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1310nm-TX/1490nm-RX Bidirectional 2.5G SFP Bidi 20km SMF LC Optical Transceiver Module

Product Description

1310nm-TX/1490nm-RX Bidirectional 2.5G SFP Bidi 20km SMF LC Optical Transceiver Module
Part No.LS-BL31492G-20C
Form FactorSFP
Max Data Rate2.5Gbps
Wavelength1310nm-TX/1490nm-RX
Max Cable Distance20km
ConnectorSimplex LC
MediaSMF
Transmitter TypeDFB
Receiver TypePIN
EMC SupportSupported
DDM/DOMSupported
ProtocolsSFP MSA and SFF-8472
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
SampleAvailable
VIEW OUR SOLUTIONS

Drawing 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.

SFP Module Solution
Support 1.25G BiDi SFP
1.25G SFP 1
1.25G SFP 2
Support 10G/25G BiDi SFP
10G/25G SFP
Product Overview
Product Range
Application Scenarios
Optical Transport
Optical Transport Networks

We provide end-to-end DWDM devices 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.

Cloud and Enterprise

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

Cloud Enterprise
Wireless
Wireless

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

FTTx

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

FTTx
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SFP Cage
Why Choose Us
Quality Control
Testing Equipment
Manufacturing
Manufacturing Excellence

As a specialized manufacturer of magnetic telecom and network components, we are certified by ISO9001:2000, ROSH, REACH, CE and UL. With advanced manufacturing and testing equipment imported from abroad, we maintain a monthly production capacity of 3000K, ensuring short delivery times. We design, manufacture and sell a complete series of optical modules and high-speed interconnect solutions worldwide.

Production Line 1
Production Line 2
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, and SFP modules.
Can I get a sample before mass production?
Yes, we can offer you free samples to test quality, although shipping fees are generally covered by the customer.
What is your typical delivery time?
We have items ready to ship for stock orders, while mass production typically takes 15-30 days.
What kind of after-service and warranty do you offer?
We provide a one to five-year guarantee period depending on the product, along with 24-hour online technical support.
Do you accept OEM/ODM orders?
Yes, we welcome OEM and ODM inquiries. Please contact us to discuss your specific detailed requirements.
What are your main competitive advantages?
With over 19 years of production experience, we serve as a trusted partner for major global technology firms, ensuring high-standard quality and reliability.
Certification and Quality

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