Specifications

Install the XENPAK Module and Connect to the Ports

Follow these steps to install a XENPAK module into the XENPAK module slot on the front panel of the

Catalyst 3750G-16TD switch:

See the “Verify Port Connectivity” section on page 20 for instructions on how to verify that the

XENPAK module ports have established a link to the external device.

Step 1

Remove the two Phillips-head

retaining screws from the XENPAK

module slot cover, and store them for

later use. Remove the cover.

Step 2

Align the XENPAK module with the

guide rails inside the module slot,

and slide the module into the slot

until the XENPAK faceplate is flush

with the switch faceplate.

Step 3

Secure the XENPAK module in place by tightening the two captive installation

screws. Do not overtighten the screws.

Step 4

Remove the rubber plugs from the XENPAK module ports and fiber-optic cable, and

store them for future use.

Step 5

Align the cable SC connector with

the XENPAK module connector, so

that transmit (TX) meets receive

(RX), and RX meets TX.

Catalyst 3750

series

Catalyst 3750

series

Rubber

plug

XENPAK

module

Catalyst 3750

series

XENPAK

module