Description
Features and Benefits
The CAB-STACK-50CM-NH is a Cisco lead-free stacking cable that is used to connect multiple switches in a stack configuration. Here are the key features and benefits of this cable:
- Cable length: The CAB-STACK-50CM-NH cable is 50 centimeters (19.7 inches) in length, making it suitable for connecting switches that are located in close proximity to each other.
- Connector type: The cable has Cisco-specific connectors on both ends, which are designed to ensure a secure and reliable connection between the switches.
- Lead-free construction: The CAB-STACK-50CM-NH cable is designed and constructed to be lead-free, which makes it environmentally friendly and compliant with regulatory requirements.
- High-speed data transfer: The cable supports high-speed data transfer rates of up to 80 Gbps, which enables fast and efficient communication between the switches in a stack.
- Easy installation: The cable is easy to install, as it simply needs to be plugged into the appropriate ports on the switches.
- Improved network performance: By connecting switches in a stack configuration using the CAB-STACK-50CM-NH cable, you can improve network performance and increase the overall capacity of your network.
- Cost-effective solution: Stacking switches using the CAB-STACK-50CM-NH cable is a cost-effective solution, as it allows you to add capacity and functionality to your network without the need for additional switches.
Technical Specifications
The CAB-STACK-50CM-NH is a Cisco Lead-Free Stacking Cable that is used to connect stackable Cisco switches to create a single logical unit. Here are the technical specifications of this cable:
- Cable length: The CAB-STACK-50CM-NH cable is 50 centimeters (19.7 inches) in length. This length is suitable for connecting stackable switches that are located in close proximity to each other.
- Connector types: The cable has Cisco-specific connectors on both ends. These connectors are designed to fit into the stacking ports on Cisco switches.
- Cable type: The cable is a shielded twisted pair (STP) cable. STP cables are designed to reduce electromagnetic interference (EMI) and crosstalk between adjacent wires.
- Wiring: The cable has four wires, which are twisted in pairs. The wires are color-coded for easy identification.
- Jacket material: The jacket material of the cable is made of PVC (polyvinyl chloride). PVC is a durable and flexible material that provides protection for the wires inside the cable.
- Compatibility: The CAB-STACK-50CM-NH cable is compatible with a range of Cisco switches, including the Cisco Catalyst 3750-E, 3750, 3750-X, 3750G, 3560-E, 3560-X, 3560G, and 2960-S Series switches.
- Compliance: The CAB-STACK-50CM-NH cable is compliant with industry standards and specifications, including RoHS (Restriction of Hazardous Substances) and UL (Underwriters Laboratories) standards.
Installation and Configuration
Installing and configuring the CAB-STACK-50CM-NH Cisco Lead-Free Stacking Cable involves physically connecting the cable to the stackable switches and configuring the stack. Here are the steps for installing and configuring this cable:
- Power off the switches: Before connecting the stacking cable, power off the stackable switches.
- Locate the stacking ports: Identify the stacking ports on the switches. These ports are typically labeled “StackWise” or “StackPort”.
- Connect the cable: Connect one end of the CAB-STACK-50CM-NH cable to the stacking port on the first switch and the other end to the stacking port on the second switch. Ensure that the connectors are securely fastened.
- Power on the switches: Once the cable is connected, power on the switches.
- Configure the stack: The switches will automatically detect the cable and form a stack. However, you may need to configure the stack manually using the Cisco IOS command-line interface (CLI). The CLI commands vary depending on the switch model and software version, but typically involve configuring the stack priority, member numbers, and interfaces.
- Verify the stack: Once the stack is configured, verify that the switches are operating as a single logical unit. You can do this by checking the switch status, interfaces, and system logs.
Troubleshooting Common Issues
There are several common issues that can occur with the CAB-STACK-50CM-NH Cisco Lead-Free Stacking Cable. Here are some troubleshooting steps you can take to resolve these issues:
- Poor connection: Check the connectors on the cable to ensure that they are securely fastened to the stacking ports on the switches. If the connectors are loose or not seated properly, it can result in a poor connection.
- Faulty cable: If the connectors are properly connected and you are still experiencing connectivity issues, the cable may be faulty. Try replacing the cable with a new one and see if the issue is resolved.
- Compatibility issues: Ensure that the CAB-STACK-50CM-NH cable is compatible with your switches. Refer to the manufacturer’s documentation to verify compatibility.
- Configuration errors: Check the stack configuration to ensure that it is set up correctly. Configuration errors can cause connectivity issues or prevent the switches from forming a stack.
- Firmware issues: Ensure that the firmware on both switches is up to date. Outdated firmware can cause compatibility issues and prevent the switches from forming a stack.
- Physical damage: Inspect the cable for physical damage, such as cuts or kinks in the cable. Physical damage can cause connectivity issues or prevent the switches from forming a stack.
- Environmental factors: Ensure that the switches are in a suitable environment for stacking. For example, the switches should be located in close proximity to each other and not subject to excessive heat, humidity, or vibration.