Categories:OSN 3500/OSN 7500

SSN3SLH41

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SKU2015033

BrandsHuawei

AvailabilityIn Stock

MSTP SDH Service Board

WarrantyUp to 36 months

Huawei OSN7500 series SSN3SLH41 16xSTM-1/STM-14 Optical Interface Board

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Description

SSN3SLH41 overview

The SLH41 is a line board. The SLH41 can be used on the OptiX OSN equipment series to transmit and receive STM-1/STM-4 optical signals. The SLH41 converts the received optical signals into electrical signals and sends the electrical signals to the cross-connect side. In addition, the SLH41 converts the electrical signals sent from the cross-connect side into optical signals and transmits the optical signals.

Valid Slots

The SLH41 must be installed in a valid slot on the subrack. Otherwise, the SLH41 fails to work normally.
The slots valid for the SLH41 vary with the cross-connect capacity of the equipment. The slots valid for the SLH41 are as follows:

When the cross-connect capacity is 360 Gbit/s, the SLH41 can be installed in any of slots 1-8, slots 11-18, and slots 26-31.

Relationship between the feature code of the SLH41 and the type of optical interface

Board	Feature Code	Type of Optical Interface
SSN3SLH4101	01	12xS-1.1, 4xS-4.1
SSN3SLH4102	02	8xS-1.1, 8xS-4.1
SSN3SLH4103	03	16xS-1.1
SSN3SLH4104	04	4xL-1.1, 12xS-4.1
SSN3SLH4105	05	16×S-4.1
SSN3SLH4106	06	16xL-1.2
SSN3SLH4107	07	16×L-4.2

Specifications of the ports

Port type	Description
S-1.1	15 km STM-1 two-fiber bidrectional optical interfaces
L-1.1	40 km STM-1 two-fiber bidrectional optical interfaces
L-1.2	80 km STM-1 two-fiber bidrectional optical interfaces
S-4.1	15 km STM-4 two-fiber bidrectional optical interfaces
L-4.2	80 km STM-4 two-fiber bidrectional optical interfaces
S-1.1	15 km STM-1 single-fiber bidrectional optical interfaces
L-4.1	40 km STM-4 single-fiber bidrectional optical interfaces
80 km CWDM	80 km CWDM optical interfaces
120 km DWDM	120 km DWDM optical interfaces

Item	SSN3SLH41
Basic functions	Transmits and receives 16xSTM-1/STM-4 optical signals.
Specifications of the optical interface	The STM-1/STM-4 optical module can be used, which supports the adaptive modulation (AM) technology. When the STM-1 optical module is used, the standard S-1.1, L-1.1, and L-1.2 optical interfaces are supported. The optical interfaces of the S-1.1, L-1.1, and L-1.2 types comply with ITU-T G.957. When the STM-4 optical module is used, the standard S-4.1 and L-4.2 optical interface is supported. The optical interface of the S-4.1 and L-4.2 type complies with ITU-T G.957. Supports the CWDM and DWDM colored optical interfaces. The optical interface uses the LC connector. The CWDM optical interface supports the transmission distance of 80 km, and the DWDM optical interface supports the transmission distance of 120 km.
Specifications of the optical module	Uses the SFP optical module. Supports the detection and query of the information about the optical module. 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. Provides the ALS function. The optical interface supports the function of setting the on/off state of a laser.
Service processing	When the STM-1 optical module is used, the SLH41 supports VC-12 services, VC-3 services, and VC-4 services. When the STM-4 optical module is used, the SLH41 supports VC-12 services, VC-3 services, VC-4 services, and VC-4-4c concatenation services.
Overhead processing	Processes the section overheads of the STM-1/STM-4 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 sixteen channels of ECC communication. The first eight optical interfaces support the ECC communication in D1-D12 mode. The last eight optical interfaces support the ECC communication in D1-D3 mode.
Alarms and performance events	Reports various alarms and performance events, which facilitates the management and maintenance of the equipment.
Protection schemes	Supports the Two-fiber ring MSP (only two-fiber unidirectional protection is supported when STM-1 optical modules are installed). Supports the Four-fiber ring MSP. Supports the Linear MSP. Supports the SNCP. Supports the SNCMP. Supports the SNCTP.
Maintenance features	Supports inloops and outloops at optical interfaces. Supports inloops and outloops on VC-4 paths. Supports the warm reset and cold reset. The warm reset does not affect services. Supports the query of the manufacturing information about a board. Supports the in-service loading of the FPGA. Supports the upgrade of the board software without affecting services. Supports the PRBS function. For details, see Availability. Supports the press-to-collect function in fault data collection.

Brand	Huawei
MSTP	SDH Service Board
Lead Time	3-5 days
Ship From	Shenzhen Warehouse

Item	SSN3SLH41
Basic functions	Transmits and receives 16xSTM-1/STM-4 optical signals.
Specifications of the optical interface	The STM-1/STM-4 optical module can be used, which supports the adaptive modulation (AM) technology. When the STM-1 optical module is used, the standard S-1.1, L-1.1, and L-1.2 optical interfaces are supported. The optical interfaces of the S-1.1, L-1.1, and L-1.2 types comply with ITU-T G.957. When the STM-4 optical module is used, the standard S-4.1 and L-4.2 optical interface is supported. The optical interface of the S-4.1 and L-4.2 type complies with ITU-T G.957. Supports the CWDM and DWDM colored optical interfaces. The optical interface uses the LC connector. The CWDM optical interface supports the transmission distance of 80 km, and the DWDM optical interface supports the transmission distance of 120 km.
Specifications of the optical module	Uses the SFP optical module. Supports the detection and query of the information about the optical module. 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. Provides the ALS function. The optical interface supports the function of setting the on/off state of a laser.
Service processing	When the STM-1 optical module is used, the SLH41 supports VC-12 services, VC-3 services, and VC-4 services. When the STM-4 optical module is used, the SLH41 supports VC-12 services, VC-3 services, VC-4 services, and VC-4-4c concatenation services.
Overhead processing	Processes the section overheads of the STM-1/STM-4 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 sixteen channels of ECC communication. The first eight optical interfaces support the ECC communication in D1-D12 mode. The last eight optical interfaces support the ECC communication in D1-D3 mode.
Alarms and performance events	Reports various alarms and performance events, which facilitates the management and maintenance of the equipment.
Protection schemes	Supports the Two-fiber ring MSP (only two-fiber unidirectional protection is supported when STM-1 optical modules are installed). Supports the Four-fiber ring MSP. Supports the Linear MSP. Supports the SNCP. Supports the SNCMP. Supports the SNCTP.
Maintenance features	Supports inloops and outloops at optical interfaces. Supports inloops and outloops on VC-4 paths. Supports the warm reset and cold reset. The warm reset does not affect services. Supports the query of the manufacturing information about a board. Supports the in-service loading of the FPGA. Supports the upgrade of the board software without affecting services. Supports the PRBS function. For details, see Availability. Supports the press-to-collect function in fault data collection.

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SSN3SLH41

Description

SSN3SLH41 overview

Valid Slots

Relationship between the feature code of the SLH41 and the type of optical interface

Board

Feature Code

Type of Optical Interface

Specifications of the ports

Port type

Description

SSN3SLH41

Additional information

SSN3SLH41

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Up to 6.4 Tbit/s cross-connect capacity

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