Appendix B Sfp+ Module Specifications - Ruijie RG-AP680-I Hardware Installation And Reference Manual

Hardware Installation and Reference Guide

Appendix B SFP+ Module Specifications

Ruijie provides various 10G SFP+ transceivers for interfaces of wireless access controllers. You can select the most
suitable SFP+ modules as needed. This appendix describes the models and specifications of some of the 10G SFP+
transceivers for your reference.
The XG-SFP-SR-MM850-I and XG-SFP-LR-SM1310-I modules are recommended for APs used in harsh environments.
10G SFP+ Models and Specifications
Table B-1 Models and Specifications of 10G SFP+ Modules
Mini-GBIC(SFP)
XG-SFP-SR-MM850/
XG-SFP-SR-MM850-I
XG-SFP-LR-SM1310/
XG-SFP-LR-SM1310-I
1
MMF=Multimode fiber
2
SMF=Single mode fiber
When using shorter distances of single-mode fiber for optical SFP+ transceivers with cable distance greater than 40
km (including 40 km), you may need to insert an in-line optical attenuator in the link to avoid overloading the receiver.
Wavelength Fiber
(nm) Type
1
850 MMF
2
SMF
1310
(LC)
Appendix B SFP+ Module Specifications
Core Modal
Size Bandwidth
(micron) (MHz/km)
200
62.5
160
2000
50 500
400
—
9
Max Transmit
Cable
(dBm)
Distance
min max
33 m
26 m
300 m -5 -1
82 m
66 m
10 km -8.2 0.5
·
·
Max
Receive
(dBm)
min max
-7.5 0.5
-10.3 0.5