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1310nm-TX/1550nm-RX Bidirectional Single Mode SFP 155M Bidi 20km LC Optical Transceiver Module

Product Description

Product Specifications
Form FactorSFP
Max Data Rate155Mbps
Wavelength1310nm-TX/1550nm-RX
Max Cable Distance20km
ConnectorSimplex LC
MediaSMF
Transmitter TypeFP
Receiver TypePIN
TX Power-14 ~ -8dBm
Receiver Sensitivity< -30dBm
EMC SupportedYes
DDM/DOMSupported
ProtocolsFast Ethernet, Gigabit Fibre Channel, MSA Compliant
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
⭐ PROFESSIONAL OPTICAL SOLUTIONS

Drawing on over 10 years of experience in chips and modules, we 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.

Optical Module Solution
Support Full Range Of 155M BiDi SFP
Part Number Data Rate Wavelength Distance Components DDM
LS-BL315501-10C155Mbps1310nm-TX/1550nm-RX10kmFP/PINYes
LS-BL553101-10C155Mbps1550nm-TX/1310nm-RX10kmFP/PINYes
LS-BL315501-20C155Mbps1310nm-TX/1550nm-RX20kmFP/PINYes
LS-BL553101-20C155Mbps1550nm-TX/1310nm-RX20kmFP/PINYes
LS-BL315501-40C155Mbps1310nm-TX/1550nm-RX40kmFP/PINYes
LS-BL553101-80C155Mbps1550nm-TX/1310nm-RX80kmFP/PINYes
Optical Transport
🌐 Optical Transport Networks

We provide end-to-end DWDM devices including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP, and OTDR to ensure robust network performance.

Cloud and Enterprise
☁️ Cloud and Enterprise

High-speed optical interconnection solutions ranging from 10G to 800G, designed to meet the massive data transmission demands of modern data centers.

Wireless
📶 Wireless Systems

Reliable solutions for 4G/5G systems, covering Dark Fiber, WDM, Radio over Fiber, and High Speed Back-haul scenarios using mature laser technology.

Why Choose Our Solutions
Advantage 1
Advantage 2
Advantage 3
Manufacturing Excellence

As a specialized manufacturer of magnetic telecom and network components, we are certified by ISO9001:2000, ROSH, REACH, CE, and UL. With advanced manufacturing and testing equipment, we maintain an abundant production capacity of 3000K per month, ensuring short lead times and high-quality output.

Factory View
Testing Center
Frequently Asked Questions
What are the main applications for this 155M BiDi SFP module?
This module is ideal for Fast Ethernet, Gigabit Fibre Channel, and various carrier Ethernet networks including WDM and FTTx applications.
Can I use this module for long-distance transmission?
Yes, this specific bidirectional single-mode SFP supports a maximum transmission distance of up to 20km.
Does this optical transceiver support real-time monitoring?
Yes, it supports DDM (Digital Diagnostic Monitoring), allowing you to monitor parameters like temperature, voltage, and optical power in real-time.
What is the warranty period for your optical modules?
We offer a 5-year warranty on our optical transceiver modules, ensuring long-term reliability for your network infrastructure.
Are samples available for quality testing?
Yes, samples are available for quality verification. Please contact our support team to discuss your testing requirements.
What quality certifications do your products hold?
Our manufacturing process and products are certified by ISO9001:2000, ROSH, REACH, CE, and UL standards.

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