HP DC04 SAN Director Switch Hardware Reference Guide

Figure 45 mSFP optical transceiver
2. mSFP optical transceiver1. Pull tab
Replacing an mSFP optical transceiver
1. Insert the cable into the new transceiver until the latching mechanism clicks.
2. Position the optical transceiver so that the key is oriented correctly to the port. Insert the
transceiver into the port until it is firmly seated and the latching mechanism clicks.
Transceivers are keyed so that they can be inserted only with the correct orientation. If the
transceiver does not slide in easily, make sure that it is correctly oriented.
Replacing the DC04 SAN Director chassis
This section describes how to remove and replace the DC04 SAN Director chassis (with its
backplane). The basic steps are:
1. Verifying the need for replacing the chassis.
2. Recording critical DC04 Director and SAN information.
3. Disconnecting from the network and the fabric.
4. Removing components from the chassis.
5. Instaling the replacement chassis.
6. Installing components into the new chassis.
7. Configuring the new chassis serial number.
8. Verifying that the system is operating correctly.
9. Reconnecting to the network and the fabric.
10. Verifying that the configuration of the fabric is correct.
NOTE: The DC04 SAN Director must be removed from the fabric and powered off to perform
this procedure. Contact HP if you have any questions about whether the chassis requires
replacement.
CAUTION: Wear a grounded ESD strap when handling DC04 SAN Director components and
port blades. The Director chassis provides a grounding connection above the power connectors.
Also, store ESD-sensitive components in antistatic packaging.
The chassis replacement takes approximately 3 hours. The following items are required for the
chassis replacement:
• ESD grounding strap
• ESD grounding pads for protecting all blades and WWN cards
• Serial cable and workstation computer with a terminal emulator application (such as
HyperTerminal for Windows systems or TIP for Solaris systems), required only if you are using
a serial console session
• Pallet jack or hydraulic or assisted lift that raises a minimum of 140 cm (55 in) and carries a
minimum of 113 kg (250 lb)
84 Replacing DC04 SAN Director FRUs