Enterasys csx5500 用户指南
USER’S GUIDE
96 CyberSWITCH
The following graphic illustrates a crossover cable application. The adapter with the TDM
connector can be one of the following: BRI-4, PRI-8 or Expander.
connector can be one of the following: BRI-4, PRI-8 or Expander.
For crossover cable applications, make absolutely sure that pin 1 (on all six connectors) is aligned
so that it is closest to the front panel. Pin 1 is identified by an embossed triangle (or arrow) on the
underside of each connector. Note that some cables may be solid grey with one red wire indicating
pin 1 (with no identifying triangles).
so that it is closest to the front panel. Pin 1 is identified by an embossed triangle (or arrow) on the
underside of each connector. Note that some cables may be solid grey with one red wire indicating
pin 1 (with no identifying triangles).
C
ONNECTING
A
WAN A
DAPTER
TO
THE
LCD
Note:
This cable is only required for systems with an LCD (NE2000-II, 4000, 5000).
The LCD cable is a rainbow-colored cable, approximately 3/4” wide, found inside the system.
Locate the embossed triangle on the LCD cable connector. This triangle points to the end of the
connector that contains pin 1.
Locate the embossed triangle on the LCD cable connector. This triangle points to the end of the
connector that contains pin 1.
Locate the LCD cable connector on the WAN adapter installed in slot 1. The WAN adapter's LCD
cable connector has a “1” labeling the end of the connector that contains pin 1.
cable connector has a “1” labeling the end of the connector that contains pin 1.
Connect the LCD cable to the WAN adapter in slot 1, making sure that the triangle on the LCD cable
is at the same end as the WAN adapter's “1” label.
is at the same end as the WAN adapter's “1” label.
MVIP
Connector
TDM
Connector
Pin 1
Pin 40
Pin 40
Pin 1
(arrow on underside)
Front Panel
Pin1
Pin 1
Digital Modem Adapter
BRI Adapter