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Cisco Compatible SFP 1000BASE-LX/LH 1310nm 20km DDM Duplex LC/UPC SMF Optical Transceiver Module
Product Highlights:
*Hot Pluggable SFP MSA Compliant to Maximize Uptime and Simplify Maintenance
*Max. Power Consumption 1W Allowing for Prolonged Service Life
*Commercial Temperature Range 0 to 70°C (32 to 158°F)
*Digital Optical Monitoring Capability for Strong Diagnostic Capabilities
*BOX- Support Real-time Configuration
*Compliant to IEEE 802.3z Gigabit Ethernet
*Class 1 FDA Laser Safety and RoHS Compliant
*Tested in Targeted Switches for Superior Performance, Quality, and Reliability
Brand Compatible With 1000BASE-LX/LH SFP Transceiver Module(SFP Double Fiber Single-Mode,1.25G,1310nm, 20km,LC,DDM)
Featuring low power consumption, the hot swappable 1G SFP optical module port is ideal for Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprise LAN & SAN Networks, Data Center LAN & SAN Networks and other optical links.
Product Details
Data Rate | Module Type | Distance | Wavelength | Interface | Temperature | DDM |
1.25Gb/s | SFP | 20KM | 1310nm | LC | 0~70℃ | Yes |

The SFP optical module port-gigabit single-mode optical module SFP-GE-LX/H20 is a high-speed and reliable optical fiber communication component, using single-mode optical fiber transmission technology, with long transmission distance and high transmission rate. The SFP optical module port can achieve gigabit rate optical fiber communication, and can work within a transmission distance of up to 20 kilometers, while supporting digital diagnosis and monitoring function, can realize remote network management and monitoring, making network communication more stable and reliable.
The use of Gigabit single-mode SFP optical module port interface design allows for quick installation and disassembly, making it suitable for a diverse range of optical fiber communication equipment, including switches, routers, servers, and more. By adopting a single-mode optical design, this SFP optical module port ensures enhanced data transmission, thus facilitating a more efficient workflow.
The SFP-GE-LX/H20 optical module, designed for single-mode fiber, is inserted into the SFP optical module port of a single-mode network device. It also supports the detection and monitoring of multiple parameters such as temperature, voltage, and optical power at the single-mode SFP optical module port, ensuring stability and reliability of the single-mode optical fiber communication. Additionally, SFP optical module port complies with MSA (Multi-Source Agreement) protocol standards, ensuring good compatibility and interoperability during data transmission.
The gigabit single-mode SFP-GE-LX/H20, a type of SFP optical module port, is an essential technology in the field of modern optical fiber communication. It provides a fast and efficient solution for enterprise network communication, particularly in single-mode fiber networks. The built-in SFP optical module port not only improves the network transmission rate and transmission distance, but also ensures high stability, security, and reliability of network communication.

Specifications
Model number | SFP-GE-LX/H20 | Brand | Firstoptic |
Form Factor | SFP | Max. Data Rate | 1000Mbps |
Wavelength | 1310nm | Max. Cable Distance | 20km |
Connector | Duplex LC | Optical Components | FP 1310nm |
Media | SMF | DDM Support | Yes |
TX Power | -9.5 ~ -3dBm | Receiver Sensitivity | < -23dBm |
Commercial Temperature Range | 0 to 70°C (32 to 158°F) | Protocols | SFF-8472 MSA Compliant, IEEE 802.3ah-2004, IEEE 802.3z |
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