Cisco TelePresence System Codec 3000 MXP Руководство по физическому интерфейсу - Страница 25
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MXP Series Codecs
Contents
Network Interface Sockets
TIP!
Wherever applicable, the use of Category
5 cabling or better is strongly recommended!
For HD camera applications, however,
Category 7.5 is required.
USB
interface.
For future
use.
Data port
Pin
Signal name
1
Carrier detect, CD
2
Receive data, RXD
3
Transmit data, TXD
4
Data terminal ready,
DTR
5
Signal GND
6
Data set ready, DSR
7
Ready to send, RTS
8
Clear to send, CTS
9
Ring indicator, RI
D14790.01 MXP Series Codec Physical Interface Guide, May 2011.
© 2011 Cisco Systems, Inc. All rights reserved.
Introduction
Wireless LAN PC card may
be inserted here.
The Data port is implemented
as a Digital Circuit Terminating
Equipment (DCE).
9-pin D-sub pin-out
Direction
External view of socket
From DCE
5
1
From DCE
To DCE
From DCE
9
6
From DCE
To DCE
From DCE
From DCE
Codec 6000 MXP
Ethernet LAN (RJ-45 Jack) interface
(10/100 Mb). Up to 4 or 6 Mbps, depending
on the bandwidth option installed. Use any
standard Ethernet cable to connect the Codec
to a LAN.
If no LAN is available and the Codec is
connected directly to a computer, use a
crossover cable.
Ethernet cable
Wiring diagram of
a standard cable
1
-------
1
2
-------
2
3
-------
3
6
-------
6
25
Physical interface guide
Codec 3000 MXP
Codec 3000 MXP
TIP!
If you connect your Codec directly to a PC, make
sure you set up the system to use static TCP/IP settings.
There will be no DHCP server controlling the little
LAN created by the computer and the Codec. When
configuring a back-to-back connection between the
PC and the Codec, make sure both static IP addresses
exist on the same subnet.
Ethernet cable
Wiring diagram of
a crossover cable
1
1
2
2
3
3
6
6
Contact us
RJ-45 Connector
pin-out
1
8
TOP
FRONT
1
8
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