Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
StarTech J4859CST 1310nm Transceiver
- 1000Base-SX SFP Transceiver Module
- 1310nm Wavelength
- Multimode Fiber Support
- LC Connector Type
- Up to 550m Transmission Distance
- Hot-Swappable
- Compatible with various network devices
Was $119.65 · You save $17.65
Key specifications
See full specs ↓- Product Type
- SFP Transceiver Module
- Data Rate
- 1 Gbps
- Wavelength
- 1310 nm
- Fiber Type
- Multimode
- Connector
- LC Duplex
- Max Distance
- 550 m
Product details
The StarTech J4859CST is a 1000Base-SX SFP transceiver module designed for use in network switches and routers. It operates at a wavelength of 1310nm and supports multimode fiber connections.
Technical Information
| Product Type | SFP Transceiver Module |
| Data Rate | 1 Gbps |
| Wavelength | 1310 nm |
| Fiber Type | Multimode |
Additional Specifications
| Connector | LC Duplex |
| Max Distance | 550 m |
| Form Factor | SFP |
Description
The StarTech J4859CST is a high-performance Gigabit Ethernet SFP (Small Form-Factor Pluggable) transceiver module. It is engineered to provide reliable network connectivity over multimode fiber optic cables, making it an ideal choice for short-reach data center and enterprise network applications. The module operates at a wavelength of 1310nm, ensuring compatibility with a wide range of network infrastructure. This transceiver supports data rates of up to 1 Gbps, facilitating high-speed data transmission essential for modern networking demands. Its hot-swappable design allows for easy installation and replacement without the need to power down the network equipment, minimizing downtime. The LC duplex connector ensures a secure and robust connection to the fiber optic cable. With a maximum transmission distance of up to 550 meters over multimode fiber, the J4859CST is suitable for connecting devices within a building or across a campus. It adheres to industry standards, ensuring interoperability with a vast array of network switches, routers, and other compatible devices from various manufacturers.
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 J4859CST.
