Description
Overview of Cisco NIM-1CE1T1-PRI Services WAN Interface Card
The Cisco NIM-1CE1T1-PRI is a WAN Interface Card (WIC) designed for use in the Cisco 4000 Series Integrated Services Routers. It serves as a crucial component for expanding connectivity options, offering a versatile solution for integrating voice and channelized data over T1/E1 circuits.
Purpose of a WAN Interface Card (WIC)
A WAN Interface Card, like the NIM-1CE1T1-PRI, is an expansion module designed to enhance the functionality of routers. It provides additional ports and connectivity options, allowing routers to connect to wide-area networks (WANs) and support various communication protocols.
Understanding the Technical Specifications4000 Series Integrated Services Routers
- Cisco 4000 Series: The NIM-1CE1T1-PRI is part of the Cisco 4000 Series Integrated Services Routers. This series is known for its scalability, security features, and advanced routing capabilities.
1 Port Multiflex Trunk
- 1 Port: This indicates that the card features a single port for connecting to a network.
- Multiflex Trunk: The term “Multiflex Trunk” signifies the capability of the card to support multiple communication channels or trunks, providing flexibility in handling voice and data traffic.
T1/E1 Circuit Support
- T1/E1 Compatibility: The card supports both T1 and E1 circuits, which are standard digital communication lines used for voice and data transmission.
Importance of Multiflex Trunk and T1/E1 Circuit SupportVersatile Connectivity
- Multiflex Trunk support allows for versatile connectivity, enabling the handling of both voice and data traffic over a single port.
Integration with Existing Infrastructure
- T1/E1 circuit support ensures compatibility with widely used digital communication standards, making it easier to integrate the card into existing network infrastructures.
Optimized Bandwidth Usage
- The ability to channel data and voice traffic over T1/E1 circuits optimizes bandwidth usage, ensuring efficient utilization of network resources.
Application in Cisco 4000 Series Integrated Services RoutersNetwork Expansion
- The NIM-1CE1T1-PRI card serves as an expansion module for Cisco 4000 Series routers, providing an additional port for connecting to WANs and supporting multiflex trunk configurations.
Voice and Data Integration
- The card is specifically designed to handle both voice and channelized data traffic, making it suitable for scenarios where a combination of these services is required.
Benefits of Cisco NIM-1CE1T1-PRIScalability
- The card contributes to the scalability of Cisco 4000 Series routers by providing an additional port for connecting to networks and supporting multiflex trunk configurations.
Flexibility in Communication
- Supporting both T1 and E1 circuits offers flexibility in communication, ensuring compatibility with various network setups and protocols.
Efficient Resource Utilization
- By channeling voice and data traffic, the card optimizes the use of network resources, providing efficient data transmission and voice communication.
Key Features of Voice WAN Card
NIM-1CE1T1-PRI is a multiflex WAN interface card that provides one port of T1 or E1 connectivity on Cisco routers.
Some of its key features include:
- Multiflex Trunk Voice/WAN (MFT VWIC) technology: allows multiple services, including voice and data, to be carried on a single port
- Support for both T1 and E1 interfaces: provides flexibility to use the appropriate interface type for the specific WAN connection
- Integrated DSU/CSU: eliminates the need for external DSU/CSU devices and reduces hardware footprint
- Support for primary rate ISDN (PRI) signaling: enables advanced ISDN features such as call routing and call prioritization
- Compatibility with Cisco IOS software: integrates with the router’s existing software infrastructure for centralized management.
Expansion Microphone Options
The NIM-1CE1T1-PRI Cisco 1 Port Multiflex WAN Interface Card provides expansion microphone options for telecommunication systems. These microphone options include the following:
- Analog Microphone: An analog microphone can be connected directly to the card to provide voice communication.
- Digital Microphone: Digital microphones can be connected to the card through a digital interface to provide improved audio quality.
- Wireless Microphone: A wireless microphone can be used in conjunction with the card to provide more mobility and convenience.
- USB Microphone: A USB microphone can be connected to the card to provide high-quality audio input.
These expansion microphone options allow users to choose the best microphone solution for their specific needs, whether it be for voice conferencing, dictation, or other voice communication purposes. Additionally, the NIM-1CE1T1-PRI card supports multiple microphone options, providing users with the flexibility to switch between different microphone solutions as needed.
Connectivity and Compatibility
The NIM-1CE1T1-PRI (Cisco 1 Port Multiflex WAN Interface Card) is a Network Interface Module (NIM) designed for use in Cisco routers.
Connectivity: The NIM-1CE1T1-PRI provides one T1/E1 port for WAN connectivity. The T1/E1 port supports both framing and line coding, making it compatible with a wide range of WAN networks. The card supports data rates of up to 1.5 Mbps.
Compatibility: The NIM-1CE1T1-PRI is compatible with a range of Cisco routers, including the Cisco 4000, 4300, and 4400 series. The card is designed to work with the multiflex trunk voice and WAN network modules (VWICs) and interface processor (NIM) slots.
General Information about this Cisco NIM-1CE1T1-PRI
- Manufacturer: Cisco
- Model Number or SKU# NIM-1CE1T1-PRI
- Product Name: 1 Port Multi-flex Trunk Voice/Channelized Data T1/E1 Module
- Product Type: WAN Interface Card (WIC)
Technical Information
- Application/Usage: Voice
- Application/Usage: Wide Area Network
Interfaces/Ports
- Interfaces/Ports Details: 1 x T1/E1 Network
Performance
- Maximum Data: Transfer Rate 2.048
In summary, the Cisco NIM-1CE1T1-PRI 4000 Series Integrated Services WAN Interface Card is a versatile component designed to enhance the connectivity options of Cisco 4000 Series routers. With support for 1 Port Multiflex Trunk and T1/E1 circuits, it offers scalability, flexibility, and efficient resource utilization for voice and data communication over WANs.
