Multimode SFP FX 155Mbps Optical Transceiver 2km Dual Fiber LC DX Duplex Interface DDM Pluggable Fiber Optic Module
| Product Name | 155M SFP FX Multimode Dual Fiber LC DX Duplex DDM Fiber Optic Transceiver Module |
| Model | BB-SFP-155M-2KM |
| Package Type | SFP |
| Interface Type | LC DX Duplex Dual Fiber |
| Cable Type | Multimode LC DX Dual Fiber Patch Cord |
| Transmission Fiber Type | Multimode Fiber (MMF) |
| Transmission Distance | 2km |
| Input Voltage | 3.3V |
| Transmit Power | -19~-14dBm |
| Transmit Wavelength | 1310nm |
| Data Transfer Rate | 155Mbps |
| Product Name | 155M SFP FX Multimode Dual Fiber LC DX Duplex DDM Fiber Optic Transceiver Module |
| Model | BB-SFP-155M-2KM |
| Package Type | SFP |
| Interface Type | LC DX Duplex Dual Fiber |
| Cable Type | Multimode LC DX Dual Fiber Patch Cord |
| Transmission Fiber Type | Multimode Fiber (MMF) |
| Transmission Distance | 2km |
| Input Voltage | 3.3V |
| Transmit Power | -19~-14dBm |
| Transmit Wavelength | 1310nm |
| Data Transfer Rate | 155Mbps |
This SFP FX fiber optical transceiver is engineered for short-distance high-speed fiber network transmission. Equipped with premium chips and high-precision optical components, it realizes fast signal processing, stable data transmission and low power consumption ≤1.2W. It adopts 1310nm wavelength multimode dual-fiber transmission, supporting 155Mbps bandwidth up to 2km via LC duplex interface, and built-in DDM (Digital Diagnostics Monitoring) function to monitor real-time working parameters. The durable metal housing supports wide operating temperature of 0°C–70°C and comes with a 5-year warranty, fully compliant with MSA, IEEE 802.3, RoHS, FDA and EN 60825/60950 international standards.
It boasts wide compatibility with mainstream network device brands including Huawei, Cisco, H3C, ZTE, Juniper, Arista, Dell, HP, Intel and more. Widely applied for indoor enterprise LAN, campus short-distance networking, industrial control communication, small monitoring system and short-range base station interconnection.

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