SSN1SLD64

Huawei OSN 7500 series universal service board SSN1SLD64, 2 STM-64 Optical Interface Board with 2 I-64.1 2km SFP module

Huawei

3-5 days

Shenzhen Warehouse

SKU: 3894 Category:

Description

SSN1SLD64 overview

Huawei OSN 7500 series universal service board SSN1SLD64, 2 STM-64 Optical Interface Board with 2 I-64.1 2km SFP module. The SLD64 is a line board. The SLD64 can be used on the OptiX OSN equipment series to transmit and receive STM-64 optical signals. The SLD64 converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SLD64 converts the electrical signals sent from the cross-connect side into optical signals and transmits the optical signals.

The SLD64 is available in the following functional versions: N1 and N4.

Item
Description
Functional versions The SLD64 is available in the following functional versions: N1 and N4.
Differences

Interface specifications:

  • The N4SLD64 supports CWDM and DWDM colored optical interfaces, whereas the N1SLD64 does not.
  • The N4SLD64 supports single-fiber bidirectional optical modules, whereas the N1SLD64 does not.

Others:

  • The N4SLD64 detects and reports voltage performance, whereas the N1SLD64 does not.
  • The N4SLD64 supports the PRBS function, whereas the N1SLD64 does not.
Substitution None

 

Relationship between the feature code of the SLD64 and the type of optical interface
Board
Feature Code
Type of Optical Interface
SSN1SLD6401, SSN4SLD6401 01 I-64.1
SSN1SLD6402, SSN4SLD6402 02 S-64.2b
SSN4SLD6403 03 P1L1-2D2
Specifications of the ports of the SLD64
Port type
Description
I-64.1 2 km STM-64 two-fiber bidrectional optical interfaces
S-64.2b 40 km STM-64 two-fiber bidrectional optical interfaces
P1L1-2D2 80 km STM-64 two-fiber bidrectional optical interfaces
Item
SSN1SLD64
Basic functions Provides two optical interfaces to transmit and receive 2xSTM-64 optical signals. Processes 2xSTM-64 standard services or concatenated services, which are encapsulated in XFP format.
Specifications of the optical interface Supports different types of standard optical interfaces, namely, the I-64.1 and S-64.2b. The characteristics of the optical interfaces comply with ITU-T G.691.The N4SLD64 provides standard P1L1-2D2 optical ports, whose specifications comply with ITU-T G.959.

The N4SLD64 supports the CWDM and DWDM colored optical interfaces. The optical interface uses the LC connector. The CWDM optical interface supports the transmission distance of 70 km, and the DWDM optical interface supports the transmission distances of 80 km.

N4SLD64 supports one-fiber bidirectional optical modules.

Specifications of the optical module
  • Supports the query of the manufacturing information of the optical module. The SLD64 also reports the performance events that indicate the performance of the optical module.
  • Supports the default off state of the laser, and the setting and query of the on/off state of the laser.
  • Supports the usage and detection of the XFP optical module, therefore facilitating maintenance of the optical module.
Service processing Supports the VC-12 services, VC-3 services, VC-4 services, VC-4-4c concatenation services, VC-4-8c concatenation services, VC-4-16c concatenation services, and VC-4-64c concatenation services.
Overhead processing
  • Processes the section overheads of the STM-64 signals.
  • Supports the transparent transmission and termination of the path overheads.
  • Supports the setting and query of the J0, J1, and C2 bytes.
  • Supports two channels of ECC communication.
Alarms and performance events Reports various alarms and performance events.
Specifications of the REG Does not support the REG.
Protection schemes
  • Supports the Two-fiber ring MSP.
  • Supports the Four-fiber ring MSP.
  • Supports the Linear MSP.
  • Supports the SNCP.
  • Supports the SNCMP.
  • Supports the SNCTP.
  • Supports the fiber-shared virtual trail protection.
  • Supports the fiber-shared MSP and processes four sets of K bytes. A single optical interface can process two sets of K bytes. One SLD64 supports a maximum of four MSP rings.
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.
  • The N4SLD64 supports detection and query of the voltage.
  • Supports the PRBS function. For details, see Availability.

Additional information

Weight 3.0000 kg
Dimensions 37.5000 × 34.0000 × 7.5000 cm

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