Ruijie RG-NBS3100 Series Hardware Installation And Reference Manual page 37

Ruijie RG-NBS3100 Series Switches Hardware Installation and Reference Guide
Rate/Distance
1000M/500m
1000M/20km
1000M /40km
The BIDI modules must be used in pairs (e.g., GE-SFP-LX20-SM1310-BIDI and GE-SFP-LX20-SM1550-BIDI).
Module Pairs
GE-SFP-SX-SM1310-BIDI
GE-SFP-SX-SM1550-BIDI
GE-SFP-LX20-SM1310-BIDI
GE-SFP-LX20-SM1550-BIDI
GE-SFP-LH40-SM1310-BIDI
GE-SFP-LH40-SM1550-BIDI
Appendix B Mini-GBIC and SPF Module
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