Cisco C9200L-48P-4G-E Catalyst 9200L 48 PoE+ Port 4x1G Uplink Switch

Description

A Cisco Catalyst 9200L switch is a managed network switch designed for enterprise environments that provides 48 Gigabit Ethernet ports with PoE+ (Power over Ethernet) capability and 4 × 1 Gigabit uplink ports. It allows devices such as IP phones, wireless access points, and cameras to receive both network connectivity and power over a single cable, while offering secure, reliable, and scalable network management features.

Key points in simple terms:

• Managed switch: Can be configured and monitored for network control.

• PoE+ ports: Supplies power to devices over Ethernet.

• Uplink ports: Connects to other switches or the network backbone.

• Enterprise-grade: Reliable, secure, and supports stacking multiple switches together.

Ports & Interfaces

• 48 × 10/100/1000 Mbps RJ‑45 PoE+ ports (up to 30 W per port)

• 4 × 1 Gbps SFP uplink ports (fixed)

• Management/console options (CLI, SNMP, Web UI, NETCONF/RESTCONF)

Power & PoE

• PoE standard: IEEE 802.3af/at (PoE+)

• PoE budget up to ~1440 W with optional dual PSU (single PSU default)

Performance

• Switching capacity: ~104 Gbps

• Forwarding rate: ~154.76 Mpps

• Stacking bandwidth: 80 Gbps (StackWise‑80)

Routing & Capacities

• Layer 2 and Layer 3 features (static routing, OSPF, RIP, VRRP, etc.)

• VLANs supported: 1024

• MAC address table: 16,000 entries

• IPv4 routes: up to 11,000 total (8,000 direct + 3,000 indirect)

• IPv6 routing entries: 1,500

• Total SVIs: 512

Memory & Storage

• DRAM: 2 GB

• Flash: 4 GB

Security & QoS

• MACsec (AES‑128) support

• 802.1X authentication, ACLs, TrustSec options

• QoS features, Flexible NetFlow entries up to 16,000

Physical & Environmental

• Rack‑mountable design (1 RU)

• Dimensions: ~44.5 × 28.8 × 4.4 cm (W×D×H)

• Weight: ~4.8 kg

Other Features

• Supports Cisco DNA Center automation & management

• Redundant fans for reliability

• Jumbo frame support up to 9198 bytes

Ideal Use Cases

• Campus and Enterprise Access Layer

  • Provides network connectivity and PoE+ for endpoints like IP phones, wireless access points, and security cameras.

  • Suitable for medium to large office floors or buildings.

• Branch Office Networks

  • Reliable Layer 2/Layer 3 switching for smaller branch offices.

  • Centralized management through Cisco DNA Center or CLI for consistent network policies.

• Voice and Video Deployment

  • PoE+ ports power VoIP phones and video conferencing devices.

  • QoS features prioritize voice and video traffic to maintain performance.

• IoT and Smart Office Devices

  • Supports devices like sensors, badge readers, and cameras with both data and power over a single cable.

• Stacked Switch Deployments

  • Can be stacked with other C9200L switches using StackWise-80 to act as a single logical switch, simplifying network management and increasing port density.

• Secure Network Access

  • Supports 802.1X authentication, MACsec encryption, and ACLs, ideal for environments needing high security.