User`s guide

Product Specifications C-1
Appendix C: Product Specifications
Transmission Technique Baseband
Topology Star or Tree
Access Method CSMA/CD, 100Mbps
Standards Conformance IEEE 802.3u 100BASE-TX Class I Repeater
Media Supported Unshielded or shielded twisted-pair cable
(100
W Category 5 STP/UTP)
Interfaces 12 RJ-45 MDI-X station ports, (Port 12 can be switched to
function as an MDI-X station port or MDI daisy-chain port);
2 backplane ports for stack interconnection; and 1 slot for an
optional 100BASE-TX or 100BASE-FX switch module
Hub-to-Workstation Distance 100 meters maximum using category 5 STP or UTP cable
Maximum Stack Size 5 hubs
Dimensions 440 x 240 x 43 mm (17.32 x 9.44 x 1.69 in)
Power Input 100 to 240 VAC (10%), 50 to 60 Hz ( 3%)
Power Consumption 2 Amp max. @ 100 VAC, 1 Amp @ 240 VAC
Temperature 0°C to 40°C (Standard Operating)
Humidity 5% to 95% (Noncondensing)
Certification CE Mark
Emissions FCC Class B, VCCI Class B, CISPR 22 Class B
Immunity IEC 1000-4-2,3,4,6
Safety UL, CSA, TÜV/GS