D-Link DES-3326 User Manual - 1000Base-Lx Fiber Module
Manual is about: 24-Port Fast Ethernet Plus 2-Port Gigabit Module Layer 3 Switch
of
404
DES-3326 Layer 3 Fast Ethernet Switch User’s Guide
Identifying External Components
21
♦
Connects to 1000BASE-SX devices at full-duplex.
♦
Allows connections using multi-mode fiber optic cable in the
following configurations:
62.5
µµµµ
m
62.5
µµµµ
m
50
µµµµ
m
50
µµµµ
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
1000BASE-LX Fiber Module
Figure 3-7. 1000BASE-LX two-port module
♦
Front-panel module.
♦
Connects to 1000BASE-LX devices at full-duplex.