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Juniper SFP-1GE-SX Refurbished Optics WhaleyComm
Juniper

Juniper SFP-1GE-SX 1GbE SX SFP Transceiver Module Refurbished

MPN: SFP-1GE-SX
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$6.00
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+1 214 607-4800
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Lifetime
Warranty
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ISO 9001
Certified Testing
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R2v3
Responsible Refurb
25+
Years
5K+
Customers
ISO
Certified
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Tested

Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.

Tested to factory specification. Backed by 25 years of enterprise trust.

The Juniper SFP-1GE-SX is a 1 Gigabit Ethernet Short Wavelength (SX) SFP (Small Form-factor Pluggable) transceiver module designed for high-speed data transmission over multimode fiber. Purpose-built for Juniper Networks platforms, this optic delivers reliable 1GbE connectivity ideal for data center, enterprise LAN, and campus network deployments.

This unit is professionally refurbished and tested to original factory specifications by WhaleyComm's certified technicians, ensuring performance identical to new — at a fraction of the cost.

Product Details

  • MPN: SFP-1GE-SX
  • Vendor / Brand: Juniper Networks
  • Product Type: Optics / SFP Transceiver
  • Speed: 1 Gigabit Ethernet (1GbE)
  • Fiber Type: Multimode Fiber (MMF)
  • Wavelength: 850nm (Short Wavelength / SX)
  • Connector: LC Duplex
  • Condition: Refurbished – Inspected, cleaned, and tested to factory specification

Compatibility

The SFP-1GE-SX is compatible with a wide range of Juniper Networks switches, routers, and firewalls including EX Series, MX Series, QFX Series, and SRX Series platforms that support standard 1GbE SFP ports.

Technical Specifications
{'Manufacturer Part Number'
'SFP-1GE-SX', 'Brand': 'Juniper', 'Product Type': 'Optics / SFP Transceiver', 'Condition': 'Refurbished – Inspected, cleaned, and tested to factory specification', 'MPN': 'SFP-1GE-SX', 'Vendor / Brand': 'Juniper Networks', 'Speed': '1 Gigabit Ethernet (1GbE)', 'Fiber Type': 'Multimode Fiber (MMF)', 'Wavelength': '850nm (Short Wavelength / SX)', 'Connector': 'LC Duplex'}
Ideal Use Cases
Inter-Switch Links and Uplinks
Optical transceivers enable high-speed connections between switches, servers, and storage devices where copper is insufficient for the required distance or bandwidth.
Data Center Backbone
Ideal for backbone links between core, distribution, and access switches in data center and campus environments at significant savings versus OEM pricing.
What's Included
✔ Juniper SFP-1GE-SX Refurbished Optical Transceiver (1x)
✔ Protective dust caps installed
✔ WhaleyComm ISO 9001-certified inspection and testing certificate
✔ WhaleyComm Lifetime Warranty
Lifetime Warranty — No Time Limits. No Questions.
Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it. No time limits, no expiration, no hidden conditions. Backed by 25 years and 5,000+ satisfied customers.
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Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
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Platform Compatibility

  • OS: Junos OS — unified across EX, QFX, MX, SRX platforms
  • Management: Juniper Junos Space and Contrail for SDN integration
  • Optics: Juniper-qualified SFP, SFP+, QSFP, XFP modules
  • Standards: IEEE 802.1Q, 802.3ad, BGP, OSPF, IS-IS, MPLS
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Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
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Shipping
Orders ship within 1-2 business days from our facility in Texas. Overnight and expedited shipping available at checkout.
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Returns
Contact our support team for any DOA or warranty issues. Every WhaleyComm unit is covered by a Lifetime Warranty — we make it right, fast.
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Contact
+1 214 607-4800 | Mon-Fri 8am-6pm CST
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Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
Refurbished means this Juniper SFP-1GE-SX was previously deployed and has since been professionally inspected, cleaned, tested, and verified to meet original factory specifications by WhaleyComm's in-house engineers. It performs identically to a new unit at a significantly lower cost.
Yes. Every WhaleyComm unit ships with a Lifetime Warranty — no time limits, no questions asked. If your Juniper SFP-1GE-SX fails under normal operating conditions at any point, we replace it at no cost.
Every unit WhaleyComm ships undergoes an ISO 9001-certified testing process: full power-on diagnostics, port-by-port functionality testing, firmware verification, factory reset, and final inspection. Backed by 25 years of experience and 5,000+ enterprise customers.
Juniper SFP-1GE-SX 1GbE SX SFP Transceiver Module Refurbished
$6.00
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