United States$5,000,000+
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Thomas Keller
5
Stable 10G performance over multimode fiber.
X2-10GB-SR
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10GBASE-SR X2 Module for MMF
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Name:
X2-10GB-SR
- Description:
- 10GBASE-SR X2 Module for MMF
- Rating:
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In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 821455015025
- Condition:
- Warranty:
- 3
- List Price:
$2,577.00
- Price:
$134.0094.8% off
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1
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X2-10GB-SR Overview
X2-10GB-SR is a 10 Gigabit Ethernet transceiver module designed with an SFP+ form factor for high-speed data center and enterprise network applications. This module supports a data rate of 10G using LC connectors and is optimized for short-range transmission over multi-mode fiber, making it ideal for connecting switches, routers, and other network devices within dense environments.
X2-10GB-SR features compact physical dimensions and low power consumption while meeting industry specifications for operating and storage temperatures, ensuring reliable performance in high-density telecom and data center applications. Its official design supports Ethernet protocols and provides a robust, short-range optical solution for modern network infrastructures.
X2-10GB-SR price is $134.00, a 94.8% saving from the Cisco list price of $2,577.00. X2-10GB-SR is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for X2-10GB-SR for additional pricing. Browse the full 10G Base Modules series or explore all Cisco products.
X2-10GB-SR Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 850 nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 300m
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 2.5W
- 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-SR
- Height
- 0.30 inches
- Width
- 0.60 inches
- Depth
- 1.80 inches
- Weight
- 0.05 lbs
X2-10GB-SR Use Case
Data Center Spine-Leaf 10G Interconnect with X2-10GB-SR-10GBASE-SR X2 Module
In a high-density data center adopting a spine-leaf topology, network engineers deploy the X2-10GB-SR-10GBASE-SR X2 Module over OM3/OM4 MMF to establish low-latency 10 Gbps links between leaf and spine switches. This solution delivers consistent bandwidth, simplifies cable management with hot-pluggable optics, and ensures sub-microsecond latency, driving predictable performance for virtualization platforms and East-West traffic.
Campus Building Backbone Upgrade Using X2-10GB-SR-10GBASE-SR X2 Module
A large university campus replaces aging 1 Gbps fiber links with X2-10GB-SR-10GBASE-SR X2 Modules to connect lab, classroom, and administrative buildings over existing OM4 multimode fiber. The plug-and-play optics minimize installation time, support distances up to 300 m, and future-proof the backbone for emerging e-learning applications, reducing operational costs while ensuring 10 Gbps throughput across the network.
SAN Server-Storage Acceleration with X2-10GB-SR-10GBASE-SR X2 Module
In an enterprise storage area network (SAN), IT teams integrate X2-10GB-SR-10GBASE-SR X2 Modules to link blade servers and fiber-attached storage arrays over multimode fiber. The module’s error-correcting 10 Gbps optical lanes deliver deterministic I/O performance, shorten backup windows, and accelerate data replication, empowering high-availability services and improving RPO/RTO compliance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| X2-10GB-SR |  SFP-10G-SR-X |  XFP10GER192IR-RGD |  XFP10GZR192LR-RGD |  XFP10GLR192SR-RGD | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC Duplex |
| Wavelength | 850 nm | 850 nm | 1550 nm | 1310 nm | 1310 nm |
| Transmission Distance | Short-Range | Short-Range | Extended-Range | Long-Range | Long-Range |
| Fiber Type | Multi-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 300m | 300 meters (OM3) / 400 meters (OM4) | 40 km | 10 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 2.5W | N/A | N/A | N/A | 3.5 W |
| 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 | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco | Cisco / Juniper / Huawei / Arista | N/A | Cisco, Juniper, Huawei, Arista |
| Product Name | X2-10GB-SR | SFP-10G-SR-X | XFP10GER192IR-RGD | XFP10GZR192LR-RGD | XFP10GLR192SR-RGD |
| Height | 0.30 inches | N/A | N/A | N/A | 0.54 in |
| Width | 0.60 inches | N/A | N/A | N/A | 2.43 in |
| Depth | 1.80 inches | N/A | N/A | N/A | 0.66 in |
| Weight | 0.05 lbs | N/A | N/A | N/A | 0.07 lbs |
Reviews & Ratings
K
Kevin Brooks
4
Reliable optics for legacy switching environments.
B
Brian Edwards
4
Consistent connectivity with no packet loss.
J
Jason Coleman
5
Plug-and-play experience in Cisco hardware.
M
Mark Simmons
5
Good choice for short-range fiber links.
Questions & Answers
What is the X2-10GB-SR 10GBASE-SR X2 Module for MMF?
The X2-10GB-SR is a pluggable 10GBASE-SR X2 transceiver module designed for short-range 10 Gbps links over multimode fiber (MMF).
What maximum distance does the X2-10GB-SR support on multimode fiber?
It supports up to 300 meters on OM3 fiber and 400 meters on OM4 fiber at 10 Gbps data rates.
Which multimode fiber types are compatible with the X2-10GB-SR?
The module is compatible with OM1, OM2, OM3, and OM4 multimode fibers, with optimal performance on OM3 and OM4.
What wavelength does the X2-10GB-SR operate at?
The X2-10GB-SR operates at an 850 nm wavelength for 10 Gigabit short-range transmission.
What connector type does the X2-10GB-SR use?
It uses a standard LC duplex connector for multimode fiber connections.
Is the X2-10GB-SR module hot-swappable?
Yes, the X2-10GB-SR supports hot-plug insertion and removal without disrupting switch or router operations.
What data rate does the X2-10GB-SR support?
The module supports full-duplex 10 Gbps data transmission over multimode fiber.
Which devices are compatible with the X2-10GB-SR module?
The X2-10GB-SR is compatible with any switch, router, or appliance that provides a standard X2 slot and supports 10GBASE-SR transceivers.
Is the X2-10GB-SR IEEE compliant?
Yes, it fully conforms to IEEE 802.3ae 10GBASE-SR standards and the X2 Multi-Source Agreement (MSA).
What are the operating temperature and humidity ranges for the X2-10GB-SR?
Operating temperature is 0 °C to 70 °C (32 °F to 158 °F) and relative humidity is 5% to 85% non-condensing.
What is the typical power consumption of the X2-10GB-SR?
Typical power consumption is 1.5 W, ensuring low heat generation and efficient operation.
How do I install the X2-10GB-SR module?
Align the X2 module with the port, slide it in until it clicks, and then connect LC duplex fiber cables.
How can I verify the X2-10GB-SR is working correctly?
Check link/activity LEDs on your device, use an optical power meter to measure Tx/Rx levels, and run network diagnostics to confirm connectivity.
What warranty covers the X2-10GB-SR module?
The X2-10GB-SR comes with a one-year limited warranty covering manufacturing defects and performance issues.
What is the return policy for the X2-10GB-SR?
Unused and undamaged modules in original packaging can be returned within 30 days for a full refund.
How does the 10GBASE-SR X2 module differ from a 10GBASE-LR module?
The SR module is optimized for short-range multimode fiber up to 400 m, while the LR module uses single-mode fiber for long-range links up to 10 km.