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Cisco C1300-48P-4G Catalyst 48-Port Gigabit PoE+ Managed Switch - Layer 3 - 4 SFP Slots - 370W PoE Budget - 1U Rack-Mountable
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Product Features
Technical Overview
This Catalyst switch operates at wire-speed Gigabit Ethernet across all 48 ports, supporting auto-negotiation for 10/100/1000 Mbps connections. The four dedicated SFP expansion slots offer flexible uplink options, supporting both 1000Base-X fiber and copper SFP modules for long-distance backbone connections or high-bandwidth aggregation. The switch's switching fabric delivers non-blocking performance, ensuring minimal latency for data-intensive applications.
Layer 3 functionality includes static routing and policy-based routing, enabling inter-VLAN communication without external routers. The manageable interface provides granular control over Quality of Service (QoS), VLANs, port security, and link aggregation through industry-standard protocols. Power specifications include dual input voltage support (120/230V AC) with a single internal power supply, consuming approximately 445.85 watts under full load.
Relevant factors for this section include Total Number of Network Ports, Network (RJ-45), Uplink Port, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The C1300-48P-4G combines high port density with advanced management features in a cost-effective platform. Its integrated PoE+ eliminates the need for separate power injectors, reducing cabling complexity and total cost of ownership for PoE deployments. The switch's deep buffer architecture handles traffic bursts effectively, maintaining performance during peak usage periods.
High-Density PoE+ Deployment
Delivers up to 30W per port across 48 ports, supporting power-hungry devices like 802.11ac access points and pan-tilt-zoom cameras without external power sources.
- 370W total PoE budget
- IEEE 802.3at compliant
- Per-port power management
Advanced Traffic Management
Provides granular control over network traffic with support for QoS prioritization, VLAN segmentation, and link aggregation for bandwidth optimization.
- Layer 3 static routing
- IGMP snooping for multicast
- Storm control protection
Deployment / Use Cases
This switch is ideal for medium to large business networks requiring reliable wired connectivity with PoE capabilities. It serves as an excellent distribution layer switch in hierarchical network designs, aggregating traffic from multiple access switches while providing inter-VLAN routing. The four SFP slots make it suitable for connecting to core switches or servers via fiber for backbone links.
Common deployment scenarios include office networks with mixed VoIP and data traffic, educational institutions with classroom technology deployments, retail environments with point-of-sale and surveillance systems, and healthcare facilities connecting medical devices and communication systems. The rack-mountable design integrates seamlessly into standard 19-inch server racks in data closets or small server rooms.
Unified Communications Infrastructure
Powers and connects IP phones, video conferencing systems, and wireless access points while providing QoS for voice and video traffic prioritization.
Surveillance and Security Networks
Delivers power and connectivity to IP cameras and access control systems with sufficient bandwidth for high-resolution video streams.
Physical Profile
The switch features a rugged metal chassis designed for continuous operation in enterprise environments. With dimensions of 1.73" (44 mm) height, 17.50" (445 mm) width, and 13.78" (350 mm) depth, it occupies minimal rack space while providing front-to-back airflow for efficient cooling. The 1U form factor allows dense deployment in standard server racks, with front-panel status LEDs for at-a-glance monitoring of port activity and system health.
- Width
- 17.50" (444.50 mm)
- Depth
- 13.78" (350.01 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 11.97 lb (5430 g)
Highlights
- 48 Gigabit Ethernet ports with PoE+ support (IEEE 802.3at)
- Four SFP slots for fiber or copper uplink expansion
- Layer 3 switching with static routing capabilities
- 370-watt total PoE budget for powering multiple devices
- 1U rack-mountable form factor for space-efficient deployment
- Fully manageable with comprehensive feature set
- Supports optical fiber for long-distance connections
- Dual voltage input (120V/230V AC) for global deployment
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | C1300-48P-4G |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 1300 |
| Product Model | C1300-48P-4G |
| Product Name | Catalyst C1300-48P-4G Ethernet Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet PoE+,4 x Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 4 |
| Expansion Slot Type | SFP |
| Shared SFP Slot | Yes |
| Number of SFP Slots | 4 |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.1x,IEEE 802.3az,IEEE 802.3ad,IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z,IEEE 802.3x,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s,IEEE 802.3af,IEEE 802.3at,IEEE 802.1p,IEEE 802.11ac,IEEE 802.1Q,IEEE 802.1ab |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 370 W |
| Input Voltage | 120 V AC,230 V AC |
| Power Source | Power Supply,AC |
| Number of Power Supplies Installed | 1 |
| Power Consumption | 445.85 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 13.78" (350.01 mm) |
| Weight (Approximate) | 11.97 lb (5430 g) |
User Manual
FAQ
What is the total PoE budget of this switch?
The Cisco Catalyst C1300-48P-4G provides a 370-watt Power over Ethernet budget. This total available power is allocated across all 48 ports, with each port capable of delivering up to 30W per the IEEE 802.3at (PoE+) standard. The switch intelligently manages power allocation to connected devices, ensuring optimal distribution without exceeding the total budget.
How many SFP slots does this switch have?
This switch includes four dedicated SFP (Small Form-factor Pluggable) slots for uplink expansion. These slots support both fiber and copper SFP modules, allowing connection to 1000Base-X networks. The SFP slots are not shared with the RJ-45 ports, providing dedicated high-speed uplink capacity for backbone connections or server links.
Does this switch support Layer 3 routing?
Yes, the Cisco Catalyst C1300-48P-4G is a Layer 3 switch that supports static routing between VLANs. This enables inter-VLAN communication without requiring an external router, simplifying network design and improving performance for traffic between different network segments. The Layer 3 capabilities also support basic routing protocols for scalable network architectures.
What rack space does this switch require?
The switch occupies one rack unit (1U) of space in a standard 19-inch server rack. With dimensions of 1.73 inches in height, it fits efficiently in data closet environments. The rack-mountable design includes mounting brackets for secure installation, and the front-to-back airflow ensures proper cooling in enclosed rack spaces.
What types of network cables are supported?
The switch supports both twisted pair copper cables (Category 5e/6/6a) for the 48 RJ-45 ports and optical fiber connections through the SFP slots. The RJ-45 ports auto-negotiate for 10/100/1000 Mbps connections using standard Ethernet cabling. The SFP slots accept modules for either fiber optic or copper connections, providing flexibility for different distance and bandwidth requirements.
Is this switch manageable?
Yes, this is a fully managed switch offering comprehensive configuration and monitoring capabilities. Management features include VLAN configuration, Quality of Service (QoS) settings, port security, link aggregation, and SNMP monitoring. The switch can be managed through a web interface, command line interface (CLI), or network management systems for enterprise-grade control over network operations.