Chapter 4

Configuration Using the Console Interface

System PoE Configuration

The Power Configuration screen allows you to set the PoE power allocation from the Switch to connected devices..

System PoE Configuration

The Switch’s power management enables total Switch power and individual port power to be controlled within a configured power budget.. Port power can be automatically turned on and off for connected devices, and a per-port power priority can be set so that the Switch never exceeds its allocated power budget.. When a device is connected to a port, its power requirements are detected by the Switch before power is supplied.. If the power required by a device exceeds the power budget of the port or the whole Switch, power is not supplied..

Port PoE Status

The Power Port Status screen allows you to view the current PoE settings for each port on the Switch..

Power Port Status

Ports can be set to one of three power priority levels: critical, high, or low.. To control the power supply within the Switch’s budget, ports set at critical or high priority have power enabled in preference to those ports set at low priority.. For example, when a device is connected to a port set to critical priority, the Switch supplies the required power, if necessary by dropping power to ports set for a lower priority.. If power is dropped to some low-priority ports and later the power demands on the Switch fall back within its budget, the dropped power is automatically restored..

Port PoE Configuration

The Power Port Configuration screen allows you to set the PoE settings for each port.. Select the Edit action and use the left-rightand up-downarrows to select the attribute you would like to set.. You can set the Admin Status, the Priority, and the Power Allocation.. Use the Save action to save the new settings..

Power Port Configuration

Logout

Select Logout to log out of the Console Configuration Utility..

48-Port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet

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Cisco Systems SRW248G4P manual System PoE Configuration, Port PoE Status, Port PoE Configuration, Logout
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SRW248G4P specifications

Cisco Systems SRW248G4P is a high-performance Layer 2 switch designed specifically for small to medium-sized businesses that require robust networking solutions. This switch supports Power over Ethernet (PoE), providing a highly flexible option for powering devices such as IP phones, wireless access points, and surveillance cameras.

One of the standout features of the SRW248G4P is its 48 10/100 Ethernet ports, which ensure ample connectivity for various networked devices. Additionally, it offers four Gigabit Ethernet uplink ports, allowing for seamless integration with existing network infrastructure and facilitating high-speed data transfer. The combination of these ports enables businesses to expand their network capabilities as needed without the immediate requirement for added devices.

The SRW248G4P comes equipped with advanced Layer 2 switching capabilities, including VLAN support, which enables the segmentation of network traffic for improved performance and security. It also supports Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP), which help prevent network loops and ensure redundancy. With features like Link Aggregation Control Protocol (LACP), multiple physical connections can be combined into a single logical link, enhancing bandwidth and providing failover capabilities.

Another critical attribute of the Cisco SRW248G4P is its user-friendly management interface. The switch can be managed through a web-based interface, allowing IT administrators to configure settings, monitor performance, and troubleshoot issues with ease. Additionally, it supports SNMP (Simple Network Management Protocol) for integration with network management systems, further simplifying monitoring tasks.

Power over Ethernet functionality is a significant advantage of the SRW248G4P, providing up to 15.4 watts per port. This capability simplifies installation and reduces the clutter of power cords and outlets. Organizations can deploy PoE-enabled devices in locations that lack power sources, thus enhancing overall flexibility in network design.

In summary, the Cisco Systems SRW248G4P is a feature-rich switch tailored for small to medium-sized enterprises. Its blend of performance, management capabilities, and advanced features like PoE makes it a valuable asset in any organization's networking setup. By ensuring reliable connectivity and ease of management, businesses can focus more on growth and their core objectives rather than worrying about network complexities.
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