TANDBERG 1000 MXP User Manual page 265

TANDBERG 1000 MXP
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
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
254
Female Male
26pin 37pin
DSUB DSUB
(Tandberg (DCE
end) end)
Pin Pin
Number 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
Do not connect shield to
1
FGND
4 Twisted Pair
Twisted Pair
5
Twisted Pair
6
Twisted Pair
8
Twisted Pair