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X2-10GB-LR
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10GBASE-LR X2 Module for SMF
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
X2-10GB-LR
- Description:
- 10GBASE-LR X2 Module for SMF
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0724696899556
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$4,968.00
- Price:
$956.0080.8% off
Quantity:
1
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X2-10GB-LR Overview
X2-10GB-LR is a 10G SFP+ transceiver module designed for long-range data transmission over single-mode fiber using LC connectors. Engineered with a compact SFP+ form factor and precise physical dimensions, it supports high-speed Ethernet and Fibre Channel protocols, making it ideal for data centers, enterprise networks, and telecom environments.
X2-10GB-LR delivers reliable 10G connectivity with a 1310 nm wavelength optimized for long-range performance, reaching distances up to 10 km on single-mode fiber. Its robust design and compatibility with leading network equipment vendors ensure seamless integration into existing infrastructures and future-proof scalability for high-bandwidth applications.
X2-10GB-LR price is $956.00, a 80.8% saving from the Cisco list price of $4,968.00. X2-10GB-LR is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for X2-10GB-LR for additional pricing. Browse the full 10G Base Modules series or explore all Cisco products.
X2-10GB-LR Specifications
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Fiber
- Power Consumption
- 3.5 W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- X2-10GB-LR
- Height
- 0.81 inches
- Width
- 0.55 inches
- Depth
- 1.75 inches
- Weight
- 0.07 lbs
X2-10GB-LR Use Case
Data Center Interconnect with 10 km Single-Mode Fiber
In a financial services firm, the X2-10GB-LR-10GBASE-LR module establishes a 10 Gbps SMF link between primary and backup data centers up to 10 km apart. The result is ultra-low-latency replication, zero-packet-loss failover and seamless business continuity for critical trading applications.
University Campus Backbone Upgrade to 10 Gbps
A large university deploys the X2-10GB-LR-10GBASE-LR module on its single-mode fiber backbone to replace aging 1 Gbps links across multiple buildings. This upgrade delivers sustained 10 Gbps throughput, supports next-gen research and e-learning platforms, and future-proofs the network for digital campus initiatives.
Metro Ethernet Service Expansion for ISPs
An Internet service provider uses the X2-10GB-LR-10GBASE-LR module in its ring-based metro Ethernet network to deliver 10 Gbps services over single-mode fiber up to 10 km. Customers benefit from scalable bandwidth on demand, carrier-grade reliability and simplified service provisioning under stringent SLAs.
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Product Comparison Table 
| X2-10GB-LR |  X2-10GB-SR |  SFP-H10GB-CU2M |  XFP10GLR192SR-RGD |  XFP10GLR-192SR-L | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | SFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Long-Range |
| Max Distance | 10 km | 300m | 2m | 10 km | 10 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | X2-10GB-LR | X2-10GB-SR | SFP-H10GB-CU2M | XFP10GLR192SR-RGD | XFP10GLR-192SR-L Transceiver |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
S
Steven Hart
5
Excellent long-range fiber performance.
K
Kevin Martin
5
Reliable 10G connectivity over single-mode fiber.
B
Brian Collins
4
Stable operation in production environments.
J
Jason White
5
Good solution for extended campus links.
M
Mark Allen
5
Cisco optics reliability holds up well.
Questions & Answers
What is the X2-10GB-LR module?
The X2-10GB-LR is a 10GBASE-LR X2‐form‐factor optical transceiver designed for single-mode fiber, delivering 10 Gbps up to 10 km and compliant with IEEE 802.3aq.
Which fiber optic cable type does the X2-10GB-LR require?
It requires single-mode fiber (SMF) with LC duplex connectors to achieve its full 10 km reach at 10 Gbps.
What is the maximum transmission distance of the X2-10GB-LR?
The module supports transmission distances up to 10 kilometers over standard single-mode fiber.
At what wavelength does the X2-10GB-LR operate?
It operates at 1310 nm, the industry standard for 10GBASE-LR long-range transmission.
What connector type is used on the X2-10GB-LR?
The X2-10GB-LR uses LC duplex connectors for secure, low-loss fiber connections.
Is the X2-10GB-LR compatible with all X2 ports?
Yes. It is hot-pluggable and interoperable with any network switch or router X2 slot supporting 10GBASE-LR transceivers.
Can I hot-swap the X2-10GB-LR module?
Yes. The module supports hot-swappable installation, allowing live insertion or removal without powering down the system.
What data rate does the X2-10GB-LR support?
It supports data rates from 9.95 to 11.3 Gbps, fully meeting 10 Gigabit Ethernet specifications.
What is the operating temperature range for the X2-10GB-LR?
The module operates reliably in ambient temperatures from 0 °C to 70 °C (32 °F to 158 °F).
Does the X2-10GB-LR support Digital Diagnostics Monitoring (DDM)?
Yes. It features full DDM (also known as DOM) for real-time monitoring of optical power, temperature, voltage and laser bias.
Which network standards does the X2-10GB-LR comply with?
It complies with IEEE 802.3aq for 10GBASE-LR and the X2 Multi-Source Agreement (MSA) specification.
How do I install the X2-10GB-LR module?
Align the module with the X2 slot, slide it in until it latches, then connect LC duplex cables. Hot-swap slots typically don’t require a power cycle.
How can I troubleshoot link issues with the X2-10GB-LR?
Check that you’re using SMF, clean LC connectors, verify DDM parameters, ensure correct port configuration, and review switch/router log messages.
Is the X2-10GB-LR RoHS compliant?
Yes. The module meets RoHS 6/6 requirements, ensuring restricted substance compliance for environmental safety.
What is included in the X2-10GB-LR package?
Each package includes one X2-10GB-LR transceiver, LC dust caps and a quick installation guide.
What warranty does the X2-10GB-LR come with?
The X2-10GB-LR is backed by a one-year limited warranty covering defects in materials and workmanship.
Can the X2-10GB-LR be used in DWDM or CWDM networks?
No. It’s optimized for standard 1310 nm single-mode fiber and does not support DWDM or CWDM wavelength multiplexing.