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SFP-10G-SR=
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- 10GBASESR SFP+ MODULE
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SFP-10G-SR= Overview
The SFP-10G-SR is a high-performance Cisco SFP+ transceiver designed for reliable 10-Gigabit Ethernet connectivity over short-range multimode fiber. This Cisco SFP-10G-SR module supports 10GBASE-SR applications, enabling seamless deployment across enterprise switching, data center environments, and high-density aggregation layers. With robust optical performance, it supports transmission distances of up to 300 meters on OM3 fiber and 400 meters on OM4 fiber, making it ideal for short-range, high-bandwidth connections.
Engineered for consistent signal integrity and broad compatibility across Cisco platforms, the SFP 10G SR module offers low-latency performance, stable throughput, and simple plug-and-play integration. Its hot-swappable design allows quick installation or replacement without service interruption, providing a cost-efficient solution for organizations scaling their 10-Gigabit multimode fiber infrastructure.
Capabilities
Short-Range 10G Fiber Connectivity
Supports up to 300m on OM3 and 400m on OM4 multimode fiber.
10G-BASE-SR Performance
Optimized for short-range 10-Gigabit Ethernet links in enterprise and data center networks.
Hot-Swappable Design
Enables device installation or replacement without network downtime.
Low-Latency Optical Transmission
Delivers high-throughput, stable signal performance for demanding workloads.
Multimode Fiber Support
Ensures flexible deployment across diverse cabling infrastructures.
Supported Hardware Models
The SFP-10G-SR module is compatible with major Cisco switching platforms, including:
- Cisco Catalyst 2960X Series
- Cisco Catalyst 3850 Series
- Cisco Catalyst 4500X Series
- Cisco Catalyst 6800 Series
- Cisco Nexus 3000 Series
- Cisco Nexus 5000 Series
- Cisco Nexus 7000 Series
This wide compatibility ensures seamless integration across enterprise, cloud, and high-performance data center networks.
Why Choose the SFP-10G-SR
- Ideal for short-range 10G multimode fiber connections
- Compatible with Cisco Catalyst and Cisco Nexus platforms
- Provides stable, high-performance 10G optical connectivity
- Supports plug-and-play deployment for simplified scaling
- A cost-effective option for short-distance 10G infrastructure
What is the price of SFP-10G-SR=?
Pricing for SFP-10G-SR= is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for SFP-10G-SR=.
Explore more options from Transceivers or explore other Cisco products.
SFP-10G-SR= Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 850 nm |
| Transmission Distance | Short-Range |
| Fiber Type | Multi-mode |
| Max Distance | 300 meters |
| Supported Protocols | Ethernet |
| Network Interface | Ethernet |
| Power Consumption | 1.5W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | SFP-10G-SR= |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
SFP-10G-SR= Use Case
Data Center Spine-Leaf 10GbE Backbone Link
In large-scale data centers, the SFP-10G-SR=-10GBASESR SFP+ module establishes 10 Gbps links over OM3/OM4 multimode fiber between leaf and spine switches. This high-density deployment minimizes latency, maximizes east-west throughput, and delivers scalable bandwidth for virtualized workloads and clustered servers.
High-Performance Computing Cluster Interconnect
Research institutions deploy the SFP-10G-SR=-10GBASESR SFP+ module to connect compute and storage nodes in HPC clusters via multimode fiber. By providing 10 Gbps low-latency interconnects, it accelerates data-intensive simulations, improves I/O performance, and enables efficient parallel processing for scientific applications.
Campus SAN and Virtualization Infrastructure
Enterprises use the SFP-10G-SR=-10GBASESR SFP+ module to link SAN switches and hypervisor hosts across campus data rooms. Delivering 10 Gbps multimode fiber connectivity, this solution streamlines iSCSI/vSAN traffic, reduces storage access times, and ensures reliable high-speed network performance for virtual machines and centralized storage.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 10G |
| Depth | N/A | 3.5 inches | N/A | 1.4 inches |
| Fiber Type | Multi-mode | Single-mode | Multi-mode | Single-mode |
| Form Factor | SFP | SFP+ | SFP | SFP |
| Height | N/A | 0.5 inches | N/A | 0.3 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 300 meters | 10 km | 220 meters | 40 km |
| Network Interface | Ethernet | Fiber | Ethernet | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 1.5W | 2.5 W | N/A | 1.5 W |
| Product Name | SFP-10G-SR= | SFP-10G-LR= | SFP-10G-LRM= | SFP-10G-ER= |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Long-Range | Short-Range | Extended-Range |
| Wavelength | 850 nm | 1310 nm | 1310 nm | 1310 nm |
| Weight | N/A | 0.15 lbs | N/A | 0.05 lbs |
| Width | N/A | 0.9 inches | N/A | 0.7 inches |
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Questions & Answers
Q
What is the SFP-10G-SR= 10GBASE-SR SFP+ module?
A
The SFP-10G-SR= is an MSA-compliant 10GBASE-SR SFP+ transceiver module designed for short-range multimode fiber links, supporting data rates up to 10 Gbps over distances up to 300 m on OM3 and 400 m on OM4 fiber.
Q
Which fiber type and connector does the SFP-10G-SR= use?
A
The module uses 50/125 µm multimode fiber (OM3/OM4) with duplex LC connectors for reliable, low-loss optical performance.
Q
What is the maximum reach of the SFP-10G-SR=?
A
It supports up to 300 meters on OM3 fiber and up to 400 meters on OM4 fiber at 10 Gbps.
Q
Is the SFP-10G-SR= hot-swappable?
A
Yes. The SFP-10G-SR= module is hot-swappable, allowing insertion or removal without powering down the host device.
Q
Which devices are compatible with the SFP-10G-SR=?
A
This module is compatible with any MSA-compliant SFP+ port on switches, routers and servers from Cisco and other leading vendors.
Q
What wavelength does the SFP-10G-SR= operate at?
A
It operates at a nominal wavelength of 850 nm, optimized for short-range multimode fiber transmission.
Q
Does the SFP-10G-SR= support Digital Optical Monitoring (DOM)?
A
Yes. The module supports SFF-8472 Digital Optical Monitoring for real-time monitoring of optical power, temperature, voltage and bias current.
Q
What is the operating temperature range for the SFP-10G-SR=?
A
The module operates reliably in temperatures from 0 °C to 70 °C (32 °F to 158 °F) in standard environments.
Q
How do I install the SFP-10G-SR= module?
A
Align the module with the SFP+ port, press until it clicks, then connect the duplex LC fiber cable ensuring correct polarity.
Q
How does 10GBASE-SR differ from 10GBASE-LR?
A
10GBASE-SR is designed for short-range multimode fiber (up to 400 m), while 10GBASE-LR uses single-mode fiber for long-haul links up to 10 km.
Q
Can I mix SFP-10G-SR= with third-party SFP+ transceivers?
A
Yes. As an MSA-compliant module, the SFP-10G-SR= interoperates with other vendors’ SFP+ ports and transceivers meeting the same specifications.
Q
What certifications does the SFP-10G-SR= comply with?
A
It complies with IEEE 802.3ae (10GBASE-SR), RoHS, and MSA standards for safety, environmental and interoperability requirements.
Q
Does the SFP-10G-SR= include a warranty?
A
Yes. The module comes with a one-year limited warranty covering manufacturing defects under normal use.
Q
How can I verify the performance of my SFP-10G-SR=?
A
Use the host device’s CLI or DOM interface to monitor link status, optical power levels and error statistics in real time.
Q
What maintenance is required for the SFP-10G-SR=?
A
Keep the LC connector clean using appropriate fiber cleaning tools and inspect the module for dust or debris before each insertion.
Q
Can the SFP-10G-SR= be used in breakout cable assemblies?
A
No. The 10GBASE-SR module requires separate duplex LC fiber; it is not designed for direct attach copper or breakout cable use.
