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MFB-FA20 Compatible Bidirectional 1310nm-TX/1550nm-RX 155M BiDi SFP 20km Single Mode Optical Transceiver

Product Description

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View Our Solutions
We draw on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module. A full series of optical modules is provided for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.
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Optical Transport Networks
Optical Transport Networks

End-to-end DWDM devices with almost all optical devices - from active modules to optical passive devices, including optical amplifier (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP and OTDR etc.

Cloud and Enterprise
Cloud and Enterprise

To meet the demand of mass data transmission in data centers, a series of high-speed optical modules has been developed with product rates ranging from 10G to 800G, providing high-quality optical interconnection solutions.

Wireless
Wireless

Providing high reliability and performance products with mature and efficient lasers and mainstream chip solutions. Solutions include Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul and Back-haul for 4G/5G systems.

FTTx
FTTx

Total solutions covered from all-optical or optical copper combined access solutions and products, aiming at global communication network constructors.

Subsystems
Subsystems

To ensure normal operation of communication lines, we provide optical cable O&M solutions integrating optical line protection systems (OLP) and optical line monitoring systems (OLM).

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MFB-FA20 Compatible Bidirectional 155M BiDi SFP Transceiver
Form FactorSFP
Max Data Rate155Mbps
Wavelength1310nm-TX/1550nm-RX
Max Cable Distance20km
ConnectorSimplex LC
MediaSMF
Transmitter TypeFP
Receiver TypePIN
TX Power-15 ~ -8dBm
Receiver Sensitivity< -30dBm
DDM/DOMSupported
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
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155M SFP Ordering Information
Part NumberDescription
LS-MM8501-S5CSFP 155M, 850nm, 550m, LC, DDM, 0°C-70°C / -40°C-85°C
LS-MM8501-02CSFP 155M, 850nm, 2km, LC, DDM, 0°C-70°C / -40°C-85°C
LS-MM3101-02CSFP 155M, 1310nm, 2km, LC, DDM, 0°C-70°C / -40°C-85°C
LS-SM3101-10CSFP 155M, 1310nm, 10km, LC, DDM, 0°C-70°C / -40°C-85°C
LS-SM3101-20CSFP 155M, 1310nm, 20km, LC, DDM, 0°C-70°C / -40°C-85°C
LS-SM5501-80CSFP 155M, 1550nm, 80km, LC, DDM, 0°C-70°C / -40°C-85°C
Why Choose Us
Frequently Asked Questions
1. Are you a factory or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, and SFP modules.
2. Can I get a sample before mass production?
Yes, we can offer free samples to test quality, with shipping costs covered by the requester.
3. What is the standard delivery time?
Stock items are ready to ship immediately, while mass production typically takes 15-30 days.
4. What after-sales service do you provide?
We provide a one-year guarantee period and 24-hour online technical support.
5. Do you accept OEM/ODM orders?
Yes, we welcome OEM and ODM inquiries for detailed discussion and customization.
6. What are your main advantages?
We have over 19 years of production experience and have been a trusted partner for global leaders in the industry for many years.

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