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3Com ProCurve E4500-48 User Manual

3Com ProCurve E4500-48
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34 CHAPTER 2: INSTALLING THE SWITCH
SFP Operation The following sections describes how to select and use an SFP transceiver
in an SFP port.
Approved SFP
Transceivers
The following list of approved Gigabit Ethernet SFP transceivers is correct
at the time of publication.
3CSFP91 SFP (1000BASE-SX)
3CSFP92 SFP (1000BASE-LX)
3CSFP93 SFP (1000BASE-T)
3CSFP93-4500 SFP (1000BASE-T)
3CSFP97 SFP (1000BASE-LH70)
The 3CSFP93-4500 is approved for use in the Switch 4500 only.
To access the latest list of approved SFP transceivers for the Switch on the
3Com Corporation World Wide Web site, enter this URL into your
internet browser: http://www.3com.com/transceiver
1000BASE-SX, 1000BASE-LX, 1000BASE-LH70 or 1000BASE-T SFP
transceivers must be matched with the correct cable type as follows:
1000BASE-SX SFP transceiver
Use this transceiver to connect Gigabit Ethernet SFP ports on the
Switch directly to a multimode fiber-optic cable.
1000BASE-LX SFP transceiver
Use this transceiver to connect Gigabit Ethernet SFP ports on the
Switch directly to a single-mode fiber-optic cable or to a multimode
fiber using a conditional launch cable.
1000BASE-LH70 SFP transceiver
Use this transceiver to connect Gigabit Ethernet SFP ports on the
Switch directly to a single-mode fiber-optic cable.
1000BASE-T SFP transceiver
This transceiver uses Category 5 copper cabling with RJ-45 connectors
and supports segment lengths of up to 100 m (328 ft).
If the SFP transceiver is faulty, it will not operate within the Switch. See
“Solving Hardware Problems” on page 65.
3Com recommends that you only use Gigabit Ethernet SFPs supplied by
3Com. If the SFP transceiver is invalid it will not be recognized by the
Switch.

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3Com ProCurve E4500-48 Specifications

General IconGeneral
Brand3Com
ModelProCurve E4500-48
CategorySwitch
LanguageEnglish

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