Cisco SFP-10G-LR-X network transceiver module Fiber optic 10000 Mbit/s QSFP+ 1310 nm
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SFP-10G-LR-X
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overview
specifications
resources
faqs
reviews
SFP-10G-LR-X Overview
CISCO - Sfp+ Transceiver Module 1310-nm Wavelength, Extended Temperature Range (SFP-10G-LR-X).
10GBASE SFP+ Modules Data Sheet
- QSFP+ Fiber optic 10000 Mbit/s
- Wavelength: 1310 nm
- Hot-swap
- Power consumption (typical): 1 W
Summary Description
Cisco SFP-10G-LR-X. SFP transceiver type: Fiber optic, Maximum data transfer rate: 10000 Mbit/s, Interface type: QSFP+. Power consumption (typical): 1 W
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Performance
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum data transfer rate | 10000 Mbit/s |
| Interface type | QSFP+ |
| Single-mode fiber (SMF) supported | Yes |
| Fiber optic connector | LC |
| SFP transceiver standard | LR |
| Maximum transfer distance | 10000 m |
| Wavelength | 1310 nm |
| Tx power (min) | -8.2 dBmW |
| Tx power (max) | 0.5 dBmW |
| Rx power (min) | -14.4 dBmW |
| Rx power (max) | 0.5 dBmW |
Features
| Plug and Play | Yes |
|---|---|
| Hot-swap | Yes |
Power
| Power consumption (typical) | 1 W |
|---|
Resources
Documents
Frequently Asked Questions
What is the maximum reach of the Cisco SFP-10G-LR-X transceiver? +
The Cisco SFP-10G-LR-X is a high-performance 10GBASE-LR module designed for long-reach connectivity. It supports link lengths of up to 10 kilometers over standard single-mode fiber (SMF), specifically G.652, making it an ideal solution for interconnecting data centers, campus backbones, and metropolitan area networks where extended distances are required.
Does the SFP-10G-LR-X operate on single-mode or multi-mode fiber? +
This transceiver is specifically engineered for use with single-mode fiber (SMF) infrastructure. It utilizes a 1310nm wavelength laser to transmit data reliably over longer distances. It is not compatible with multi-mode fiber cabling, so ensure your existing plant consists of single-mode strands to maintain signal integrity and meet performance specifications.
Which Cisco switch platforms are compatible with the SFP-10G-LR-X? +
The SFP-10G-LR-X is designed for broad interoperability across the Cisco portfolio. It is compatible with a wide array of Catalyst switches, Nexus series data center switches, and ASR routers equipped with SFP+ ports. We always recommend checking the Cisco Transceiver Module Compatibility Matrix against your specific hardware model and Cisco IOS version to ensure full software recognition.
What is the primary difference between the SFP-10G-LR and the SFP-10G-LR-X? +
The 'X' suffix in the SFP-10G-LR-X designation often denotes extended operating temperature range support compared to standard commercial-grade modules. This makes the LR-X variant particularly well-suited for industrial deployments, non-climate-controlled environments, or mission-critical settings where hardware may be subjected to fluctuations beyond standard room temperature parameters.
What type of connector interface does the SFP-10G-LR-X require? +
This module features a standard LC duplex interface. To ensure the best performance, you should use high-quality LC/LC single-mode patch cables. When installing the module, always verify that the fiber connectors are clean and free of debris, as even microscopic dust can lead to high insertion loss or signal degradation over a 10km link.
Can I use the SFP-10G-LR-X in a port configured for 1Gbps? +
The SFP-10G-LR-X is strictly a 10-Gigabit Ethernet transceiver. It is not dual-rate compatible and will not automatically downshift to operate at 1Gbps speeds. It is designed to function exclusively within SFP+ slots that are provisioned to run at 10Gbps line rates. Ensure your network equipment ports are configured for the correct speed to avoid link errors.
How is the SFP-10G-LR-X managed within a Cisco network environment? +
The transceiver supports Cisco Digital Optical Monitoring (DOM), also referred to as Optical Performance Monitoring (OPM). Through the switch command-line interface, you can monitor real-time diagnostics, including optical transmit and receive power, laser bias current, and module temperature. This allows network administrators to proactively troubleshoot fiber link issues and monitor the physical health of the connection.
Is the SFP-10G-LR-X hot-swappable in live production networks? +
Yes, this transceiver is designed for hot-swappable operation, meaning you can plug it into or remove it from an SFP+ port without powering down the host switch or disrupting existing traffic on other ports. This feature is critical for high-availability environments where hardware maintenance or upgrades must be performed without incurring downtime for the entire network segment.
How can I obtain a bulk quote for multiple SFP-10G-LR-X modules? +
If you are planning a large-scale network deployment and require high-volume procurement, our sales team at BuyRouterSwitch.com is ready to assist. Please submit your list of requirements through our request-a-quote form. We specialize in volume pricing and can provide tailored commercial proposals to help you stay within your project budget while securing authentic Cisco hardware.
Why should I choose BuyRouterSwitch.com for my Cisco transceiver needs? +
BuyRouterSwitch.com is a trusted provider of enterprise-grade networking hardware. We pride ourselves on offering a streamlined purchasing experience for IT professionals. When you source your optics through us, you benefit from our commitment to providing genuine, reliable equipment. Our platform is designed to make it simple for procurement teams to secure the exact components required for their specific network architectures.
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