CISCO 15454-TCC2 Timing Control Card

( Brand: Cisco ), ( Manufacturer Part Number: 15454-TCC2 ), ( Part Type: Control Card )

Review CISCO 15454 Tcc2 Timing Control Card

Cisco 15454-TCC2 Timing Control Card: Enhanced Precision and Reliability for Network Infrastructure

The Cisco 15454-TCC2 Timing Control Card is a critical component in the Cisco CRS-3 Carrier Routing System, offering exceptional timing precision and reliability for high-performance network infrastructure. This card, designed by Cisco Systems, is a key element that ensures the seamless operation of large-scale, mission-critical networks.

Essentially, the Cisco 15454-TCC2 acts as the heartbeat of the network, maintaining precise synchronization across multiple devices. It provides a highly accurate 156.25 MHz reference clock, which is crucial for synchronizing various network elements, thereby improving the overall performance and stability of the network.

The card is equipped with advanced features such as GPS and IRIG-B input options, allowing it to synchronize with global positioning satellites or military time signals, respectively. This ensures that the network remains synchronized regardless of location or external factors, such as power outages or network congestion.

Moreover, the Cisco 15454-TCC2 card is designed with redundancy in mind. It includes dual-redundant timing sources, which ensure that the network continues to operate even if one timing source fails. This feature is particularly valuable in critical applications where network downtime is not an option.

In summary, the Cisco 15454-TCC2 Timing Control Card is an indispensable tool for network administrators seeking reliable, precise, and redundant timing solutions. Its integration into the Cisco CRS-3 Carrier Routing System enhances the system's robustness and performance, making it an ideal choice for service providers and large-scale enterprise networks.

The Cisco 15454-TCC2 (Timing and Synchronization Control Card 2) is a specialized module for Cisco's ASR 1000 routers. Here are the pros and cons of purchasing this card:

1. High Precision Time Protocol (HPTP) support: This card offers enhanced timing capabilities, making it suitable for networks that require precise synchronization, such as NTP Stratum 1 applications.

2. Improved Carrier Ethernet capabilities: The TCC2 card supports enhanced Carrier Ethernet services, including Ethernet in the First Mile (EFM), Ethernet Virtual Connection (EVC), and Ethernet Network Service (ENS).

3. Redundancy and reliability: The card offers redundant timing sources, ensuring continuous operation even in case of a failure.

4. Scalability: The TCC2 card can support up to 160 Gigabit Ethernet (GE) ports, making it suitable for high-capacity networks.

1. High Cost: The Cisco 15454-TCC2 is a high-end card, and its price reflects its advanced features. This may make it a less feasible option for budget-conscious network operators.

2. Requires specific ASR 1000 hardware: The TCC2 card is designed to work with the ASR 1000 series routers, which may limit its utility for networks using different Cisco router models.

3. Complex Configuration: The TCC2 card requires a detailed understanding of timing and synchronization principles to configure correctly. This could potentially lead to longer setup times.

In conclusion, the Cisco 15454-TCC2 is an excellent choice for networks that require high precision timing and scalable Carrier Ethernet services. However, its high cost and requirement for specific hardware may make it less suitable for smaller networks or those on a tight budget. If you have the budget and a need for its advanced features, the Cisco 15454-TCC2 could be a valuable addition to your network infrastructure. If not, you may want to consider other timing and synchronization solutions that better fit your network's requirements.

Details:

YOU ARE BUYING A USED CISCO 15454 TCC2 TIMING CONTROL CARD.

part #: 15454tcc2 prices

• $39.99-$94.99

specifications diskcontrolle:

• brand: Cisco
• mpn: 15454-tcc2
• part type: Control Card

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• quantity: 2
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• availability: In Stock
• started: October 8, 2025
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• options: Ship-to-home

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