StarTech.com Juniper SFP-1GE-LH Compatible SFP Module - 1000BASE-ZX, 1GbE SMF Transceiver (80km, DDM)

This StarTech.com module delivers reliable, long-haul 1 Gigabit Ethernet connectivity in a compact SFP form factor, designed for seamless integration with Juniper SFP-1GE-LH ports. Built to meet rigorous industry standards, this 1000BASE-ZX compatible transceiver enables high-performance data transmission over single-mode fiber (SMF) across extended distances, making it an ideal solution for campus networks, metro deployments, data centers, and WAN links. Its robust design supports real-time diagnostics with Digital Diagnostics Monitoring (DDM), helping IT teams monitor link health and fiber link performance for proactive maintenance and uptime. Whether you’re upgrading an existing network or deploying new fiber infrastructure, this SFP module combines compatibility, reliability, and long-range capability into a single, hot-swappable package.

• Long-haul 1GbE capability: Supports 1000BASE-ZX, delivering reliable Gigabit Ethernet speeds over single-mode fiber for distances up to 80 kilometers, enabling expansive campus-to-campus or data center interconnects without multiple repeaters or network hops.
• Juniper SFP-1GE-LH compatibility: Specifically designed to be compatible with Juniper devices that accept SFP-1GE-LH modules, ensuring a smooth, vendor-friendly integration with your existing Juniper network infrastructure.
• Single-mode fiber (SMF) transceiver: Optimized for SMF networks, offering low attenuation and high signal integrity over long distances, ideal for WAN links and long-distance interconnects in enterprise environments.
• Digital Diagnostics Monitoring (DDM): Built-in DDM support provides real-time, monitorable data on laser temperatures, optical power, voltages, and other critical operating parameters to help troubleshoot issues quickly and accurately.
• Plug-and-play, hot-swappable design: Engineered for easy deployment with minimal downtime; drop it into a compatible SFP slot and connect your fiber optic link without complex configuration, while enjoying the benefits of hot-swapping in supported devices.

Technical Details of StarTech.com Juniper SFP-1GE-LH Compatible SFP Module - 1000BASE-ZX - 1GE SFP 1GbE Single Mode Fiber SMF Optic Transceiver - 80km DDM

• Transceiver type: SFP (1GbE, 1000BASE-ZX compatible) module designed for long-haul fiber networks.
• Support and compatibility: Specifically validated for use with Juniper SFP-1GE-LH ports and other systems that accept 1000BASE-ZX SFP modules, ensuring reliable interoperability within your existing ecosystem.
• Data rate: 1 Gbps Ethernet throughput, suitable for standard enterprise and service provider applications requiring stable, scalable performance.
• Fiber type: Single Mode Fiber (SMF), optimized for long-distance links and reduced dispersion over extended spans.
• Reach: Up to approximately 80 kilometers depending on fiber quality and link conditions, enabling wide-area networking without repeaters.
• Diagnostics: Digital Diagnostics Monitoring (DDM) supported for proactive monitoring of critical parameters and operational health of the transceiver.
• MSA compliance: SFP form factor adheres to industry-standard MSA specifications, ensuring compatibility with a broad range of SFP-equipped devices beyond the stated brand.
• Power consumption and performance: Optimized for efficient operation within typical enterprise networking environments while maintaining stable performance over long-haul links.

How to install StarTech.com Juniper SFP-1GE-LH Compatible SFP Module

• Power down or follow your device’s hot-swapping guidance if the hardware supports hot-swapping; in many Juniper devices, SFP modules can be swapped with the system powered on, but verify your specific hardware policy first.
• Locate an available SFP slot in your switch or router that accepts a 1GE SFP module and is designated for 1000BASE-ZX operation.
• Carefully align the SFP module with the slot, ensuring the connector pins match the receptacle. Gently insert the module until it seats firmly and remains flush with the device chassis.
• Connect the appropriate single-mode fiber optic cable to the LC connectors on the transceiver, using the correct duplex configuration and fiber polarity to match your network design.
• Power up the device (if powered down) and verify link status and light activity on the corresponding port. Use the device’s management interface to confirm the port is online and operating at 1GbE.
• Utilize the built-in Digital Diagnostics Monitoring (DDM) readouts to monitor optical power, temperature, and voltage for ongoing health checks and to diagnose performance anomalies as they arise.

Frequently asked questions

• What is 1000BASE-ZX? 1000BASE-ZX is a long-haul Gigabit Ethernet standard designed for single-mode fiber networks, delivering up to 1 Gbps over substantially longer distances than typical short-reach SFP modules, ideal for campus backbones and WAN links.
• Is this module compatible with my Juniper device? Yes. This module is specifically marketed as compatible with Juniper SFP-1GE-LH ports and is designed to fit standard SFP slots that accept 1GE-LH type transceivers. Always verify slot compatibility with your exact Juniper model before deployment.
• Does this SFP support DDM? Yes. Digital Diagnostics Monitoring (DDM) is supported, providing real-time visibility into critical operating parameters such as optical power and temperature to help maintain link quality and perform proactive maintenance.
• What is the maximum reach of this module? The transceiver is rated for up to 80 kilometers on suitable SMF fiber, enabling long-distance connections without additional repeaters or network devices.
• Do I need special tools to install this module? No specialized tools are required. In most cases, you simply insert the SFP module into a compatible slot and connect the fiber. Always follow your device’s installation guidelines and safety practices when handling optical connections.
• Can I use this module in non-Juniper devices? While this module is advertised for Juniper SFP-1GE-LH compatibility, it adheres to standard SFP MSA specifications, which means it may be compatible with other devices that accept 1000BASE-ZX SFP modules. Check your device’s documentation for compatibility confirmation before purchase.