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Grandstream F-MM850-550M-1.25G Fibre Module MM 550M 1.25GB

Grandstream F-MM850-550M-1.25G Fibre Module MM 550M 1.25GB

The Grandstream F-MM850-550M-1.25G is a high-performance multi-mode SFP fiber transceiver module designed for Gigabit optical networking applications, supporting up to 1.25Gbps transmission speeds over distances up to 550 meters.

£15.00

The Grandstream F-MM850-550M-1.25G Fibre Module is a high-performance multi-mode SFP transceiver designed to provide reliable and efficient fiber connectivity for enterprise LAN networks, switches, routers, and other Gigabit Ethernet networking equipment. Supporting data transfer speeds up to 1.25Gbps, this compact hot-pluggable fiber module enables stable high-speed optical communication over multimode fiber connections.

Operating at an 850nm wavelength, the F-MM850-550M-1.25G supports transmission distances up to 550 meters over OM2 multimode fiber and up to 300 meters over OM1 fiber, making it ideal for short-to-medium distance fiber deployments within office buildings, campuses, and data networking environments. Its Duplex LC connector ensures secure and reliable optical connectivity while maintaining compatibility with a wide range of networking devices equipped with SFP ports.

Designed with low power consumption, low EMI interference, and excellent ESD protection, the module delivers dependable performance for enterprise-grade networking applications. The hot-swappable design allows easy installation and replacement without interrupting network operations, making it a practical and scalable solution for fiber network expansion and upgrades.

Ideal For

  • Enterprise LAN networks
  • Fiber uplink deployments
  • Office and campus networking
  • Gigabit Ethernet switches and routers
  • Fiber media converters
  • Short-to-medium range optical networking applications

Benefits

The Grandstream F-MM850-550M-1.25G provides reliable and cost-effective fiber connectivity for businesses looking to expand or upgrade their Gigabit Ethernet infrastructure. Its multimode fiber support and 550-meter transmission range make it ideal for office buildings, server rooms, and campus environments where stable high-speed optical links are required.

With hot-swappable installation, low power consumption, and enterprise-grade protection against EMI and ESD interference, the module offers dependable long-term performance while simplifying maintenance and deployment. Its compatibility with standard SFP interfaces also ensures flexible integration into existing networking environments.

  • 1.25Gbps Gigabit Ethernet SFP transceiver
  • Multi-mode fiber support for enterprise LAN deployments
  • Transmission distance up to 550m over OM2 fiber
  • Operates at 850nm wavelength
  • Duplex LC optical connector
  • Hot-pluggable SFP form factor for easy installation
  • Low EMI interference and ESD protection
  • Low power consumption design
  • Compatible with Gigabit Ethernet networking equipment
  • Supports stable high-speed optical communication
  • Ideal for switches, routers, and fiber uplink applications
  • Compact and lightweight module design

Optical Specifications

  • Fiber Type: Multi-Mode Fiber (MMF)
  • Wavelength: 850nm
  • Connector Type: Duplex LC
  • Transmission Distance:
    • Up to 550m on OM2 (50/125µm) fiber
    • Up to 300m on OM1 (62.5/125µm) fiber

Performance

  • Data Rate: 1.25Gbps
  • Gigabit Ethernet support
  • Hot-pluggable SFP transceiver module
  • Digital Diagnostic Monitoring (DDM) support

Electrical & Environmental

  • Maximum Power Consumption: 0.8W
  • Operating Voltage: 3.3V
  • Operating Temperature: 0°C to 70°C
  • Storage Temperature: -40°C to 85°C
  • Low EMI and enhanced ESD protection

Standards & Compatibility

  • IEEE 802.3z compliant
  • SFP MSA compliant
  • RoHS compliant
  • Compatible with SFP-enabled switches, routers, and media converters

Physical

  • Compact SFP form factor
  • Lightweight metal housing
  • Hot-swappable design
  • Grandstream F-MM850-550M-1.25G SFP Fiber Module
  • Protective Dust Caps
  • Quick Installation Documentation
  • Warranty Information

Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.

Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

Overview

The Grandstream F-MM850-550M-1.25G Fibre Module is a high-performance multi-mode SFP transceiver designed to provide reliable and efficient fiber connectivity for enterprise LAN networks, switches, routers, and other Gigabit Ethernet networking equipment. Supporting data transfer speeds up to 1.25Gbps, this compact hot-pluggable fiber module enables stable high-speed optical communication over multimode fiber connections.

Operating at an 850nm wavelength, the F-MM850-550M-1.25G supports transmission distances up to 550 meters over OM2 multimode fiber and up to 300 meters over OM1 fiber, making it ideal for short-to-medium distance fiber deployments within office buildings, campuses, and data networking environments. Its Duplex LC connector ensures secure and reliable optical connectivity while maintaining compatibility with a wide range of networking devices equipped with SFP ports.

Designed with low power consumption, low EMI interference, and excellent ESD protection, the module delivers dependable performance for enterprise-grade networking applications. The hot-swappable design allows easy installation and replacement without interrupting network operations, making it a practical and scalable solution for fiber network expansion and upgrades.

Ideal For

  • Enterprise LAN networks
  • Fiber uplink deployments
  • Office and campus networking
  • Gigabit Ethernet switches and routers
  • Fiber media converters
  • Short-to-medium range optical networking applications

Benefits

The Grandstream F-MM850-550M-1.25G provides reliable and cost-effective fiber connectivity for businesses looking to expand or upgrade their Gigabit Ethernet infrastructure. Its multimode fiber support and 550-meter transmission range make it ideal for office buildings, server rooms, and campus environments where stable high-speed optical links are required.

With hot-swappable installation, low power consumption, and enterprise-grade protection against EMI and ESD interference, the module offers dependable long-term performance while simplifying maintenance and deployment. Its compatibility with standard SFP interfaces also ensures flexible integration into existing networking environments.

  • 1.25Gbps Gigabit Ethernet SFP transceiver
  • Multi-mode fiber support for enterprise LAN deployments
  • Transmission distance up to 550m over OM2 fiber
  • Operates at 850nm wavelength
  • Duplex LC optical connector
  • Hot-pluggable SFP form factor for easy installation
  • Low EMI interference and ESD protection
  • Low power consumption design
  • Compatible with Gigabit Ethernet networking equipment
  • Supports stable high-speed optical communication
  • Ideal for switches, routers, and fiber uplink applications
  • Compact and lightweight module design

Optical Specifications

  • Fiber Type: Multi-Mode Fiber (MMF)
  • Wavelength: 850nm
  • Connector Type: Duplex LC
  • Transmission Distance:
    • Up to 550m on OM2 (50/125µm) fiber
    • Up to 300m on OM1 (62.5/125µm) fiber

Performance

  • Data Rate: 1.25Gbps
  • Gigabit Ethernet support
  • Hot-pluggable SFP transceiver module
  • Digital Diagnostic Monitoring (DDM) support

Electrical & Environmental

  • Maximum Power Consumption: 0.8W
  • Operating Voltage: 3.3V
  • Operating Temperature: 0°C to 70°C
  • Storage Temperature: -40°C to 85°C
  • Low EMI and enhanced ESD protection

Standards & Compatibility

  • IEEE 802.3z compliant
  • SFP MSA compliant
  • RoHS compliant
  • Compatible with SFP-enabled switches, routers, and media converters

Physical

  • Compact SFP form factor
  • Lightweight metal housing
  • Hot-swappable design