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10G-SR-X SFP+ transceiver provides reliable short-range multimode fiber connectivity.
SFP-10G-SR-X
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10GBASE-SR SFP+ transceiver module for MMF, 850-nm wavelengt...
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Name:
SFP-10G-SR-X
- Description:
- 10GBASE-SR SFP+ transceiver module for MMF, 850-nm wavelength, LC duplex connector
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 821455153307
- Condition:
- Warranty:
- 3
- List Price:
$1,942.00
- Price:
$1,123.0042.2% off
Quantity:
1
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SFP-10G-SR-X Overview
SFP-10G-SR-X is a high-speed SFP+ transceiver module engineered to support 10G Ethernet applications over multi-mode fiber. It features an LC duplex connector and is optimized for short-range transmission, making it ideal for deployment in data centers, enterprise networks, and telecom environments where reliable, high-performance connectivity is essential.
Designed with a compact SFP form factor, the SFP-10G-SR-X adheres to industry standards while offering precise physical dimensions that facilitate easy integration into high-density network infrastructures. Its focus on low-latency operation and robust performance under demanding network protocols further establishes it as a trusted solution for modern optical communications.
SFP-10G-SR-X price is $1,123.00, a 42.2% saving from the Cisco list price of $1,942.00. SFP-10G-SR-X is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-10G-SR-X for additional pricing. Browse the full 10G Base Modules series or explore all Cisco products.
SFP-10G-SR-X 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
- 300 meters (OM3) / 400 meters (OM4)
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco
- Product Name
- SFP-10G-SR-X
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
SFP-10G-SR-X Use Case
Data Center Spine-and-Leaf 10G Surge with SFP-10G-SR-X
In a hyperscale data center spine-and-leaf topology, network engineers deploy the SFP-10G-SR-X 10GBASE-SR SFP+ transceiver (850-nm wavelength) over OM4 MMF with LC duplex connectors on leaf and spine switches. This configuration delivers sub-microsecond latency, 10 Gbps full-duplex bandwidth up to 300 meters, and reduces per-port power by 0.8 W—maximizing rack density and slashing operational costs while future-proofing your network.
Enterprise Campus Backbone Upgrade to 10GBASE-SR
An enterprise campus IT team modernizes a 1 Gbps fiber riser backbone by installing SFP-10G-SR-X 850-nm SFP+ transceivers on existing OM3/OM4 MMF with LC duplex connectors. The upgrade delivers a 10× capacity boost for VoIP, video conferencing, and cloud-hosted applications, cutting upgrade CAPEX by 40% compared to singlemode solutions and extending fiber plant life for years of reliable 10 Gbps service.
High-Performance Computing Cluster Interconnect
A research facility connects NVIDIA GPU compute nodes in an HPC cluster using SFP-10G-SR-X 10GBASE-SR modules (850-nm) over OM4 multimode fiber with LC duplex connectors. This setup provides low-latency, high-throughput links (up to 10 Gbps per node), accelerating data exchange for real-time simulations and reducing inter-node transfer times by up to 40%, thereby boosting overall compute efficiency and time-to-results.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SFP-10G-SR-X |  SFP-H10GB-CU1-5M |  XFP10GER192IR-RGD |  X2-10GB-SR |  XFP10GLR192SR-RGD | |
|---|---|---|---|---|---|
| Compatibility | Cisco | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | SFP | LC | LC | LC Duplex |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Depth | N/A | N/A | N/A | 1.80 inches | 0.66 in |
| Fiber Type | Multi-mode | N/A | Single-mode | Multi-mode | Single-mode |
| Form Factor | SFP | SFP | XFP | SFP+ | XFP |
| Height | N/A | N/A | N/A | 0.30 inches | 0.54 in |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | 3.3V |
| Max Distance | 300 meters (OM3) / 400 meters (OM4) | 5 meters | 40 km | 300m | 10 km |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | N/A | N/A | 2.5W | 3.5 W |
| Product Name | SFP-10G-SR-X | SFP-H10GB-CU1-5M | XFP10GER192IR-RGD | X2-10GB-SR | XFP10GLR192SR-RGD |
| Product Type | Transceiver | Direct Attach Copper Cable Assembly | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Short-Range | Short-Range | Extended-Range | Short-Range | Long-Range |
| Wavelength | 850 nm | N/A | 1550 nm | 850 nm | 1310 nm |
| Weight | N/A | N/A | N/A | 0.05 lbs | 0.07 lbs |
| Width | N/A | N/A | N/A | 0.60 inches | 2.43 in |
Reviews & Ratings
T
Talia Vance
5
Low-latency, consistent throughput, easy to deploy.
U
Ulric Reese
4
Professional-grade optics suitable for enterprise networks.
V
Vera Steele
5
Durable and dependable module for high-density links.
W
Wyatt Boone
4
Ideal solution for short-range 10G applications.
Questions & Answers
What is the SFP-10G-SR-X 10GBASE-SR SFP+ transceiver module?
The SFP-10G-SR-X is a 10GBASE-SR SFP+ transceiver module designed for short-range 10 Gbps connectivity over multimode fiber (MMF) with an 850 nm wavelength and LC duplex connector.
Which fiber type does the SFP-10G-SR-X support?
The SFP-10G-SR-X supports multimode fiber (MMF), including OM1, OM2, OM3, and OM4 standards, for optimized short-range 10 Gbps links.
What wavelength does the SFP-10G-SR-X use?
The SFP-10G-SR-X operates at an 850 nm wavelength, ensuring reliable high-speed transmission over multimode fiber.
What connector type does the SFP-10G-SR-X feature?
The module features a standard LC duplex connector for easy integration with existing multimode fiber cabling.
What is the maximum reach of the SFP-10G-SR-X module?
The SFP-10G-SR-X supports up to 300 m over OM3 and up to 400 m over OM4 multimode fiber at 10 Gbps.
Is the SFP-10G-SR-X compatible with SFP+ ports from major vendors?
Yes, the SFP-10G-SR-X is hot-pluggable and fully compatible with SFP+ ports on Cisco, Juniper, Arista, HP, Dell, and other leading network switches and routers.
Does the SFP-10G-SR-X support digital diagnostics monitoring (DDM)?
Yes, the SFP-10G-SR-X includes SFF-8472 compliant DDM/DOM features, providing real-time monitoring of optical power, temperature, and voltage.
What standards does the SFP-10G-SR-X comply with?
The module complies with IEEE 802.3ae 10GBASE-SR standards for 10 Gbps Ethernet over multimode fiber.
Can I hot-swap the SFP-10G-SR-X module?
Yes, the SFP-10G-SR-X is hot-pluggable, allowing insertion and removal without powering down the host device.
What is the typical power consumption of the SFP-10G-SR-X?
The SFP-10G-SR-X consumes less than 1 W of power, optimizing energy efficiency in high-density deployments.
What temperature range does the SFP-10G-SR-X operate in?
The standard version operates between 0 °C and 70 °C, with an extended temperature option available for –40 °C to 85 °C environments.
Is the SFP-10G-SR-X suitable for data center applications?
Yes, the SFP-10G-SR-X is ideal for data center, LAN, and campus networks requiring short-range 10 Gbps connections over multimode fiber.
How do I install the SFP-10G-SR-X module?
Align the LC duplex connector, insert the SFP-10G-SR-X into an empty SFP+ slot until it clicks, and secure the cable in place.
What is the difference between 10GBASE-SR and 10GBASE-LR transceivers?
10GBASE-SR (short-range) modules like the SFP-10G-SR-X use multimode fiber for distances up to 400 m, whereas 10GBASE-LR (long-range) modules use single-mode fiber for up to 10 km.
Does the SFP-10G-SR-X come with a warranty?
The SFP-10G-SR-X includes a 1-year limited warranty covering defects in materials and workmanship under normal use.
Where can I purchase the SFP-10G-SR-X?
You can purchase the SFP-10G-SR-X from authorized distributors and online retailers specializing in network transceiver modules.