Bidirectional 1270nm-TX/1310nm-RX SFP28 25G BiDi Transceiver 40km Simplex LC SMF DDM Optical Module

Product Description

🔹 Bidirectional 1270nm-TX/1310nm-RX SFP28 25G BiDi Transceiver 40km Simplex LC SMF DDM Optical Module
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.
📊 Products Description
Item25G SFP28 Transceiver
Part No.LS-BL273125-40C
Part StatusActive
Form FactorSFP28
Max Data Rate25Gbps
Wavelength1270nm-TX/1310nm-RX
Max Cable Distance40km
MediaSMF
ConnectorSimplex LC
Optical ComponentDFB/APD
TX Power0~6dBm
Receiver Sensitivity<-18dBm
Receiver Overload2dBm
Power Consumption1.2W
Extinction Ratio3.5dB
DDM/DOMSupported
Commercial Temperature Range0℃ to 70°C / -40℃ to 85℃
ProtocolsMSA Compliant, CPRI, eCPRI
Warranty5 Years
SampleAvailable
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💡 VIEW OUR SOLUTIONS
Optical Transport Networks
Optical Transport Networks

We provide end-to-end DWDM devices 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, we have developed a series of high-speed optical modules with product rates ranging from 10G to 800G, providing high-quality optical interconnection solutions.

Wireless
Wireless

We provide 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
FTTx

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

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✅ Why Choose Us
Our company is a specialized manufacturer of magnetic telecom and networking components, certified by ISO9001:2000, ROSH, REACH, CE and UL. We own advanced manufacturing facilities and test equipment imported from abroad. With an abundant productive capacity, we are able to deliver products within a short lead time.
Frequently Asked Questions
Are you a factory or a 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, though shipping fees are typically covered by the customer.
What is your delivery time?
Items in stock are ready to ship immediately. For mass production, the lead time is generally 15-30 days.
What after-sales service do you offer?
We provide a standard guarantee period and offer 24-hour online technical support to ensure your operations run smoothly.
Do you accept OEM/ODM orders?
Yes, we welcome OEM and ODM inquiries. Please contact us to discuss your specific requirements in detail.
What are your primary advantages?
With nearly 20 years of production experience and high-level industry partnerships, we provide high-performance solutions with proven reliability.

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