Name: 10G SFP+ SR 850nm SFP - FTLX8571D3BCL
Brand: Dell
Price: 12.95 USD
Availability: InStock

Dell N743D 10G SFP+ SR 850nm SFP - FTLX8571D3BCL

The Dell 10G SFP+ SR 850nm SFP (model N743D, part number FTLX8571D3BCL) is a compact, hot-pluggable transceiver designed for short-reach multimode fiber connections in high-performance data center and enterprise environments. It delivers reliable 10 ... Read More

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$12.95

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In Stock: 256
Manufacturer: Dell
Model or Part: N743D
Condition: Refurbished
Weight: 3.00

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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Dell 10G SFP+ SR 850nm SFP (model N743D, part number FTLX8571D3BCL) is a compact, hot-pluggable transceiver designed for short-reach multimode fiber connections in high-performance data center and enterprise environments. It delivers reliable 10 gigabit Ethernet over standard OM3 or OM4 multimode fiber, enabling fast and efficient data transfer between switches, servers, and storage devices.

Key Features

Supports 10GBASE-SR standard for 10 gigabit Ethernet
Optimized for 850nm wavelength operation
Compatible with Dell PowerSwitch and Dell EMC networking platforms as well as third-party equipment that follows the SFP+ form factor
Hot-plug capability allows insertion and removal without powering down the system
Low power consumption helps reduce overall data center energy costs
Built-in diagnostic monitoring for link status and performance

Technical Specifications

Form factor: SFP+ (small form factor pluggable)
Data rate: 10 Gbps
Wavelength: 850 nm
Maximum reach: up to 300 meters on OM3 multimode fiber, up to 400 meters on OM4 multimode fiber
Connector type: LC duplex
Operating temperature: 0 deg to 70 deg C (32 deg to 158 deg F)
Power consumption: typical 1.5 W, maximum 2.5 W
Compliance: IEEE 802.3ae, IEC 61753-2

Applications
The Dell 10G SFP+ SR 850nm transceiver is ideal for:

Data center top-of-rack and aggregation switches
High-performance server clustering and blade environments
Enterprise storage area networks (SAN) requiring fast, reliable links
Virtualized workloads and cloud infrastructure that demand low latency and high bandwidth
High-speed backup and replication between data centers over multimode fiber

By choosing this Dell SFP+ module, organizations can future-proof their network fabric, simplify cable management, and achieve consistent, high-speed connectivity across critical infrastructure.