• Silver-colored Arista SFP-100M-FX 100BASE-FX multi-mode transceiver modules with blue handles and metallic connectors
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Arista

Arista SFP-100M-FX | 100BASE-FX SFP Transceiver, MMF, 1310nm, 2km, LC

SFP-100M-FX

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Description

The SFP-100M-FX is a hot-swappable 100BASE-FX SFP transceiver from the Arista optics range for Gigabit and 100M Ethernet SFP ports. It suits Fast Ethernet fibre links up to 2km over multimode fibre, for example connecting an Arista SFP port to legacy 100BASE-FX equipment.

The module transmits at 1310nm over 62.5 / 50 um multimode fibre and terminates in an LC connector. It uses an SGMII electrical host interface, and consumes a maximum of 1.5W, powered from the host switch SFP port. The datasheet lists 550m and 2km reach figures, with a maximum of 2km over MMF. Transmit power is -20 to -14 dBm and receive power is -8 to -31 dBm, with an operating case temperature of 0 to 70 C.

The module is intended for Arista SFP ports that support 100M operation. Refer to Arista's Transceiver and Cable Guide for supported platforms. For 100BASE-LX single-mode links of up to 10km, the sibling module is SFP-100M-LX.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot swappable to maximise uptime and simplify serviceability
- SFP form factor for compact, low-power fibre connectivity
- 100BASE-FX Fast Ethernet over 1310nm multimode fibre
- Reach of up to 2km over MMF
- SGMII electrical host interface
- Complies with industry standards
- Flexibility of media and interface choice on a port-by-port basis

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- PHY type: 100BASE-FX
- Data rate: 100 Mbps Fast Ethernet
- Form factor: SFP
- Electrical host interface: SGMII
- Connector type: LC
- Wavelength: 1310 nm
- Cable type: Multimode fibre (MMF)
- Core size: 62.5 / 50 um
- Modal bandwidth: 200 / 500 MHzkm
- Tx power: -20 to -14 dBm
- Rx power: -8 to -31 dBm
- Max reach: 2km over MMF
- Power consumption: 1.5 W max
- Dimensions (H x W x D): 8.55 x 13.7 x 56.5 mm
- Operating case temperature: 0 to 70 C
- Storage temperature: -40 to 70 C
- Relative humidity: 5 to 95%
- Operating altitude: 0-10,000 ft

FAQs

Q: What fibre type does the SFP-100M-FX use?
A: It operates over multimode fibre (62.5 / 50 um) at 1310nm, with a maximum reach of 2km, and terminates in an LC connector.

Q: How much power does the module draw?
A: It draws a maximum of 1.5W, powered from the host switch SFP port, so no separate power supply is needed.

Q: Which Arista ports does it work with?
A: It is intended for Arista SFP ports that support 100M operation. Refer to Arista's Transceiver and Cable Guide to confirm supported platforms.

Q: How does it differ from the SFP-100M-LX?
A: The SFP-100M-FX is 100BASE-FX for multimode fibre up to 2km, while the SFP-100M-LX is 100BASE-LX for single-mode fibre up to 10km.

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