Cisco 4-Port Gigabit Lan Expansion Module For Catalyst 3850-24/3850-48 (C3850-Nm-4-1G)

Frequently Asked Questions

• Q: What are the dimensions of the Cisco 4-Port Gigabit LAN Expansion Module? A: The dimensions are thirty centimeters in length, eleven point four centimeters in height, and eighteen centimeters in width. This compact size makes it suitable for various networking configurations.
• Q: What is the model number of this Cisco expansion module? A: The model number is C3850-NM-4-1G. This identifier helps in ensuring compatibility with Cisco Catalyst 3850 series switches.
• Q: How many ports does this module have? A: This module features four ports. It allows for expanded connectivity options in network setups.
• Q: How do I install the Cisco 4-Port Gigabit LAN Expansion Module? A: To install, simply insert the module into an available slot on a compatible Cisco Catalyst switch. Ensure the switch is powered down before installation for safety.
• Q: Is this module suitable for all Cisco Catalyst switches? A: No, it is specifically designed for Cisco Catalyst 3850-24 and 3850-48 switches. Always verify compatibility with your switch model before purchasing.
• Q: Can I use this expansion module for Power over Ethernet? A: Yes, it supports full IEEE 802.3at Power over Ethernet Plus (PoE+). This feature allows devices connected to the module to receive power and data through the same cable.
• Q: How do I keep this module in good condition? A: Keep the module in a dry, dust-free environment and avoid exposing it to extreme temperatures. Regularly check for any physical damage during routine maintenance.
• Q: What safety precautions should I take when handling this module? A: Always power down the switch before handling the module to prevent electrical shock or damage. Use anti-static wrist straps to avoid electrostatic discharge.
• Q: What is the warranty period for this Cisco module? A: The standard warranty period is generally one year. However, check with your retailer for specific warranty details associated with your purchase.
• Q: Is this module easy to upgrade for future needs? A: Yes, the module is designed for easy replacement and upgrades. Its modular nature allows for quick changes without significant downtime.
• Q: What should I do if the module doesn’t work after installation? A: First, ensure that it is securely seated in the slot and that the switch is powered on. If issues persist, consult the Cisco support documentation or contact customer support.
• Q: Does this module have any specific temperature requirements? A: Yes, it operates best in environments ranging from zero to forty degrees Celsius. Exceeding these temperatures may lead to performance issues.
• Q: Can this module be used in a rack-mounted setup? A: Yes, it is compatible with rack-mounted Cisco Catalyst switches. Ensure proper ventilation to maintain optimal operating conditions.
• Q: What types of devices can I connect to this module? A: You can connect various devices such as computers, printers, and IP cameras that require high-speed internet access. This module supports gigabit connections.
• Q: What troubleshooting steps should I take if the ports aren’t functioning? A: Check the cable connections and ensure they are properly seated. You may also need to verify the switch configuration settings to ensure the ports are enabled.