Category
Cisco Compatible SFP 1000BASE-SX 850nm 550m DDM Duplex LC/UPC MMF Optical Transceiver Module
Product Highlights
*Hot Pluggable SFP MSA Compliant to Maximize Uptime and Simplify Maintenance
*Max. Power Consumption 0.8W 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-SX SFP Optical Module(SFP Double Fiber Multimode,1.25G,850nm,550m,LC,DDM)
Featuring low power consumption, the hot swappable 1G SFP optical module multimode 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 | 550M | 850nm | LC | 0~70℃ | Yes |

The SFP-GE-MM optical module has a compact design and is compatible with a variety of network interfaces, making it an ideal choice for connecting gigabit network devices. Due to its excellent performance and stability, SFP optical modules are widely used in data centers, enterprise networks and communication service providers.
SFP optical module multimode can transmit a variety of modes of light, compared with single-mode fiber, it is more suitable for high-speed data transmission over short distances. The SFP-GE-MM takes advantage of this feature to achieve data transfer rates of up to 1Gbps over multimode fibers while maintaining low signal attenuation and latency. This performance makes the SFP optical module multimode module shine in the high-speed LAN inside the enterprise, whether it is an office environment or campus network, it can easily cope with the needs of high-speed data transmission.
In addition, the compatibility and scalability of the SFP optical module multimode are equally impressive. It supports a variety of fiber types, including OM1, OM2, and OM3, and can be flexibly selected according to actual requirements. At the same time, the design of the SFP interface makes the SFP optical module multimode easily interconnect with a variety of network switches and servers, greatly improving the flexibility and scalability of network configuration.
In terms of reliability, the SFP optical module multimode also performs well. It has passed rigorous quality testing and certification to ensure stable performance under long periods of high load operation. In addition, the hot-swap function of the SFP optical module multimode makes maintenance and upgrade more convenient, and the module can be replaced without interrupting network services, ensuring service continuity and stability.

Specifications
Model number | SFP-GE-MM | Brand | Firstoptic |
Form Factor | SFP | Max. Data Rate | 1.25Gbps |
Wavelength | 850nm | Max. Cable Distance | 550m@50/125µm OM2 MMF |
Connector | Duplex LC | Media | Multimode/MMF |
Transmitter Type | VCSEL | Receiver Type | PIN |
DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
TX Power | -9.5 ~ - 3dBm | Receiver Sensitivity | < -17dBm |
Typical Power Consumption | ≤0.8w | Receiver Overload | -3dBm |
Bit Error Ratio (BER) | 1.00E-12 | Extinction Ratio | >9dB |
Protocols | IEEE 802.3z, SFF-8472, SFP MSA (INF-8074i) Compliant | Warranty | 3 Years |
Certification system

Features
Test Equipment
Compatible Test
QC TestHigh Compatibility for all Brands

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