Nortel Networks 893-862-B Manual Do Utilizador
893-862-B
5
Table 2 lists the most common cable and connector combinations
for the 10BASE-FL media adapter, assuming the maximum
permitted attenuation with ST connectors. The table lists the
maximum (total) distance allowed in the fiber connection.
However, your fiber connection may have to be shorter to meet
the optical power budget and Ethernet repeater rules.
for the 10BASE-FL media adapter, assuming the maximum
permitted attenuation with ST connectors. The table lists the
maximum (total) distance allowed in the fiber connection.
However, your fiber connection may have to be shorter to meet
the optical power budget and Ethernet repeater rules.
Table 2. 10BASE-FL cable and connector combinations
Number of in-line
fiber-to-fiber
connections
fiber-to-fiber
connections
62.5/125-
µ
m
cable
50/125-
µ
m
cable
0
2000 m (6560 ft)
2000 m (6560 ft)
1
2000 m (6560 ft)
2000 m (6560 ft)
2
2000 m (6560 ft)
2000 m (6560 ft)
3
2000 m (6560 ft)
1710 m (5620 ft)
4
2000 m (6560 ft)
1430 m (4690 ft)
5
2000 m (6560 ft)
1140 m (3750 ft)
6
1750 m (5740 ft)
860 m (2810 ft)
7
1500 m (4920 ft)
570 m (1870 ft)
8
1250 m (4100 ft)
290 m (940 ft)
9
1000 m (3280 ft)
0
10
750 m (2460 ft)
11
500 m (1640 ft)
12
250 m (820 ft)
13
0
893-862-B SMF MDA Page 5 Monday, September 30, 1996 1:32 PM