Huawei OSN1800V 4-port GE Switching and Processing Board

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Hardware Compatibility

Hardware Compatibility x

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

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

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)
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TNF1EGS4 4-port GE switching and processing board

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

Supports PORT-based transparent transmission

Supports PORT-shared EVPL services

Supports VCTRUNK-shared EVPL services

Supports HDLC, LAPS, GFP-F

Supports a maximum of 16 VBs. The maximum number of logical ports for each VB is 68

Supports port-based and VCTRUNK-based traffic monitoring

Supports SDH ASON, 2M ASON when working with TNZ5UXCMS

Supports IGMP Snooping V1/V2

Supports Inband DCN


TNF1EGS4 is a 4-port GE switching and processing board applied to Huawei OSN 1800 I Enhanced, OSN 1800 II Enhanced, OSN 1800V. The EGS4 is used to transmit/receive Ethernet services, manage bandwidths, and realize Layer 2 switching of Ethernet services.

Tech Specs
Front Panel
There are ports on the front panel of the board.


Client-Side Pluggable Optical Module
eSFP-2.5G-(1471nm to 1611nm)(CWDM)-SMF-40km
eSFP-2.5G-(1471nm to 1611nm)(CWDM)-SMF-80km
SFP-1000Base-T-autonegotiation-100 m-RJ45
Version description of the EGS4 board
Board Logic Board Product Applicable-System Control Board-Initial Board Version Supported by System Control Board
TNF1EGS4 EGS4 1800 I Enhanced-TMA1UXCL-V100R008C10
1800 V-TNF5UXCM-V100R005C00
1800 V-TNF5UXCME-V100R005C20
1800 V-TTNZ5UXCMS-V100R006C10
1800 II Enhanced-TNZ1UXCL-V100R007C10
1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600
1800 V-TNZ5XCS-V100R019C10SPC300
EGS4D 1800 V-TNZ5UXCMS-V100R006C10
1800 V-TNZ5XCS-V100R019C10SPC300
Mechanical Specifications
Typical Power Consumption(W) 34
Maximum Power Consumption(W) 34
Dimension (W x H x D, mm) 193.8 x 19.8 x 205.9
Weight(kg) 0.7
Additional information
Weight 3.0 kg
Dimensions 37.5 × 34.0 × 7.5 cm

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