Dynafiber Dynafiber

1490nm-TX/1310nm-RX Single Mode SFP 2.5G Bidi 20km Simplex LC Optic Transceiver Module

Product Description

1490nm-TX/1310nm-RX Single Mode SFP 2.5G Bidi 20km Simplex LC Optic Transceiver Module

This high-performance SFP module integrates fast speeds, small size, and power savings into every unit. Designed for 2.5Gbps data rates, it provides reliable optical interconnection solutions for modern networks including fixed access, wireless access, and carrier Ethernet.

Technical Specifications
Part No.LS-BL49312G-20C
Form FactorSFP
Max Data Rate2.5Gbps
Wavelength1490nm-TX/1310nm-RX
Max Cable Distance20km
ConnectorSimplex LC
MediaSMF (Single Mode Fiber)
Transmitter TypeDFB
Receiver TypePIN
EMC SupportedYes
DDM/DOMSupported
ProtocolsSFP MSA and SFF-8472
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
Optical Communication Solutions
Optical Solutions
1
Optical Transport Networks

End-to-end device support for DWDM systems, from active modules to passive devices including amplifiers (EDFA & RFA), Mux & Demux, and ROADM.

2
Cloud and Enterprise

High-speed optical modules ranging from 10G to 800G, specifically developed for mass data transmission in data center environments.

Product Variants & Support

1.25G BiDi SFP Support

High Speed BiDi SFP

10G/25G BiDi SFP Series

Industry Applications
Wireless Networks

High reliability solutions for 4G/5G systems, covering Dark Fiber, WDM, Radio over Fiber, and Back-haul scenarios using mainstream chip solutions.

FTTx Access

Total solutions for fiber access, covering all-optical and combined copper-optical access products for global communication constructors.

Related SFP Cage & Components
Why Choose Our Modules

We utilize the latest optoelectronic technologies to design and manufacture components certified by ISO9001, RoHS, REACH, CE, and UL. Our production facility ensures abundant capacity and short delivery times for worldwide sales.

Frequently Asked Questions
What is the main advantage of using a BiDi SFP module?
BiDi (Bi-Directional) modules allow for transmit and receive signals over a single strand of fiber, which helps save fiber cabling costs and simplifies infrastructure.
Is this transceiver compatible with standard SFP ports?
Yes, it follows the SFP MSA (Multi-Source Agreement) and SFF-8472 standards, ensuring compatibility with most networking equipment.
Does the module support real-time monitoring?
Yes, the module supports DDM (Digital Diagnostic Monitoring), allowing you to monitor parameters like temperature, voltage, and optical power.
What is the maximum transmission distance?
This specific module is designed for long-reach applications with a maximum cable distance of up to 20km over Single Mode Fiber (SMF).
Are industrial temperature versions available?
Yes, we provide both commercial (0 to 70°C) and industrial (-40 to 85°C) temperature range options to suit different operating environments.
What kind of connector is required for this module?
This module uses a Simplex LC connector, which is standard for single-fiber bidirectional optical communication.

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