Cabletron Systems CSX1000 - Manual (Page 65)

Workgroup Remote Access Switch 65
H ARDWARE I NSTALLATION
Installing the CSX1200-U4-MOD
I
NSTALLING THE
CSX1200-U4-MOD
The CSX1200-U4-MOD (U4) is a U-interface option card for the CSX1200 family. The CSX1200-U4-
MOD can be installed in the BRI (1201, 1204) CSX1200 models.
To help eliminate any potential problems during or after installation, please be sure to read and
understand all instructions in this section and in the release notes supplied with the U4.
The U4 can be installed in either of the two slots at the top, rear of the CSX1200 chassis. To install
the U4:
1. Power down the CSX1200.
2. Attach one end of the antistatic wrist strap to your wrist and the other end to an approved
electrical ground.
3. Unpack the U4 carefully, first removing it from the shipping box, then removing its protective
bag. Do not cut the bag, as this could damage the module. If there are any signs of damage,
contact Cabletron Support.
4. Remove the CSX1200’s cover plate.
5. Holding the sides of the U4, align the U4 with the guide rails on the chassis, as shown below.
Ensure that the port numbers on the U4 faceplate are aligned correctly.
6. Slide the U4 into the chassis until it is completely seated. Be sure the U4 slides in straight.
7. Secure the U4 to the chassis by tightening the U4 faceplate screws.
Only qualified personnel should perform installation procedures.
To avoid damage due to static discharge, use the antistatic wrist strap supplied
with the U4 and observe all antistatic precautions during this procedure. Failure
to do so could result in damage to the CSX1200, U4, or both.
!
CAUTION
CONSOLE 10Base-T AUI
SLOT 2
S
L
O
T
4
S
L
O
T
3
S/T U S/T U S/T U S/T U
1 2 3 4