The 1000BASE-BIDI SFP transceiver provides up to 40km of 1000Base-BIDI throughput over single-mode fiber (SMF) using 1310nm-TX/1550nm-RX wavelengths via LC simplex connectors. This bi-directional unit must be used with another transceiver or network equipment of complementary wavelengths. It provides 1000BASE Ethernet connectivity options for Fast Ethernet, Telecom and Data Centers.


Our products have passed authoritative certification and complied with international quality standard

Part Number SFP-1.25G-BIDI-40KM
Vendor Name HaloWill
Form Factor SFP
Wavelength 1310nm-TX/1550nm-RX & 1550nm-TX/1310nm-RX
Connector LC Duplex
Transimitter Type DFB BIDI
Data Rate 1.25Gbps 
Reach 40KM
Cable Type SMF
DDM/DOM Supported
TX Power  -5-0dBm
Receiver Sensitivity  <-24dBm
Receiver Overload -3dBm
Receiver Type PIN
Operating Temperature 0 to 70°C
Extinction Ratio >8dB
Host FEC Supported
BER 1E-12
Warranty 3 years
Protocols IEEE 802.3ah-2004, IEEE 802.3z, SFF-8472, SFP MSA (INF-8074i) Compliant

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