High-Performance Solution for Switch
The NME-XD-48ES-2S-P is a Cisco service module that provides a high-performance managed switch solution with 48 Ethernet ports. It is designed to be used in conjunction with Cisco routers and other networking equipment to expand and enhance the capabilities of an existing network. Some of the key features of this service module include support for high-speed data transfer, advanced security features, and advanced network management capabilities. Additionally, it is equipped with two SFP+ ports for fiber connectivity. This service module is intended for enterprise and service provider environments that require high-performance and high-availability networking solutions.
Maximizing Uptime and Reliability
The NME-XD-48ES-2S-P Cisco Service Module is designed to maximize uptime and reliability in enterprise and service provider environments. This is achieved through a variety of features and technologies that work together to ensure that the network remains stable and available at all times.
One key feature that contributes to uptime and reliability is the use of advanced redundancy mechanisms. This service module supports redundancy protocols such as Link Aggregation Control Protocol (LACP) and Hot Standby Router Protocol (HSRP) which allows for the automatic failover of network connections in case of failure.
Additionally, the service module also has advanced network management capabilities, which allows for easy monitoring and troubleshooting of the network. This includes features such as SNMP, RMON, and NetFlow, which allow network administrators to quickly identify and resolve network issues.
Moreover, it is also equipped with two SFP+ ports for fiber connectivity, which allows for the use of high-speed, long-distance connections. This can help to increase the overall performance of the network and reduce the risk of bottlenecks.
Finally, the service module also has advanced security features such as access control lists (ACLs) and authentication mechanisms, which can help to protect the network against unauthorized access and malicious attacks. All of these features work together to help ensure that the network remains stable and available at all times, maximizing uptime and reliability.
Troubleshooting and Maintenance
The NME-XD-48ES-2S-P Cisco Service Module is designed to make troubleshooting and maintenance of the network as simple and efficient as possible. This is achieved through a variety of features and technologies that allow network administrators to quickly identify and resolve network issues.
One key feature that helps with troubleshooting is the use of advanced network management capabilities. This service module supports SNMP, RMON, and NetFlow, which allow network administrators to monitor the network in real-time and quickly identify potential issues. Additionally, the module also has a built-in web interface that allows network administrators to easily manage and configure the module.
Another important feature for troubleshooting is the ability to save and view log files. The service module can save log files of all system events and alarms, which can be used for further analysis of the network. The log files can be viewed through the web interface or exported to a remote server for further analysis.
For maintenance, the service module is equipped with a variety of features that make it easy to upgrade, backup and restore the configuration. The service module supports the use of an external USB flash drive to save and restore the configuration files, which allows network administrators to quickly backup and restore the configuration in case of a failure. Additionally, the service module can also be upgraded remotely through the web interface, which allows network administrators to easily update the software and keep it up to date.
All of these features work together to make troubleshooting and maintenance of the network as simple and efficient as possible, reducing the downtime of the network and enabling network administrators to focus on other important tasks.
General Information about this Cisco NME-XD-48ES-2S-P
- Manufacturer: Cisco Systems, Inc
- Manufacturer Part Number: NME-XD-48ES-2S-P
- Brand Name: Cisco
- Product Line: EtherSwitch
- Product Name: 48-port 10/100 Cisco Ether Switch Service Module
- Product Type: Network Module
- Application/Usage: Data Networking
- Interfaces/Ports: 48 x 10/100Base-TX LAN
- Interfaces/Ports Details: 48 x 10/100Base-TX Auto-negotiation LAN
Media & Performance
- Connectivity Media: Category 5 UTP
- Connectivity Media: Optical Fiber
- Data Transfer Rate: 10 Mbps Ethernet Half/Full-duplex
- Data Transfer Rate: 100 Mbps Fast Ethernet Half/Full-duplex
- Data Transfer Rate: 1 Gbps Gigabit Ethernet Half/Full-duplex
- Expansion Slots: 2 x SFP (mini-GBIC) Free
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
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