Detail Specifications
The WS-X4920-GB-RJ45 is a 20-port expansion module for the Cisco Catalyst 4900M switch. It is a half-card module that can be inserted into the switch to add additional ports. The module has 20 Gigabit Ethernet ports that can be used to connect devices to the switch, such as servers, workstations, and other network devices.
The module also supports advanced features such as Quality of Service (QoS) and Link Aggregation Control Protocol (LACP) to ensure that network traffic is properly managed and prioritized. It also supports jumbo frames (up to 9216 bytes) for increased performance.
The module is designed for use in data center and enterprise environments where high-speed, reliable connectivity is required. It provides a cost-effective way to increase the port density of the switch and to add advanced features to support the needs of the network.
Performance and Reliability
The model Cisco Catalyst 4900M 20-ports half card expansion module is designed to provide high performance and reliability for the Cisco Catalyst 4900M switch.
The module provides an additional 20 Gigabit Ethernet ports for the switch, allowing for more devices to be connected to the network. The ports on the module use RJ-45 connectors and support both 10/100/1000Mbps speeds. This allows for fast and efficient data transfer between devices connected to the network.
The module is also designed for high reliability. It is hot-swappable, which means that it can be removed and replaced without having to power off the switch. This allows for minimal downtime and easy maintenance. Additionally, the module supports a variety of advanced features such as quality of service (QoS) and security features to help ensure that network traffic is properly prioritized and that the network is protected from potential threats.
Cisco Catalyst 4900M switch is known for its high performance and reliability. The WS-X4920-GB-RJ45 expansion module is fully compatible with the switch, and it's been tested and certified by Cisco to meet the necessary standards. This ensures that the module will continue to function properly, even under difficult conditions.
Interface Provided for Digital Workplace
The WS-X4920-GB-RJ45 Cisco Catalyst 4900M 20-ports half card expansion module provides a Gigabit Ethernet interface for the digital workplace. This means that it provides a high-speed, reliable connection for devices in the digital workplace such as computers, servers, and other networking equipment.
The module has 20 ports, each of which use RJ-45 connectors and support both 10/100/1000Mbps speeds. This allows for fast and reliable data transfer between devices connected to the network, ensuring that employees in the digital workplace have access to the resources they need to be productive.
The module also supports advanced features such as quality of service (QoS) and security features. QoS allows for the prioritization of network traffic, which can be particularly useful in a digital workplace where different types of traffic (such as voice, video, and data) may need to be handled differently. Security features can help to protect the network from potential threats, ensuring that sensitive data remains protected.
The module is hot-swappable, which means that it can be removed and replaced without having to power off the switch, minimizing downtime, and it's easy to maintain.
General Information about this Cisco WS-X4920-GB-RJ45
- Manufacturer: Cisco
- Part Number or SKU# WS-X4920-GB-RJ45
- Product Type: Expansion Module
Technical Information of 20 Ports Module
- Application/Usage: Data Networking
- Form Factor: Plug-in module
Interfaces/Ports for Expansion Module
- Total Number of Ports: 20
- Connector Type: RJ-45
- Interfaces/Ports Details: 20 x RJ-45 10/100/1000Base-T LAN
Media & Performance
- Media Type Supported: Twisted Pair
- Data Transfer Rate: 1 GBPS
Networking
- Connectivity Technology: Wired
- Cabling Type: Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
- Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
- Data Transfer Rate: 1 GBPS
- Status Indicators: Port status, status
Features
- Full duplex capability, half duplex mode
Expansion / Connectivity
- Interfaces: 20 x 1000Base-T - RJ-45
- Compatible Slots: 1 x expansion slot
Dimensions & Weight
- Height: 1.9 Inch
- Width: 7.4 Inch
- Depth: 8.2 Inch
- Weight (Approximate): 1.50 Lbs
Miscellaneous
- Compatibility: Cisco Catalyst 4900 Series Switches
About Refurbished Products
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Other Available Conditions for this Part
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