Service manual

5-2
McDATA Eclipse 2640 SAN Router Installation and Service Manual
RRP 1: SFP Optical Transceiver
Small form factor pluggable (SFP) optical transceivers are removed
and replaced while the router is powered on and operational.
Use the following procedures to remove or replace an SFP optical
transceiver from the front of the router chassis. Refer to
Chapter 4,
Parts Catalog, for FRU locations and part numbers.
Tools Required The following tools may be required to perform these procedures.
• Door key with 5/16-inch socket (only for some equipment
cabinets).
• Protective cap (provided with the fiber-optic jumper cable).
• Loopback plug connector (provided with the router).
• Fiber-optic cleaning kit.
Removal To remove an SFP optical transceiver:
1. Notify the customer that the port with the defective transceiver
will be blocked. Ensure the customer’s system administrator sets
the attached device offline.
2. If the router is installed as part of a stand-alone configuration,
go to step 3. If the router is rack-mounted, perform one of the
following:
— If the router is installed in an equipment cabinet, if necessary,
insert the 5/16-inch door tool into the socket hole at the right
top of the front door. Turn the tool counter-clockwise to unlock
and open the door.
— If the router is installed in a customer-supplied equipment
cabinet, unlock and open the cabinet front door as directed by
the customer representative.
3. Identify the defective port transceiver from:
— Viewing the LED adjacent to the port.
— Viewing SNMP alerts or alarms or port status from the
Element Manager or SANvergence Manage.
— Performing a loopback test. See Chapter 3, Performing a
Loopback Test.