HPE1990-3816

Aruba1000Base-T SFP(RJ-45) Transceiver module

The HPEAruba1990-3816 is a copper-mode SFPTransceiver module that enables 1 Gigabit Ethernet via RJ-45 Cat-5e/Cat-6 cabling over distances up to 100 meters. Ideal for environments lacking fiber infrastructure, this module allows flexible integration into Arubaor HPEswitches and routers with SFPports. This plug-and-play module offers a cost-effective copper uplink alternative with reliable performance, making it suitable for campus networks, small business wiring, edge deployments, and server connectivity.

Features

Operating under the IEEE 1000Base-T standard, this module transmits over standard twisted-pair copper cabling, offering up to 1 Gbps data throughput. It's designed for seamless interoperability with Arubaand HPEnetworking devices that support SFPSFPRJ-45 modules. With a compact SFPform factor, the module is hot-swappable and easily installed without disrupting network operations. The module features support for QoS and adheres to RoHS/WEEE compliance, adding sustainability to its deployment credentials. Typical use scenarios include uplinking access-layer switches, connecting server ports, or bridging copper-based segments in fiber transitions

Advanced Options

This Transceiver module is built for reliable, consistent gigabit performance over existing copper cabling. With power consumption under 1 W, it minimizes thermal stress and allows dense port configurations without overheating. Its SFPdesign enables easy hot-swappable installation and deployment in production environments without downtime.

Product Key Features

• Supports 1 Gbps Ethernet over copper (1000Base-T)
  

• RJ-45 connector for Cat-5e/6 cabling
  

• Up to 100 m (328 ft) link distance on copper
  

• IEEE 802.3ab / 1000Base-T compliant
  

• Compact hot-swappable SFPform factor
  

• Designed for Aruba/HPEswitch compatibility

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Reliability & Performance

Compatible with ArubaInstant On, OfficeConnect, and enterprise switches, it delivers stable performance across variable cabling environments. The module's compliance with industry standards ensures interoperability with a wide range of Cat-5e and Cat-6 infrastructure. Engineered to support QoS and network-level diagnostics, it contributes to resilient data links in campus, SMB, or branch network topologies

Key Features :

• 1 Gbps Ethernet over copper (1000Base-T)

• RJ-45 connector, Cat-5e/6 cable support

• Up to 100 m reach

• IEEE 802.3ab compliant

• SFPform factor, hot-swappable

• Compatible with Aruba/HPEnetworking hardware

Specification	Details
Model Number	1990-3816
Product Type	RJ-45 Copper-Mode SFPTransceiver module
Ethernet Speed	1 Gbps
Standards Compliance	IEEE 1000Base-T / IEEE 802.3ab
Connector Type	RJ-45 (8P8C)
Cabling Type	Cat-5e / Cat-6 twisted-pair
Maximum Distance	Up to 100 m (328 ft)
Form Factor	SFPmini-GBIC, hot-swappable
Power Consumption	< 1 W
Operating Temperature	≈ 0 °C to 70 °C
Weight	~0.05 lb (≈0.7 oz)
Dimensions	~2.2 × 0.6 × 0.5 inches
Compatibility	ArubaInst-On, OfficeConnect, Aruba/SFPports
QoS Support	Yes
Certification	RoHS, WEEE compliant