HPE Aruba J4858D SFP Transceiver Module 1G 1000Base-SX LC 500 m MMF J4858D

✅ Key Features

• Model: J4858D – Genuine HPE Aruba SFP transceiver
• Data Rate: Supports single-mode Gigabit Ethernet at 1 Gbps
• Protocol: Compatible with 1000Base-SX standard
• Fiber Type: Multi‑Mode Fiber optimized for campus environments
• Connector: LC duplex interface for dual-fiber hookup
• Wavelength: Operates at 850 nm light source
• Maximum Reach: Connects up to 500 m (1,640 ft) over OM2 fiber
• Diagnostics: Supports DDM (digital diagnostics monitoring)
• Standards Compliance: SFF-8472 and IEEE 802.3z
• Fiber Compatibility: Use with OfficeConnect 1410-24, HPE Aruba 2930M 24/40, 8320, MACsec Advanced modules
• Hot‑Swappable: Replace or install without needing to power down
• Power Efficient: Low power consumption supports environmentally friendly operation
• Reliability: High-performance optical link designed for enterprise use
• Form Factor: Compact, small form factor (SFP)
• Warranty: Backed by HPE Aruba OEM support

📦 Description

The HPE Aruba J4858D SFP transceiver is a genuine HP-part, 1 Gbps module designed for short-range fiber connectivity on multi-mode fiber. It supports 1000Base-SX over the standard 850 nm wavelength, offering up to 500 m reach—ideal for campus LANs, office buildings, or data center interconnects.

Built to the highest OEM standards (SFF-8472 and IEEE 802.3z), this transceiver provides reliable digital diagnostics for real-time optical monitoring, ensuring optimal link performance and maintenance planning. Designed for plug-and-play hot-swapping, it can be deployed or replaced without disrupting network operations.

Compatible with HPE Aruba’s OfficeConnect and 2930M series switches—among others—this transceiver ensures seamless integration and operation within your existing HPE-enabled infrastructure.

Well-suited for enterprise networks demanding dependable performance, it delivers low power consumption and high reliability, making it a trusted element in mission-critical installations.

Engineered for ease of use and long-term reliability, the J4858D is the preferred choice for standard Gigabit fiber uplinks in modern network deployments.

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