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StarTech.com 10 Pack HPE J4859C Compatible SFP Module 1000BASE-LX - 1GbE Gigabit Ethernet Single Mode/Multi Mode Fiber Transceiver - 10km
- With 1000Base-LX technology, enjoy up to 1000Mbps data transfer rate over optical fiber cable
- 1.25 Gigabit Ethernet Ethernet technology for increasing efficiency with the quicker transfer and sharing of information
- Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
- For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fiber optic is an ideal solution
- SFP (mini-GBIC) is the single answer to all your desired and specified application execution needs
- SFP (mini-GBIC) with optical network application/usage for reliability and maximum efficiency
- Hot-pluggable form factor for added reliability and dependability
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Overview
Specs
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100% HP J4859C compatible guaranteed - Lifetime Warranty on all SFP modules - Ne
Warranty & Returns
Warranty, Returns, And Additional Information
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- Return for refund within: 30 days
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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
- View other products from STARTECH
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The StarTech.com J4859C10PKST is a 10-pack of HPE J4859C-compatible, hot-pluggable 1000BASE-LX SFP transceivers for network teams building or expanding Gigabit Ethernet fiber links, with a maximum stated reach of 10 km over single-mode fiber.
Recommended For
- Network administrators replacing J4859C optics or stocking spares for HPE switches listed as compatible with StarTech’s J4859C module.
- IT teams connecting buildings or campus network closets over duplex single-mode fiber, where a 1GbE link of up to 10 km fits the network plan.
- Teams equipping several compatible switch ports at once, such as during a multi-link rollout or when keeping matching replacement optics on hand; this listing is a 10-pack.
- Operators reusing compatible multimode fiber for a 1GbE LX link of up to 550 m, provided the fiber installation is suitable and a mode-conditioning patch cord is used if required.
Real-World Use Scenarios
- Link HPE-compatible switches in separate buildings over existing single-mode fiber. The modules provide a 1GbE fiber connection for a building or campus uplink, within the fiber path’s supported reach and with compatible optics at both ends.
- Replace a failed or damaged optic in a compatible HPE switch or router. The replacement can restore a fiber link without replacing the network device; the port must support a compatible SFP.
- Extend a wired network to a remote segment, such as another floor or building, using a fiber uplink from an HPE-compatible switch. Over single-mode fiber, the product is specified for links up to 10 km; actual reach depends on the fiber path and installation.
- Connect a compatible switch to a gigabit fiber media converter when the remote device uses copper Ethernet. This provides a fiber segment between the switch and converter, while the converter handles the copper-side connection.
- Equip several compatible switch ports or link endpoints during a network rollout or spare-parts refresh. The 10-pack can simplify stocking matching replacement modules, but each installed optic still needs a compatible port and fiber link.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Connecting Gigabit Ethernet network equipment over single-mode or multimode fiber, with reach up to 10 km on single-mode fiber |
| Data Rate And Standards | Supports transfer rates up to 1.25 Gbps and IEEE 802.3z 1000BASE-LX |
| Fiber Optics And Connectivity | 1310 nm wavelength with one LC duplex female fiber-optic port; reaches up to 10 km over single-mode fiber or 550 m over multimode fiber |
| Compatibility And Monitoring | Compatible with HP J4859C 1000BASE-LX networks and supports Digital Diagnostics Monitoring (DDM) |
| Pack Contents | 10 SFP (mini-GBIC) transceiver modules |
| Warranty | Lifetime warranty |
| Model Identifiers | StarTech.com model J4859C10PKST; compatible model reference J4859C |