SFP-10G-LR Cisco 10G Long Range, single-mode transceiver, Cisco Original, Refurbished
Warranty: Lifetime
Quick answer: The Cisco SFP-10G-LR is a 10GBASE-LR SFP+ optic that runs 10 Gigabit Ethernet up to 10 km over single-mode fiber at 1310 nm, with a duplex LC connector and digital optical monitoring (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-LR Transceiver Module – Specifications
Product Overview
The Cisco SFP-10G-LR is a 10 Gigabit Ethernet long-reach transceiver designed for use with single-mode fiber (SMF). It provides reliable, high-speed connectivity over extended distances, making it ideal for enterprise and service provider backbone networks.
Hardware
Form factor: SFP+
Connector type: Dual LC
Wavelength: 1310 nm
Cable type: Single-mode fiber
Operating distance: Up to 10 km
Hot-swappable design for flexible deployment
Power consumption: <1 W typical
Operating temperature: 32°F to 158°F (0°C to 70°C)
Performance
Data rate: 10 Gbps
Standard compliance: IEEE 802.3ae 10GBASE-LR
Forward error correction (FEC) supported (depending on host platform)
Digital optical monitoring (DOM) for diagnostics
Software & Features
Cisco IOS plug-and-play compatibility
Interoperable with Cisco switches and routers
Supports real-time link monitoring and diagnostics
Frequently Asked Questions
What fiber does it use?
Single-mode (OS2, 9/125 µm) fiber with duplex LC connectors. It will not work over multimode fiber; for multimode runs use the SFP-10G-SR.
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-LR, sold refurbished. It is also available new, and as a lower-cost Cisco-compatible module.
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-LR is a 10GBASE-LR SFP+ optic that runs 10 Gigabit Ethernet up to 10 km over single-mode fiber at 1310 nm, with a duplex LC connector and digital optical monitoring (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-LR Transceiver Module – Specifications
Product Overview
The Cisco SFP-10G-LR is a 10 Gigabit Ethernet long-reach transceiver designed for use with single-mode fiber (SMF). It provides reliable, high-speed connectivity over extended distances, making it ideal for enterprise and service provider backbone networks.
Hardware
Form factor: SFP+
Connector type: Dual LC
Wavelength: 1310 nm
Cable type: Single-mode fiber
Operating distance: Up to 10 km
Hot-swappable design for flexible deployment
Power consumption: <1 W typical
Operating temperature: 32°F to 158°F (0°C to 70°C)
Performance
Data rate: 10 Gbps
Standard compliance: IEEE 802.3ae 10GBASE-LR
Forward error correction (FEC) supported (depending on host platform)
Digital optical monitoring (DOM) for diagnostics
Software & Features
Cisco IOS plug-and-play compatibility
Interoperable with Cisco switches and routers
Supports real-time link monitoring and diagnostics
Frequently Asked Questions
What fiber does it use?
Single-mode (OS2, 9/125 µm) fiber with duplex LC connectors. It will not work over multimode fiber; for multimode runs use the SFP-10G-SR.
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-LR, sold refurbished. It is also available new, and as a lower-cost Cisco-compatible module.
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.
You Might Also Need
Cisco SFP-10G-LR, original new
SFP-10G-LR, Cisco compatible
OS2 LC to LC single-mode fiber cables
Cisco SFP-10G-SR (multimode)
All transceivers