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Introducing the HP 2920 Switches
HP 2920 10G Expansion Modules
Contact your HP Networking authorized networking products reseller or your
HP Networking representative for information on availability of other
modules and transceivers. You can also visit the HP Networking products
website www.hp.com/networking/support to get more information.
10G Expansion Module Features
Figure 1-8. Example HP 2920 10G Expansion Module
The HP 2920 10G Expansion Modules have the following features:
■ Connectivity ports: two 10GBASE-T RJ-45 ports, or two SFP+ bays,
depending on the module installed.
■ LEDs that provide information on the module status, and the link status
and LED mode for each port.
■ “hot swap transceiver” support—you can add, replace, or change the type
of any of the transceivers that you use in the SFP+ module ports, without
having to first remove the module, and without having to shut down the
switch.
Standards adherence:
■ 10G BASE-T Module: IEEE 802.3an-2006 Type 10GBASE-T
■ 10-GbE SFP+ Module: See “Connectivity Standards” on page A-3
Note The HP 2920 10G Expansion Modules are not “Hot-swappable”.
HP 2920 10-GbE SFP+ Module
Module Status
LEDs
Retaining screw
SFP/SFP+ transceiver bays
Link and Mode LEDs
(one pair per port)
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