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

Product Description

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.

Optical Transceiver Solutions
Optical Transport Networks

Optical Transport Networks

End-to-end DWDM devices can be provided 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 for data centers.

Wireless Networks

Wireless

High reliability and performance products with mature and efficient lasers and mainstream chip solutions are provided to our customers all around the world. The solution includes Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul and Back-haul which could meet all the needs of various scenarios in 4G/5G systems.

FTTx Access

FTTx

Aimed at global communication network constructors, FTTx optical fiber access total solutions are provided, covering all-optical or optical copper combined access solutions and products.

Subsystems Solutions

Subsystems

To ensure the normal operation of the communication line, an optical cable O&M solution is provided which integrates an optical line protection system (OLP) and an optical line monitoring system (OLM).

Product Specifications

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

Part No. LS-BL315501-20C
Form Factor SFP
Max Data Rate 155Mbps
Wavelength 1310nm-TX/1550nm-RX
Max Cable Distance 20km
Connector Simplex LC
Media SMF
Transmitter Type FP
Receiver Type PIN
TX Power -15 ~ -8dBm
Receiver Sensitivity < -30dBm
EMC Supported
DDM/DOM Supported
Protocols Fast Ethernet, Gigabit Fibre Channel, MSA Compliant
Temperature Range 0 to 70°C / -40 to 85°C
Warranty 5 Years
Sample Available
SFP Transceiver Selection Guide

100M (155M) SFP Ordering Information

LS-MM8501-S5C SFP 155M, 850nm, 550m, LC, DDM, 0°C-70°C (-40°C-85°C)
LS-MM8501-02C SFP 155M, 850nm, 2km, LC, DDM, 0°C-70°C (-40°C-85°C)
LS-MM3101-02C SFP 155M, 1310nm, 2km, LC, DDM, 0°C-70°C (-40°C-85°C)
LS-SM3101-10C SFP 155M, 1310nm, 10km, LC, DDM, 0°C-70°C (-40°C-85°C)
LS-SM3101-15C SFP 155M, 1310nm, 15km, LC, DDM, 0°C-70°C (-40°C-85°C)
LS-SM3101-20C SFP 155M, 1310nm, 20km, LC, DDM, 0°C-70°C (-40°C-85°C)
LS-SM3101-40C SFP 155M, 1310nm, 40km, LC, DDM, 0°C-70°C (-40°C-85°C)
LS-SM5501-80C SFP 155M, 1550nm, 80km, LC, DDM, 0°C-70°C (-40°C-85°C)
LS-SM5501-A2C SFP 155M, 1550nm, 120km, LC, DDM, 0°C-70°C (-40°C-85°C)
SFP Specifications Chart

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Why Choose Us

Company Profile

We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROSH, REACH, CE, and UL. Our production facility is equipped with advanced manufacturing and testing instruments imported from abroad. Established in 1997, we currently have approximately 2,000 employees. With a robust production capacity of 3,000K units per month, we ensure fast delivery turnaround times.

Furthermore, we offer a comprehensive range of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks. Our catalog also includes high-speed optical interconnect solutions optimized for cloud computing and ultra-broadband networks. Leveraging state-of-the-art optoelectronic technologies, we design, manufacture, and distribute our products globally.

Frequently Asked Questions

Are you a factory or trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, RJ11 connectors, and SFP modules.
Can I get a sample before mass production?
Yes, we can offer free samples to test the quality, with shipping costs covered by the customer.
What is your delivery time?
Items currently in stock are ready to ship immediately. For mass production orders, the delivery timeframe ranges between 15 to 30 days.
What after-sales service do you provide?
We offer a one-year warranty period along with 24-hour online technical support.
Can you accept OEM/ODM orders?
Yes, we welcome OEM/ODM orders. Please send us your specifications so we can discuss the details.
What is your core advantage?
We bring over 19 years of manufacturing expertise and maintain strong, long-term partnerships with leading global technology brands.
Certifications and Quality Guarantee

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