Bidirectional Optical Supervisory Channel and Timing Transmission Unit

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PN: 03022GRR Category:
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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Receives, processes, and transmits two optical supervisory signals.

Supports the receipt, transmission, and processing of IEEE 1588v2 signals.

Supports transparent transmission of two channels of FE electrical signals.

Supports physical clock function.

Supports a maximum of 40.5 dB transmission.

Supports outloops.

Supports G.8275.1

When working with F3SCC03/F3SCC04/F5XCH/F5UXCM/F5UXCME/Z5UXCMS/Z1UXCL/Z2UXCL, the G.8273.2

When working with TNZ5UXCMS/TNZ8XCH, the board supports Optical-layer ASON

Tech Specs
Front Panel
There are indicators and interfaces on the front panel of the ST2 board.


Optical Interface Parameter
Position Optical Modules
WDM Side eSFP-155M-1491nm-SMF-80km
eSFP-2.5G-(1471nm to 1611nm)(CWDM)-SMF-40km
eSFP-2.5G-(1471nm to 1611nm)(CWDM)-SMF-80km
eSFP-2.5G-(1529.17nm to 1560.61nm)(DWDM,100GHz)-SMF-120km
Mechanical Specifications
Dimensions (W x H x D, mm) 193.8 x 19.8 x 205.9
Weight (kg) 0.5


Additional information
Weight 3.0 kg
Dimensions 37.5 × 34.0 × 7.5 cm

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Q: How to choose the working wavelength of TNF1ST2 Boards?

A: When the TNF1ST2 board works with the DSFIU board, the signal wavelengths of supervisory channel for TM1 is 1511 nm, and the signal wavelengths of supervisory channel for TM2 is 1491 nm.
When the TNF1ST2 board works with the DFIU board, the supervisory channel signal wavelength is 1511 nm.
When the TNF1ST2 board works with the FIU board, the supervisory channel signal wavelength is 1310 nm.

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