# StarTech.com Cisco GLC-SX-MMD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DD

> Price comparison in United Kingdom (GBP). Lowest price right now: **£44.29** at Quzo UK with free delivery, in stock. 1 offer from 1 shop. Checked 2026-10-15T15:50:37Z.

## Product
- Brand: Startech
- Category: [Computers & accessories](https://pricuro.com/uk/computers.md) > [Networking & Wi-Fi](https://pricuro.com/uk/computers/networking-wifi.md)
- EAN/GTIN: 0065030868587
- Page: https://pricuro.com/uk/p/startech-com-cisco-glc-sx-mmd-compatible-sfp-module-1000base-sx-1gbe-multimode-fiber-mmf-27823
- Image: https://pricuro.com/img/27823/800/startech-com-cisco-glc-sx-mmd-compatible-sfp-module-1000base-sx-1gbe-multimode-fiber-mmf.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | Quzo UK | £44.29 | free | £44.29 | in stock | new | https://pricuro.com/go/101035240 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-14, 2 days)

- Lowest price today: £44.29
- Last 30 days: lowest £44.29, highest £44.29, average £44.29
- All-time low on Pricuro: £44.29 (2026-10-14)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-14 | £44.29 |
| 2026-10-15 | £44.29 |

## Specifications

StarTech.com Cisco GLC-SX-MMD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM Cisco Firepower, ASR920, IE2000. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP. Product colour: Silver, Housing material: Aluminium, Mean time between failures (MTBF): 3381761 h. Power consumption (typical): 1 W. Compliance certificates: CE, RoHS. Width: 13.7 mm, Depth: 56.6 mm, Height: 12.5 mm

- SFP transceiver type: Fiber optic
- Maximum data transfer rate: 1250 Mbit/s
- Interface type: SFP
- Multi-mode fiber (MMF) supported: Yes
- Fiber optic connector: LC
- SFP transceiver standard: SX
- Maximum transfer distance: 550 m
- Wavelength: 850 nm
- Networking standards: IEEE 802.3z
- Duplex system: Full
- Digital Diagnostics Monitoring (DDM): Yes
- Product colour: Silver
- Housing material: Aluminium
- Hot-swap: Yes
- Mean time between failures (MTBF): 3381761 h
- Power consumption (typical): 1 W
- Compliance certificates: CE, RoHS
- Operating temperature (T-T): 0 - 70 °C
- Storage temperature (T-T): -40 - 85 °C
- Operating relative humidity (H-H): 5 - 95%
- Width: 13.7 mm
- Depth: 56.6 mm
- Height: 12.5 mm
- Weight: 18 g
- Quantity per pack: 1 pc(s)
- Package width: 92 mm
- Package depth: 113 mm
- Package height: 33 mm
- Package weight: 46 g
- Master (outer) case width: 342 mm

## Other variants

- [StarTech.com Cisco SFP-GE-S Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM ](https://pricuro.com/uk/p/startech-com-cisco-sfp-ge-s-compatible-sfp-module-1000base-sx-1gbe-multimode-fiber-mmf-27443.md) – from £32.07
- [StarTech.com Cisco GLC-SX-MM-RGD Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm -](https://pricuro.com/uk/p/startech-com-cisco-glc-sx-mm-rgd-compatible-sfp-module-1000base-sx-1gbe-multimode-fiber-19515706.md) – from £47.45
- [StarTech.com Dell EMC SFP-1G-SX Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - ](https://pricuro.com/uk/p/startech-com-dell-emc-sfp-1g-sx-compatible-sfp-module-1000base-sx-1gbe-multimode-fiber-12314872.md) – from £28.28
- [StarTech.com Juniper EX-SFP-1GE-SX Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm](https://pricuro.com/uk/p/startech-com-juniper-ex-sfp-1ge-sx-compatible-sfp-module-1000base-sx-1gbe-multimode-fiber-19515662.md) – from £35.28
- [StarTech.com Cisco Meraki MA-SFP-1GB-SX Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - ](https://pricuro.com/uk/p/startech-com-cisco-meraki-ma-sfp-1gb-sx-compatible-sfp-module-1000base-sx-1gbe-multimode-16394261.md) – from £29.36
- [StarTech.com 10 Pack Cisco GLC-SX-MM Compatible SFP Module (10 Pack) - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC ](https://pricuro.com/uk/p/startech-com-10-pack-cisco-glc-sx-mm-compatible-sfp-module-10-pack-1000base-sx-1gbe-19515573.md) – from £260.18
- [StarTech.com HPE JD118B Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 590](https://pricuro.com/uk/p/startech-com-hpe-jd118b-compatible-sfp-module-1000base-sx-1gbe-multi-mode-fiber-optic-19515656.md) – from £39.91
- [StarTech.com Extreme Networks 10051 Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850n](https://pricuro.com/uk/p/startech-com-extreme-networks-10051-compatible-sfp-module-1000base-sx-1gbe-multimode-17303284.md) – from £38.30
- [StarTech.com MSA Uncoded SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber (MMF) Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM](https://pricuro.com/uk/p/startech-com-msa-uncoded-sfp-module-1000base-sx-1gbe-multi-mode-fiber-mmf-optic-27911.md) – from £28.41
- [StarTech.com Arista Networks SFP-1G-SX Compatible SFP Module - 1000BASE-SX - 1GbE Multimode Fiber MMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 8](https://pricuro.com/uk/p/startech-com-arista-networks-sfp-1g-sx-compatible-sfp-module-1000base-sx-1gbe-multimode-19515876.md) – from £34.16
- [StarTech.com 10 pack HPE J4858C Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM](https://pricuro.com/uk/p/startech-com-10-pack-hpe-j4858c-compatible-sfp-module-1000base-sx-1gbe-multi-mode-fiber-19515591.md) – from £267.14

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