The HWIC-4T1/E1 is a Cisco network interface card that provides four T1 or E1 ports for connecting to WAN networks. It is designed to be used with Cisco routers and offers a range of features and performance metrics that can be used to monitor and analyze network traffic.
Traffic Analysis:
The HWIC-4T1/E1 supports a range of traffic analysis tools that can be used to monitor network traffic, including:
- NetFlow: This feature allows you to monitor network traffic flows in real-time, providing insights into bandwidth usage, traffic sources, and network congestion.
- SNMP: The Simple Network Management Protocol (SNMP) allows you to monitor network performance and traffic statistics, including interface utilization, packet loss, and errors.
- Syslog: This feature allows you to collect system logs and event messages, which can be used to troubleshoot network issues and monitor system performance.
Performance Metrics:
The HWIC-4T1/E1 provides a range of performance metrics that can be used to monitor and optimize network performance, including:
- Throughput: The HWIC-4T1/E1 supports up to 4 Mbps of bandwidth per port, with a maximum aggregate throughput of 16 Mbps.
- Latency: The HWIC-4T1/E1 offers low latency performance, making it ideal for applications that require real-time data transmission.
- Jitter: The HWIC-4T1/E1 offers low jitter performance, ensuring that data is delivered reliably and consistently.
- Error rates: The HWIC-4T1/E1 offers low error rates, with a bit error rate (BER) of less than 1 in 10^10.
- Quality of Service (QoS): The HWIC-4T1/E1 supports QoS features that allow you to prioritize network traffic, ensuring that critical applications receive the bandwidth they require.
The HWIC-4T1/E1 is a hardware interface card manufactured by Cisco Systems. It is designed to provide four independent T1 or E1 interfaces for routers and switches. The HWIC-4T1/E1 is an expansion card that can be inserted into the High-Speed WAN Interface Card (HWIC) slot of a compatible Cisco device.
The HWIC-4T1/E1 has a clear channel design, which means that it can carry any type of data, including voice, video, and data traffic. It supports full-duplex communication, which enables data to be transmitted and received simultaneously.
The HWIC-4T1/E1 has a modular design that allows for easy installation and removal. It has four RJ-45 connectors, each of which can support either a T1 or an E1 interface. The card is compatible with both balanced and unbalanced T1 and E1 interfaces.
In terms of network topology and architecture, the HWIC-4T1/E1 card follows a point-to-point topology. It connects two endpoints directly, without any intermediate nodes or devices. The card can be used to connect a router or switch to a T1 or E1 circuit provided by a service provider.
The HWIC-4T1/E1 card supports a variety of network protocols, including PPP, HDLC, and Frame Relay. It also supports T1 and E1 line coding schemes, such as AMI, B8ZS, and HDB3.
Power Requirements and UsageThe HWIC-4T1/E1 is a Cisco network interface card that provides four T1 or E1 ports for connecting to WAN networks. In terms of power requirements and usage, the HWIC-4T1/E1 has the following specifications:
Power Requirements:
- Maximum power consumption: 6W
- Powered by router or switch through the HWIC slot
- No external power source required
Usage:
- The HWIC-4T1/E1 is installed in a router or switch HWIC slot and is powered by the device.
- It provides four T1 or E1 ports that can be used to connect to WAN networks.
- Each port can support up to 2 Mbps of bandwidth and can be configured independently for T1 or E1 signaling.
- The HWIC-4T1/E1 supports both clear channel and channelized modes, allowing it to be used for a wide range of applications, including voice, video, and data transmission.
- The card supports a range of traffic analysis and performance monitoring tools, including NetFlow, SNMP, and Syslog.
- The HWIC-4T1/E1 can be configured using Cisco IOS software, allowing for flexible and customizable network configurations.
- Manufacturer: Cisco
- MPN: HWIC-4T1/E1
- Product Name: 4-Port Clear Channel T1/E1 HWIC
- Product Type: HWIC
- Application/Usage Wide Area Network
- Interfaces/Ports 4 x T1/E1 WAN
- Interfaces/Ports Details 4 x RJ-48C T1/E1 WAN
Media & Performance
- Data Transfer Rate 1.54 Mbps T1
- Data Transfer Rate 2.05 Mbps E1
Management & Protocols
- Management
- Supported by Cisco WAN Access Performance Management System (WAPMS)
- Cisco CNS 2100 Series Intelligence Engine (IE2100)
- CiscoWorks
- Height: 0.8 Inch
- Width: 3.1 Inch
- Depth: 4.7 Inch
- Weight: 0.20 Lbs
- Additional Information
- Integrated CSU/DSU per port
- Balanced or unbalanced E1 termination in the same module
- Independent clocking for each port
- Reduced Footprint
- Deployment Flexibility
- Cisco 2811 Integrated Services Routers
- Cisco 2821 Integrated Services Routers
- Cisco 2851 Integrated Services Routers
- Cisco 3825 Integrated Services Routers
- Cisco 3845 Integrated Services Routers
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