GarrettCom DS 880 - Manual (Page 8)

Magnum DS880 Dual-Speed Stackable Hubs Installation and User Guide (05/01)
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1.2 Ordering Information
Magnum DS880 Dual-Speed Stackable Hubs
Magnum DS880-A: Dual-Speed 10/100 Stackable Hub with eight RJ-45
ports, each auto-sensing for 100Mb or 10Mb operation. Stackable
up to three units high, with all ports in one stack operating as two
separate traffic domains, one domain at 100Mb/s and one domain
at 10Mb/s. Includes stacking cable, internal auto-ranging power-
supply, cooling fan, and metal brackets for shelf or wall mounting.
Magnum DS880-B: Same as Magnum DS880-A but includes an internal
switch module that bridges the two traffic domains, filtering and
selectively forwarding packets between the 100Mb and the 10Mb
domains. Stacks up to three DS880-A units. One DS880-B unit per
stack supports all ports at 100Mb or 10Mb communicating with
each other. The internal switch has 2Mb dynamic store-and-
forward packet buffers and 8K node addresses.
GarrettCom reserves the right to change specifications, performance
characteristics and/or model offerings without notice.