Dorelink Dorelink

1490nm-TX/1550nm-RX Single Mode SFP Bidi 80km 155M LC Optical Transceiver Module

Product Description

1490nm-TX/1550nm-RX Single Mode SFP Bidi 80km 155M LC Optical Transceiver Module
Part No.LS-BL495501-80C
Form FactorSFP
Max Data Rate155Mbps
Wavelength1490nm-TX/1550nm-RX
Max Cable Distance80km
ConnectorSimplex LC
MediaSMF
Transmitter TypeFP
Receiver TypePIN
TX Power-5 ~ 2dBm
Receiver Sensitivity< -32dBm
EMC SupportedYes
DDM/DOMSupported
ProtocolsSFP MSA and SFF-8472
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
VIEW OUR SOLUTIONS

Drawing 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.

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-BL315501-40C155Mbps1310nm-TX/1550nm-RX40kmFP/PINYes
LS-BL495501-80C155Mbps1490nm-TX/1550nm-RX80kmDFB/PINYes
LS-BL554901-80C155Mbps1550nm-TX/1490nm-RX80kmDFB/PINYes
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Optical Transport Networks

Providing end-to-end DWDM devices with almost all optical components - from active modules to optical passive devices, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP and OTDR.

OTN
Cloud and Enterprise

Meeting the demand of mass data transmission in data centers with high-speed optical modules ranging from 10G to 800G, providing high-quality interconnection solutions.

Cloud
Wireless 4G/5G

High reliability performance products with mature lasers and mainstream chip solutions. Includes Dark Fiber, WDM, Radio over Fiber, High Speed, and Back-haul scenarios.

Wireless
FTTx Solutions

Comprehensive FTTx optical fiber access total solutions covered from all-optical or optical copper combined access solutions and products for global networks.

FTTx
Why Choose Our Modules
Quality Control
Testing
Production
Frequently Asked Questions
Are your SFP modules compatible with major switch brands?
Yes, our optical modules are designed to be compatible with a wide range of network equipment and follow the standard SFP MSA and SFF-8472 protocols.
Can I request samples for testing before placing a bulk order?
Yes, samples are available for quality evaluation. Please reach out to our team to discuss your specific testing requirements.
What is the standard lead time for production?
Items in stock are ready for immediate shipment. For mass production, the typical lead time ranges from 15 to 30 days depending on the order volume.
Do your BiDi modules support Digital Diagnostic Monitoring (DDM)?
Yes, most of our BiDi SFP modules, including the 80km 155M series, come with DDM support for real-time monitoring of operating parameters.
What kind of warranty do you provide for optical transceivers?
We provide a 5-year warranty on our optical modules, ensuring long-term reliability and professional technical support.
Is technical support available after the purchase?
Absolutely. We offer 24-hour online technical support to help with installation, compatibility issues, or any performance queries.

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