StarTech.com Juniper SFP-GE40KT13R15 Compatible SFP Module - 1000BASE-BX-U - 1 GbE BiDi Fiber (SMF)

Experience reliable 1 Gbps Ethernet over fiber with the StarTech.com Juniper SFP-GE40KT13R15 Compatible SFP Module. This BiDi transceiver is designed to work with Juniper switches and routers, delivering dependable 1000BASE-BX-U connectivity over single-mode fiber. Built to meet the demanding needs of enterprise networks, data centers, and campus deployments, this SFP module combines StarTech’s engineering standards with Juniper compatibility to offer a flexible, cost-efficient upgrade path for growing networks.

Whether you are expanding port density, optimizing your fiber plant, or refreshing aging hardware, this SFP module provides a plug-and-play solution that integrates seamlessly with your existing Juniper infrastructure. It’s engineered for dependable performance, straightforward maintenance, and robust long-term operation—so your network stays up, your applications stay responsive, and your teams stay productive.

• Seamless Juniper compatibility: Tested to work with Juniper brand switches and routers and specifically aligned with SFPP-10GE-SR style modules, ensuring plug-and-play deployment in mixed-vendor and Juniper-centric environments.
• BiDi 1000BASE-BX-U over SMF: Supports bidirectional, single-fiber 1 Gbps Ethernet by carrying two wavelengths on a single fiber. This BiDi design reduces fiber requirements, minimizes cabling complexity, and lowers installation costs while maintaining a strong link budget for reliable performance.
• Single-mode fiber (SMF) and standard LC connectors: Optimized for long-haul and campus deployments, this module uses industry-standard LC duplex connectors and SMF to deliver solid link integrity across diverse fiber infrastructures.
• Plug-and-play, hot-swappable design: Engineered for minimal downtime, the SFP module can be inserted or removed from compatible devices without powering down in many scenarios, enabling rapid upgrades and responsive maintenance.
• Reliable StarTech engineering and support: Backed by StarTech’s reputation for quality, this module offers dependable performance, compatibility resources, and responsive support to help you maximize your network investment.

Technical Details of StarTech.com Juniper SFP-GE40KT13R15 Compatible SFP Module

• Product type: SFP transceiver module
• Network standard: 1000BASE-BX-U
• Data rate: 1 Gbps (1000 Mbps)
• Fiber type: Single-mode fiber (SMF)
• Wavelengths: BiDi transmit/receive wavelengths configured per BX-U standard
• Connector: LC duplex
• Distance: Maximum distance determined by fiber quality and link budget; consult your network design for exact figures
• Compatibility: Juniper SFPP-10GE-SR compatible and designed to operate with compatible StarTech and Juniper devices
• Power consumption: Low-power design typical of SFP transceivers
• Form factor: SFP (Small Form-factor Pluggable)

How to install StarTech.com Juniper SFP-GE40KT13R15 Compatible SFP Module

• Power down or prepare for hot-swapping according to your device’s guidelines, if required by policy or maintenance procedures.
• Insert the SFP module firmly into an available SFP port on the Juniper switch or router until it seats with a secure click.
• Connect a fiber patch cord with LC duplex connectors to the SFP port, ensuring correct polarity and alignment with the corresponding port on the opposite end.
• Power on the device or allow it to recognize the newly inserted module; verify link activity through the device management interface or port LEDs.
• Test the link by transmitting traffic and monitoring throughput, latency, and error rates to confirm stable operation across the intended distance.

Frequently asked questions

• What is 1000BASE-BX-U? 1000BASE-BX-U is a BiDi (bidirectional) fiber standard that enables 1 Gbps Ethernet over a single optical fiber by using two distinct wavelengths for TX and RX. This design reduces the amount of fiber required while maintaining high data integrity and performance.
• Is this module compatible with Juniper devices? Yes. It is specifically designed to be compatible with Juniper switches and routers and is referenced as compatible with materials in the SFPP-10GE-SR family, providing a reliable integration path for Juniper-based networks.
• What type of fiber and connectors do I need? You’ll need single-mode fiber (SMF) terminated with standard LC duplex connectors to pair with this SFP module for BiDi 1000BASE-BX-U operation.
• Do I need any configuration for this SFP module? In most cases, no special configuration is required. The module is designed for plug-and-play operation in compatible devices. Some devices may require enabling the port or verifying link settings via management software.
• What is the expected range or distance? The maximum distance is dependent on the fiber quality, link budget, and network design. For exact specifications, refer to your fiber plant and do performance testing on the route between endpoints.