StarTech.com 10 pack HPE J4859C Compatible SFP Module 1000BASE-LX

Upgrade and expand your network with confidence using the StarTech.com 10-pack of HPE J4859C compatible SFP modules, delivering reliable 1 GbE fiber connectivity for HP brand switches and routers. This bundle is meticulously programmed, tested, and certified to ensure seamless interoperability with HPE devices, helping IT teams streamline upgrades, migrations, and multi-site deployments. Designed for enterprise campuses, data centers, and branch offices, these 1000BASE-LX transceivers deliver long-range fiber links with a simple, plug-and-play experience that minimizes downtime and configuration headaches. The 1310 nm wavelength and LC duplex connectors are optimized for long-haul communications over single-mode fiber, enabling efficient cross-building connections while preserving throughput for bandwidth-intensive applications such as virtualization, cloud services, and high-definition video conferencing. By offering a 10-unit pack, StarTech makes it easier to stock spare modules for rapid replacement, ensuring network availability even during hardware refresh cycles and driver updates. Each module in this set is produced to strict standards to mirror HP specifications, providing dependable performance consistent with your HPE infrastructure while delivering cost-effective scalability for growing networks.

• Unmatched compatibility with HPE switches and routers: These SFP modules are engineered and tested to be fully compatible with HP/HPE devices, including the J-series line. The result is a dependable plug-and-play experience with HP gear, reducing compatibility concerns and downtime during upgrades. This compatibility translates to straightforward inventory management and a simplified procurement process for IT teams that rely on HP networking hardware.
• Reliable 1 Gbps fiber connectivity with 1310 nm wavelength: The 1000BASE-LX transceiver delivers steady Gigabit Ethernet performance optimized for long-distance fiber links. Operating at 1310 nm, these modules excel in stable transmissions over single-mode fiber up to 10 kilometers, making them ideal for campus backbones, data center interconnects, and multi-building networks. They also support multi-mode fiber paths when paired with appropriate fiber types, offering flexibility to leverage existing cabling infrastructure while preserving network performance for latency-sensitive workloads and large file transfers.
• Easy installation with hot-swappable design: SFP transceivers in this pack are designed for quick, tool-free installation. They are hot-swappable on compatible devices, allowing you to insert or remove modules without powering down the switch where supported by the hardware. This capability minimizes maintenance windows, accelerates upgrade cycles, and reduces operational disruption in busy data centers or campus networks. Each module is housed to resist dust and environmental contaminants, enhancing reliability in rack-mounted environments and demanding network rooms.
• Quality-assured, tested, and delivered in a 10-pack for scalability: Each unit is programmed and tested to ensure HP/HPE compatibility and dependable operation with HP devices. The 10-pack provides a practical, cost-effective solution for organizations that deploy multiple HP switches or plan large-scale expansions. Having spare modules on hand means faster fault isolation and quicker replacement during migrations, leave you with consistent performance across the fleet and fewer emergency procurement cycles.
• Cost-effective, scalable fiber solution for growing networks: Whether upgrading a single site or outfitting multiple locations, this bulk pack delivers substantial value. With ten modules, you can standardize components across your network, simplify asset management, and reduce downtime associated with waiting for single-piece replacements. The 1 Gbps fiber option supports essential business applications—cloud backups, remote access, VoIP, and video collaboration—without compromising reliability as your network expands.

Technial Details of StarTech.com 10 pack HPE J4859C Compatible SFP Module 1000BASE-LX

• Form Factor: SFP transceiver module
• Data Rate: 1.0 Gbps (Gigabit Ethernet)
• Wavelength: 1310 nm
• Fiber Type: Compatible with single-mode fiber (SMF) up to 10 km; supports multi-mode fiber with appropriate fiber grade
• Connector: LC duplex
• Distance: Up to 10 km on SMF; shorter links on MMF depending on fiber type
• DDM/DDMI Support: Digital Diagnostics Monitoring where supported by host hardware
• Compatibility: Verified for HP/HPE devices and ecosystem, ensuring reliable operation with HP switches and routers
• Packaging: 10 x SFP modules, ready for multi-site deployments

How to install StarTech.com 10 pack HPE J4859C Compatible SFP Module 1000BASE-LX

Installing these SFP modules is straightforward and designed to minimize disruption to your network. Follow these steps to ensure a smooth upgrade or expansion:

• Power down the device as recommended by your network equipment’s maintenance procedures, unless your hardware supports safe hot-swapping for SFP modules. In many HP/HPE environments, hot-swapping is supported, allowing you to swap modules without powering down the switch.
• Identify an available SFP port on the HP switch or router where you intend to deploy the transceiver. Verify that the port is configured for fiber and supports 1000BASE-LX connectivity.
• Remove the protective dust cap from the SFP module carefully. Take care not to touch the optical contacts to avoid contamination that could impact performance.
• Align the module with the SFP slot and insert it firmly until you hear or feel a click, indicating it is securely seated. Ensure the module remains straight and fully engaged with the slot.
• Connect the fiber patch cable with LC duplex connectors to the SFP module. Verify the other end of the fiber path is connected to the corresponding device’s SFP port or transceiver with compatible optics.
• Power on the equipment (if you powered down) and monitor the link/status indicators on the switch. A solid link LED typically indicates a successful connection and stable operation.
• Configure the port as needed in your network management system. In most environments, these SFP modules do not require additional driver installation or complex configuration; they are recognized as standard 1000BASE-LX interfaces by HP/HPE devices.
• Test throughput and latency to confirm the link performance meets your expectations. If you encounter any issues, reseat the module, check fiber cleanliness and connectors, and review fiber type compatibility for your specific link.

Frequently asked questions

• Q: Are these StarTech SFP modules truly compatible with HP/HPE devices?
  A: Yes. The 10-pack is specifically designed, programmed, and tested to ensure reliable interoperability with HP/HPE switches and routers, including J-series devices. They are intended to provide a seamless, plug-and-play experience with HP gear.
• Q: What fiber types can I use with these 1000BASE-LX modules?
  A: These transceivers are optimized for single-mode fiber up to 10 km. They can support certain multi-mode fiber configurations with the appropriate fiber type and link budget. Always verify fiber type and distance requirements based on your network design and equipment.
• Q: Do I need special configuration to use these SFP modules?
  A: In most cases, no special configuration is required. They are designed to operate as standard 1000BASE-LX SFPs on HP/HPE devices. Some setups may benefit from basic port configuration or monitoring, but they are generally plug-and-play.
• Q: Is the 10-pack covered by warranty or support?
  A: StarTech typically provides support and warranty terms that apply to their products. For the most accurate information, refer to StarTech’s official product documentation and warranty policy tied to this pack.
• Q: Can I replace individual modules if one fails?
  A: Yes. Since the pack contains ten modules, you can replace individual units without discarding the entire bundle, helping to minimize downtime and maintain network availability.