Hirschmann M-FAST SFP-MM/LC Compatible MMF 155M SFP 1310nm 2km Multimode Optical Transceiver Module

Product Description

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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 available for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.

Optical Transceivers Overview
Transport

Optical Transport Networks

End-to-end DWDM solutions with a comprehensive range of optical devices are available—from active modules to optical passive components, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR.

Optical Transport Networks
Data Center

Cloud and Enterprise

To meet the massive data transmission demands in modern data centers, a broad series of high-speed optical modules has been developed, with product rates ranging from 10G up to 800G, providing top-tier optical interconnection solutions.

Cloud and Enterprise Data Centers
Mobile

Wireless

High reliability and performance products are engineered with mature, efficient lasers and mainstream chip solutions. The product range includes Dark Fiber, WDM, Radio over Fiber, High Speed, Mid-haul, and Back-haul to cover all needs in 4G/5G system scenarios.

Wireless and 5G Access Solutions
Access

FTTx

Designed for global communication network builders, total FTTx optical fiber access solutions are offered, covering both all-optical and combined optical-copper access architectures.

FTTx Optical Solutions
Subsystem

Subsystems

To ensure the uninterrupted operation of fiber lines, advanced optical cable O&M solutions are available, integrating both Optical Line Protection (OLP) and Optical Line Monitoring (OLM) systems.

Subsystems OLP OLM
Product Specifications
Compatible MMF 155M SFP 1310nm 2km Multimode Optical Transceiver Module
Parameter Specifications
Part No. LS-MM3101-02C
Form Factor SFP
Max Data Rate 155Mbps
Wavelength 1310nm
Max Cable Distance 2km
Connector Duplex LC
Media MMF
Transmitter Type FP
Receiver Type PIN
TX Power -15 ~ -8dBm
Receiver Sensitivity < -32dBm
EMC Support Supported
DDM/DOM Supported
Protocols IEEE802.3U, GR-468, MSA Compliant
Temperature Range 0 to 70°C / -40 to 85°C
Warranty 5 Years
Sample Availability Available
Transceiver Module Range
Ordering Information
100M (155M) SFP Ordering Selection
Model / Part Number Product Specification Details
LS-MM8501-S5C SFP 155M, 850nm, 550m, LC, DDM, 0°C to 70°C (-40°C to 85°C option)
LS-MM8501-02C SFP 155M, 850nm, 2km, LC, DDM, 0°C to 70°C (-40°C to 85°C option)
LS-MM3101-02C SFP 155M, 1310nm, 2km, LC, DDM, 0°C to 70°C (-40°C to 85°C option)
LS-SM3101-10C SFP 155M, 1310nm, 10km, LC, DDM, 0°C to 70°C (-40°C to 85°C option)
LS-SM3101-15C SFP 155M, 1310nm, 15km, LC, DDM, 0°C to 70°C (-40°C to 85°C option)
LS-SM3101-20C SFP 155M, 1310nm, 20km, LC, DDM, 0°C to 70°C (-40°C to 85°C option)
LS-SM3101-40C SFP 155M, 1310nm, 40km, LC, DDM, 0°C to 70°C (-40°C to 85°C option)
LS-SM5501-80C SFP 155M, 1550nm, 80km, LC, DDM, 0°C to 70°C (-40°C to 85°C option)
LS-SM5501-A2C SFP 155M, 1550nm, 120km, LC, DDM, 0°C to 70°C (-40°C to 85°C option)
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Why Choose Us
Advanced Equipment
Quality Control
Strict Testing
Certifications
Profile Overview

We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, RoHS, REACH, CE, and UL. Operations are equipped with advanced manufacturing and testing devices imported from abroad. Established in 1997 with a current workforce of approximately 2000 employees and a production capacity of 3000K units per month, fast delivery times are consistently met.

Additionally, a complete series of optical modules is provided for fixed access, wireless access, carrier Ethernet, WDM, and data communication networks, alongside high-speed optical interconnect solutions optimized for cloud computing and ultra-broadband networks. Using the latest optoelectronic technologies, products are designed, manufactured, and distributed globally.

Manufacturing Facility
Engineering Lab
Frequently Asked Questions
Q Are you a factory or a trading company?

We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, RJ11 connectors, and SFP modules.

Q Can I obtain a sample before initiating mass production?

Yes, free samples can be offered for quality testing, with shipping fees covered by the customer.

Q What is the standard delivery timeframe?

Items currently in stock are ready for immediate shipment, while standard mass production requires between 15 to 30 days.

Q What after-sales service and support do you provide?

A one-year warranty period is provided, alongside round-the-clock (24-hour) online technical support.

Q Do you accept customized OEM/ODM projects?

Yes, customized OEM/ODM services are fully accepted. Please reach out to discuss specific project details and requirements.

Q What are your primary manufacturing advantages?

Over 19 years of dedicated production expertise, serving as a trusted supplier and partner for global industry leaders.

Production Process Standards

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