REFURBISHED
Juniper EX-SFP-1GE-LX Refurbished Optics WhaleyComm
Juniper

Juniper EX-SFP-1GE-LX 1GbE LX SFP Transceiver Module - Refurbished

MPN: EX-SFP-1GE-LX
Select Condition
$18.00
Sold Out
Request Bulk Quote
Questions before purchasing?
+1 214 607-4800
Mon–Fri 8am–6pm CST · Enterprise sales team
🛡️
Lifetime
Warranty
📋
ISO 9001
Certified Testing
♻️
R2v3
Responsible Refurb
25+
Years
5K+
Customers
ISO
Certified
✓
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 EX-SFP-1GE-LX is a 1 Gigabit Ethernet Long-Reach (LX) SFP (Small Form-factor Pluggable) optical transceiver designed for use in Juniper EX Series switches and compatible networking equipment. Operating over single-mode fiber (SMF), this transceiver delivers reliable 1GbE connectivity at distances up to 10 kilometers, making it an ideal solution for enterprise campus, data center interconnect, and wide-area network deployments.



This unit is professionally refurbished and tested to original factory specifications by WhaleyComm's in-house technical team. Every component undergoes rigorous quality assurance testing before shipment, ensuring you receive a product that performs like new at a fraction of the cost.

Technical Specifications
Model / MPN
EX-SFP-1GE-LX
Brand
Juniper
Product Type
Optics
Condition
Refurbished
MPN
EX-SFP-1GE-LX
Vendor / Brand
Juniper Networks
Data Rate
1 Gigabit Ethernet (1GbE)
Wavelength
1310 nm
Fiber Type
Single-Mode Fiber (SMF)
Connector Type
LC Duplex
Max Reach
Up to 10 km
Compatibility
Juniper EX Series Switches and other compatible platforms
Ideal Use Cases
Perfect For
Enterprise campus and branch office network connectivity
Perfect For
Data center fiber uplinks and inter-switch connections
Perfect For
Long-distance single-mode fiber runs up to 10 km
Perfect For
Upgrading or expanding Juniper EX Series switch deployments
Perfect For
Cost-effective replacement for existing LX SFP transceivers
What's Included
✔ Juniper EX-SFP-1GE-LX Refurbished Optical Transceiver (1x)
✔ Protective dust caps installed
✔ WhaleyComm ISO 9001-certified inspection 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.
🔌
Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
Platform Compatibility
✓
OS: Junos OS — unified across EX, QFX, MX, SRX
✓
Standards: IEEE 802.1Q, 802.3ad, BGP, OSPF, IS-IS, MPLS
📦
Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
📦
Shipping
Orders ship within 1-2 business days from our facility in Texas. Overnight and expedited shipping available at checkout.
↩
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.
📦
Contact
+1 214 607-4800 | Mon-Fri 8am-6pm CST
?
Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
Refurbished means this Juniper EX-SFP-1GE-LX 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 EX-SFP-1GE-LX fails under normal operating conditions at any point, we replace it at no cost.
Every unit goes through 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 and 5,000+ enterprise customers.
Juniper EX-SFP-1GE-LX 1GbE LX SFP Transceiver Module - Refurbished
$18.00
Call Now