1310nm-TX/1550nm-RX Single Mode SFP 155M Bidi 40km DDM LC Optical Transceiver Module

Product Description

1310nm-TX/1550nm-RX Single Mode SFP 155M Bidi 40km DDM LC Optical Transceiver Module
Part No.LS-BL315501-40C
Form FactorSFP
Max Data Rate155Mbps
Wavelength1310nm-TX/1550nm-RX
Max Cable Distance40km
ConnectorSimplex LC
MediaSMF
Transmitter TypeFP
Receiver TypePIN
TX Power-8 ~ -1dBm
Receiver Sensitivity< -32dBm
EMC SupportedYes
DDM/DOMSupported
ProtocolsSFP MSA and SFF-8472
Temperature Range0 to 70°C / -40 to 85°C
Warranty5 Years
SampleAvailable
💠 VIEW OUR SOLUTIONS

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.

SFP Solution
🚀 Support Full Range Of 155M BiDi SFP
Part Number Data Rate Wavelength Distance Components DDM
LS-BL315501-10C155Mbps1310TX/1550RX10kmFP/PINYes
LS-BL553101-10C155Mbps1550TX/1310RX10kmFP/PINYes
LS-BL315501-15C155Mbps1310TX/1550RX15kmFP/PINYes
LS-BL553101-15C155Mbps1550TX/1310RX15kmFP/PINYes
LS-BL315501-20C155Mbps1310TX/1550RX20kmFP/PINYes
LS-BL315501-40C155Mbps1310TX/1550RX40kmFP/PINYes
LS-BL315501-80C155Mbps1310TX/1550RX80kmFP/PINYes
LS-BL495501-80C155Mbps1490TX/1550RX80kmDFB/PINYes
Transceiver Module
Product Range
🌐 Application Scenarios
Optical Transport
Optical Transport Networks
We provide end-to-end DWDM devices with almost all optical components - from active modules to passive devices, including optical amplifiers (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP and OTDR.
Cloud and Enterprise
To meet the demand of mass data transmission, we have developed a series of high-speed optical modules ranging from 10G to 800G, providing high-quality interconnection solutions for data centers.
Cloud Data Center
Wireless
Wireless
High reliability and performance products with mature lasers and mainstream chip solutions. Includes Dark Fiber, WDM, Radio over Fiber, and Back-haul for 4G/5G systems.
FTTx
Total solutions for global communication network constructers, covering all-optical or optical-copper combined access products.
FTTx
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SFP Cage
🏆 Why Choose Us
Quality
Service
Experience
Technology
🏢 Company Profile

We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROSH, REACH, CE and UL. Established in 1997, we currently employ approximately 2000 staff members. With a production capacity of 3000K per month, we ensure short delivery times for all orders.

Our expertise includes a complete series of optical modules for fixed access, wireless access, carrier Ethernet, WDM, and high-speed data interconnection for cloud computing and ultra-broadband networks. Using the latest optoelectronic technologies, we design and manufacture high-performance products for the global market.

Factory View
Workshop
❓ Frequently Asked Questions
1. Are you a factory or a trading company?
We are a specialized manufacturer of magnetic telecom and networking components, including RJ45 connectors, lan transformers, and SFP modules.
2. Can I get a sample before mass production?
Yes, we can offer free samples to test the quality, though shipping fees are typically covered by the customer.
3. What is your delivery time?
Stock items are ready to ship immediately; mass production typically takes 15-30 days.
4. What after-service do you offer?
We provide a one-year guarantee period and offer 24-hour online technical support.
5. Can you accept OEM/ODM orders?
Yes, we accept OEM/ODM orders. Please contact us to discuss your specific requirements.
6. What are your advantages?
We have over 19 years of production experience and maintain long-term partnerships with leading industry players.
Quality Assurance

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