Name: 0N743D Dell 10Gb/s 10GBase-SR Multi-Mode Fibre 850nm 300m LC SFP+ Module
Brand: Dell
SKU: 0N743D
Price: 62.83 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Dell 10Gb/s 10GBase-SR SFP+ Transceiver Module offers reliable high-speed fiber connectivity suited for short-range links in data centers and enterprise networks. It fits into existing multi-mode fiber setups and supports typical distances needed between racks or within buildings, making it a practical choice for enhancing network throughput without changing infrastructure.

General Information
Brand	Dell
Part Number	0N743D

Technical Information
Form Factor	SFP+
Media	MMF
Type	VCSEL
Protocols	10GBase-SR, IEEE 802.3ae
Connector	LC Duplex

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
This Dell SFP+ transceiver module is designed to deliver 10 gigabit per second speeds over multi-mode fiber optic cables. It’s commonly used in data centers and enterprise networks to connect switches, servers, and storage devices where high bandwidth is necessary. Built for short-range communication, it operates at an 850nm wavelength and supports distances up to 300 meters using OM3 fiber, making it suitable for campus or rack-to-rack connections. Network engineers and IT professionals often rely on this module to expand or upgrade existing fiber optic links without replacing the cabling. Key Features Provides 10Gb/s link speeds compatible with 10GBase-SR standards Optimized for multi-mode fiber with an 850nm laser source Extends reach up to 300 meters over OM3 fiber cables Duplex LC interface ensures secure and straightforward fiber connections Hot-swappable design allows easy installation and replacement without downtime This transceiver is typically seen in modern network infrastructures requiring fast, short-distance fiber links. It helps maintain seamless connectivity and supports bandwidth-intensive applications without the complexity of more extended range modules.

Use Cases
The 0N743D Dell 10Gb/s 10GBase-SR SFP+ Module is primarily utilized in environments requiring high-bandwidth, short-range optical connections. It is ideal for enterprise data centers and network closets where multi-mode fiber infrastructure is in place and low latency with high throughput is essential for critical applications and server interconnects. How It's Used: Connecting top-of-rack switches to aggregation switches within data centers to support virtualization workloads. Enabling high-speed links between storage area networks (SANs) and compute clusters in enterprise IT environments. Facilitating rapid data transfer across server racks in colocation facilities using existing OM3 multi-mode fiber cabling. Providing scalable 10GbE uplinks for SMB networks upgrading from 1GbE infrastructure without replacing fiber cabling. Supporting edge computing nodes that require robust short-range fiber connectivity for low-latency processing. This transceiver module enhances operational efficiency by leveraging existing fiber infrastructure to increase network throughput. Its compatibility with standard multi-mode setups enables scalable upgrades in capacity while maintaining performance consistency across short-distance optical links.

0N743D Dell 10Gb/s 10GBase-SR Multi-Mode Fibre 850nm 300m LC SFP+ Module

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases