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1310nm-TX/1550nm-RX Bidirectional Single Mode SFP 2.5G Bidi 20km LC Optical Transceiver Module

Product Description

1310nm-TX/1550nm-RX Bidirectional Single Mode SFP 2.5G Bidi 20km LC Optical Transceiver Module
Product Specifications
Part No.LS-BL31552G-20C
Form FactorSFP
Max Data Rate2.5Gbps
Wavelength1310nm-TX/1550nm-RX
Max Cable Distance20km
ConnectorSimplex LC
MediaSMF
Transmitter TypeFP
Receiver TypePIN
EMC SupportedYes
DDM/DOMSupported
ProtocolsFast Ethernet, Gigabit Fibre Channel, MSA Compliant
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
Optical Interconnection Solutions

Leveraging over 10 years of expertise in chips and modules to deliver high-speed, compact, and energy-efficient performance for diverse network environments.

Optical Solution
Optical Transport Networks

Providing end-to-end DWDM devices including active modules and passive devices like optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, and more.

Cloud and Enterprise

High-speed optical interconnect solutions ranging from 10G to 800G, designed to meet mass data transmission demands in modern data centers.

Wireless Systems

Reliable solutions for 4G/5G systems, covering Dark Fiber, WDM, Radio over Fiber, and high-speed Back-haul scenarios.

FTTx Access

Total solutions for global communication networks, covering all-optical or optical-copper combined access products.

BiDi SFP Series Overview
1.25G BiDi SFP
SFP Module View
High-Speed Support

Our infrastructure supports advanced 10G/25G BiDi SFP configurations for next-generation network scalability.

10G 25G BiDi SFP
Optical Transport
Enterprise Solution
Wireless Solution
FTTx Solution
Subsystems
Related Infrastructure Components
SFP Cage
Manufacturing Quality
Technical Strength
Testing Lab
Quality Control
Frequently Asked Questions
1. What is a 2.5G BiDi SFP transceiver?
A BiDi (Bidirectional) SFP is an optical transceiver that uses Wavelength Division Multiplexing (WDM) to transmit and receive data over a single strand of fiber by using two different wavelengths (e.g., 1310nm and 1550nm).
2. What is the maximum distance this module can support?
This specific 2.5G BiDi SFP module is designed for Single Mode Fiber (SMF) and supports a maximum transmission distance of up to 20km.
3. Does this module support real-time monitoring?
Yes, the module supports DDM (Digital Diagnostic Monitoring), also known as DOM, which allows users to monitor parameters such as temperature, voltage, and optical power in real-time.
4. What connector type is required for this SFP?
It uses a Simplex LC connector, as it only requires a single fiber strand for bidirectional communication.
5. Is this transceiver compatible with different temperature environments?
Yes, we offer both Commercial grade (0 to 70°C) and Industrial grade (-40 to 85°C) versions to suit various operating environments.
6. Can I request samples for testing before bulk orders?
Samples are available for quality testing and compatibility verification. Please contact our technical team for further details.

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