
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Extreme FTRJ-1319-3-EXT 1Gb/s SFP mini-GBIC 10km LC SMF Transceiver
- Form Factor: SFP (mini-GBIC)
- Data Rate: 1Gb/s
- Standard: 1000Base-LX
- Fiber Type: Single-Mode Fiber (SMF)
- Reach: Up to 10km
- Connector Type: Duplex LC
- Hot-pluggable
- Extended temperature range support (often implied by 'EXT')
FTRJ-1319-3-EXT isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- SFP Transceiver
- Data Rate
- 1 Gb/s
- Fiber Type
- Single Mode Fiber (SMF)
- Max Distance
- 10 km
- Connector
- LC Duplex
- Standard
- 1000Base-LX
Product details
The Extreme FTRJ-1319-3-EXT is a 1Gb/s SFP transceiver designed for 10km transmission over single-mode fiber. It features a duplex LC connector and is suitable for extended reach applications.
Technical Information
| Product Type | SFP Transceiver |
| Data Rate | 1 Gb/s |
| Fiber Type | Single Mode Fiber (SMF) |
Additional Specifications
| Max Distance | 10 km |
| Connector | LC Duplex |
| Standard | 1000Base-LX |
Description
This Extreme Networks FTRJ-1319-3-EXT SFP transceiver module is engineered to provide 1 Gigabit Ethernet connectivity over single-mode fiber optic networks, supporting distances of up to 10 kilometers. It conforms to the 1000Base-LX standard, which is commonly used for longer-reach fiber optic links. The SFP form factor ensures that the module is hot-pluggable, allowing for easy installation and replacement without interrupting network traffic. The transceiver utilizes a duplex LC connector, the standard interface for fiber optic connections, ensuring a secure and reliable physical connection. The 'EXT' designation often implies support for extended operating temperatures, making it suitable for deployment in more challenging environmental conditions often found in industrial or outdoor network deployments. The use of single-mode fiber enables high bandwidth and extended reach capabilities. Designed for reliability and performance, this module is ideal for extending network connectivity across large enterprise campuses, between buildings, or in environments where long-distance data transmission is required. It is compatible with Extreme Networks switches and routers that support SFP modules, providing a flexible solution for network infrastructure.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for FTRJ-1319-3-EXT.




