Extreme Networks Summit1 - Manual (Page 24)

1-4 S UMMIT S WITCH I NSTALLATION AND U SER G UIDE
S UMMIT O VERVIEW
M EDIA T YPES AND D ISTANCES
Table 1-2 describes the media types and distances for the different types of Summit
ports.
*E XTREME N ETWORKS PROPRIETARY . C AN BE CONNECTED TO 1000BASE-LX ON SINGLE - MODE FIBER USING A MAXIMUM DISTANCE
OF 5,000 M ETERS .
For more information on 1000BASE-SX and 1000BASE-LX link characteristics,
refer to IEEE Draft P802.3z/D4.2, Table 38-2 and Table 38-6.
Table 1-2: Media Types and Distances
Standard Media Type
Mhz/Km
Rating Maximum
Distance
1000BASE-SX 50/125um Multimode Fiber
50/125um Multimode Fiber
62.5/125um Multimode Fiber
62.5/125um Multimode Fiber
400
500
160
200
500 Meters
550 Meters
220 Meters
275 Meters
1000BASE-LX 50/125um Multimode Fiber
50/125um Multimode Fiber
62.5/125um Multimode Fiber
10u Single-mode Fiber
400
500
500
550 Meters
550 Meters
550 Meters
5,000 Meters
1000BASE-LX10* 10u Single-mode Fiber 10,000 Meters
100BASE-FX 50/125um Multimode Fiber
(half-duplex operation
50/125um Multimode Fiber
(full-duplex operation)
62.5/125um Multimode Fiber
(half-duplex operation)
52.5/125um Multimode Fiber
(full-duplex operation)
400 Meters
2000 Meters
400 Meters
2000 Meters
100BASE-TX
10BASE-T
Category 5 UTP Cable (100Mbps)
Category 3 UTP Cable (10Mbps)
100 Meters
100 Meters
Summit.bk : 1OVRVW.FM Page 4 Thursday, June 18, 1998 9:27 AM