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Juniper QFX-SFP-1GE-SX 1 GbE SX SFP 850 nm 550 m | SFP Module
Juniper Networks
MPN: QFX-SFP-1GE-SX
$562.80$670.00
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 1000Base-SX Gigabit Ethernet
- 850 nm optical wavelength
- LC duplex connector
- Multimode fiber support
- 1 x SFP port
- QFX3500 switch compatibility
- 1-year limited warranty
- Extend Gigabit Ethernet links using 1000Base-SX multimode optics
Keep short-reach fiber links clean and predictable with the Juniper QFX-SFP-1GE-SX. Built for 1000Base-SX Gigabit Ethernet over multimode optical fiber, this SFP module uses an 850 nm wavelength and LC duplex connectivity to support transmission distances up to 550 m. It is a practical fit for access-layer uplinks, switch interconnects, and other data networking paths where consistent optical performance matters more than excess reach.
This module is aligned to Juniper QFX3500 switch compatibility, making it a straightforward choice when you need a vendor-matched transceiver rather than a generic substitute. The single-port SFP form factor keeps density high and cabling simple, while the 1-year limited warranty reflects a component intended for production use. For teams standardizing on Juniper optics, this module helps preserve link integrity, reduce compatibility risk, and keep fiber infrastructure aligned to the platform it serves.
Ideal For
- Access-layer uplinks in Juniper QFX3500 switch deployments
- Short-reach switch-to-switch connections over multimode fiber
- Data center edge links requiring 1 GbE optical connectivity
- Network refreshes that require vendor-matched Juniper transceivers
Why This Product
- 1Vendor-matched Juniper optics reduce compatibility risk versus generic modules
- 2850 nm multimode design suits short-reach enterprise fiber runs
- 3550 m reach covers common access and aggregation links
- 4LC duplex SFP format keeps deployment simple and dense
