A Pair of 1.25G SFP Bidi Transceiver 1000Base-BIDI SingleMode Simplex LC Fiber Module SMF 1310nm/15500nm DDM up to 20 km for Cisco GLC-BX-D, Ubiquiti UniFi UF-SM-1G-S, Mikrotik and More (1)
One pair SFP module 1.25G Bidi single fibre transceiver 1310nm/1550nm SMF LC connection up to 20km for open switches
