J4858C | HP Networking ProCurve Compatible 550m DOM Duplex LC/UPC MMF Optical Transceiver Module

HP Networking · HMIs & Displays

Description  The J4858C is an HP Networking ProCurve compatible SFP optical transceiver module designed for 1.25Gbps Gigabit Ethernet applications. Supporting up to 550 meters over OM2 multimode fiber, it features DOM support and complies with MSA and IEEE 802.3z standards.     Technical Specifications  Condition New/Never Used Surplus Brand HP Networking Category Networking Part Number J4858C Subcatecory Optical Transceivers Form Factor SFP Max Data Rate 1.25Gbps Wavelength 850nm Max Cable Distance 550m over OM2 MMF Connector Duplex LC/UPC Optical Components VCSEL 850nm Transmitter, PIN Receiver Media Multimode Fiber (MMF) TX Power -9.5 dBm to -3 dBm Receiver Sensitivity < -17 dBm Commercial Temperature Range 0 to 70°C (32 to 158°F) Weight 0.04 lb       Information About J4858C The HP Compatible J4858C is a hot-swappable SFP transceiver module engineered for Gigabit Ethernet connectivity over multimode fiber (MMF) networks. Operating at a wavelength of 850 nm, it is optimized for use with OM2 MMF cabling, supporting transmission distances up to 550 meters. This module uses a VCSEL (Vertical-Cavity Surface-Emitting Laser) for transmission and a PIN photodiode receiver, ensuring high-quality optical signal performance with minimal power consumption. Key Features: Gigabit Ethernet Support: 1.25Gbps data rate for high-speed networking. Long-Distance MMF Transmission: Up to 550 meters over OM2 fiber. DOM Support: Enables real-time optical parameter monitoring. Energy Efficient: Low power consumption through VCSEL technology. Standards Compliance: MSA and IEEE 802.3z compatibility for broad interoperability. The J4858C offers a cost-effective, reliable, and standards-based solution for expanding Gigabit Ethernet fiber networks in enterprise and campus environments.

Brand: HP Networking · Category: HMIs & Displays

Key features

• Gigabit Ethernet Support: 1.25Gbps data rate for high-speed networking.
• Long-Distance MMF Transmission: Up to 550 meters over OM2 fiber.
• DOM Support: Enables real-time optical parameter monitoring.
• Energy Efficient: Low power consumption through VCSEL technology.
• Standards Compliance: MSA and IEEE 802.3z compatibility for broad interoperability.

Specifications

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