1000 Mbps (1 Gbps) | Single & Multi Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty. The J4859C10PKST is a ten-pack of our HP J4859C compatible fiber transceiver module that has been designed, programmed and tested to work with HP brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000BASE-LX compliant networks, with a maximum distance of up to 10 km (6.2 mi).
Technical Specifications:
Wavelength: 1310 nm
Maximum Data Transfer Rate: 1.25 Gbps
Type: Single Mode / Multi Mode Fiber
Connection Type: LC Connector
Maximum Transfer Distance: 10 km (6.2 mi)
MTBF: 3,092,408 hours
Power Consumption: Less than 1 Watt
Digital Diagnostics Monitoring (DDM): Yes
This SFP fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
StarTech.com SFPs
All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.
- 100% compatibility with HP J4859C guaranteed
- StarTech.com SFP modules are backed by a lifetime warranty
- Meets or exceeds OEM specifications and Multi-Source Agreement (MSA) industry standards
Reliable connectivity
The SFP transceiver module ensures a stable wired connection with a data link protocol of Gigabit Ethernet, meeting the IEEE 802.3z standards for optimal network performance.
Temperature resilience
Designed to function efficiently in environments ranging from 0°C to 70°C, this module maintains reliability even in varying conditions, accommodating different operational settings.
Robust diagnostics
Integrated Digital Diagnostics Monitoring (DDM) provides real-time information about the module's operational status, allowing for proactive management and immediate identification of potential issues.
Versatile compatibility
Compliant with various standards including UL, FCC, RoHS, and MSA, this module is suitable for a wide array of network configurations and infrastructures.
Extended reach
Capable of transmitting data over a maximum distance of 10 km, this module is ideal for large-scale network deployments, ensuring effective connectivity across long distances.
















