Overview
The Cisco 900 Series Integrated Services Routers (ISRs) simplify Ethernet WAN service deployment through comprehensive Operations, Administration, and Maintenance (OA&M), SLA monitoring, and configuration management. Model C921-4P features a 4-port managed GE LAN switch for multi-device connectivity, 2 GE WAN ports, integrated USB 2.0, 1 GB DRAM, and 2 GB fixed flash memory.
Specifications
- Model: C921-4P
- WAN Interfaces: 2 × Gigabit Ethernet (GE)
- LAN Interfaces: 4-Port GE Managed Switch
- USB Ports: USB 2.0 (Integrated)
- Memory: 1 GB DRAM (Default/Max)
- Flash Memory: 2 GB (Non-upgradable)
- Dimensions (H × W × D): 1.70 × 9.0 × 9.5 in. (4.32 × 22.86 × 24.13 cm)
