SSN1SLQ1A12

Huawei OSN1500 2500 3500 7500 series universal service board, 4 STM-1 Optical Interface Board with 4 L-1.2 80km SFP module

SKU: 3723 Category:

Description

SSN1SLQ1A12 Overview

 

The SLQ1A is available in one functional version, namely, N1. Through the board version replacement function, the N1SLQ1 and the N1SLQ1A can substitute each other.

 

Board Start Version
N1SLQ1A V100R008C01

 

SSN1SLQ1A Feature Code

 

The number code that follows the board name in the bar code is the feature code of the board. The feature code of the SLQ1A indicates the type of optical interface.
Board Feature Code Type of Optical Interface
SSN1SLQ1A10 10 S-1.1
SSN1SLQ1A11 11 L-1.1
SSN1SLQ1A12 12 L-1.2
SSN1SLQ1A13 13 Ve-1.2
SSN1SLQ1A14 14 I-1
SSN1SLQ1A15 15 Ie-1
SSN1SLQ1A16 16 S-1.1
SSN1SLQ1A17 17 L-1.1
SSN1SLQ1A18 18 L-1.2
SSN1SLQ1A19 19 Ve-1.2
SSN1SLQ1A20 20 I-1
SSN1SLQ1A21 21 Ie-1
SSN1SLQ1A22 22 S-1.1
SSN1SLQ1A23 23 L-1.1
SSN1SLQ1A24 24 L-1.2
SSN1SLQ1A25 25 Ie-1

 

Technical Specifications of the SLQ1A

 

The technical specifications of the SLQ1A include the parameters specified for optical interfaces, laser safety class, mechanical specifications, and power consumption.
Port type Description
I-1 2 km STM-1 two-fiber bidirectional optical interfaces
S-1.1 15 km STM-1 two-fiber bidirectional optical interfaces
L-1.1 40 km STM-1 two-fiber bidirectional optical interfaces
L-1.2 80 km STM-1 two-fiber bidirectional optical interfaces
Ve-1.2 100 km STM-1 two-fiber bidirectional optical interfaces
Ie-1 2 km STM-1 two-fiber bidirectional optical interfaces

 

SSN1SLQ1A12 Application

 

The SLQ1A is a line board. The SLQ1A can be used on the OptiX OSN equipment series to transmit and receive STM-1 optical signals. The SLQ1A converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SLQ1A converts the electrical signals sent from the cross-connect side into optical signals and transmits the optical signals.

 

SSN1SLQ1A12 Valid Slots

 

The SLQ1A can be installed in slots 1-8, 11-18, and 26-31 in the subrack.

 

SSN1SLQ1A12 Functions and Features

 

The SLQ1A transmits and receives STM-1 optical signals, performs O/E conversion for the STM-1 optical signals, extracts and inserts overhead bytes, and generates alarm signals on the line.
Function and Feature SLQ1A
Basic functions Transmits and receives 4xSTM-1 optical signals.
Specifications of the optical interface
  • Supports different types of standard optical interfaces, namely, the I-1, S-1.1, L-1.1, L-1.2, Ie-1, and Ve-1.2.
  • The characteristics of the optical interfaces of the I-1, S-1.1, L-1.1, and L-1.2 types comply with ITU-T G.957.
  • The characteristics of the optical interfaces of the Ie-1 and Ve-1.2 types comply with the standards defined by Huawei.
Specifications of the optical module
  • Supports the detection and query of the information about the optical module.
  • Provides the ALS function. The optical interface supports the setting of the on/off state of a laser.
  • Supports the usage and detection of the SFP optical module, which facilitates the maintenance and upgrading of the optical module.
Service processing Supports the VC-12 services, VC-3 services, and VC-4 services.
Overhead processing
  • Processes the section overheads of the STM-1 signals.
  • Supports the transparent transmission and termination of the path overheads.
  • Supports the setting and query of the J0, J1, and C2 bytes.
  • Supports one to four channels of ECC communication.
Alarms and performance events Reports various alarms and performance events, which facilitates the management and maintenance of the equipment.
Protection schemes Supports Two-fiber ring MSP, Four-fiber ring MSP, Linear MSP, SNCP, SNCTP, and SNCMP.
Maintenance features
  • Supports inloops and outloops at optical interfaces.
  • Supports inloops and outloops on VC-4 paths.
  • Supports warm resets and cold resets. The warm reset does not affect services.
  • Supports the query of the manufacturing information of the board.
  • Supports the in-service loading of the FPGA.
  • Supports the upgrade of the board software without affecting services.
  • Supports the press-to-collect function in fault data collection.
  • Hot board swapping.
Optical Interface Parameter
Parameter Value
Nominal bit rate 155520 kbit/s
Line code pattern NRZ
Application code L-1.2
Transmission distance (km) 40 to 80
Type of fiber Singlemode LC
Operating wavelength range (nm) 1480 to 1580
Launched optical

power range (dBm)

-5 to 0
Receiver sensitivity (dBm) -34
Minimum overload (dBm) -10
Minimum extinction ratio (dB) 10
Maximum -20 dB spectral width (nm) 1
Minimum side mode suppression ratio (dB) 30
Mechanical Specifications
Dimensions (mm) 25.4 (W) x 220 (D) x 254.1 (H)
Weight (kg) 1

Additional information

Weight 3.0000 kg
Dimensions 37.5000 × 34.0000 × 7.5000 cm

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