
( Brand: Cisco ), ( Part Type: Module )
The Cisco 10GBASE-LR XENPAK-10GB-LR is a high-performance optical transceiver module designed for use in data center applications. This XENPAK module supports 10 Gigabit Ethernet (10GbE) connectivity and utilizes a long-wave (LW) DWDM (Dense Wavelength Division Multiplexing) laser source to provide a transmission distance of up to 10 kilometers over single-mode fiber (SMF).
The XENPAK-10GB-LR module is compliant with the IEEE 802.3ae standard for 10 Gigabit Ethernet and is designed to operate in a wide temperature range of 0 to 70 degrees Celsius. The module has a compact form factor, measuring just 1.25 inches by 1.25 inches by 0.62 inches, making it easy to install in a variety of equipment racks and chassis.
The XENPAK-10GB-LR module is equipped with a built-in digital diagnostic test (DDT) and link loss test (LLT) functionality, which allows for quick and easy troubleshooting of fiber optic connections. The module also supports automatic negotiation of data rates and can operate in full-duplex or half-duplex mode.
In terms of performance, the XENPAK-10GB-LR module delivers a maximum data rate of 10 Gbps and has a forward error correction (FEC) capability of up to 15%, ensuring reliable data transmission even over longer distances. The module also has a low power consumption of just 1.5 watts, making it an energy-efficient solution for data center applications.
In conclusion, the Cisco 10GBASE-LR XENPAK-10GB-LR is a powerful and versatile optical transceiver module that provides reliable 10 Gigabit Ethernet connectivity over long distances. Its compact form factor, built-in diagnostic tools, and low power consumption make it an ideal choice for data center applications requiring high-speed connectivity over long fiber optic links.
Pros of buying Cisco XenPak-10GB-LR (10 Gigabit Ethernet Long Reach XenPak Module):1. High bandwidth: The Cisco XenPak-10GB-LR provides a high data transfer rate of 10 Gigabit Ethernet, which is ideal for high-performance data transfer and storage applications.
2. Long reach: The LR (long reach) design allows for transmission over longer distances, making it suitable for networks with extensive cabling needs.
3. Compatibility: This XenPak module is compatible with Cisco Nexus switches, providing seamless integration with existing Cisco infrastructure.
4. Reliability: Cisco is a well-established and trusted brand, ensuring high reliability and durability of the XenPak module.
Cons of buying Cisco XenPak-10GB-LR:1. Cost: XenPak modules can be more expensive compared to other types of 10 Gigabit Ethernet modules.
2. Requires specific hardware: To utilize the XenPak module, a compatible Cisco Nexus switch is necessary, which may add to the overall cost of the solution.
3. Limited flexibility: XenPak modules are typically fixed in place and cannot be easily swapped out or upgraded, unlike more flexible SFP modules.
Recommendation:The Cisco XenPak-10GB-LR is a reliable and high-performance 10 Gigabit Ethernet solution, suitable for networks requiring long-distance data transfer. Although the cost and limited flexibility may be drawbacks, the benefits of high bandwidth and long reach can outweigh these cons for many organizations. If the budget and infrastructure allow, the XenPak-10GB-LR can be a worthwhile investment for improving network performance and scalability.
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