1.25G BiDi SFP 1550nm/1310nm 40KM Optical Transceiver
The SFP transceiver provides up to 40km of 1000Base-BX throughput over single-mode fiber (SMF) using 1550nm-TX/1310nm-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.
Note: Transceiver of yellow or purple pull-tab is shipped randomly due to different batches. And the quality is the same.
| 1.25G BiDi SFP 1550nm/1310nm 40KM Optical Transceiver | |||
| Form Factor | SFP | Max. Data Rate | 1000Mbps |
| Wavelength | 1550nm-TX/1310nm-RX | Max. Cable Distance | 40KM |
| Connector | Simplex LC | Optical Components | DFB BiDi |
| Media | SMF | DOM Support | Yes |
| TX Power | -5~0dBm | Receiver Sensitivity | < -23dBm |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) | Protocols | Fast Ethernet, Gigabit Fibre Channel, MSA Compliant |
| 1.25G SFP Optical Transceiver Series Products | ||||||
| PACKAGE STYLE | WAVELENGTH | TX OUTPUT(DBM) | RX SENSITIVITY(DBM) | REACH | INTERFACE | FIBER TYPE |
|---|---|---|---|---|---|---|
| SFP | 850nm | -9~-3 | -18 | 550M | LC | SM |
| SFP | 1310nm | -9~-3 | -20 | 10KM | LC | SM |
| SFP | 1310nm | -9~-3 | -21 | 20KM | LC | SM |
| SFP | 1310nm | -5~0 | -24 | 40KM | LC | SM |
| SFP | 1550nm | 0~5 | -26 | 80KM | LC | SM |
| SFP BIDI | 1310/1550nm (1550/1310nm) | -9~-3 | -20 | 3KM | LC | SM |
| SFP BIDI | 1310/1550nm (1550/1310nm) | -9~-3 | -21 | 20KM | LC | SM |
| SFP BIDI | 1310/1550nm (1550/1310nm) | -5~0 | -24 | 40KM | LC | SM |
| SFP BIDI | 1490/1550nm (1550/1490nm) | 0~5 | -26 | 80KM | LC | SM |
| SFP BIDI | 1490/1550nm (1550/1490nm) | '0~5 | -31 | 120KM | LC | SM |
| SFP BIDI | 1490/1550nm (1550/1490nm) | 1~6 | -33 | 150KM | LC | SM |
| SFP | 1550nm | 0~5 | -32 | 120KM | LC | SM |
| SFP | 1550nm | 2~6 | -34 | 150KM | LC | SM |
| SFP CWDM | 1270-1610nm | -9~-3 | -20 | 20KM | LC | SM |
| SFP CWDM | 1270-1610nm | -5~0 | -24 | 40KM | LC | SM |
| SFP CWDM | 1270-1610nm | 0~5 | -26 | 80KM | LC | SM |
| SFP CWDM | 1270-1610nm | 0~5 | -32 | 120KM | LC | SM |
| SFP CWDM | 1270-1610nm | 2~6 | -34 | 160KM | LC | SM |
| SFP DWDM | C17-C61 | -2~3 | -24 | 40KM | LC | SM |
| SFP DWDM | C17-C61 | 0~4 | -26 | 80KM | LC | SM |
| SFP DWDM | C17-C61 | 0~5 | -31 | 120KM | LC | SM |
| SFP | / | / | 1000BASE-T | 100M | RJ45 | / |
| SFP | / | / | 10/100/1000 BASE-T | 100M | RJ45 | / |
| SFP | / | / | 1000BASE-T | 100M | RJ45 | / |
| SFP | / | / | 10/100/1000 BASE-T | 100M | RJ45 | / |



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Shenzhen Wolck Network Product Co.,Ltd
9# BanTian LongBi Industry Area, ShenZhen, China
(86)-0755-84192885
sales4@wolck.cn