7-12
Item
Specification
Interface speed
LAN PHY:
40 Gbps
The QSFP-40G-LR4-WDM1300 transceiver module is available for the 40 GE fiber ports.
describes the specifications for the QSFP-40G-LR4-WDM1300 transceiver module.
Table7-18 QSFP+ transceiver module specifications
•
Item
Specification
Central wavelength (nm)
Four lanes:
•
1271
•
1291
•
1311
•
1331
Fiber mode
SMF
Fiber diameter (µm)
9/125
Mode bandwidth (MHz*km)
N/A
Transmission distance
10 km (6.21 miles)
Transmission speed
40 Gbps
Transmitted optical power (dBm)
–7 to +2.3
Received optical power (dBm)
–13.7 to +2.3