Dorelink Dorelink

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
Form FactorSFP
Max Data Rate2.5Gbps
Wavelength1310nm-TX/1490nm-RX
Max Cable Distance20km
ConnectorSimplex LC
MediaSMF
Transmitter TypeDFB
Receiver TypePIN
EMC SupportedYes
DDM/DOMSupported
ProtocolsSFP MSA and SFF-8472
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
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. Providing a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.

Optical Solution
Support 1.25G BiDi SFP
SFP Module 1
SFP Module 2
Support 10G/25G BiDi SFP
High Speed SFP
Optical Transport
Optical Transport Networks

End-to-end DWDM solutions with active modules and passive devices, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR.

Cloud and Enterprise
Cloud and Enterprise

Meeting mass data transmission demands in data centers with high-speed optical modules ranging from 10G to 800G, providing high-quality interconnection solutions.

Wireless
Wireless

High reliability and performance products using mature lasers and mainstream chip solutions. Includes Dark Fiber, WDM, Radio over Fiber, and Back-haul for 4G/5G systems.

FTTx
FTTx

Optical fiber access total solutions covering all-optical or optical-copper combined access for global communication network constructors.

Why Choose Us
Quality Control
Production Line
Testing Equipment
About the Manufacturer

A specialized manufacturer of magnetic telecom and network components, certified by ISO9001, ROSH, REACH, CE and UL. Equipped with advanced manufacturing and testing equipment. With abundant production capacity of 3000K per month, we deliver high-quality optical interconnect solutions for cloud computing and ultra-broadband networks globally.

Factory Interior
Production Process
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 free samples to test quality, though shipping fees are typically covered by the requester.
What is your delivery time?
Items in stock are ready to ship immediately; mass production typically takes 15-30 days.
What after-service do you offer?
We provide a guarantee period and offer 24-hour online technical support.
Can you accept OEM/ODM orders?
Yes, we welcome OEM/ODM inquiries for detailed discussion based on your specific requirements.
What are your core advantages?
With over 19 years of production experience, we maintain long-term partnerships with major global industry leaders.

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