with proper force. The spacing between the cable ties should be

even. After the cable ties are fixed, the remaining part should be trimmed with no burrs.

11 The signal cables should be routed correctly in the cabinet.

12 The cables outside the cabinet should be routed as follows:

•The cables should be placed tidily and be free of crossover.

•In the case of a cable ladder, the cables should be bound onto the ladder beam tidily. If the cable tray is

0.8 m or more higher than the cabinet top, a cable ladder should be available on the cabinet top to support

the cables and to ease stress.

13 The cable turns should be smooth and have a big bending radius.

14 The cable labels should be filled in correctly and stuck reliably. They should be aligned and face to the

same direction. The labels need to be stuck two centimeters away from the connectors.

15 The power cable and ground cable should be routed separately from the signal cables.

16 The unused cable connectors should be protected. For example, the connectors should have protective

caps installed.

17 The protective tube for the fiber jumpers should be led into the cabinet by about 10 cm inside and bound

tightly.

18 The cuts of the protective tube for the fiber jumpers should be smooth. Otherwise, they should be

wrapped by an insulation tape.

19 The fiber jumpers should not be bound over-tightly, and can be moved freely in the cable tie.

20 The connecting points of the fiber jumpers should be free of dust. The unused fiber connectors and optical

interfaces should be protected by protective caps or plugs.

Powering On the Equipment

1 Powering On the Equipment (Mandatory)

Checking the power-on status

The fan is faulty. Contact

the engineering supervisor

or software engineer.

Checking the equipment before powering it on

Before the equipment is powered on, you must use the multimeter to test whether a short-circuit occurs between the

positive and negative terminals of the PDU.

Mapping between indicators and their status

Indicator Indicator Status Status Description

PWRA

PWRB

On (green) The power supply is normal.

Off The power supply fails.

FAN On (green) The fan is running normally.

On (red) The fan fails.

Off The fan is not powered on.

ODF

2 Checking Tail Fiber Connection

External cable

Optical power

meter

Fiber jumper connected to the

OUT port

To check tail fiber connection, you need to check the deviation of the optical power between an optical interface on the

board and the peer interface on the ODF. If the optical power meter reads a value less than or equal to 1 dB, it

indicates that the tail fiber connection is correct. Otherwise, check the fiber.

If the fiber is connected through a flange, the deviation should be less than 2 dB.

When using an optical power meter during a test, you are recommended to record the launched optical power of each

optical interface and check whether the launched optical power is normal.

Consult the project supervisor or software engineer and determine whether it is necessary to test the received optical

power by using an optical power meter, with an intention to check whether the received optical power is normal.

Installing the OptiX PTN 950 (Extended Chassis)

Appendix

Equipment structure and interface introduction

Precautions for installing the OptiX PTN 950 (extended chassis)

The installation of the OptiX PTN 950 (extended chassis) is similar to that of the OptiX PTN 950 (common chassis). Pay special

attention to the following when installing the OptiX PTN 950 (extended chassis):

2. There are four installation holes on either side of the extended chassis, and only the two holes in the middle on either side

are used for installation.

1. When installing a case-shaped OptiX PTN device in an IMB, the power and fan modules of the device must be in the upper

part of the device.

DC power

output interface

AC power

input interface

Battery interface

RS232/RS485

Communication interface

Installation

holes

Reserved

interface

Cable tray for the 3 U chassis

Grounding hole for

the AC power cable

Grounding hole

for the device

Installation

holes

Installation holes

for the cable tray

Installing the OptiX PTN 950 (Extended Chassis)

Appendix

Precautions for installing the OptiX PTN 950 (extended chassis) cables

3. The following figure shows how monitoring and alarm cables are connected. When installing these cables, follow the notes

on the cable labels to ensure that they are properly connected.

•When installing a case-shaped OptiX PTN device in an IMB, route the power cables on the left and

signal cables on the right.

•If it is difficult to install and remove a cable, use a fiber extractor.

1. The rack-mounting ear houses two grounding holes. When you install the grounding cable for the device, connect the

grounding cable to the upper grounding hole.

2. When installing power cables, connect the DC power output interface to the power input interface of the PIU board, and then

connect the AC power input interface to the external power supply.

DC power

cable

DC power

cables

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Huawei OptiX PTN Series Quick Installation Manual

Brand: Huawei

Model: OptiX PTN Series

Type: Quick Installation Manual

This manual is also suitable for

High-density integration, supporting various service interfaces such as Ethernet, TDM, and SDH, meeting diverse networking requirements.
Flexible networking, enabling efficient interconnection with different devices and networks, providing seamless data transmission.
Comprehensive protection mechanisms, including dual power supplies, redundant fans, and multiple protection rings, ensuring uninterrupted service availability.

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Huawei OptiX PTN Series Quick Installation Manual

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Huawei OptiX PTN Series Quick Installation Manual

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