Pluggable 40CH AWG Card

https://www.optical-sintai.com/products/pluggable-40ch-awg-card.html

The 40-channel AWG card is the ideal device for increasing the fiber capacity between two sites without the need for installing or leasing additional fibers.
The single fiber unidirectional passive pluggable 40-channel AWG card of Sintai Communication Co., Ltd has two function modules. Multiplexer board: it supports the multiplexing of 40-channel optical signals of WDM standard wavelength into a one-core optical fiber for unidirectional transmission.
awg multiplexer board: it divides the mixed awg optical signals transmitted by multiplexing board at the opposite end into the original multi-channel optical signals of WDM standard wavelength. By configuring 2 pairs of unidirectional wavelength division boards, it can expand the bidirectional transmission channel number to as many as 40 on two-core optical fibers.