3Com 5108M-TP Switch User Manual


 
A - 2 ONline Ethernet 10BASE-T Module User’s Guide
Environmental Specifications
Operating Temperature: 0° to 50° C (32° to 122° F)
Storage Temperature: -30° to 65° C (-22° to 149° F)
Humidity: less than 95%, non-condensing
BTU/hr: 30
Mechanical Specifications
Dimensions: 1.0" W x 10.25" L x 8.5" H
(2.54 cm x 26.04 cm x 21.6 cm)
Weight: 1.25 lb. (0.57 kg.)
General Specifications
Data Rate: 10 Mbps (million bits per second)
Data modulation: Manchester
Diagnostic modulation: Link Integrity pulse
Collision detection: 100% deterministic
Maximum number of nodes: 1024
Configuration rules: supports IEEE 802.3 controllers and IEEE 802.3
repeaters
Jabber Protection: 6.5 milliseconds
Port Connectors: Shielded 8-pin modular telephone jack, compatible with
an unshielded connector
Cabling: 22, 24, or 26 AWG unshielded or shielded twisted pair cable
Cable differential impedance: 85 ohms to 150 ohms over 1 to 16 MHz band