Name: 407-BBZS Dell 10/25GbE SR SFP28 Optical Transceiver up to 85u00b0C
Brand: Dell
SKU: 407-BBZS
Price: 104.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 407-BBZS 10/25GbE SR SFP28 Optical Transceiver connects network hardware using short-reach multimode fiber, supporting both 10 and 25GbE speeds. It fits into M SFP28 ports commonly found in data center switches and servers, handling demanding temperature conditions up to 85°C. This module offers an effective solution for organizations looking to enhance network speed and maintain compatibility with existing fiber setups.

General Information
Brand	Dell
Part Number	407-BBZS

Technical Information
Form Factor	SFP28
Media	MMF
Type	VCSEL
Power Consumption	≤1 W
Protocols	10GBASE-SR,25GBASE-SR
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
This Dell 10/25GbE SR SFP28 Optical Transceiver is built for data centers and enterprise networks requiring fast, reliable fiber optic connections. It’s commonly used in switch-to-switch or switch-to-server links where short reach over multimode fiber is needed. Network engineers and IT professionals often find this transceiver useful for upgrading existing infrastructure to support higher bandwidth without replacing fiber cabling. Its compatibility with standard M SFP28 ports allows for easy integration into a variety of networking equipment. Key Features Delivers dual-rate speed, supporting both 10GbE and 25GbE connections Works with multimode fiber up to 100 meters for short distance links Maintains performance across a wide temperature range, up to 85°C Ensures low power consumption for efficient operation Fits standard SFP28 form factor, making upgrades straightforward This transceiver is typically deployed in data centers, enterprise campuses, and high-performance computing environments. It provides a solid balance of speed and reach while fitting into existing multimode fiber infrastructures. Its role is to enable smooth data transfer in scenarios where upgrading to higher bandwidth is necessary without major physical network changes.

Use Cases
The Dell 407-BBZS 10/25GbE SR SFP28 Optical Transceiver is commonly deployed in high-density data centers and enterprise network environments requiring reliable, short-reach multimode fiber connectivity. It is particularly suited for IT teams managing virtualized workloads or storage networks where temperature resilience and high throughput are critical. How It's Used: Connecting top-of-rack switches to storage clusters within hyper-scale data centers to support heavy data flows. Upgrading enterprise IT network backbones to 25GbE speeds while maintaining compatibility with existing fiber infrastructure. Enabling high-performance server-to-switch links in virtualization environments that demand low latency and high bandwidth. Supporting telecom edge computing applications where compact form factors and thermal stability up to 85°C are essential. Facilitating rapid deployment in campus networks requiring short reach multimode fiber connections for departmental segmentation. This transceiver enhances operational efficiency by delivering scalable, high-speed connectivity in thermally challenging environments. Its compatibility with common SFP28 ports allows seamless integration into existing network architectures, supporting the evolving demands of data-intensive workflows.

407-BBZS Dell 10/25GbE SR SFP28 Optical Transceiver up to 85°C

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases

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