TJ1600 Type-2SR purely mechanical passive unit which can house two TJ1600 platform passive card along with the corresponding adaptor cards. These passive cards can be variety of MDU8-D, OADM4,OADM1 described earlier.
The advantage of sub rack is to optimize the cost of the network, rather than using an active slot of TJ1600 POTP (11 slot).
This is a pure passive 19” half depth sub-rack of 1.5 RU height.
The front panel view of the TJ1600 Type-2SR unit is shown below.
It is purely a passive unit.
There is no LED visual indication for this unit.