Comsol SFP-40G-LR4-CC – 40GBASE-LR Single-Mode Duplex LC Transceiver
The COMSOL CISCO COMPATIBLE QSFP 40GBASE-LR SINGLE-MODE DUPLEX LC 1350NM 10KM is a high-performance optical transceiver designed for enterprise networking applications. This device is engineered to deliver reliable, high-speed data transmission over single-mode fiber optic cables, making it an ideal solution for data centers, cloud computing, and high-performance computing environments. With its compact QSFP form factor, it is easy to integrate into existing network infrastructure, providing a seamless upgrade path to 40GbE connectivity.
The transceiver’s 40GBASE-LR4 specification ensures compliance with industry standards, guaranteeing interoperability with a wide range of networking equipment. Its single-mode duplex LC design enables long-haul data transmission over distances of up to 10 kilometers, making it suitable for a variety of enterprise networking applications, from data center interconnects to campus networks.
In enterprise environments, this transceiver can help alleviate bandwidth bottlenecks and reduce network latency, enabling faster data transfer and improved application performance. Its high-speed connectivity also supports the growing demand for cloud computing, big data analytics, and other data-intensive applications.
Technical Specifications
| Brand | Comsol |
| SKU | SFP-40G-LR4-CC |
| Category | Networking |
| Form Factor | QSFP |
| Data Rate | 40Gbps |
| Wavelength | 1350nm |
| Cable Type | Single-mode duplex LC |
| Distance | Up to 10km |
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Challenges Solved by this Solution
For many enterprises, network infrastructure can be a major bottleneck, hindering the deployment of new applications and services. Insufficient bandwidth and high network latency can lead to poor application performance, reduced productivity, and increased IT overhead. The COMSOL CISCO COMPATIBLE QSFP 40GBASE-LR SINGLE-MODE DUPLEX LC 1350NM 10KM helps address these challenges by providing a high-speed, reliable connectivity solution that can be easily integrated into existing network infrastructure. By upgrading to 40GbE connectivity, enterprises can improve network efficiency, reduce latency, and support the growing demand for data-intensive applications.
Australian Logistics & B2B Support
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Frequently Asked Questions
What is the maximum distance supported by this transceiver?
This transceiver supports distances of up to 10 kilometers over single-mode fiber optic cables.
Is this transceiver compatible with my existing networking equipment?
Yes, this transceiver is designed to be compatible with a wide range of networking equipment, including Cisco devices.
Can I use this transceiver in my data center environment?
Yes, this transceiver is designed for data center applications and can help alleviate bandwidth bottlenecks and reduce network latency.
What kind of support does TECHOM Systems offer for this product?
Our sales team can provide support for installation, design services, and consulting services for this product. Please contact us for more information.
Can I get help with designing a network solution that includes this transceiver?
Yes, our sales team can provide design services and consulting support to help you design a network solution that meets your specific needs.

Ready to Deploy Comsol Cisco Compatible Qsfp 40gbase-lr Single-mode Duplex Lc 1350nm 10km (SFP-40G-LR4-CC)?
Product Ref: TOS-237457 • Get enterprise pricing, volume discounts, and Australian support.
























