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1310nm-TX/1550nm-RX Bidirectional Single Mode SFP 155M Bidi 20km LC Optical Transceiver Module

Product Description

1310nm-TX/1550nm-RX Bidirectional Single Mode SFP 155M Bidi 20km LC Optical Transceiver Module
Key Specifications
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 -14 ~ -8dBm
Receiver Sensitivity < -30dBm
EMC (Electro Magnetic Compatibility) 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
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. We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.

Optical Transceiver Module
Support Full Range Of 155M BiDi SFP
Part Number Data Rate Wavelength Distance Components DDM
LS-BL315501-10C 155Mbps 1310nm-TX/1550nm-RX 10km FP/PIN Yes
LS-BL553101-10C 155Mbps 1550nm-TX/1310nm-RX 10km FP/PIN Yes
LS-BL315501-15C 155Mbps 1310nm-TX/1550nm-RX 15km FP/PIN Yes
LS-BL553101-15C 155Mbps 1550nm-TX/1310nm-RX 15km FP/PIN Yes
LS-BL315501-20C 155Mbps 1310nm-TX/1550nm-RX 20km FP/PIN Yes
LS-BL553101-20C 155Mbps 1550nm-TX/1310nm-RX 20km FP/PIN Yes
LS-BL315501-40C 155Mbps 1310nm-TX/1550nm-RX 40km FP/PIN Yes
LS-BL553101-40C 155Mbps 1550nm-TX/1310nm-RX 40km FP/PIN Yes
LS-BL315501-80C 155Mbps 1310nm-TX/1550nm-RX 80km FP/PIN Yes
LS-BL553101-80C 155Mbps 1550nm-TX/1310nm-RX 80km FP/PIN Yes
LS-BL495501-80C 155Mbps 1490nm-TX/1550nm-RX 80km DFB/PIN Yes
LS-BL554901-80C 155Mbps 1550nm-TX/1490nm-RX 80km DFB/PIN Yes
Module Diagram
Optical Series Matrix
Application Scenarios & Solutions

Optical Transport Networks

We provide end-to-end DWDM device solutions with almost all optical components - from active modules to optical passive devices, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR etc.

Optical Transport

Cloud and Enterprise

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

Cloud Data Center

Wireless Systems

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

Wireless Systems

FTTx Solutions

Aiming at global communication network constructors, we provide total FTTx optical fiber access solutions covering all-optical or optical-copper combined access solutions and products.

FTTx

Subsystems

To ensure the normal operation of communication lines, we provide optical cable O&M solutions that integrate an optical line protection system (OLP) and an optical line monitoring system (OLM).

Subsystems

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Why Choose Us
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Manufacturing Capabilities

We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROHS, REACH, CE and UL, with advanced manufacturing equipment and testing equipment imported from abroad. Established in 1997, our team works to deliver high quality products within short lead times. We design, manufacture, and sell high-speed optical interconnect solutions for cloud computing and ultra-broadband networks globally.

Manufacturing Line
Testing Facility
Frequently Asked Questions
1. Are you a factory or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, producing high-performance items such as RJ45 connectors, LAN transformers, RJ11 connectors, and SFP modules.
2. Can I get a sample before mass production?
Yes, we can offer free samples for quality evaluation, with shipping fees covered by the buyer.
3. What is your standard delivery time?
Items in stock are ready to ship immediately, while standard mass production orders typically require 15-30 days.
4. What after-service and warranty support do you offer?
We provide a standard warranty period along with dedicated 24-hour online technical support to assist with deployment.
5. Can you accept custom OEM/ODM orders?
Yes, we accept OEM/ODM projects. Please submit your detailed requirements and technical specifications for further discussion.
6. What is your manufacturing advantage?
With over 19 years of dedicated production experience, robust manufacturing infrastructure, and long-standing partnerships with leading global enterprises, we guarantee consistent build quality and fast turnaround times.
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