Ruijie RG-S2915-L Series

Hardware Installation and Reference Guide Appendix B — Mini-GBIC Modules
46
2.5G-SFP-LX03-SM1550-BIDI-I
BIDI optical modules must be used in pairs. If GE-SFP-LX20-SM1310-BIDI is used at one end, then GE-SFP-LX20-SM1550-BIDI
must be used at the other end.