Cisco QSFP-40G-SR4= 40GBASE-SR4 QSFP+ Transceiver, 850nm, MPO-12, Multimode Fiber, 150m
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40Gbps High-Speed Connectivity: Cisco QSFP-40G-SR4= provides reliable 40GBASE-SR4 Ethernet connectivity for high-bandwidth networking applications.
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850nm Multimode Optics: Operates at 850nm and is designed for compatible multimode fiber infrastructure.
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Up to 150m Reach: Supports up to 30m on OM2, 100m on OM3, and 150m on OM4/OM5 fiber.
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MPO/MTP-12 Interface: Uses a 12-fiber MPO/MTP connector with four parallel optical lanes.
Cisco QSFP-40G-SR4= 40GBASE-SR4 QSFP+ Transceiver
Cisco QSFP-40G-SR4= is a high-speed 40GBASE-SR4 QSFP+ optical transceiver designed for short-range 40 Gigabit Ethernet connectivity over multimode fiber. It operates at 850nm and supports distances of up to 150 meters on OM4/OM5 fiber.
The Cisco QSFP-40G-SR4= is a 40Gbps QSFP+ optical transceiver designed for high-performance data center and enterprise networking environments. It uses parallel multimode fiber technology with four optical lanes to provide reliable 40 Gigabit Ethernet connectivity.
The transceiver uses an MPO/MTP-12 fiber connector and operates at an 850nm wavelength. Depending on the multimode fiber category, it supports distances from 30 meters on OM2 fiber up to 150 meters on OM4 and OM5 fiber.
Key Features
Fiber Compatibility
Cisco QSFP-40G-SR4= is designed for multimode fiber infrastructure. The achievable distance depends on the OM fiber category used in the network installation.
- OM2: Up to 30 meters
- OM3: Up to 100 meters
- OM4: Up to 150 meters
- OM5: Up to 150 meters
40G Network Applications
- Data center switch-to-switch connections
- 40 Gigabit Ethernet uplinks
- Enterprise network aggregation
- High-speed server connectivity
- Data center spine and leaf networking
- Short-range multimode fiber links
- High-bandwidth network infrastructure
MPO/MTP Connectivity
The QSFP-40G-SR4= uses a 12-fiber MPO/MTP optical interface for parallel 40Gbps transmission. The four optical lanes operate together to deliver high-speed 40 Gigabit Ethernet connectivity.
4 x 10G Breakout Capability
The standard Cisco QSFP-40G-SR4= can also be deployed in compatible network environments using a 4 x 10G breakout configuration. A suitable MPO-to-4xLC breakout cable and compatible host equipment are required for this deployment.
Always verify the Cisco switch, router or networking platform compatibility before installation. The required fiber type, connector configuration and breakout support should also be confirmed according to the specific network platform.
Why Choose Cisco QSFP-40G-SR4=?
- 40Gbps high-speed Ethernet connectivity.
- 850nm wavelength for multimode fiber applications.
- QSFP+ compact form factor.
- MPO/MTP-12 optical connector.
- Up to 150m transmission distance on OM4/OM5 fiber.
- Suitable for data center and enterprise networks.
- Supports compatible 4 x 10G breakout deployments.
- Low power consumption of approximately 1.5W.
| Product Name | Cisco QSFP-40G-SR4= 40GBASE-SR4 QSFP+ Transceiver, 850nm, MPO-12, Multimode Fiber, 150m |
|---|---|
| Weight | 0.800000 |
| Maximum Power Load: | 1.5 W |
| Indicator Type: | LED |
| Interface | SFP28 |
| Power Source | Network/Switch QSFP+ Port |
| Working Environment: | Data Center / Enterprise Networking |
| Power Consumption | Approx. 1.5 W |
| Unit Weight (KG): | Approx. 0.1 kg |
| Manufacturer | Cisco |
| Color | Silver |
| Country of Origin | United States |
Product Datasheet
