3Com 3C16894 4-slot Chassis Switch User Manual


 
I/O Modules 29
Table 38 lists the cables for the 1000BASE-X SFP ports.
Number of ports 16
Transmission rate 1000 Mbps full duplex (optical/electrical)
10/100 Mbps half-/full-duplex (electrical)
Cable and maximum
transmission distance
Category-5 twisted pair with maximum transmission distance
of 100 m (328 ft)
Compliance IEEE 802.3
IEEE 802.3u
IEEE 802.3z
IEEE 802.3ab
IEEE 802.1p
IEEE 802.1Q
IEEE 802.1D
IEEE 802.1X
IEEE 802.1s
IEEE 802.1w
IEEE 802.3x
IEEE 802.3ad
Table 38 SFP Cables for the 12-port 1000BASE-X SFP and 4-port
10/100/1000BASE-T Module
SFP module
Central
wavelength
Connector Matching cable
Maximum
transmission
distance
SFP-GE-SX-MM850-A 850nm LC 50/125 µm multimode
optical fiber cable
550 m (1804 ft)
62.5/125 µm
multimode optical
fiber cable
275 m (902 ft)
SFP-GE-LX-SM1310-A 1310nm LC 9/125 µm single mode
optical fiber cable
10 km (6 mi)
SFP-GE-LH40-SM1310 40 km (about 25
mi)
SFP-GE-LH40-SM1550 1550nm LC 9/125 µm single mode
optical fiber cable
40 km (about 25
mi)
SFP-GE-LH70-SM1550 70 km (43 mi)
SFP-GE-LH100-SM155
0
100km (62 mi)
SFP-GE-LH70-SM1470
-CW
1470nm LC 9/125 µm single mode
optical fiber cable
70km (43 mi)
SFP-GE-LH70-SM1490
-CW
1490nm LC 9/125 µm single mode
optical fiber cable
70km (43 mi)
SFP-GE-LH70-SM1510
-CW
1510nm LC 9/125 µm single mode
optical fiber cable
70km (43 mi)
SFP-GE-LH70-SM1530
-CW
1530nm LC 9/125 µm single mode
optical fiber cable
70km (43 mi)
SFP-GE-LH70-SM1550
-CW
1550nm LC 9/125 µm single mode
optical fiber cable
70km (43 mi)
SFP-GE-LH70-SM1570
-CW
1570nm LC 9/125 µm single mode
optical fiber cable
70km (43 mi)
Table 37 Specifications for the 12-port 1000BASE-X SFP and 4-port
10/100/1000BASE-T Module
(continued)
Specification Description