Appendix C 10G SFP+ Modules
Ruijie Networks provides appropriate 10G SFP+ modules according to the types of interfaces of the switch modules. You
can select the SFP+ module to suit your specific needs. The following models and technical specifications of some 10G
SFP+ modules are listed for your reference.
Table C-1 Models and Technical Specifications of the 10G SFP+ Optical Module
Intensity of
Transmitted
Light (dBm)
Intensity of
Received
Light (dBm)
Model
Wavelength
(nm)
Media
Type
Core
Size
(
μ
m)
Modular
Bandwidth
(MHz·km)
Maximum
Cabling
distance
Min
Max
Min
Max
200 33m
62.5
160 26m
2000 300m
500 82m
XG-SFP-SR-MM850 850
MMF
(LC
interface)
50
400 66m
-5 -1
-7.5 0.5
XG-SFP-LR-SM1310 1310
SMF
(LC
interface)
9 N/A
10km -8.2
0.5
-10.3
0.5
XG-SFP-ER-SM1550 1550
SMF
(LC
interface)
9 N/A
40km -4.7
4
-11.3
-1
For the XG-SFP-ER-SM1550, do not use short distance optical fiber for the avoidance of the overload of the
optical receiver. If the optical power of the module’s receiving end is larger than or equal to -1dBm, an
appropriate attenuator should be added on the link to make sure the optical power is less than -1dBm.
Table C-2 Models and Technical Specifications of the 10G SFP+ Copper Module
