Grandstream F-MM850-550M-1.25G 1.25Gbps SFP Fiber Module

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SKU: F-MM850-550M-1.25G  |  Brand: Grandstream
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Grandstream F-MM850-550M-1.25G 1.25Gbps SFP Fiber Module


FEATURES

  • The Grandstream F-MM850-550M-1.25G 1.25Gbps SFP Fiber Module is a reliable networking accessory designed to provide fast and stable fiber connectivity for compatible network equipment. It is designed for multimode fiber applications and supports data speeds of up to 1.25Gbps, making it suitable for offices, enterprise networks, server rooms, data centers, campus networks, and other professional networking environments. Its compact SFP form factor allows it to be installed into compatible SFP ports, providing a convenient way to add or expand fiber connectivity without replacing the entire networking device.
  • One of the key features of the F-MM850-550M-1.25G is its 1.25Gbps data transmission speed, which provides reliable bandwidth for everyday network communication and data transfer. It is suitable for network links connecting switches, routers, servers, and other compatible equipment where fiber connectivity is preferred. The module provides a practical balance between performance, distance, and cost for short- and medium-distance fiber installations.
  • The module is designed for multimode fiber and operates at an 850nm wavelength. It supports transmission distances of up to 550 meters, making it suitable for connections within buildings, server rooms, data centers, campuses, and other locations where a moderate fiber link distance is required. This makes it a useful choice for network administrators who need to extend connectivity beyond the typical limits of copper Ethernet cabling.
  • The SFP form factor makes installation convenient in compatible network switches, routers, and other networking equipment. The module is designed to be hot-pluggable, allowing compatible network administrators to install or replace the module without shutting down the entire network device. This can make maintenance and network upgrades easier while reducing unnecessary downtime.
  • The F-MM850-550M-1.25G uses a Duplex LC connector, which provides a standard and convenient connection method for compatible multimode fiber cables. This allows the module to integrate easily into existing fiber infrastructure where LC connections are already available. Users should ensure that compatible multimode fiber cabling and supported SFP ports are used for proper operation.
  • The module is suitable for a variety of applications, including enterprise LAN networks, office infrastructure, data center connections, server-to-switch links, campus networks, and other professional fiber deployments. Its compact size also makes it practical for installations where space inside networking equipment is limited.
  • Overall, the Grandstream F-MM850-550M-1.25G 1.25Gbps SFP Fiber Module provides a practical combination of reliable network performance, multimode fiber compatibility, 850nm operation, and up to 550 meters of transmission distance. Its convenient SFP form factor and professional fiber connectivity make it a useful accessory for expanding and maintaining modern network infrastructure.


SPECIFICATIONS


Brand 

Grandstream

Model

F-MM850-550M-1.25G

Color

Silver

Product Type

SFP Fiber Module

Fiber Mode

Multi-Mode Fiber (MMF)

Connector Type

Duplex LC

DDM

Yes — I²C for integrated Digital Diagnostic Monitoring

Nominal Wavelength

850 nm

Data Rate

1.25 Gbps SFP

Transfer Distance

50/125 µm (OM2): 0.55 km (550 m); 62.5/125 µm (OM1): 0.3 km (300 m)

Maximum Power Consumption

0.8 W

TX Power

−10 to −3 dBm, ±3 dB

RX Power

−18 to 0 dBm, ±3 dB

Operating Voltage

3.3 V ±0.3 V

Operating Temperature

0°C to 70°C

Operating Humidity

5% to 85%

Storage Temperature

−40°C to 85°C

Unit Weight

17.1 g

Standards

SFF-8472, SFP MSA, IEEE 802.3z, RoHS-6

Compliance

FCC, CE, FDA

Warranty

1 Year

Note

*Price, feature and specifications are subject to change without notice

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Product specifications are displayed from the product information supplied by the catalog.

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