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PN: 03054666
Huawei OSN 1800 I Enhanced 1800 II Enhanced 1800 V 42-port E1/T1 Electrical Interface Board
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Hardware Tested

Hardware Tested x

In order to avoid hardware malfunction, each equipment will be strictly tested before delivery and the test report will be packed inside equipment and delivered together.Learn More

Hardware Compatibility

Hardware Compatibility x

Backed up by our experienced pre-sales support team, and volume documentation, to avoid purchasing incompatible hardware.

Software Compatibility

Software Compatibility x

Software compatibility test between active/standby system board, main control board and service board, mother/sub-card; system commissioning test to prevent all software conflicts.

Huawei WDM-OTN Equipment Test Procedure

In this topic, we take Huawei OSN 8800 as example to show you how to test the WDM/OTN equipment (Huawei OSN 6800 etc)


TNF1SP3DB 42-port E1/T1 electrical interface board

Applied to Huawei OSN 1800 I Enhanced, 1800 II Enhanced, 1800 V

Supports the 42-channel 75ohm E1 interface and 100-ohm T1 interface

Supports physical clock

Supports 2M ASON when working with TNZ5UXCMS



TNF1SP3DB is a 42-port E1/T1 electrical interface board applied to Huawei OSN 1800 I Enhanced, 1800 II Enhanced, 1800 V. The SP3D is a PDH processing board. The SP3D can be used on the OptiX OSN equipment series to add and drop PDH signals. The SP3D transmits/receives and processes 42xE1/T1 signals.

Tech Specs
Front Panel
Function and Feature
Service processing Receives/Transmits and processes 42xE1/T1 signals
Overhead processing Processes path overheads at the VC-12 level such as J2 and V5
Electrical port specifications Supports the 42-channel 75/120-ohm E1 interface and 100-ohm T1 interface
Alarms and performance events Provides various alarms and performance events, facilitating equipment management and maintenance
Tributary clock sources Extracts clock signals from the first and seventeenth channels
Physical Clock Supported
Maintenance features Inloops and outloops at electrical ports
Warm resets and cold resets (with warm resets having no impact on services)
Board manufacturing information query
PRBS tests
SNCP protection Functions only as the service sink board to work with a line board or universal line board to implement SNCP protection.
TPS protection Not supported
2M ASON When working with TNZ5UXCMS, the board supports this function.
Version description
Board Product Applicable-System Control Board-Initial Board Version Supported by System Control Board

1800 I Enhanced-TMA1UXCL-V100R008C10

1800 V-TNF5UXCM-V100R003C05

1800 V-TNF5UXCME-V100R005C20

1800 V-TNZ5UXCMS-V100R006C10

1800 V-TNZ5XCS-V100R019C10SPC300

1800 II Enhanced-TNZ1UXCL-V100R007C10

1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600

Mechanical Specifications
Dimensions (W x H x D, unit: mm/in.) 193.8 x 19.8 x 205.9 (7.6 x 0.8 x 8.1)
Weight 0.85 kg (1.9 lb)
Power Consumption
Typical Power Consumption (W) 11.5
Maximum Power Consumptiona (W) 11.5
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