Juniper RX-10KM-SFP Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver (RX10KMSFPST) by Startech

The StarTech.com RX10KMSFPST is a Juniper-compatible 1 Gbps 1000BASE-LX SFP fiber transceiver for Juniper switches and routers that need LC connectivity over distances up to 10 km.

Recommended For

• Network administrators replacing an optic or adding a 1GbE fiber uplink in a Juniper switch or router with a compatible SFP port.
• Campus or enterprise network teams connecting switches between buildings or wiring closets over existing single-mode fiber, when a 1GbE link and a reach of up to 10 km suit the route.
• IT teams maintaining existing 1GbE networks that need an LC fiber transceiver rather than replacing switches or upgrading the link to a higher Ethernet speed.
• Operators with a compatible Juniper SFP port and a duplex LC fiber path who need a standard 1000BASE-LX link over single-mode fiber.

Real-World Use Scenarios

• Link switches in separate buildings or distant network closets over installed fiber; with compatible 1GbE LX optics at both ends, the connection can carry network traffic without relying on a long copper run.
• Extend a home or small-business LAN to an outbuilding by connecting its local switch back to the main network over fiber; devices at the far end can then use that switch for network access.
• Connect a compatible Juniper switch or router to another fiber-equipped network device as a 1GbE uplink; this provides a fiber path for traffic between network segments, subject to the far-end optic and port being compatible.
• Replace or add an optic in a compatible Juniper switch or router without changing the network device; the module is hot-swappable, which can help limit disruption during the work.
• Check the transceiver's reported status during link troubleshooting; its digital diagnostics monitoring can provide module information to supported network-management tools.

Spec Summary