Ruijie Reyee RG-ES206GS-P Series - Page 28

RG-ES206GS-P Series Switches Hardware Installation and Reference Guide Appendix B — Mini-GBIC and SFP Modules
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GE-SFP-SX-SM1310-BIDI
Appearance of the
GE-SFP-SX-SM1550-BIDI
L/C
MMF
50/125
500 m
Appearance of the
GE-SFP-LX20-SM1310-BIDI
L/C
SMF
9/125
20 km
Appearance of the
GE-SFP-LX20-SM1550-BIDI
L/C
SMF
9/125
20 km
Appearance of the
GE-SFP-LH40-SM1310-BIDI
L/C
SMF
9/125
40 km
Appearance of the
GE-SFP-LH40-SM1550-BIDI
L/C
SMF
9/125
40 km
Appearance of the
MINI-GBIC-ZX50-SM1550
L/C
SMF
9/125
50 km
Appearance of the
MINI-GBIC-ZX80-SM1550
L/C
SMF
9/125
80 km
Appearance of the
MINI-GBIC-ZX100-SM1550
L/C
SMF
9/125
100 km
GE-SFP-SX
L/C
MMF
62.5/125
275 m
50/125
550 m
GE-SFP-LX
L/C
SMF
9/125
10 km
Mini-GBIC-GT
RJ45
Ethernet
cable
Cat 5 (or higher) twisted-pair cable
100 m
Note
● For optical transceivers with a maximum cabling distance of over 40 km (including 40 km), install an optical
attenuator to avoid overload when using short-distance SMFs.
● An optical module is a laser transmitter. Do not look directly into the optical module to prevent it from
burning your eyes.
● To keep the optical module clean, ensure that the unused ports remain capped.
● No additional cable needs to be connected when an SFP cable is used. You need to only plug both ends of
the SFP cable into the corresponding ports of the switch.
Table B-4 Pairing Models of the BIDI Optical Modules
Speed/Distance
Pairing Model
1000 Mbps/500 m
Appearance of the GE-SFP-SX-SM1310-BIDI
Appearance of the GE-SFP-SX-SM1550-BIDI
1 Gbps/20 km
Appearance of the GE-SFP-LX20-SM1310-BIDI