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- Description
- Specifications
C1111X-8P is a Cisco ISR 1100 router with eight integrated Gigabit Ethernet LAN ports and two GE WAN ports, one copper and one combined copper/SFP. The X in the part number marks 8 GB of DRAM for app hosting, with 8 GB of flash.
This model has no DSL, LTE or 802.11ac. PoE is not built in: an optional upgrade provides 4 PoE or 2 PoE+ ports on the eight LAN ports and requires a 150 W power supply. The standard external supply takes 100 to 240 VAC at 50 to 60 Hz and delivers 12 VDC at up to 66 W.
Cisco quotes SD-WAN IPsec throughput of up to 650 Mbps at 512-byte packets and autonomous-mode IPv4 forwarding of up to 1800 Mbps. The router has a Type A USB 3.0 port and a Micro-USB/RJ-45 console, and the minimum software is Cisco IOS XE 16.9.1.
Cisco announced end-of-sale on July 28, 2025; the end-of-sale date is July 28, 2026 and the last date of support is July 31, 2031. Cisco names the C1121X-8P as the migration product.
The Cisco routers include the C1111-8P and the C1111-4P.
| LAN ports | 8 x Gigabit Ethernet |
| WAN ports | 2 x GE (1 copper, 1 copper/SFP) |
| PoE | Optional, 4 PoE or 2 PoE+ ports (150 W supply) |
| DRAM / flash | 8 GB / 8 GB |
| USB | 1 x USB 3.0 Type A |
| Console | Micro-USB / RJ-45 |
| SD-WAN IPsec throughput | Up to 650 Mbps (512-byte) |
| Autonomous IPv4 forwarding | Up to 1800 Mbps (512-byte) |
| Minimum software | Cisco IOS XE 16.9.1 |
| External supply | 100 to 240 VAC, 12 VDC, 66 W max |
| Replacement | C1121X-8P |