Name: 1990-4634 HPE Aruba 10GbE SFP+ LC SR Optical Transceiver 850nm
Brand: HPE
SKU: 1990-4634
Price: 196.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The 1990-4634 HPE Aruba 10GbE SFP+ LC SR Optical Transceiver enables 10 Gigabit Ethernet communication over multimode fiber with an 850nm wavelength. It supports transmission distances up to 300 meters using an LC connector, fitting into SFP+ slots for short-range network links.

General Information
Brand	HPE

Technical Information
Form Factor	SFP+
Media	MMF
Type	VCSEL
Power Consumption	≤1.0W
Protocols	10GBase-SR (IEEE 802.3ae)
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The 1990-4634 HPE Aruba 10GbE SFP+ LC SR Optical Transceiver is designed to provide 10 Gigabit Ethernet connectivity over multimode fiber. It operates at an 850nm wavelength and supports transmission distances up to 300 meters, making it suitable for short-range network links. This transceiver is typically used in data centers, enterprise networks, and telecommunications environments where high-speed fiber optic connections are required. Network administrators and IT professionals deploy it to establish reliable 10GbE links between switches, servers, and other networking equipment. Key Features 10 Gigabit Ethernet SFP+ form factor for high-speed data transfer 850nm wavelength optimized for multimode fiber optics Supports distances up to 300 meters over MMF LC duplex connector ensuring secure fiber connection Designed for short-range optical communication This transceiver plays an important role in building scalable and flexible network infrastructures. Its compatibility with standard MMF and 10GbE interfaces allows integration into existing network setups requiring short-distance fiber connectivity.

Use Cases
This optical transceiver is commonly deployed in enterprise and data center environments where 10 Gigabit Ethernet connections are needed over short distances. It suits network setups utilizing multimode fiber cabling to connect switches, servers, and storage devices. How It's Used: Connecting network switches within data centers using MMF cabling Establishing 10GbE links between servers and storage arrays Short-distance fiber optic connections in campus LAN environments Upgrading existing 1GbE fiber links to 10GbE speed Replacing or expanding optical transceivers in Aruba networking equipment Overall, this transceiver supports efficient short-range optical network connectivity. It enables organizations to maintain high-speed data transmission in environments where multimode fiber infrastructure is deployed.

FAQ's
What does the 850nm wavelength indicate? The 850nm wavelength refers to the light spectrum used for optical transmission in this transceiver. It's standard for short-range multimode fiber communication and ensures compatibility with MMF cabling. Is the 1990-4634 compatible with single-mode fiber? This transceiver is designed specifically for multimode fiber and is not suitable for single-mode fiber networks due to its 850nm wavelength and transmission distance limits. What type of connector does this transceiver use? It uses an LC duplex connector, which is common for fiber optic transceivers and provides a secure, small-form-factor fiber connection. How far can this transceiver transmit data? The 1990-4634 supports optical transmissions up to 300 meters over multimode fiber, making it suitable for short-range network links. Can this transceiver be used in any 10GbE SFP+ slot? It is compatible with devices supporting standard 10GbE SFP+ transceivers, particularly within HPE Aruba networking equipment designed for this part number. Does this transceiver support duplex communication? Yes, with its LC duplex connector, it supports simultaneous bidirectional data transmission over separate fiber strands.

1990-4634 HPE Aruba 10GbE SFP+ LC SR Optical Transceiver 850nm

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases

FAQ's