Description
The CBS350-48T-4G is a smart network switch made by Cisco. It is like a big internet hub where you can connect lots of devices. This switch has 48 ports, so you can plug in many things like computers, printers, and game consoles.
The CBS350-48T-4G is called a “managed” switch. This means it has special features that let you control how your network works. You can choose which devices get more speed and set rules for who can access the network. It’s like being the boss of your home internet!
The switch has 4 extra ports called Gigabit SFP ports. These are used for connecting to other switches or very fast internet connections. This helps your network grow and work faster.
One cool thing about the CBS350-48T-4G is its PoE+ feature. PoE+ stands for Power over Ethernet Plus. It means you can use the same cable to send both power and internet to devices. For example, you can power security cameras without needing extra power cables.
Security is important, and the CBS350-48T-4G has strong security features to keep your data safe. It helps prevent unauthorized access to your network.
Using the CBS350-48T-4G is easy. It has a web interface, which is like a website where you can adjust settings and see how everything is working. There’s also a command line interface for advanced users who prefer typing commands.
The CBS350-48T-4G is also energy-efficient. It uses smart technology to save power, which is good for the environment and helps lower your electricity bill.
In short, the CBS350-48T-4G is a powerful and flexible network switch that helps you manage and secure your internet connections efficiently.
CBS350-48T-4G Specification |
|
| Feature | Description |
| Capacity in Millions of Packets per Second (mpps) (64-byte packets) | 77.38 |
| Switching Capacity in Gigabits per Second (Gbps) | 104.0 |
| Total System Ports | 52 x Gigabit Ethernet |
| RJ-45 Ports | 48 x Gigabit Ethernet |
| Combo Ports (RJ45 + Small form-factor pluggable [SFP]) | 4 x SFP |
| Packet Buffer | 3 MB |
| Unit dimensions (W x D x H) | 445 x 288 x 44 mm (17.5 x 11.33 x 1.73 in) |
| Layer 3 | |
| IPv4 routing | Wirespeed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces |
| IPv6 routing | Wirespeed routing of IPv6 packets |
| Layer 3 Interface | Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface |
| Classless Interdomain Routing (CIDR) | Support for classless interdomain routing |
| RIP v2 | Support for Routing Information Protocol version 2 for dynamic routing |
| Policy-Based Routing (PBR) | Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL) |
| DHCP Server | Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes
Support for DHCP options |
| DHCP relay at Layer 3 | Relay of DHCP traffic across IP domains |
| User Datagram Protocol (UDP) relay | Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets |
| Quality of Service | |
| Priority levels | 8 hardware queues |
| Scheduling | Strict priority and Weighted Round-Robin (WRR) |
| Rate limiting | Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based; 2R3C policing |
| Congestion avoidance | A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization |
| iSCSI traffic optimization | A mechanism for giving priority to iSCSI traffic over other types of traffic |
| Green (power efficiency) | |
| Energy Detect | Automatically turns power off on RJ-45 port when detecting link down. Active mode is resumed without loss of any packets when the switch detects the link up |
| Cable length detection | Adjusts the signal strength based on the cable length. Reduces the power consumption for shorter cables. |
| EEE Compliant (802.3az) | Supports IEEE 802.3az on all copper Gigabit Ethernet ports |
| Disable port LEDs | LEDs can be manually turned off to save on energy |
| Time-based port operation | Link up or down based on user-defined schedule (when the port is administratively up) |
| Time-based PoE | PoE power can be on or off based on user-defined schedule to save energy |
| General | |
| Jumbo frames | Frame sizes up to 9K bytes. The default MTU is 2K bytes |
| MAC table | 16K addresses |
| Hardware | |
| USB slot | USB Type-A slot on the front panel of the switch for easy file and image management |
| Buttons | Reset button |
| Cabling type | Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T |
| LEDs | System, Link/Act, PoE, Speed |
| Flash | 256 MB |
| CPU | 800 MHz ARM |
| DRAM | 512 MB |
| Environmental | |
| Storage temperature | -13° to 158°F (-25° to 70°C) |
| Operating humidity | 10% to 90%, relative, noncondensing |
| Storage humidity | 10% to 90%, relative, noncondensing |
| Warranty | Limited lifetime with next business day advance replacement (where available) |
| Package Contents | |
| ● Cisco Business 350 Series Managed Switch
● Power Cord (Power adapter for select 8-port and 16-port SKUs) ● Mounting Kit ● Quick Start Guide |
|
| Minimum Requirements | |
| ● Web browser: Chrome, Firefox, Edge, Safari
● Category 5e Ethernet network cable ● TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed |
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