MRV Connectivity

This section provides the Adapter pinouts to connect MRV Terminal Servers to the most common connect points.

NOTE: Conventional Standards (which are loosely complied) state:

Female connectors DB9, DB25, V.35 34 pin etc. present DCE wiring and the opposite male connector presents DTE wiring.


OEM specifications should always be checked for correct pinning, if none are available use proper test equipment such as a breakout box to determine pinning.

 

Ciena DN7100/DN7200
CBM Cable/Adapter Part#: CBLG2126-XXX/ADPG2126
RJ45
 
DB9M
CTS
1
----
8
RTS
DTR
2
----
4
DSR
XMT
3
----
3
RCV
GND
4
----
5
GND
GND
5
5
RCV
6
----
2
XMT
DCD
7
----
6
DTR
RTS
8
----
7
CTS
 

 

Ciena Multiwave (NCP Connection)
CBM Cable/Adapter Part#: CBLG2108-XXX/ADPG2108
RJ45
 
DB25M
CTS
1
----
4
RTS
DTR
2
----
20
DTR
XMT
3
----
2
XMT
GND
4,5
----
7
GND
RCV
6
----
3
RCV
DCD
7
----
6
DSR
RTS
8
----
5
CTS