ISDN-BRI Interface
•
4 x ISDN I.420 (Rj-45 jack) Basic Rate Interface S/T (2B+D),
128 kbps per ISDN I/F
To connect the system to BRI, use the ISDN cable provided by
Cisco (or a standard BRI cable). The pinout of the S/T interface
is:
Ethernet
•
Edge 75 MXP: 1 x Ethernet (Rj-45 jack) LAN interface
(10/100 Mb) up to 768kbps
•
Edge 95 MXP: 1 x Ethernet (Rj-45 jack) LAN interface
(10/100 Mb) up to 2.3 Mbps, depending on the bandwidth
option installed.
To connect the system to a LAN, use the Ethernet cable provided
by Cisco (or a standard Ethernet cable). If no LAN is available and
the codec is connected directly to a computer, use a crossover
cable.
If no DHCP server is controlling the small LAN, which has been
created between the computer and the video system, then static
TCP/IP settings must be used.
When configuring a back-to-back connection between the PC
and the video system, make sure both static IP addresses exist
on the same subnet.
2 Audio Outputs
•
1 output (line level) via RCA connector providing audio from
far end in addition to dial tones. This output is used by the
monitor. This output also supports S/PDIF.
•
1 VCR output (line level) via RCA connector providing a mixed
signal between audio from the local side (except from the
VCR input) and audio from the far end. This output is intended
for connection to a VCR.
SPDIF - Sony/Philips Digital Interface
* Additional attenuation is possible on room/loudspeaker audio output
using the volume control setting
Audio Output Connector Specification
Connector Label
Audio Output(s)
Signal type
Unbalanced
Copnnector (codec)
Female RCA/phono, sleeve-
ground, centre-signal
Output Impedance
680 ohms
Max output level when set to
maximum output level and
volume control set to max
15.5 Vpp
Max output level when set
to minimum output level and
volume control set to max
1.2 Vpp
Range, menu adjustable
output gain
22.5 dB (16 steps of 1.5 dB)*
Volume control attenuation
(audio out 1)
0 to 21 dB + mute (steps of
1.5 dB)
Rj-45 Connector
pin-out
Rj-45 Connector
pin-out
Edge 95/75 MXP Interfaces and sockets,
cont...
Audio output, Network and ISDN BRI
Ethernet cable
1
-----
1
2
-----
2
3
-----
3
6
-----
6
1
1
2
2
3
3
6
6
Wiring diagram
standard cable
Wiring diagram
crossover cable
S/T Interface
BRI
Pin out
Pin 3
TX+
Pin 4
RX+
Pin 5
RX–
Pin 6
TX–
120
Cisco TelePresence MXP Series
Administrator guide
D14791.01 MXP Series Administrator Guide F90, August
2011.
Copyright © 2010-2011 Cisco Systems, Inc. All rights reserved.
www.cisco.com
Contents
Contact us
Introduction
The menu structure
The settings library
Getting started
Appendices
Appendices
