7-51
Transceiver module
Central
wavelength
(nm)
Fiber
mode
Fiber diameter
(µm)
Mode bandwidth
(MHz*km)
SFP-XG-LH40-SM1550
1550
SMF
9/125
N/A
Table7-17 SFP+ transceiver module specifications (2)
Transceiver module
Transmission
distance
Transmission
speed
Transmitted
optical power
(dBm)
Received
optical power
(dBm)
SFP-XG-SX-MM850-A
300 m (984.25 ft)
10.31 Gbps
–7.3 to –1
–9.9 to +0.5
82 m (269.03 ft)
66 m (216.54 ft)
33 m (108.27 ft)
26 m (85.30 ft)
8 m (26.25 ft)
SFP-XG-LX220-MM131
0
220 m (721.78 ft)
10.31 Gbps
–6.5 to +0.5
–6.5 to +1.5
220 m (721.78 ft)
100 m (328.08 ft)
220 m (721.78 ft)
220 m (721.78 ft)
SFP-XG-LX-SM1310
10 km (6.21 miles) 10.31 Gbps
–8.2 to +0.5
–14.4 to +0.5
SFP-XG-LH40-SM1550
40 km (24.85
miles)
10.31 Gbps
–4.7 to +4
–15.8 to –1
40 GE fiber port
Table7-18 40 GE fiber port specifications
Item
Specification
Connector type
MPO
Transceiver module type
QSFP+
Standard compliance
40GBASE-R
Interface speed
LAN PHY:
40 Gbps