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StarTech.com Cisco SFP-GE-S Compatible SFP Module - 1000BASE-SX - 1GE Gigabit Ethernet SFP 1GbE Multimode Fiber MMF Optic Transceiver
- With 1000Base-SX technology, enjoy up to 1000Mbps data transfer rate over optical fiber cable
- Lets you conveniently connect to the 1.25 gigabit ethernet Ethernet technology to offer maximum productivity
- Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
- Multi-mode fiber mode support for reliable, fast transfer, sharing, and access to the data and information
- SFP (mini-GBIC) offers better usage with maximum efficiency and convenience
- SFP (mini-GBIC) with data networking application/usage for maximum dependability and convenience
- Hot-pluggable form factor allows hassle-free and easy usage with increased efficiency
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Overview
Specs
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100% Cisco SFP-GE-S compatible guaranteed - Lifetime Warranty on all SFP modules
Warranty & Returns
Warranty, Returns, And Additional Information
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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
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The StarTech.com SFPGESST is a Cisco-compatible 1000BASE-SX SFP transceiver for connecting network equipment over multimode fiber. It suits IT teams and network administrators needing a hot-pluggable, LC-connected 1GbE link for distances up to 550 m; confirm the host device supports this SFP module.
Recommended For
- Network administrators adding or replacing a 1GbE fiber link in a compatible Cisco switch or router, when the equipment calls for an SFP-GE-S–compatible 1000BASE-SX module.
- IT teams connecting switches or network devices over existing multimode fiber for short campus, office, or equipment-room links, within the optic’s supported distance and fiber requirements.
- Technicians replacing or installing an SFP in a live network who need a hot-swappable module and a fiber link that can be monitored through DDM, where the host equipment supports it.
- Teams using a compatible MSA-compliant switch or media converter that accepts uncoded SFP modules and needs a standard 1GbE multimode SX optic.
Real-World Use Scenarios
- Link two SFP-equipped switches in separate wiring closets over existing multimode fiber; with a compatible 1000BASE-SX optic at each end and matching LC connections, the link can carry ordinary 1GbE network traffic between the closets.
- Add a fiber uplink from a Cisco-compatible switch to a remote network area, such as another floor or building section; the module provides a 1GbE connection when the fiber run, connector, and far-end optic are compatible.
- Connect an SFP-equipped switch to a copper-only Gigabit Ethernet device through a compatible fiber media converter at the far end; this can reuse an existing multimode fiber run without replacing that device.
- Replace or install an optic in a supported Cisco switch or router during network maintenance; its hot-pluggable design allows the module to be inserted or removed without powering down the device, though the affected link will be unavailable during the change.
- Restore a failed 1GbE multimode-fiber link by swapping in a replacement optic; this is a practical option when the fault is the transceiver, provided the host device accepts the module and the fiber path and far-end optic are working.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Cisco-compatible Gigabit Ethernet links over multimode fiber, with supported distances up to 550 m |
| Optical Interface And Reach | 850 nm multimode fiber connection with an LC female connector; supports distances up to 550 m (1804 ft) |
| Data Rate | 1 Gbps transfer rate, with data rates up to 1.25 Gbps |
| Compatibility And Standards | IEEE 802.3z 1000BASE-SX; complies with SFP Multi-Source Agreement (MSA) standards and is compatible with Cisco equipment |
| Installation | Fully hot-pluggable |
| Model Identifiers | StarTech.com model SFPGESST |














