
( Brand: Cisco ), ( Manufacturer Part Number: 15454-M-100G-LC-C ), ( Part Type: Band ), ( Manufacturer Warranty: 3 Months )
The Cisco 15454-M-100G-LC-C 100G OTU-4 ITU-T CP-DQPSK is a high-performance optical transceiver module designed for Cisco's NCS 5500 series routers. This module provides 100 Gigabit Ethernet connectivity, adhering to the ITU-T G.709 and IEEE 802.3bs standards. It supports Coarse Wavelength Division Multiplexing (CWDM) with a wavelength of 1561.3 nm, making it ideal for use in metro and long-haul applications.
The Cisco 100G OTU-4 CP-DQPSK transceiver module uses Quadrature Phase Shift Keying (QPSK) modulation technique for signaling. ITU-T CP-DQPSK is a forward error correction technique that utilizes quadrant diagrams to convey four signal states with each symbol to ensure reliability and improve signal quality over fiber optic cables. Moreover, the OTU-4 protocol increases the marketing data rate to 112 Gbps and allows oversubscription up to 1.1:1, providing greater flexibility and efficiency.
Key features of the Cisco 15454-M-100G-LC-C transceiver module include:1. 100 Gbps connectivity: Supports 100 Gigabit Ethernet connections utilizing the ITU-T OTU-4 and IEEE 802.3bs standards.
2. ITU-T CP-DQPSK modulation: Employs the CP-DQPSK modulation technique, which is a powerful forward error correction scheme for improving signal quality and enhancing error-free data transmission across long fiber spans.
3. Coarse Wavelength Division Multiplexing (CWDM): Uses CWDM to transmit data over single-mode fiber optic cables, enabling multi-channel transmission.
4. Flexible port configuration: Allows customers to configure ports in multiple configurations such as 10, 40, and 100 Gigabit Ethernet or STM-64, STM-16, or STM-32 services using software.
5. Robust and reliable: Engineered to provide increased reliability with the highest performance and is tested to meet Cisco s rigorous quality and compatibility standards.
6. Energy-efficient design: Utilizes low power consumption, resulting in cost savings and reduced carbon footprint.
7. Supported by Cisco's advanced network management software: Can be easily integrated into existing Cisco networks using tools like Cisco NCS 5500 Series Network Control System and Cisco Prime Network Registrar.
With its advanced features, high performance, and unparalleled reliability, the Cisco 15454-M-100G-LC-C 100G OTU-4 ITU-T CP-DQPSK transceiver module is the perfect solution for data center interconnects, metro, and long-haul applications seeking both high-capacity and error-free data transmission.
The Cisco 15454-M-100G-LC-C (C15454) is a high-speed, line card that supports 100 Gigabit Ethernet (100G) connections using CP-DQPSK (Coherent Differential Quadrature Phase Shift Keying) modulation for ITU-T compliant networks. This equipment is a significant investment for any organization looking to upgrade their network infrastructure to support high-capacity data transfer. In this article, we will discuss the pros and cons of purchasing a C15454 line card.
Pros:1. High-bandwidth capabilities: One primary advantage of the C15454 line card is its ability to deliver 100 Gbps of throughput. This is essential for organizations that require high-speed data transfer, such as those handling large data sets, high-definition video streaming, or large-scale backups.
2. Density: The C15454 line card supports 6 ports, making it an excellent choice for network applications that require multiple 100G interfaces. Its form-factor, which is compatible with Cisco NCS 560 series routers, allows for efficient use of rack space.
3. Power Efficiency: Cisco claims that the C15454 line card provides industry-leading power efficiency. This is a considerable advantage for large data centers where power consumption is a significant expense.
4. Support for Advanced Technologies: The C15454 line card supports numerous advanced technologies such as Virtual Output Protect (VOP), Transport Virtual Circuits (TVC), and Power over Ethernet Plus (PoE ).
5. backwards compatibility: The C15454 line card is backward compatible with previous-generation Cisco routers that support 100G interfaces such as the CRS-3 and ASR 9004 (with an adapter). This flexibility allows organizations to gradually upgrade their infrastructure without having to replace their entire network infrastructure at once.
Cons:1. Cost: The C15454 line card is a premium product with a high price tag. The cost of the line card itself, along with the required optics and the router platform, makes it an expensive investment for many organizations.
2. Complexity: The C15454 line card is a high-performance, advanced piece of networking equipment. Implementing and managing such a device may require specialized knowledge and expertise, including understanding of Coherent Differential Quadrature Phase Shift Keying (DQPSK) and optics.
3. Dependence on Cisco: The C15454 line card is a proprietary solution from Cisco. This may not be the best choice for organizations that prefer open standards or want to minimize their reliance on a single vendor.
4. Limited interface flexibility: The C15454 line card only supports 100G interfaces. Organizations that require a mix of different interface speeds will need to invest in additional interfaces or routers to handle their network traffic.
Conclusion:The Cisco C15454 line card is a high-end, feature-rich, and high-performance networking component that offers significant benefits for organizations requiring high-speed data transfer, efficient power usage, and advanced technology support. However, its high cost, complexity, and relative lack of interface flexibility are significant drawbacks. Ultimately, the decision to invest in a C15454 line card will depend on an organization's specific networking needs and budget.
Recommendation:If your organization requires high-speed data transfer capabilities, a significant amount of switch density, and the support for advanced technologies along with the power efficiency, the Cisco C15454 line card is an excellent choice for your network infrastructure. However, consider the costs, your reliance on Cisco, and your interface flexibility requirements before making a final decision. A thorough cost-benefit analysis and a solid understanding of your organization's networking needs will help you make an informed decision.
It is designed for enterprise networking and servers. This is a Cisco 15454-M-100G-LC-C OTU-4 ITU-T CP-DQPSK Full C Band switch module with 3-month manufacturer warranty. The product also comes with a 2-year warranty.