سويتش سيسكو48بورت مع الطاقةCisco Business 250 Series 250-48PP-4G SmartSwitch 48 X 10/100/1000 (PoE+) + 4 X Gigabit SFP- PoE+ (195 W)

Key Specifications

• Ports: It has 48 Gigabit Ethernet (10/100/1000) ports with PoE+ support.

• Uplink Ports: It features 4 SFP ports with a speed of 1 Gigabit (1GE). This is one of the main differences from the 350 series, where the uplink ports were 10 Gigabit (SFP+).

• PoE Budget: It provides a total power budget of 195W. The "PP" in the model name stands for "Power Plus," which is a higher budget than some other models in the same series, but less than the "FP" models in the 350 series.

• Performance:

  • Switching Capacity: Up to 104 Gbps.

  • Forwarding Rate: Up to 77.38 Mpps (million packets per second).

• Management: It is considered a "Smart" switch, which means it offers advanced management capabilities compared to unmanaged switches, but it doesn't have all the comprehensive "Fully Managed" features found in the 350 series. It can be managed via a web interface (Web UI) or using the Cisco Business Dashboard.

• Dimensions: It is designed to be rack-mountable with a size of 1U.

Key Features 🤩

• Reasonable PoE+: Although the 195W power budget is not very high, it is sufficient to power a large number of standard devices that require power, such as Voice over IP (VoIP) phones, wireless access points (APs), and surveillance cameras.

• Layer 3 Static Routing: Although it is a "smart" switch, it supports Layer 3 static routing, which allows the network to be divided into different subnets and data to be routed between them without the need for a separate router, helping to improve network performance.

• Integrated Security: It provides essential and important security features like Access Control Lists (ACLs) and protection against DoS attacks.

• Easy Management: The graphical user interface (Web UI) is easy to use and makes the setup and management process simple.

• Energy Efficient: It supports the IEEE 802.3az (Energy Efficient Ethernet) standard to reduce power consumption.

Main Differences from the 350 Series

• Management Level: The 250 series switches are classified as "Smart," while the 350 series switches are classified as "Fully Managed." This means the 350 series offers more complex and controllable additional features.

• Uplink Ports: The uplink ports on this 250 model are 1G SFP, while on the 350 series they are 10G SFP+. This means the connection speed to the core network on the 350 is much faster.

• PoE Budget: The power budget on this model (195W) is much lower than the budgets of the corresponding models in the 350 series (370W or 740W).