HPE1990-4839

ArubaInstant On 10G SFP+ LC SR MMF Transceiver Module

The HPEAruba1990-4839 Instant On 10G SFP+ LC SR Transceiver Module is engineered to deliver reliable 10 Gigabit Ethernet connectivity over multimode fiber (OM3), with support up to 300 meters. Ideal for small to medium network environments using HPEInstant On switches, it enhances data throughput for backbone uplinks, server aggregation, or high-speed LAN links. This compact LC SFP+ module offers plug-and-play deployment, low power consumption, and robust performance×making it an excellent support element for growing networks requiring fast, secure fiber links.

Features

and standard performance at 10 GbE data rates. With low power draw (<1 W) and compact SFP+ packaging, it fits seamlessly into dense switch environments without impacting thermal profiles. The module supports digital optical monitoring (DOM) to provide real-time visibility into transmit and receive parameters×ideal for proactive network maintenance.

Advanced Options

Designed for deployment with Instant On 1930/1960/1830 series switches and other SFP+ compatible ports, this SR Transceiver Module operates at 850 nm over OM3 fiber for maximum distance up to 300 meters. Its compliance with IEEE 802.3ae ensures interoperability

Product Key Features

• 10 Gbps SFP+ SR (850 nm) for multimode fiber
  

• LC duplex connector compatible with OM3
  

• Up to 300 m transmission distance on OM3
  

• Support for IEEE 802.3ae 10GBASE-SR standard

• Compact, low-power (<1 W) small form-factor
  

• Digital optical monitoring (DOM) support

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Reliability & Performance

This Instant On transceiver is built for dependable, high-speed networking applications×providing stable 10 Gbps connectivity over OM3 fiber up to 300 meters. With industry-standard optics and compliance with IEEE networking protocols, it ensures interoperability across compliant switches and devices. The module's low-power design (<1 W typical) minimizes thermal stress and supports continuous operation in compact switch chassis. DOM features enable ongoing monitoring of optical power levels, ensuring signal integrity and enabling preventive maintenance. Designed specifically for HPEInstant On hardware, it supports hot-swapping and plug-and-play insertion×simplifying installation and upgrades without interrupting network availability.

Key Features :

• • 10 Gbps SFP+ SR (850 nm) transceiver

  • LC duplex connector, OM3 multimode fiber

  • Maximum reach 300 m on OM3 fiber

  • IEEE 802.3ae 10GBASE-SR compliant

  • Low power consumption (<1 W)

  • Digital optical monitoring (DOM)

Specification	Details
Model Number	1990-4839
Product Type	10 G SFP+ SR Multimode Fiber Transceiver Module
Ethernet Speed	10 Gbps
Standards Compliance	IEEE 802.3ae (10GBASE-SR)
Wavelength	850 nm
Fiber Type	Multimode Fiber (OM3)
Connector Type	LC Duplex
Maximum Range	300 m (OM3)
Power Consumption	< 1 W
Digital Optical Monitoring	Supported (DOM)
Operating Temperature	0 °C to 70 °C
Dimensions (W×D×H)	~2.2 × 0.6 × 0.5 inches
Weight	~0.05 lb (≈ 0.71 oz)
Compatibility	Instant On switches (1930, 1960, 1830 series)