CISCO 73-12978-01 Single Port Wan Interface Card HWIC-1DSU-T1 B0 800-33589-01

( Brand: Cisco ), ( Type: Card ), ( Manufacturer Part Number: 73-12978-01 )

Review CISCO Single Port Wan Interface Card B0

The Cisco 73-12978-01 HWIC-1DSU-T1 is a Single Port WAN Interface Card designed for Cisco AS5350 and AS5370 Access Servers. This interface card expands the connectivity options of your Access Server by providing a Digital Subscriber Unit-1 (DSU-1) T1 WAN interface.

The HWIC-1DSU-T1 card is compact and easy to install, with a form factor of 1 slot high and 1 slot deep in the Cisco AS5350 and AS5370 Access Servers. It supports T1 WAN connections and comes with a built-in CSU/DSU function, eliminating the need for an external CSU/DSU.

The Cisco 73-12978-01 HWIC-1DSU-T1 offers advanced features, such as support for both DS1 and DS1-2 signaling, making it versatile for various network configurations. It also supports automatic keepalive and loopback testing, ensuring reliable and uninterrupted WAN connectivity.

The card comes with a rugged design, making it suitable for use in harsh environments. It operates over a wide temperature range, from 0 to 70 degrees Celsius, and has a power consumption of approximately 7.5 watts.

The Cisco 73-12978-01 HWIC-1DSU-T1 is an ideal solution for businesses that require a reliable, high-speed WAN connection for their Access Server. Its compact size, advanced features, and rugged design make it a practical choice for organizations seeking to expand their network connectivity.

In summary, the Cisco 73-12978-01 HWIC-1DSU-T1 Single Port WAN Interface Card is a versatile and reliable solution for organizations seeking to expand their Access Server's connectivity options with a high-speed T1 WAN interface. It offers advanced features, such as support for DS1 and DS1-2 signaling, automatic keepalive and loopback testing, and a rugged design suitable for use in harsh environments.

Cisco 73-12978-01 HWIC-1DSU-T1 Single Port WAN Interface Card: A Detailed Analysis

The Cisco 73-12978-01 HWIC-1DSU-T1 is a Single Port WAN Interface Card designed for Cisco 7600 Series Routers. This card provides a T1/E1 WAN interface and is compatible with various Cisco router models. In this analysis, we will discuss the key features, advantages, and disadvantages of this interface card.

1. Supports T1/E1 digital WAN interface

2. Compatible with Cisco 7600 Series Routers

3. Supports Cisco IOS software

4. Provides one WAN interface

1. High-speed connectivity: The T1/E1 interface offers a high-speed WAN connection, which is essential for organizations that require fast data transfer rates.

2. Reliability: T1/E1 lines are known for their reliability and quality of service (QoS) capabilities, making them an ideal choice for mission-critical applications.

3. Scalability: The Cisco 7600 Series Routers support multiple HWIC slots, allowing organizations to add more WAN interfaces as their needs grow.

1. Cost: The Cisco 73-12978-01 HWIC-1DSU-T1 is a more expensive option compared to other WAN interface cards that offer lower data transfer rates.

2. Complexity: T1/E1 interfaces can be more complex to configure and manage than other WAN interface types.

3. Limited compatibility: The Cisco 73-12978-01 HWIC-1DSU-T1 is only compatible with Cisco 7600 Series Routers.

The Cisco 73-12978-01 HWIC-1DSU-T1 Single Port WAN Interface Card is an excellent choice for organizations that require a high-speed, reliable WAN connection and have the budget to invest in this technology. The card's compatibility with the Cisco 7600 Series Routers and support for Cisco IOS software make it a versatile and powerful option for businesses seeking to improve their network's performance and connectivity. However, its high cost and complexity may deter some organizations from considering it as an option.

If your organization requires a high-speed WAN connection and can afford the investment, the Cisco 73-12978-01 HWIC-1DSU-T1 Single Port WAN Interface Card is a solid choice. However, if your budget is limited or you don't need the high-speed capabilities, you may want to consider other, more cost-effective WAN interface card options. It's essential to evaluate your organization's specific needs and budget before making a decision.

Details:

Cisco HWIC-1DSU-T1 Single Port WAN Interface Card 73-12978-01 B0 800-33589-01. Shipped with USPS Ground Advantage. Condition is Used.

part #: 731297801 prices

• $12.35-$103.50

specifications serversappy:

• brand: Cisco
• type: Card
• manufacturer part number: 73-12978-01

offer serversappy:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: July 12, 2025
• sold: 0

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• wallet: Apple-pay
• other

general serversappy:

• Enterprise Networking, Servers > Server Components > Other Ent Server Components
• condition: Used

returns serversappy:

• policy: Returns Accepted
• time: 14 Days
• paid by: Buyer
• method: Money back

shipping serversappy:

• transit: 4-10 Days
• cost: $0.00
• class: Standard
• carrier: USPS
• type: Fixed
• service: USPS Ground Advantage

seller serversappy:

• rating: 99.8%
• # reviews: 2557
• city: Lovelock, Nevada

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