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HP J4900B User Manual

HP J4900B
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2-7
Installing the Switch
Installation Procedures
Installing the Switch
2. Installing or Removing mini-GBICs
You can install or remove a mini-GBIC from a mini-GBIC slot without having
to power off the switch. Use only ProCurve mini-GBICs.
Notes The mini-GBIC slots are shared with the two 10/100/1000Base-T RJ-45
ports. If a mini-GBIC is installed in a slot, the associated RJ-45 port is
disabled and cannot be used.
The mini-GBIC ports operate only at full duplex. Half duplex operation is
not supported.
Ensure the network cable is NOT connected when you install or remove
a mini-GBIC.
When this manual was printed, the supported mini-GBICs include the
following:
ProCurve Gigabit-SX-LC mini-GBIC (J4858A and J4858B)
ProCurve Gigabit-LX-LC mini-GBIC (J4859A and J4859B)
ProCurve Gigabit-LH-LC mini-GBIC (J4860A and J4860B)
Caution Use only supported genuine ProCurve mini-GBICs with your switch. Non-
ProCurve mini-GBICs are not supported, and their use may result in product
malfunction. Should you require additional ProCurve mini-GBICs, contact
your ProCurve Networking Sales and Service Office or authorized dealer.
Installing the mini-GBICs:
Remove the protective plastic cover and retain it for later use. Hold the mini-
GBIC by its sides and gently insert it into either of the slots on the switch until
the mini-GBIC clicks into place.
WARNING The ProCurve mini-GBICs are Class 1 laser devices. Avoid direct eye
exposure to the beam coming from the transmit port.
48
47
46
4543
4442
41
40
39
38
37
Gig-T
Ports
Mini-
GBIC
Ports
47
48
50
49
T
M
T
M
Use only one (T or M) for each Gigabit port
!

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HP J4900B Specifications

General IconGeneral
BrandHP
ModelJ4900B
CategorySwitch
LanguageEnglish

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