Installation manual

LPe12000 and LPe12002 Hardware Installation Manual Page 3
Installing the Host Bus Adapter
The Emulex LPe12000 and LPe12002 host bus adapters (HBAs) use a removable optical transceiver. If
you need to change the bracket for HBA installation, you must first remove this transceiver from its
housing (cage). This document explains how to install the HBA and, if necessary, how to remove the
transceiver and bracket safely. To install the HBA:
1. Each HBA is shipped with several numbers clearly marked on the board. these include
• IEEE Address
• World Wide Name (WWN)
• Serial number
The IEEE address is a unique 64-bit identifier that you use when configuring your system. The
FC industry uses the World Wide Name (WWN) derived from the IEEE address for FC connec
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tivity. If the adapter has two ports, there are two IEEE addresses and two WWNs. Use the serial
number when communicating with Emulex. Record these numbers before installation.
2. Turn off the computer and unplug it.
3. Remove the computer case.
4. Follow steps 5
–12 to change the bracket if they are different sizes. Otherwise, skip to step 13.
5. To change the bracket, you must first remove the transceiver from its cage assembly.
CAUTION: This is a delicate operation–take care not to damage the transceiver.
The HBA uses different types of transceivers. Figure 2 shows an example of one type showing
the bail (handle) extended.
Figure 2: Example of a transceiver
6. To remove the transceiver, pull the bail (handle) out and down to release the latch and gently pull
the transceiver out. Do not force it. After the latch is released, the transceiver slides out easily.
Note: The HBA comes with a standard PCIe bracket installed. A low-profile bracket is
included in the box with the HBA. The low-profile mounting bracket is shorter than the
standard bracket; approximately 3.11 in. (7.9 cm) compared to 4.75 in. (12.06 cm)
long.
bail (handle)