United States$5,000,000+
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S
Steven Hart
5
Excellent long-range fiber performance.
X2-10GB-LR
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10GBASE-LR X2 Module for SMF
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Name:
X2-10GB-LR
- Description:
- 10GBASE-LR X2 Module for SMF
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 724696899556
- Condition:
- Warranty:
- 3
- List Price:
$4,968.00
- Price:
$956.0080.8% off
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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
- Power Consumption
- 3.5 W
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet, Fibre Channel
- 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.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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 |
| Connector Type | LC | LC | N/A | LC Duplex | LC |
| Wavelength | 1310 nm | 850 nm | N/A | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | N/A | Single-mode | Single-mode |
| 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 |
| Power Consumption | 3.5 W | 2.5W | N/A | 3.5 W | N/A |
| 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 |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | 3.3V |
| 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 |
| Height | 0.81 inches | 0.30 inches | N/A | 0.54 in | N/A |
| Width | 0.55 inches | 0.60 inches | N/A | 2.43 in | N/A |
| Depth | 1.75 inches | 1.80 inches | N/A | 0.66 in | N/A |
| Weight | 0.07 lbs | 0.05 lbs | N/A | 0.07 lbs | N/A |
Reviews & Ratings
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.