SFP-10G-SR Cisco 10G Short Range, multimode transceiver, Cisco Original, Refurbished
Warranty: Lifetime
Quick answer: The Cisco SFP-10G-SR is a 10GBASE-SR SFP+ optic that runs 10 Gigabit Ethernet over multimode fiber at 850 nm, up to 300 m on OM3 and 400 m on OM4, with a duplex LC connector and DOM. This listing is a genuine Cisco module. Resilient Tec sells it refurbished, with a lifetime warranty and free US shipping from Knoxville, TN.
Condition: Refurbished
Cisco SFP-10G-SR Transceiver Module – Specifications
Product Overview
The Cisco SFP-10G-SR is a 10 Gigabit Ethernet short-reach transceiver designed for use with multimode fiber (MMF). It provides high-speed, reliable connectivity for enterprise, data center, and service provider networks. Ideal for short-distance 10G uplinks and interconnects, it delivers flexibility and compatibility across Cisco networking platforms.
Hardware
Form factor: SFP+
Connector type: Dual LC
Wavelength: 850 nm
Cable type: Multimode fiber (OM3, OM4)
Operating distance: Up to 300 m (OM3) / 400 m (OM4)
Hot-swappable design for easy installation
Power consumption: <1 W typical
Operating temperature: 32°F to 158°F (0°C to 70°C)
Dimensions: 2.2 × 0.5 × 0.3 in (56.5 × 13.4 × 8.5 mm)
Performance
Data rate: 10 Gbps
Standard compliance: IEEE 802.3ae 10GBASE-SR
Digital optical monitoring (DOM) for diagnostics
Software & Features
Fully compliant with Cisco IOS for plug-and-play operation
Interoperable with a wide range of Cisco switches and routers
Supports real-time link monitoring and diagnostics
Designed for scalability in high-density 10G environments
Frequently Asked Questions
What fiber does it use?
Multimode fiber (OM3 or OM4) with duplex LC connectors. For single-mode fiber use the SFP-10G-LR.
What is the difference between SFP-10G-SR and SFP-10G-LR?
SR uses 850 nm over multimode fiber for short runs (up to about 300 m on OM3 and 400 m on OM4). LR uses 1310 nm over single-mode fiber for runs up to 10 km.
Is this an original Cisco part?
Yes, a Cisco-branded SFP-10G-SR, sold refurbished. It is also available new.
What warranty and shipping come with it?
Resilient Tec's lifetime warranty. US standard shipping is free with no minimum, and orders typically arrive in 3 to 5 days.
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Quick answer: The Cisco SFP-10G-SR is a 10GBASE-SR SFP+ optic that runs 10 Gigabit Ethernet over multimode fiber at 850 nm, up to 300 m on OM3 and 400 m on OM4, with a duplex LC connector and DOM. This listing is a genuine Cisco module. Resilient Tec sells it refurbished, with a lifetime warranty and free US shipping from Knoxville, TN.
Condition: Refurbished
Cisco SFP-10G-SR Transceiver Module – Specifications
Product Overview
The Cisco SFP-10G-SR is a 10 Gigabit Ethernet short-reach transceiver designed for use with multimode fiber (MMF). It provides high-speed, reliable connectivity for enterprise, data center, and service provider networks. Ideal for short-distance 10G uplinks and interconnects, it delivers flexibility and compatibility across Cisco networking platforms.
Hardware
Form factor: SFP+
Connector type: Dual LC
Wavelength: 850 nm
Cable type: Multimode fiber (OM3, OM4)
Operating distance: Up to 300 m (OM3) / 400 m (OM4)
Hot-swappable design for easy installation
Power consumption: <1 W typical
Operating temperature: 32°F to 158°F (0°C to 70°C)
Dimensions: 2.2 × 0.5 × 0.3 in (56.5 × 13.4 × 8.5 mm)
Performance
Data rate: 10 Gbps
Standard compliance: IEEE 802.3ae 10GBASE-SR
Digital optical monitoring (DOM) for diagnostics
Software & Features
Fully compliant with Cisco IOS for plug-and-play operation
Interoperable with a wide range of Cisco switches and routers
Supports real-time link monitoring and diagnostics
Designed for scalability in high-density 10G environments
Frequently Asked Questions
What fiber does it use?
Multimode fiber (OM3 or OM4) with duplex LC connectors. For single-mode fiber use the SFP-10G-LR.
What is the difference between SFP-10G-SR and SFP-10G-LR?
SR uses 850 nm over multimode fiber for short runs (up to about 300 m on OM3 and 400 m on OM4). LR uses 1310 nm over single-mode fiber for runs up to 10 km.
Is this an original Cisco part?
Yes, a Cisco-branded SFP-10G-SR, sold refurbished. It is also available new.
What warranty and shipping come with it?
Resilient Tec's lifetime warranty. US standard shipping is free with no minimum, and orders typically arrive in 3 to 5 days.
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Cisco SFP-10G-SR, original new
Cisco SFP-10G-LR (single-mode), original new
Cisco SFP-H10GB-CU1M 10G DAC
OM4 LC to LC multimode fiber cables
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