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mini-GBIC and the 10/100/1000-T xl Modules
1
2
Link
Link
1
1
2
hp procurve
mini-GBIC
xl module
Mode
Mode
J4878A
fiber-optic
cable with
B
A
LC connector
Notes:
Gigabit-LX – If multimode cable is used, a mode conditioning patch cord may be needed — see "Mode
Conditioning Patch Cord" on
Gigabit-LH – Between the transmit and receive ends of the cable, at least 5dB of attenuation is required for
a reliable connection. This is equivalent to 20Km of the fiber-optic cable. For distances less than 20Km, you
must add attenuators to bring the total attenuation to at least 5dB. Most cable vendors carry attenuators.
100-FX MTRJ xl Module
Link|Mode
1
2
3
4
5
1
2
3
4
5
hp procurve
100-FX MTRJ
xl module
J4852A
multimode fiber-optic
Module
3
4
3
4
Gigabit-SX or
Gigabit-LX
mini-GBICs
page 35
for more information.
6
7
8
9
10
11
100Base-FX MTRJ Ports
6
7
8
9
10
11
100-FX ports with
MT-RJ connectors
cable
Cable Type
Gigabit-SX
operation:
multimode fiber-
optic cables fitted
with LC connectors
xl
module
Gigabit-LX
operation:
single-mode fiber-
optic cables fitted
with LC connectors.
multimode fiber-
optic cables may
also be used—see
"Fiber-Optic Cables"
page 34
on
.
Gigabit-LH
operation: the
same single-mode
fiber-optic cables
used for Gigabit-LX.
multimode fiber-
optic cables fitted
with
12
MT-RJ connectors.
12
See "Fiber-Optic
xl
page 34
Cables" on
module
for more
information.
HP ProCurve Switch xl Modules
Installing the Modules
Maximum Length
220 meters to 550
meters, depending on
the cable used. See
"Fiber-Optic Cables" on
page 34
for more
information.
• single-mode cable: 10
kilometers
• multimode cable: 550
meters
70 kilometers
• full-duplex connec-
tions: 2 kilometers
• half-duplex connec-
tions: 412 meters
19
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