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Black Box LGB2008A-R2 manual

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Table of contents for the manual

  • Page 1

    Connect 8, 16, or 24 twisted-pair devices or segments together and to a fibre network. Connect 8, 16, or 24 twisted-pair devices or segments together and to a fibre network. Back Office Switches © 2008. All r ights res erved . Black Box Co rpora tion.[...]

  • Page 2

    2 of 6 #2651 8 FE A TU RE S • Ideal for small or mid-sized office networks. • Port mirroring isolates network errors while maintaining steady data flow . • VLAN partitioning ensures optimum network security and performance. • Choose from three fibre uplink modules to add distance to your network. • Manage the switch via SNMP or the Web. W[...]

  • Page 3

    3 of 6 #2651 8 Link u p to 8, 16 , or 24 E ther net, F ast E ther net, o r Gig abit Ethe rnet d evic es to a tw iste d-p air ne twor k wit h BLAC K BOX ® Back O ff ice Sw itch es. The sw itch es are p erf ect fo r smal l and mi d-si zed n etwo rks. T o casc ade mu ltip le switch es, bo th mod els su pport up to ei ght trun king g roups. Th e LGB2 [...]

  • Page 4

    4 of 6 #2651 8 LG B2 00 2A Ethe rnet hub s vs. Et hernet s witc hes. A lth ough h ubs and swi tche s look v ery simil ar and a re conn ecte d to the netw ork in m uch th e same way , there is a sign ific ant diff erence in th e way th ey fun ctio n. What i s a hub? An Eth erne t hub is the ba sic bu ildi ng block of a t wist ed- pair ( 10BA SE-T o [...]

  • Page 5

    5 of 6 #2651 8 LG B2 00 3A: fr ont vi ew Giga bit Ethe rne t. As wor ksta tions and s erve rs mig rat ed fro m ordi nary 10-M bps Et hernet to 1 00-M bps sp eeds, it be came c lear that even g reat er speeds we re needed . Giga bit Et hernet was deve lope d for an even f aste r Ethe rnet stan dard t o handle th e netw ork tr affic ge nerated o n th[...]

  • Page 6

    6 of 6 #2651 8 Item C ode Back O ff ice Sw itch es 8-Po rt LGB 2008 A 16-P ort LG B200 2A-R2 24-P ort LG B200 3A-R2 Smal l Form F acto r Plug gabl e (SFP) Opti cal T ransce iver s Mult imod e, 850 -nm, 550 m LGB2 00C- MLC Sing le-M ode, 1 310-nm, 10 k m LGB2 00C- SLC1 0 Sing le-M ode, 1 550-nm, 30 k m LGB2 00C- SLC3 0 Y ou might a lso ne ed cab le?[...]