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Cisco TelePresence MXP Series
Contents
Introduction
Cable specification,
continued..
Applies to Cisco TelePresence MXP and TANDBERG Classic
Endpoints that supports External Network
External Network Pinout
With respect to signals on the NET port:
•
For balanced signals a "0"=low voltage is defined as terminal A
positive with respect to terminal B.
•
For unbalanced signals a "0"= low voltage is defined as terminal
positive with respect to GND.
D14791.01 MXP Series Administrator Guide F90, August
Copyright © 2010-2011 Cisco Systems, Inc. All rights reserved.
Getting started
Pin
Standard
No
V35
1
GND
2
3
4
5
6
7
8
9
10
11
SD (A)
12
SD (B)
13
RD (A)
14
RD (B)
15
SCR
(A)
16
SCR
(B)
17
SCT
(A)
18
SCT (B)
19
GND
20
21
22
RLSD
(CD)
23
GND
(RLSD)
24
RI
25
LOS
26
DTR
2011.
The menu structure
The settings library
Pin-Out on 26-pin HD Connector J5
Signal
Call Control (menu settings)
Dir.
RS449
RS366
X21
RS366
GND
GND
GND
DPR
Output
x
ACR
Input
x
CRQ
Output
x
PND
Input
x
DLO
Input
x
NB1
Output
x
NB2
Output
x
NB4
Output
x
NB8
Output
x
SD (A)
T (A)
Output
x
SD (B)
T (B)
Output
x
RD (A)
R (A)
Input
x
RD (B)
R (B)
Input
x
SCR (A)
S (A)
Input
x
SCR (B)
S (B)
Input
x
SCT (A)
Input
x
SCT (B)
Input
x
GND
TR (A)
C (A)
Output
x
TR (B)
C (B)
Output
x
RR (A)
I (A)
Input
x
RR (B)
I (B)
Input
x
IC
Input
x
LOS
Output
x
Output
x
125
Administrator guide
Appendices
Appendices
Mnemonics
Leased
Data
Trig.
Line
Manual
Frame Ground (connected to GND)
Digit present
Abandon Call & Retry
Call Request
Present Next Digit
Data Line Occupied
Digit bit 1
Digit bit 2
Digit bit 3
Digit bit 4
x
x
Send Data / Transmit
x
x
Send Data / Transmit
x
x
Receive Data
x
x
Receive Data
x
x
Signal Clock Receive / Receive Timing
x
x
Signal Clock Receive / Receive Timing
x
x
Signal Clock Transmit / Send Timing
x
x
Signal Clock Transmit / Send Timing
GND
x
Terminal Ready / Control
x
Terminal Ready / Control
x
Received Line Signal Detector / Carrier
Detect / Receiver Ready / Indication
x
Received Line Signal Detector / Carrier
Detect / Receiver Ready / Indication
Ring Indicator / Incoming Call
x
Loss Of Signal
x
(Data) Terminal Ready
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