Optical Module/Device
Filter
Form Factor
QSFP28
QSFP+
SFP28
SFP+
SFP
XFP
QSFP-DD
SFF
Distance
100m
300m
500m
550m
1.4km
2km
10km
20km
40km
60km
80km
100km
120km
Data Rate
155Mb/s
622Mb/s
1.25Gb/s
2.5Gb/s
3.125Gb/s
10Gb/s
25Gb/s
40Gb/s
100Gb/s
400Gb/s
1.25/1.25Gb/s
2.5/1.25Gb/s
1.25/2.5Gb/s
10/2.5Gb/s
2.5/10Gb/s
10/10Gb/s
1.25/10Gb/s
10/1.25Gb/s
Wavelength
850nm
1270nm
1310nm
1490nm
1550nm
1577nm
1270/1330nm
1310/1550nm
1577/1490nm
CWDM
DWDM
LAN-WDM
40G QSFP+
40GBASE-LR4 10km
Form Factor :
QSFP+
Data Rate :
40Gb/s
Wavelength :
CWDM
Distance :
10km
Transmitter :
DFB
Receiver :
PIN
40GBASE-SR4 100m
Form Factor :
QSFP+
Data Rate :
40Gb/s
Wavelength :
850nm
Distance :
150m
Transmitter :
VCSEL
Receiver :
PIN
40G LR4 (PSM4) 10km
Form Factor :
QSFP+
Data Rate :
40Gb/s
Wavelength :
1310nm
Distance :
10km
Transmitter :
DFB
Receiver :
PIN