CBS350-48FP-4G - Cisco Business 350 Series Managed Switches
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CBS350-48FP-4G
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CBS350-48FP-4G Overview
Cisco Business 350 switch, 48 10/100/1000 PoE+ ports with 740W power budget, 4 10 Gigabit SFP+ CBS350-48FP-4G
Overview
The Cisco Business 350 Series Switches, part of the Cisco Business line of network solutions, is a portfolio of affordable managed switches that provides a critical building block for any small office network. Intuitive dashboard simplifies network setup, and advanced features accelerate digital transformation, while pervasive security protects business critical transactions. The Cisco Business 350 Series Switches provide the ideal combination of affordability and capabilities for small office and helps you create a more efficient, better-connected workforce.
Quick Specs
| Product Code | CBS350-48FP-4G |
| 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 |
Product Details
-High Reliability and Resiliency
In a growing business where availability 24 hours a day, 7 days a week is critical, you need to ensure business continuity and that employees can always access the data and resources they need. The Cisco Business 350 Series Switches support dual images, allowing you to perform software upgrades without having to take the network offline or worry about the network going down during the upgrade.
-IPv6 Support
As the IP address scheme evolves to accommodate a growing number of network devices, the Cisco Business 350 Series Switches can support the transition to the next generation of networking. These switches continue to support previous-generation IPv4, allowing you to evolve to the new IPv6 standard at your own pace and helping ensure that your current network will continue to support your business applications in the future.
-Advanced Layer 3 Traffic Management
The Cisco Business 350 Series Switches enable a more advanced set of traffic management capabilities to help growing businesses organize their networks more effectively and efficiently. For example, the switches provide dynamic Layer 3 routing, allowing you to segment your network into workgroups and communicate across VLANs without degrading application performance.
-Compact Design
The sleek and compact design for the Cisco Business 350 Series Switches provide additional deployment flexibility, including outside wiring closet installation such as retail stores, open plan offices, and classrooms without disturbing the environment.
Supported Modules
| SKU | Media | Speed | Maximum distance |
| MGBSX1 | Multimode fiber | 1000 Mbps | 500 m |
| MGBLX1 | Single-mode fiber | 1000 Mbps | 10 km |
| MGBLH1 | Single-mode fiber | 1000 Mbps | 40 km |
| MGBT1 | UTP cat 5e | 1000 Mbps | 100 m |
| Multimode fiber | 1000 Mbps | 550 m | |
| Single-mode fiber | 1000 Mbps | 10 km | |
| Single-mode fiber | 1000 Mbps | 10 km | |
| Single-mode fiber | 1000 Mbps | 10 km | |
| UTP cat 5e | 1000 Mbps | 100 m | |
| Copper coax | 10 Gig | 1 m | |
| Copper coax | 10 Gig | 3 m | |
| Copper coax | 10 Gig | 5 m | |
| Multimode fiber | 10 Gig | 26 m - 400 m | |
| Single-mode fiber | 10 Gig | 10 km | |
| Multimode fiber | 10 Gig | 26 m - 400 m | |
| SFP-10G-LR-S | Single-mode fiber | 10 Gig | 10 km |
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Specification
CBS350-48FP-4G Specification
CBS350-48FP-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 350 x 44 mm (17.5 x 13.78 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 | |
Frequently Asked Questions
What is the total PoE power budget for the Cisco CBS350-48FP-4G, and how does it support high-density deployments? +
The CBS350-48FP-4G provides a robust 740W PoE+ power budget across its 48 Gigabit Ethernet ports. This substantial capacity is designed to power high-density deployments of IP cameras, wireless access points, and VoIP phones simultaneously, ensuring consistent power delivery to all connected endpoints without requiring additional midspan injectors or external power supplies.
How do the 10 Gigabit SFP+ uplink ports benefit a network environment using this switch? +
This model features four dedicated 10 Gigabit SFP+ uplink ports, providing high-bandwidth connectivity for core network aggregation or server uplinks. These ports are essential for eliminating traffic bottlenecks in environments handling heavy data loads, allowing for seamless communication between the access layer and the network backbone at speeds significantly higher than standard Gigabit uplinks.
Can the Cisco CBS350-48FP-4G be managed through a centralized interface? +
Yes, this switch supports advanced management options including a user-friendly web-based GUI, Cisco Business Dashboard, and CLI via console or SSH. These tools allow network administrators to efficiently monitor traffic, configure VLANs, manage security protocols, and perform firmware updates, simplifying the maintenance of complex network infrastructures across multiple switch deployments.
Is the CBS350-48FP-4G suitable for implementing advanced network security features? +
Absolutely. This managed switch supports robust security protocols, including IEEE 802.1X port security, Access Control Lists (ACLs), and DoS attack prevention. These features allow you to restrict network access based on device identity, filter traffic to critical segments, and harden your network against unauthorized intrusions or malicious activity, ensuring a secure environment for business-critical data.
Does this switch support Power over Ethernet Plus (PoE+) on all 48 ports? +
The CBS350-48FP-4G is fully compliant with the IEEE 802.3at PoE+ standard across all 48 ports. Each port is capable of delivering up to 30W of power, provided the total draw does not exceed the unit's 740W power budget. This flexibility makes it ideal for powering power-hungry devices like pan-tilt-zoom cameras or Wi-Fi 6 access points.
What is the expected form factor and rackmount compatibility for the CBS350-48FP-4G? +
The CBS350-48FP-4G is a standard 1U rack-mountable device, designed for easy integration into server racks and data cabinets. The package includes the necessary hardware for installation, ensuring that the switch sits securely within a standard 19-inch rack footprint, which is optimal for organized, high-density professional networking environments.
How does the Cisco Business 350 series handle VLAN and traffic prioritization? +
This switch supports advanced Layer 2 and Layer 3 static routing features, allowing for efficient VLAN segmentation. With comprehensive Quality of Service (QoS) capabilities, you can prioritize time-sensitive traffic like voice and video streams. This ensures that latency-sensitive applications maintain clear, uninterrupted performance even during periods of heavy background data congestion across your network.
Is this switch compatible with standard Gigabit SFP modules for older fiber connections? +
The four 10 Gigabit SFP+ ports on the CBS350-48FP-4G are generally backward compatible with standard 1 Gigabit SFP modules. This versatility allows you to maintain existing fiber infrastructure during a transition period, enabling you to use your current transceiver investments until you are ready to upgrade your entire link speed to 10 Gigabit performance.
How can I obtain a bulk quote for the CBS350-48FP-4G for an upcoming enterprise project? +
If you are planning a large-scale infrastructure upgrade, reach out to the sales team at BuyRouterSwitch.com. We specialize in accommodating bulk orders and can provide customized pricing based on your project requirements. Contact us directly through our portal to receive a tailored quotation that aligns with your budgetary needs for your enterprise networking hardware.
Why should I source my Cisco networking equipment specifically through BuyRouterSwitch.com? +
BuyRouterSwitch.com is a dedicated partner for IT professionals seeking authentic, high-quality enterprise hardware. We focus on providing a seamless purchasing experience with expert guidance, ensuring that you receive the exact specifications required for your environment. Choosing us gives you access to a reliable supply chain, competitive pricing, and professional service tailored to the needs of modern IT departments.
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