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The MDU-40E-C-100G and MDU-40O-C-100G are 100GHz channel spaced DWDM multiplexer and demultiplexer. The MDU-40E-C-100G is spaced in the even channels (192.00 to 195.90 THz) and the MDU-40O-C-100G is spaced in the odd channels (192.05 to 195.95 THz). These are based on Athermal Arrayed Wave Guide (AAWG) purely passive technology and each multiplexer and demultiplexer is housed in a standalone 1 RU 19’’ sub-rack which can be used with the product platform for aggregating multiple channels in the optical domain.
Both MDU-40E-C-100G and MDU-40O-C-100G are used with an optical Interleaver Unit (ILU-C-50G) to provide 80 Channel aggregation in a pair of fiber at 50GHz.
The following figure shows the front panel view of 40 Channel 100GHz Multiplexer and Demultiplexer Unit:
It is purely a passive card or unit.
There is no LED visual indication for this card or unit.
Following types of MDU-40 are available.
Types of MDU-40
Description |
Model number |
|---|---|
40 channel MDU with 100Ghz spacing, supporting even channels in ITU-T grid 19200 to 19590 in C-band |
MDU-40E-C-100G-19200-19590 |
40 channel MDU with 100Ghz spacing, supporting odd channels in ITU-T grid 19205 to 19595 in C-band |
MDU-40O-C-100G-19205-19595 |
Following is a schematic of the MDU-40E-C-100G and MDU-40O-C-100G unit connectivity.
Typical specifications and functionalities of MDU-40E-C-100G and MDU-40O-C-100G units are:
Typical Specifications of MDU-40E-C-100G and MDU-40O-C-100G
Specification |
Units |
Values |
|---|---|---|
Channel plan |
THz |
19200-19590 on MDU-40E-C-100G |
THz |
19205-19595 on MDU-40O-C-100G |
|
Optical Insertion Loss (for add direction i.e Add/Drop port Rx to Common Tx and for drop direction i.e. Common Rx to Add/Drop port Tx) |
dB |
5.0 |
Input Power Range |
dBM |
23 maximum (13dBm, if single channel is used) |
Adjacent channel isolation |
dB |
23 (minimum) |
Polarization Mode Dispersion |
ps |
0.5 (maximum) |
Connector type |
- |
LC/PC |