3Com 5124M-TPCL LAN Equivalence, 2 - 6 ONline Ethernet 24-Port 10BASE-T Module Installation Guide

LAN Equivalence

LAN equivalence is the sum of both the incoming and outgoing module port signals. Different modules, however, have different equivalent distances. Table 2-2 lists the LAN product equivalent distances.

Table 2-2. LAN Product Equivalent Distances

LAN Product	Equivalent
	Distance (meters)
ONcore Ethernet 10-Port 10BASE-FB Module	190
Incoming signal to fiber port	140
Outgoing signal from fiber port	50
ONcore Ethernet 10BASE-T Module	585
Incoming signal to TP port	420
Outgoing signal from TP port	165
ONline Ethernet 10BASE-T Modules	585
Incoming signal to TP port	420
Outgoing signal from TP port	165
ONline Ethernet Fiber or 10BASE-FB Modules	190
Incoming signal to fiber port	140
Outgoing signal from fiber port	50
ONline Ethernet FOIRL Module	560
Incoming signal to fiber port	330
Outgoing signal from fiber port	230
ONline Ethernet Transceiver Module	0
ORnet Star Coupler (8 or 14 port) 26	180

2 - 6 ONline Ethernet 24-Port 10BASE-T Module Installation Guide