CISCO 73-2850-05 Wan Interface Card WIC-1DSU-T1 CNI8JL0AAC

( Brand: Cisco ), ( Manufacturer Part Number: 73-2850-05 ), ( Part Type: Interface Card ), ( Compatible Brand: For Cisco ), ( Network Ports: Ethernet )

Review CISCO Wan Interface Card

The Cisco 73-2850-05 WIC-1DSU-T1 is a WAN Interface Card for Cisco Integrated Services Routers (ISR) and is specifically designed to provide T1/E1 WAN connectivity. This card is part of the Cisco 7300 Series ISR product line, which is known for its versatility and reliability in delivering high-performance networking solutions for small to medium-sized businesses and service providers.

The WIC-1DSU-T1 is a compact and robust card, measuring 1.7 inches by 5.4 inches, which makes it ideal for installation in space-constrained environments. It supports one T1/E1 primary rate interface (PRI) or two DS0 channels, and comes with a built-in T1/E1 CSU/DSU (Channel Service Unit/Data Service Unit). This eliminates the need for an external CSU/DSU, reducing the number of components required for WAN connectivity and simplifying the cabling.

The card delivers high-speed data transfer rates, with a maximum throughput of 1.544 Mbps for T1 interfaces and 2.048 Mbps for E1 interfaces. It also provides support for various signaling types, including AMI, D4, and ESF, making it compatible with a wide range of T1/E1 networks.

The WIC-1DSU-T1 is a plug-and-play solution, which means it can be easily installed and configured using the Cisco IOS CLI or through the web-based GUI. The card also supports Power over Ethernet Plus (PoE ) and can be powered via the integrated RJ-45 Ethernet interface, eliminating the need for a separate power source.

The card is designed for high availability and redundancy, with features such as automatic failover and support for secondary rate interfaces. It also supports Cisco's advanced security features, including firewall, access control lists, and encryption, ensuring secure and reliable communication over the WAN.

In summary, the Cisco 73-2850-05 WIC-1DSU-T1 is a versatile and reliable WAN interface card that provides T1/E1 connectivity for Cisco ISRs. It offers high-speed data transfer rates, compatibility with various signaling types, plug-and-play installation, and advanced security features, making it an ideal solution for businesses and service providers requiring WAN connectivity.

The Cisco 73-2850-05 WIC-1DSU-T1 CNI8J-L0/AAC WAN Interface Card is a T1/E1 digital WAN interface module for Cisco 2800 series ISR routers. This interface card provides two T1/E1 FXS ports, which can be used for both voice and data applications. Here are the pros and cons of buying this interface card:

1. Supports both voice and data applications: This interface card provides two T1/E1 FXS ports, allowing you to use this card for both voice and data applications, making it a versatile option for businesses with integrated voice and data networks.

2. High-speed data transfer: T1/E1 lines offer high-speed data transfer with a capacity of up to 1.544 Mbps. This can be beneficial for businesses that require fast data transfer between their WAN and LAN networks.

3. Reliability: Cisco is a well-known brand in the networking industry, and this interface card is no exception. It is known for its reliability and durability, making it a good investment for businesses that require a stable and dependable WAN connection.

4. Easy installation and configuration: This interface card is easy to install and configure, with a simple plug-and-play design. This can save businesses time and resources on installation and configuration.

5. Cost-effective: Compared to other high-speed WAN interface cards, the Cisco 73-2850-05 WIC-1DSU-T1 CNI8J-L0/AAC is relatively cost-effective, making it a good option for small to medium-sized businesses.

1. Limited number of ports: This interface card provides only two T1/E1 FXS ports, which may not be sufficient for businesses that require more than two WAN connections.

2. Requires additional licensing for voice features: If you plan to use this interface card for voice applications, you will need to purchase additional licenses for Cisco IOS Voice Feature Set or Cisco IOS Voice and Applications Feature Set.

3. Power consumption: This interface card consumes more power than other interface cards, which can increase your overall power consumption and electricity bills.

The Cisco 73-2850-05 WIC-1DSU-T1 CNI8J-L0/AAC WAN Interface Card is a versatile and reliable option for businesses that require a high-speed WAN connection for both voice and data applications. Its ease of installation and configuration, coupled with its cost-effectiveness, make it a good investment for small to medium-sized businesses. However, its limited number of ports and the requirement for additional licensing for voice features may be a drawback for businesses that require more than two WAN connections or need voice features out of the box.

Based on the pros and cons, I would recommend the Cisco 73-2850-05 WIC-1DSU-T1 CNI8J-L0/AAC WAN Interface Card for businesses that require a high-speed WAN connection for two voice or data applications and have a limited budget. However, if you require more than two WAN connections or need voice features out of the box, you may want to consider other interface cards with more ports and built-in voice features.

Details:

Please review all pictures before purchasing. Cisco WIC-1DSU-T1 WAN Interface Card 73-2850-05 CNI8JL0AAC, This module is used and in good, fully working condition.

part #: 73285005 prices

• $14.89-$39.95

specifications switchchunk:

• brand: Cisco
• mpn: 73-2850-05
• part type: Interface Card
• compatible brand: For Cisco
• network ports: Ethernet

general switchchunk:

• condition: Used
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

seller switchchunk:

• rating: 98.3%
• # reviews: 231
• city: Carol Stream, Illinois

shipping switchchunk:

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• carrier: USPS, UPS
• transit: 4-9 Days
• class: Standard, Expedited, One-day
• cost: $6.25
• service: USPS Ground Advantage, USPS Priority Mail, UPS Next Day Air

returns switchchunk:

• policy: No Returns

payments switchchunk:

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offer switchchunk:

• best offers: True
• availability: In Stock
• started: March 20, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1

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