Table 35, Table 36 – H3C Technologies H3C S12500-X Series Switches User Manual
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Table 35 SFP+ DAC cable specifications
10-Gigabit SFP+ DAC cable
Cable length
Description
LSWM2STK
1.2 m (3.94 ft)
Used for connecting SFP+ ports
LSWM3STK
3 m (9.84 ft)
LSTM1STK
5 m (16.40 ft)
Table 36 Gigabit SFP module specifications
Gigabit SFP
module
Central
wavelength Connector
Cable
specifications
Mode
bandwidth
Maximum
transmission
distance
SFP-GE-SX-MM8
50-A
850 nm
LC
50/125 μm
multi-mode
optical fiber
500 MHz*km 550 m (1804.46 ft)
400 MHz*km 500 m (1640.42 ft)
62.5/125 μm
multi-mode
optical fiber
200 MHz*km 275 m (902.23 ft)
160 MHz*km 220 m (721.78 ft)
SFP-GE-LX-SM13
10-A
1310 nm
LC
9/125 μm
single-mode
optical fiber
N/A
10 km (6.21 miles)
50/125 μm
multi-mode
optical fiber
500 MHz*km
550 m (1804.46 ft)
400 MHz*km
62.5/125 μm
multi-mode
optical fiber
500 MHz*km 550 m (1804.46 ft)
SFP-GE-LH40-S
M1310
1310 nm
LC
9/125 μm
single-mode
optical fiber
N/A
40 km (24.86 miles)
SFP-GE-LH40-S
M1550
1550 nm
LC
9/125 μm
single-mode
optical fiber
N/A
40 km (24.86 miles)
SFP-GE-LH70-S
M1550
1550 nm
LC
9/125 μm
single-mode
optical fiber
N/A
70 km (43.49 miles)
SFP-GE-LH100-S
M1550
1550 nm
LC
9/125 μm
single-mode
optical fiber
N/A
100 km (62.14
miles)
SFP-GE-LX-SM13
10-BIDI
TX: 1310 nm
RX: 1490 nm
LC
9/125 μm
single-mode
optical fiber
N/A
10 km (6.21 miles)
SFP-GE-LX-SM14
90-BIDI
TX: 1490 nm
RX: 1310 nm
LC
9/125 μm
single-mode
optical fiber
N/A
10 km (6.21 miles)
SFP-GE-LH70-S
M1470-CW
1470 nm
LC
9/125 μm
single-mode
optical fiber
N/A
70 km (43.50 miles)