SSR1SLQ116

Huawei OSN1500B 2500 series universal service board, 4 STM-1 optical interface board with 4 L-1.1 40km SFP module

SKU: 4156 Category:

Description

SSR1SLQ116 Overview

The SLQ1 is available in three functional versions, namely, R1, N1, and N2. The difference between the three versions is with regard to whether they support the TCM function and AU-3 services. The N1SLQ1 is no longer manufactured.

Item Description
Functional versions The SLQ1 is available in three functional versions, namely, R1, N1, and N2.
Differences
  • Specifications of optical modules: single-fiber bidirectional optical modules.
  • Service processing: AU-3 service processing.
  • Maintenance features: loopbacks on VC-4 paths and TCM function.
  • Others: The R1SLQ1 is installed in a divided slot.
Substitution Through the board version replacement function, the N3SLQ41 can substitute for the N1SLQ1 and N2SLQ1 at the same line rate.
NOTE:

When you configure the MSP or SNCP, you cannot configure the R1SLQ1/N1SLQ1 as the protection board if the working board is the N2SLQ1 on which the TCM function is enabled or AU-3 services are configured. Otherwise, the services are interrupted when a switching operation is performed.

 

Board Start Version
R1SLQ1 V100R002C02
N1SLQ1 V100R001C03
N2SLQ1 V100R001C03

 

SSR1SLQ116 Application

The SLQ1 is a line board. The SLQ1 can be used on the OptiX OSN equipment series to transmit and receive STM-1 optical signals. The SLQ1 converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SLQ1 converts the electrical signals sent from the cross-connect side into optical signals and transmits the optical signals.

SSR1SLQ116 Functions and Features

The SLQ1 transmits and receives 4xSTM-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 SLQ1
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 of the optical module.
  • The R1SLQ1/N1SLQ1 supports the single-fiber bidirectional optical module, and the single-fiber bidirectional optical module does not support loopbacks at the optical interface by using fiber jumpers.
Service processing
  • Supports the VC-12 services, VC-3 services, and VC-4 services.
  • The N2SLQ1 supports the AU-3 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.
  • The N1SLQ1 and R1SLQ1 support inloops 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.
  • The N2SLQ1 supports the TCM function.
  • Supports the press-to-collect function in fault data collection.

 

SSR1SLQ116 Valid Slots

The slots valid for the SLQ1 vary with the version of the board and the cross-connect capacity of the subrack.

NOTE:

The slots valid for a board are determined by the following factors:

  • Slot bandwidth
  • Cross-connect capacity
  • Board version

The slots valid for the SLQ1 are as follows:

When the cross-connect capacity is 20 Gbit/s:

  • The R1SLQ1 can be installed in slots 2-3, 6-9, 12, and 13 in the OptiX OSN 1500A subrack.
  • The N1SLQ1 and N2SLQ1 can be installed in slots 12 and 13 in the OptiX OSN 1500A subrack.
  • The R1SLQ1 can be installed in slots 1-3, 6-9, and 11-13 in the OptiX OSN 1500B subrack.
  • The N1SLQ1 and N2SLQ1 can be installed in slots 11-13 in the OptiX OSN 1500B subrack.

 

SSR1SLQ116 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 SLQ1 indicates the type of optical interface.

Board Feature Code Type of Optical Interface
SSR1SLQ110, SSN1SLQ110 and SSN2SLQ110 10 S-1.1
SSR1SLQ111, SSN1SLQ111 and SSN2SLQ111 11 L-1.1
SSR1SLQ112, SSN1SLQ112 and SSN2SLQ112 12 L-1.2
SSR1SLQ113, SSN1SLQ113 and SSN2SLQ113 13 Ve-1.2
SSR1SLQ114, SSN1SLQ114 and SSN2SLQ114 14 I-1
SSN1SLQ115 15 Ie-1

 

SSR1SLQ116 Technical Specifications

The technical specifications of the SLQ1 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
S-1.1 15 km STM-1 single-fiber bidirectional optical interfaces
L-1.1 40 km STM-1 single-fiber bidirectional optical interfaces
Optical Interface Parameter
Parameter Value
Nominal bit rate 155520 kbit/s
Line code pattern NRZ
Application code L-1.1
Transmission distance (km) 15 to 40
Type of fiber Singlemode LC
Operating wavelength range (nm) 1263 to 1360
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)
Minimum side mode suppression ratio (dB)
Mechanical Specifications
Dimensions (mm) 25.4 (W) x 235.2 (D) x 261.4 (H)
Weight (kg) 0.4

Additional information

Weight 2.5000 kg
Dimensions 18.7000 × 34.0000 × 7.5000 cm

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