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1.25Gbps SFP Transceiver EX 40KM 1550nm Single Mode LC DDM
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Product Highlights:
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1.25Gbps SFP EX transceiver designed for long-distance transmission up to 40km over single mode fiber at 1550nm wavelength.
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Equipped with duplex LC interface and hot-pluggable SFP form factor for easy deployment in Gigabit Ethernet and Fiber Channel networks.
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Built-in Digital Diagnostic Monitoring enables real-time monitoring of module operating conditions.
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FiberMania provides OEM manufacturing, compatibility coding, and private label services to support flexible and scalable optical networking solutions.
Table of Contents
Description
The 1.25Gbps SFP Transceiver EX 40KM 1550nm is designed for reliable long-distance fiber optic communication in high-speed networking environments. Operating at a wavelength of 1550nm over single-mode fiber, this SFP module supports transmission distances of up to 40 kilometers, making it ideal for extended network links where stability and signal integrity are critical. It is commonly deployed in Gigabit Ethernet systems, Fiber Channel networks, and connections between routers, switches, and servers.
This SFP module is equipped with a duplex LC interface, allowing easy integration with standard fiber optic cabling and network equipment. Its compact Small Form-Factor Pluggable design supports hot-pluggable installation, enabling network administrators to install or replace modules without interrupting system operation. The module is engineered to maintain stable optical output and low signal attenuation, ensuring reliable data transmission across long-distance fiber links.
The integrated Digital Diagnostic Monitoring (DDM) functionality enables real-time monitoring of key operational parameters such as temperature, supply voltage, laser bias current, transmitted optical power, and received optical power. This capability provides valuable insight into the health and performance of the optical link, allowing proactive network management and troubleshooting. Manufactured according to industry standards and RoHS compliant, the transceiver offers dependable performance for enterprise, telecom, and data center network infrastructures.
Specification
| Form Factor | SFP |
|---|---|
| Data Rate (max) | Up to 1.25Gb/s |
| Distance (max) | 40 km |
| Mode / Fiber | Single Mode |
| Wavelength | 1550nm |
| Transmitter | DFB |
| Receiver | PIN |
| Digital Diagnostic | Yes/No |
| Connector | Duplex LC |
| Cable Type | SMF |
| Operating Temperature | COM/EXT/IND |
Features
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Supports data rate up to 1.25Gbps
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Transmission distance up to 40km over single mode fiber
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Operating wavelength of 1550nm for long-distance communication
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Duplex LC optical interface
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Hot-pluggable SFP form factor for easy installation
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Integrated Digital Diagnostic Monitoring (DDM) support
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Low power consumption and stable optical output
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Compatible with Gigabit Ethernet and Fiber Channel standards
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RoHS compliant and environmentally friendly
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Factory tested for reliable performance
Applications
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Gigabit Ethernet networks
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Telecom backbone and access networks
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Data center interconnection
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Switch to switch fiber links
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Router and server connectivity
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Long-distance fiber optic communication links
FAQ
What transmission distance does this SFP transceiver support?
This module supports transmission distances up to 40 kilometers when used with single mode fiber and operating at a wavelength of 1550nm.
What is Digital Diagnostic Monitoring (DDM)?
DDM is a feature that allows real-time monitoring of key operating parameters such as temperature, voltage, transmit power, and receive power, helping network administrators maintain stable network performance.
Is this SFP module hot-swappable?
Yes. The SFP form factor supports hot-plugging, allowing the module to be installed or replaced without powering down the network equipment.
What type of connector does this module use?
This transceiver uses a duplex LC connector, which is widely used in high-speed fiber optic networking equipment.
Does FiberMania support OEM or compatibility customization?
Yes. FiberMania offers OEM and customized transceiver solutions, including compatibility coding for different brands, private labeling, packaging customization, and large-scale manufacturing support.
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
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