Enhanced double Channel Optical Add/drop Multiplexer 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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Adds or drops two wavelengths to or from multiplexed optical signals.

Provides a cascading optical port to cascade with another optical add/drop multiplexer (OADM) board.

The optical multiplexing output port supports detection of optical power sent to the PIN diode.

Supports automatic optical power commissioning.

Supports DWDM

Tech Specs
Front Panel
There are indicators and interfaces on the front panel of the EMR2 board.


Optical Interface Parameter
Operating frequency range (THz) 192.10 to 196.00
Adjacent channel spacin (GHz) 100


1.0 dB spectral width nm ≥ 0.2
Drop channel insertion
dB ≤ 1.7
Adjacent channel isolation dB ≥ 25
Non-adjacent channel
dB ≥ 35


1.0 dB spectral width nm ≥ 0.2
Add channel insertion loss ≤ 1.8
IN-MO Insertion loss dB ≤ 1.2
Isolation dB > 13
MI-OUT Insertion loss dB ≤ 1.3
Isolation dB > 15
Reflectance dB < -40
OUT Optical power detection
dB ±0.5
Optical power detection
dBm -20 to 17
Mechanical Specifications
Dimensions(W x H x D, mm) 193.8 x 19.8 x 205.9
Weight(kg) 0.55


Additional information
Weight 0.0 kg
Dimensions 0.0 × 0.0 × 0.0 cm

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