| Main Features | |
| Application | Short-distance fiber connectivity up to 550 meters |
| Compatibility | Compatible with all major brands (Cisco, HP, D-Link, Mikrotik, etc.) |
| Compliance Standards | SFP MSA, CE, FCC, RoHS |
| Connector Type | LC Duplex |
| Material | EMI-shielded metal housing |
| Maximum Humidity | 5% – 95% (Non-condensing) |
| MTBF | 1,000,000 hours |
| Protocol Support | IEEE 802.3z 1000BASE-SX |
| Type | Gigabit Ethernet Multimode SFP Optical Transceiver |
| Physical Specification | |
| Dimensions | 56.5 × 13.7 × 8.5 mm |
| Form Factor | SFP Hot-Pluggable |
| Operating Temperature | -10°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Weight | 18g – 20g |
| Power, Build & OS | |
| DDM/DOM Support | Optional (depending on batch) |
| Power Consumption | < 1W |
| Power Supply | Powered directly via SFP slot |
| Voltage | 3.3V |
| Performance | |
| BER (Bit Error Rate) | < 1×10⁻¹² |
| Data Rate | 1.25 Gbps |
| Fiber Core Size | 50/125 µm or 62.5/125 µm |
| Fiber Type | Multimode |
| Laser Type (TX/RX) | VCSEL Laser / PIN Receiver |
| Link Budget | 9 dB |
| Modulation Type | NRZ |
| RX Sensitivity | ≤ -18 dBm |
| Transmission Distance | Up to 550m (Multimode Fiber) |
| TX Power (Transmit Power | -9.5 dBm to -3 dBm |
| Wavelength | 850nm |
Product Overview
The NEO COM NEO-GSFP-MM-550M 1.25G LC Multimode SFP Transceiver is a high-performance optical module designed for short-range fiber optic networks. It can support 1.25Gbps data rates over multimode fiber and is best applied with enterprise LANs, data centers, and campus network links. The transceiver is equipped with LC duplex connectors for accurate dual-fiber connection and assures stable transmission up to 550 meters, hence suitable for intra-building or inter-floor fiber connections.
Compliant with the SFP MSA and IEEE 802.3 standards, the NEO-GSFP-MM-550M is compatible with a wide range of switches, routers, and storage devices. It features a hot-swappable, plug-and-play design that enables easy installation without interfering with network operation. With affordable, reliable, and low-latency multimode fiber connectivity at low power consumption and robust construction, it helps ensure efficient communication for short-range high-speed networking environments.
Key Features
- 1.25G LC multimode SFP transceiver module
- Supports short-range transmission up to 550 meters
- LC duplex fiber connector for dual-fiber operation
- Operates at 850nm wavelength for optimal multimode performance.
- Fully compliant with IEEE 802.3 and SFP MSA standards.
- Hot-swappable plug-and-play design for easy deployment
- Low power consumption for energy-efficient operations
- Stable 1.25Gbps high-speed Ethernet performance
- Durable construction that can ensure years of use.
- Compatible with major enterprise switches and routers
- Ideal for data centers, campus, and LAN fiber links
- Provides low-latency and stable optical communication
- Suitable for intra-building and inter-floor fiber networks
- Quick installation without network down time
Applications
- Enterprise LAN fiber connections
- Data center short-range uplinks
- Campus network fiber links
- Switch-to-switch connections within buildings
- Projects for converting fiber to fiber
- Storage area networks and NAS systems
- High-performance computing (HPC) short-range networks
- Intra-building or inter-floor fiber deployments
Installation Notes
- Check the device compatibility before inserting the module.
- Carefully insert the SFP module into the SFP port.
- Connect the LC duplex multimode fiber cables securely.
- Avoid bending fiber cables beyond the minimum radius.
- Fiber connectors need to be clean upon insertion.
- Check link/activity LED indicators after installation
- Update network device firmware when needed
- Keep dust caps on unused ports
- Avoid high temperature and high humidity installation.
Environmental / Operating Conditions
- Operating Temperature: 0°C ~ 70°C, safe range
- Storage temperature: -40°C to 85°C safe storage
- Humidity: 5%–95% non-condensing
- Indoor-rated operation for reliable performance.
- Low-power operation for energy efficiency
- Stable long-term multimode fiber signal performance
- Suitable for continuous 24/7 network operation
Global Availability
The NEO COM NEO-GSFP-MM-550M 1.25G Multimode SFP Transceiver can be purchased from NEO COM resellers, distributors, and online IT marketplaces all over the world. Its compatibility with enterprise, small business, and data center network devices secures adoption for campus, building, and short-range LAN fiber networks worldwide. Organizations in North America, Europe, Asia, and the Middle East trust this module to provide economically feasible, high-performance, and reliable multimode fiber connectivity over short distances.