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Table 26 QSFP+ to SFP+ cable specifications
Model
Cable length
LSWM1QSTK3
1 m (3.28 ft)
LSWM1QSTK4
3 m (9.84 ft)
LSWM1QSTK5
5 m (16.40 ft)
Table 27 XFP module specifications
10-Gigabit
Central
XFP module
wavelength
XFP-SX-MM850
850 nm
XFP-LX-SM1310
1310 nm
XFP-LH40-SM15
1550 nm
50
XFP-LH80-SM15
1550 nm
50
XFP-LX-SM1538.
1538.98 nm
98
XFP-LX-SM1539.
1539.77 nm
77
XFP-LX-SM1540.
1540.56 nm
56
XFP-LX-SM1542.
1542.14 nm
14
XFP-LX-SM1542.
1542.94 nm
94
XFP-LX-SM1558.
1558.98 nm
98
Data rate
Description
Used for connecting one 40-G QSFP+ port to four 10-G
40 Gbps
SFP+ ports
Connect
Cable
or
specifications
50/125 μm
multimode fiber
LC
62.5/125 μm
multimode fiber
9/125 μm
LC
single-mode
fiber
9/125 μm
LC
single-mode
fiber
9/125 μm
LC
single-mode
fiber
9/125 μm
LC
single-mode
fiber
9/125 μm
LC
single-mode
fiber
9/125 μm
LC
single-mode
fiber
9/125 μm
LC
single-mode
fiber
9/125 μm
LC
single-mode
fiber
9/125 μm
LC
single-mode
fiber
71
Maximum
Modal
transmission
bandwidth
distance
2000 MHz*km
300 m (984.25 ft)
500 MHz*km
82 m (269.02 ft)
400 MHz*km
66 m (216.54 ft)
200 MHz*km
33 m (108.27 ft)
160 MHz*km
26 m (85.3 ft)
N/A
10 km (6.21 miles)
N/A
40 km (24.86 miles)
N/A
80 km (49.71 miles)
N/A
80 km (49.71 miles)
N/A
80 km (49.71 miles)
N/A
80 km (49.71 miles)
N/A
80 km (49.71 miles)
N/A
80 km (49.71 miles)
N/A
80 km (49.71 miles)
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