Quick Specs

Product Overview

The Cisco C1200-48T-4G is a 48-port Gigabit managed switch designed for small and medium-sized businesses, enterprise access networks, branch offices, and campus deployments. It provides 48 * 10/100/1000BASE-T RJ-45 ports for high-density wired connectivity and 4 * Gigabit SFP uplinks for flexible fiber or copper network expansion.

With a 104 Gbps switching capacity and 77.38 Mpps forwarding rate, the C1200-48T-4G provides wire-speed, nonblocking switching for everyday business networking requirements. Its 4 Gigabit SFP uplinks can be used for fiber-based connections to aggregation switches, servers, distribution networks, or other network infrastructure.

The Cisco Catalyst 1200 Series is designed to provide reliable connectivity while simplifying network management. The C1200-48T-4G supports common Layer 2 capabilities such as VLANs, Spanning Tree Protocol, Link Aggregation Control Protocol (LACP), and IGMP Snooping. Cisco specifies support for up to 255 active VLANs, while LACP supports link aggregation groups with multiple ports.

Unlike PoE versions such as the C1200-48P-4G, the C1200-48T-4G is a data-only switch, making it a suitable choice when connected devices do not require power over Ethernet. This can make the model particularly attractive for offices, server rooms, structured cabling environments, and network access deployments where PoE is not required.

Key Features and Benefits

48 Gigabit Ethernet Ports

The C1200-48T-4G provides 48 Gigabit RJ-45 ports supporting 10/100/1000 Mbps Ethernet connections. This high port density helps reduce the number of access switches required in environments with many wired endpoints.

4 Gigabit SFP Uplinks

Four dedicated Gigabit SFP uplinks provide flexible connectivity to fiber or compatible network modules. Cisco lists supported Gigabit SFP options for multimode fiber, single-mode fiber, and copper connectivity.

104 Gbps Switching Capacity

The C1200-48T-4G offers a 104 Gbps switching capacity and 77.38 Mpps forwarding rate, supporting wire-speed switching for business network traffic.

Layer 2 Network Management

The switch supports VLANs, STP, RSTP, MSTP, PVST+, Rapid PVST+, LACP, IGMP Snooping, Voice VLAN, Guest VLAN, and other Layer 2 networking functions. These capabilities help administrators segment traffic and improve network organization.

Rack-Mountable Design

The C1200-48T-4G uses a 1U-class rack-mountable form factor with dimensions of approximately 445 * 288 * 44 mm, making it suitable for standard network racks and wiring cabinets.

Technical Specifications

The specifications above are based on Cisco's current Catalyst 1200 documentation.

C1200-48T-4G vs C1200-48P-4G

Choosing between the C1200-48T-4G and C1200-48P-4G mainly depends on whether connected devices require PoE.

Cisco identifies the C1200-48T-4G as the data-only model, while the C1200-48P-4G adds PoE+ capability.

Which one should you choose?

Choose the C1200-48T-4G when your endpoints already have their own power supplies and you need a high-density 48-port Gigabit access switch. Choose the C1200-48P-4G when network devices such as wireless access points, IP phones, or security cameras need to receive power through Ethernet.

C1200-48T-4G vs C1200-48T-4X

The two models are similar in port density, but their uplink speeds are different.

If your network only requires Gigabit uplinks, the C1200-48T-4G is a practical option. If your aggregation or distribution layer requires 10G uplinks, the C1200-48T-4X is the better choice.

Typical Applications

Small and Medium Business Networks

Deploy the C1200-48T-4G as an access switch for desktop computers, printers, servers, VoIP endpoints, and other Ethernet-connected devices.

Enterprise Branch Offices

The 48-port configuration provides sufficient port density for branch offices with a large number of wired users and network devices.

Campus Access Networks

The 4 Gigabit SFP uplinks can connect the access layer to upstream switches using fiber or compatible Gigabit transceivers.

Server Rooms and Wiring Closets

Its rack-mountable design and 48 Gigabit Ethernet ports make it suitable for centralized network connectivity in wiring cabinets and server rooms.

Fiber Uplink Deployments

Use compatible Cisco Gigabit SFP modules to connect the switch over multimode fiber, single-mode fiber, or copper depending on the network design.

FAQ

Is the Cisco C1200-48T-4G a managed switch?

Yes. The C1200-48T-4G is a managed switch in the Cisco Catalyst 1200 Series and supports Layer 2 management features including VLANs, Spanning Tree, LACP, and IGMP Snooping.

How many ports does the C1200-48T-4G have?

It has 48 Gigabit RJ-45 ports plus 4 Gigabit SFP uplink ports, providing 52 Gigabit Ethernet interfaces in total.

Does C1200-48T-4G support PoE?

No. The C1200-48T-4G is the data-only version. If you need PoE+, consider the C1200-48P-4G instead.

Does C1200-48T-4G support fiber connections?

Yes. The switch has four Gigabit SFP uplink ports that support compatible Gigabit SFP modules. Cisco lists multimode fiber, single-mode fiber, and copper SFP options for the Catalyst 1200 family.

Can I use SFP modules for long-distance connections?

Yes. Depending on the selected compatible SFP module and fiber type, Gigabit SFP connectivity can support different distances. Cisco's listed modules include options reaching up to 40 km for specific single-mode configurations. Always verify the transceiver model and link budget before deployment.

Is C1200-48T-4G suitable for a small business?

Yes. Its 48 Gigabit ports provide high port density for growing offices, while Layer 2 management features allow network administrators to create VLANs, control traffic, and build redundant or aggregated links.

What is the difference between C1200-48T-4G and C1200-48P-4G?

The key difference is PoE. C1200-48T-4G does not provide PoE, while C1200-48P-4G provides PoE+ for compatible powered devices.

What is the difference between C1200-48T-4G and C1200-48T-4X?

The main difference is uplink speed. C1200-48T-4G provides four 1G SFP uplinks, while C1200-48T-4X provides four 10G SFP+ uplinks.

Why Buy Cisco C1200-48T-4G from Lonrise Equipment?

Lonrise Equipment provides networking equipment and optical connectivity products for enterprise networks, system integrators, data centers, and communication infrastructure projects.

When sourcing a Cisco C1200-48T-4G, customers can benefit from:

• Product sourcing support for Cisco networking equipment
• Technical assistance with model and configuration selection
• Flexible procurement for network upgrade and replacement projects
• Compatibility support for suitable SFP transceivers
• Professional pre-sales and after-sales service
• Global shipping support
• Product availability and lead-time consultation

For replacement, expansion, or new network deployment projects, our team can help you select the appropriate Cisco switch and compatible optical modules based on your port, uplink, and network requirements.