Name: HPE 1990-4635 Aruba 10G SFP+ LC SR 300M MMF XCVR
Brand: HPE
SKU: 1990-4635
Price: 196.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE 1990-4635 Aruba 10G SFP+ LC SR transceiver supports short-range 10 Gigabit Ethernet connections over multimode fiber. It fits into Aruba and HPE switches to provide a straightforward way to extend high-speed links up to 300 meters, commonly used in data centers and enterprise network setups.

General Information
Brand	HPE
Part Number	1990-4635

Technical Information
Form Factor	SFP+
Media	MMF
Power Consumption	≤1W (typical ~0.8W)
Protocols	10GBASE-SR,10GbE,IEEE 802.3ae
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
This 10G SFP+ transceiver module is designed to deliver fast and reliable data transfer over multimode fiber cables. Often found in data centers and enterprise networks, it allows network administrators to extend high-speed connectivity without compromising performance. Built for use with Aruba and HPE switches, the module fits into standard SFP+ ports and supports transmissions up to 300 meters, making it a practical choice for short-range links within campus or server room environments. Key Features Enables 10 Gigabit Ethernet speeds on multimode fiber Uses an LC connector for easy fiber integration Supports distances up to 300 meters with OM3/OM4 fiber types Interoperable with Aruba 1990 series switches and other HPE gear Hot-pluggable design for flexible network upgrades This transceiver is typically deployed in network backbones and aggregation layers where fast, reliable data transport is critical. It helps maintain smooth communication between switches and servers without the need for extensive cabling changes. By using this module, IT teams can maintain high bandwidth while keeping deployment simple and manageable.

Use Cases
The HPE 1990-4635 Aruba 10G SFP+ LC SR transceiver is primarily utilized in environments requiring high-speed, short-range network connections over multimode fiber. It is well-suited for data centers, enterprise campuses, and any setting where rapid, reliable 10 Gigabit Ethernet links are necessary to support virtualization, high-density rack deployments, or storage networking. How It's Used: Connecting top-of-rack switches to aggregation switches in data center environments to maintain low latency and high throughput. Facilitating high-bandwidth links within enterprise campus backbone networks where multimode fiber infrastructure exists. Enabling seamless uplink connectivity for server clusters running virtualization workloads requiring consistent 10G performance. Supporting storage area networks (SANs) that demand fast data transfers between storage arrays and compute nodes. Implementing edge computing nodes with fiber connectivity in smart building or industrial network setups. This transceiver enables network architects to scale and optimize their optical infrastructure by providing reliable 10G connectivity over existing multimode fiber. Its compatibility with Aruba and HPE hardware ensures straightforward integration, aiding in maintaining operational efficiency and network performance in complex IT environments.

HPE 1990-4635 Aruba 10G SFP+ LC SR 300M MMF XCVR

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases