D-Link DES-3326 User Manual - 1000Base-Sx Fiber Module
Manual is about: 24-Port Fast Ethernet Plus 2-Port Gigabit Module Layer 3 Switch
of
425
24-port NWay Ethernet Switch User’s Guide
Identifying External Components
23
1000BASE-SX Fiber Module
Figure 3-6. 1000BASE-SX two-port module
? ?
Front-panel module.
? ?
Connects to 1000BASE-SX devices at full-duplex.
? ?
Allows connections using multi-mode fiber optic cable in the
following configurations:
62.5
? m
62.5
? m
50
? m
50
? m
Modal bandwidth
(min. overfilled launch)
Unit: MHz*km
160
200
400
500
Operating distance
Unit: meters
220
275
500
550
Channel insertion loss
Unit: dB
2.33
2.53
3.25
3.43