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Black Box LPB200A, Технические характеристики

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Supply power to VoIP phones through 

manageable, switched Gigabit links.

Supply power to VoIP phones through 

manageable, switched Gigabit links.

PoE L2 Managed Gigabit Switch with (2) Dual-Media SFP Ports

© 2007. All rights reserved. Black Box Corporation.

FREE 24-hour Tech Support: 724-746-5500

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Содержание LPB200A

Страница 1: ...switched Gigabit links Supply power to VoIP phones through manageable switched Gigabit links PoE L2 Managed Gigabit Switch with 2 Dual Media SFP Ports 2007 All rights reserved Black Box Corporation FREE 24 hour Tech Support 724 746 5500 blackbox com ...

Страница 2: ...an use a dual media port as an ordinary 10 100 1000 Mbps copper Ethernet port or you can use it to plug in an SFP to create a fiber uplink Choose 1250 Mbps SFPs for Gigabit Ethernet use 155 Mbps SFPs for 10 or 100 Mbps Ethernet All SFPs report SFP type length of fiber link wavelength and bit rate Models with extended diagnostics also report information such as temperature TX and RX power voltage a...

Страница 3: ...ough a method called Power over Ethernet PoE PoE delivers low level power roughly 13 watts at 48 VDC over CAT5 or higher copper Ethernet cable to PoE enabled devices such as IP telephones wireless access points Web cameras and audio speakers How PoE works Ethernet cable that meets CAT5 or better standards consists of four twisted pairs of cable and PoE sends power over these pairs to PoE enabled d...

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