Deltavox Deltavox

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
📦 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
Temperature Range0℃ to 70°C / -40℃ to 85℃
ProtocolsMSA Compliant, CPRI, eCPRI
Warranty5 Years
SampleAvailable
💎 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.
🚀 View Our Solutions
Optical Transport Networks

We provide end-to-end DWDM device solutions 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.

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 Systems

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

Why Choose Us
Our facilities are certified by ISO9001:2000, ROSH, REACH, CE and UL, owning advanced manufacturing and test equipment. We offer high-speed optical interconnection solutions for cloud computing and ultra-broadband networks.
Frequently Asked Questions
Q1. Are you a manufacturer or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, LAN transformers, and SFP modules.
Q2. Can I request a sample before placing a mass production order?
Yes, we provide free samples for quality testing; however, customers are responsible for the shipping fees.
Q3. What is the typical delivery timeframe?
Stock items are ready to ship immediately. For mass production, the delivery time typically ranges from 15 to 30 days.
Q4. What kind of after-sales service and warranty do you provide?
We provide a one-year guarantee period along with 24-hour online technical support.
Q5. Do you accept customized OEM/ODM orders?
Yes, we welcome OEM and ODM inquiries. Please contact us to discuss your specific technical requirements.
Q6. What are your primary production advantages?
We have extensive production experience and maintain long-term partnerships with leading global technology integrators.

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