TANDBERG 2000 MXP User Manual page 299

Cable Specification
RS-449 Cable
TANDBERG MXP and Classic Endpoints that support External
Network
•
Connector on Tandberg End:
Female 26pin High Density DSUB Newark P/N 50F2055 or Equivalent
o
•
Connector on RS-449:
DSUB 37 pin Male
o
Signal Name
(Tandberg end)
Frame Ground
Signal Ground
Send Data (A)
Send Data (B)
Send Timing (A)
Send Timing (B)
Receive Data (A)
Receive Data (B)
Receive Timing(A)
Receive Timing (B)
Terminal Ready(A)
Receiver Ready (A)
Receiver Ready (B)
Incoming Call (A)
LOS KG Resync
Cable Labels
Female Male
26pin DSUB 37pin DSUB
(DCE end)
Pin Number Pin Number
1
19,23 19,30
11
12 22
17
18 23
13
14 24
15
16 26
26 12
22 13
23 31
24 15
25 36
NET 1 RS449
Comments
1 Do not connect shield to FGND
4 Twisted Pair
5 Twisted Pair
6 Twisted Pair
8 Twisted Pair
Twisted Pair
Appendices
285