Cable Length And Lobe Wiring Rules For Shared-Media Lan Segments; Table 21. Lobe Lengths For 100 Or 120 Ohm Shielded; Or Unshielded Cable - Cabletron Systems SmartStack STS16-20R Installation And User Manual

Ring Speed
4 Mbps
16 Mbps
100 Mbps

Table 21. Lobe Lengths for 100 or 120 Ohm Shielded

Cable Length and Lobe Wiring Rules
for Shared-Media LAN Segments
The types of cables that can be used in shared-media segments (half-duplex) are the
same as those described for dedicated-media segments on page 234.
Note: The acceptable cable lengths are defined by the hub or concentrator attached
to the switch port, but in general the distances are half of that stated in the tables
above for dedicated-media segments.
Cable and Pin Information
350 m (1148 ft)
200 m (656 ft)
Not Supported

or Unshielded Cable

SmartStack STS16-20D/STS16-20R Token Ring Switches Installation and User Guide
100 or 120 Ohm
Category 4
100 or 120 Ohm
Category 5
350 m (1148 ft)
200 m (656 ft)
90 m (295 ft)
235