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Home Networking Network Switches HPE J4859B 1Gbps 1000BASE-LX SFP | 1310nm SMF/MMF LC Connector Transceiver (Silver)

HPE J4859B 1Gbps 1000BASE-LX SFP | 1310nm SMF/MMF LC Connector Transceiver (Silver)
HPE J4859B 1Gbps 1000BASE-LX SFP | 1310nm SMF/MMF LC Connector Transceiver (Silver)
HPE J4859B 1Gbps 1000BASE-LX SFP | 1310nm SMF/MMF LC Connector Transceiver (Silver)
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  1. HPE J4859B 1Gbps 1000BASE-LX SFP | 1310nm SMF/MMF LC Connector Transceiver (Silver)
  2. HPE J4859B 1Gbps 1000BASE-LX SFP | 1310nm SMF/MMF LC Connector Transceiver (Silver)
  3. HPE J4859B 1Gbps 1000BASE-LX SFP | 1310nm SMF/MMF LC Connector Transceiver (Silver)
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HPE J4859B 1Gbps 1000BASE-LX SFP | 1310nm SMF/MMF LC Connector Transceiver (Silver)

Brand:
HPE

Specifications

   Description:
  • HPE J4859B is a hot-swappable SFP (Small Form-Factor Pluggable) transceiver module designed for HPE networking equipment, supporting Gigabit Ethernet over both single-mode fiber (SMF) and multi-mode fiber (MMF). Operating at a wavelength of 1310nm, this transceiver provides long-range connectivity up to 10 km over SMF—making it an ideal solution for enterprise, campus, and metro area networks.With a compact LC duplex interface, the J4859B ensures high-speed fiber optic communication while maintaining compatibility across a wide range of HPE switches, routers, and networking platforms.
   Features & Benefits:
  • 1 Gbps Data Rate (1000BASE-LX): Supports high-speed Gigabit Ethernet for reliable long-distance networking.
  • Dual Fiber Compatibility (SMF/MMF): Optimized for single-mode fiber (up to 10 km) and multi-mode fiber with mode conditioning patch cable (up to 550 m).
  • Hot-Swappable SFP Form Factor: Easy installation and replacement without network downtime.
  • Wavelength: 1310nm: Provides strong performance and low attenuation over long fiber runs.
  • LC Duplex Connector: Industry-standard LC interface for plug-and-play fiber connections.
   Specifications:
  • Part Number: J4859B
  • Form Factor: SFP (Small Form-Factor Pluggable)
  • Standards: 1000BASE-LX
  • Data Rate: 1 Gbps
  • Fiber Type: Single-Mode Fiber (SMF), Multi-Mode Fiber (MMF with MCP)
  • Connector Type: LC Duplex
  • Wavelength: 1310 nm
  • Transmission Distance: Up to 10 km (SMF), Up to 550 m (MMF with MCP cable)
  • Hot Swappable: Yes
  • Compatible Devices: Select HPE ProCurve, Aruba, FlexNetwork Switches
  • Operating Temperature: 0°C to 70°C (32°F to 158°F)
  • Type: Gigabit Ethernet Optical Transceiver Module
  • Color: Silver
   Ideal Use Cases:
  • Enterprise Networks: Expand and scale backbone networks in corporate campuses.
  • Education Campuses: Connect distant buildings via fiber without sacrificing speed.
  • Metro Area Networks: Reliable for connecting sites over extended distances.
  • Data Center Interconnect: Efficient and cost-effective for inter-rack or inter-site links.
   Why Choose the HPE J4859B Transceiver?
  • The HPE J4859B offers a perfect blend of performance, compatibility, and cost-efficiency. Its hot-swappable design, long-distance support, and robust metal housing make it a go-to choice for IT professionals seeking a dependable and high-performing fiber connectivity solution—all backed by HPE’s proven reliability.



Features

Brand:
HPE
Warranty:
1 Year