Cisco
10GBASE-SR SFP+ Transceiver Module
Best high-speed connectivity solution for enterprise network administrators.
This Cisco SFP+ Transceiver Module, model SFP-10G-SR-WS, is engineered for high-speed 10 GigE connectivity utilizing the 10GBase-SR standard. As a hot-swappable device, it integrates seamlessly into an Ethernet SFP+ port on Cisco switches without requiring a system power-down. It supports multi-mode fiber via an LC/PC connector, achieving a maximum range of up to 984 feet using an 850 Nm wavelength. The module offers robust diagnostic capabilities through digital optical monitoring and ensures compatibility across various Cisco platforms, supporting flexible technology migration.
$771.12
Owner Satisfaction
4.7
/ 5
Category Rank
9
/ 2576
#9 in Repeaters & Transceivers
Price vs Category Average
-21%
Below average
Data Transfer Rate
10
/ Gbps
Who it's for
- Network administrators prioritizing seamless integration and reliable hardware support
- IT professionals building high-speed enterprise backbone infrastructure
- Data center managers seeking efficient short-range connectivity solutions
Who should skip it
- Engineers managing multi-vendor environments requiring hardware flexibility
- Budget-conscious buyers looking for cost-effective third-party alternatives
- Network architects designing long-distance campus or wide-area links
Performance breakdown
Deployment Flexibility
Hot-swappable design allows for instant network scaling without downtime.
Diagnostic Precision
Digital optical monitoring provides proactive insights into link health.
System Compatibility
Native Cisco integration ensures seamless performance across enterprise hardware.
Transmission Range
Reliable high-speed connectivity reaches up to 300 meters over fiber.
Installation Ease
Standardized plug-in form factor simplifies complex infrastructure upgrades.
Build Reliability
Certified hardware ensures consistent data throughput in demanding environments.
Key Specs
Data Transfer Rate
10 Gbps
Network Protocols
10 Gigabit Ethernet
Connectivity Type
Wired
Connector Type
LC/PC
Maximum Range
Up to 984 Ft
Frequency Range
850 Nm
Device Type
SFP+ transceiver module
Warranty
Limited Warranty - 90 days
Features
- Hot-swappable for non-disruptive installation or replacement
- Supports 'pay-as-you-populate' investment protection
- Strong diagnostic capabilities via digital optical monitoring
- Interoperable with 10GBASE XENPAK, X2, and XFP interfaces
- Cisco quality ID verifies module certification
- Designed for 10 Gigabit Ethernet transmission
- Plug-in module installation type
What customers say
Users overwhelmingly praise the Cisco 10GBASE SR SFP+ Transceiver for its exceptional reliability and seamless compatibility within Cisco ecosystems. It is consistently viewed as a dependable, set-it-and-forget-it component, delivering robust performance essential for mission-critical data centers. Network administrators value the guaranteed stability and low latency, which provides significant peace of mind. The primary drawback cited across reviews is the premium cost compared to generic alternatives. While many accept the higher expense as necessary insurance for vendor support and proven interoperability in professional settings, others find the pricing structure frustrating for less critical deployments. Overall, the consensus favors this module for guaranteed performance and trust, despite the investment required.
Know before you buy
Yes, this module is hot-swappable. You can install or replace it in an active SFP+ port without needing to power down your system.
This module is designed for multi-mode fiber cabling and uses an LC/PC connector. It is optimized for short-range 10 Gigabit Ethernet connections.
The SFP-10G-SR-WS supports a maximum transmission range of up to 984 feet (300 meters) when using the appropriate multi-mode fiber.
The module features built-in digital optical monitoring (DOM). This allows you to track real-time diagnostic data, such as optical input and output levels, directly through your switch's management interface.
While this module is a compact SFP+ form factor, it is designed to be interoperable with 10GBASE XENPAK, X2, and XFP interfaces, allowing for flexible integration into mixed-hardware environments.
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Ready to buy?
$771