Key Specifications
Choose one or multiple features to search for items that have the same specifications.| System requirements | |
| Mac compatibility | ![]() |
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 4 |
| DC-in jack | ![]() |
| USB ports quantity | 1 |
| Memory card slot(s) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB port | ![]() |
| Weight & dimensions | |
| Weight | 860 g |
| Height | 41.9 mm |
| Width | 322 mm |
| Depth | 226 mm |
| Energy management | |
| Power consumption (typical) | 18.8 W |
| AC adapter output voltage | 12 V |
| AC adapter output current | 2.5 A |
| Output voltage | 12 V |
| External power adapter | ![]() |
| Power over Ethernet (PoE) | ![]() |
| Power source type | DC |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (max) | 66 W |
| AC adapter input current | 1 A |
| Operational conditions | |
| Operating altitude | 0 - 3048 m |
| Operating relative humidity (H-H) | 10 - 85% |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 5 - 95% |
| Non-operating altitude | 0 - 4572 m |
| Protocols | |
| DHCP client | ![]() |
| DHCP server | ![]() |
| Universal Plug and Play (UPnP) | ![]() |
| Networking | |
| Cabling technology | 10/100/1000Base-T(X) |
| Ethernet LAN | ![]() |
| Number of users | 400 user(s) |
| VPN support | IPsec |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Port forwarding | ![]() |
| Ethernet interface type | Gigabit Ethernet |
| Forwarding rate | 1372 Mpps |
| Built-in FTP server | ![]() |
| Dynamic DNS (DDNS) | ![]() |
| Ethernet LAN interface type | Gigabit Ethernet |
| Static route | ![]() |
| Port triggering | ![]() |
| Security | |
| Security algorithms | 802.1x RADIUS, IPSec, WPA2-AES, WPA2-RADIUS |
| VPN tunnels quantity | 100 |
| MAC address filtering | ![]() |
| Access Control List (ACL) | ![]() |
| System event log | ![]() |
| Parental control | ![]() |
| DMZ support | ![]() |
| IP address filtering | ![]() |
| DoS attack prevention | ![]() |
| Network address translation (NAT) | ![]() |
| Firewall | ![]() |
| URL filtering | ![]() |
| Guest access | ![]() |
| Filtering | ![]() |
| Stateful Packet Inspection (SPI) | ![]() |
| Network Address Translation (NAT) sessions (max) | 100 |
| Wireless LAN features | |
| Wi-Fi | ![]() |
| IGMP snooping | ![]() |
| Static IP | ![]() |
| WLAN data transfer rate (max) | 1300 Mbit/s |
| Point-to-point protocol over Ethernet (PPPoE) | ![]() |
| Dynamic IP | ![]() |
| Management features | |
| Wake-on-LAN ready | ![]() |
| Quality of Service (QoS) support | ![]() |
| Web-based management | ![]() |
| Reset button | ![]() |
| Bandwidth control | ![]() |
| MU-MIMO technology | ![]() |
| Packaging content | |
| AC adapter included | ![]() |
| Manual | ![]() |
| Ethernet cable | ![]() |
| Quick installation guide | ![]() |
| Number of products included | 1 pc(s) |
| Number of units included | 1 pc(s) |
| Antenna | |
| Detachable antenna(s) | ![]() |
| Antenna design | Internal |
| Other features | |
| Rack mounting | ![]() |
| Frequency band | 2.4/5 GHz |
| USB version | 3.0 |
| Bandwidth (second) | 5 GHz |
| Bandwidth (first) | 2.4 GHz |
| Mobile network connection | ![]() |
| xDSL connection | ![]() |
| Design | |
| LED indicators | ![]() |
| Wall mountable | ![]() |
| Product colour | Silver |
| Indication light | ![]() |
| Number of devices supported | 200 |
| Housing material | Plastic |
| Placement | Desktop |
| Mobile networking | |
| 3G | ![]() |
| 4G | ![]() |
| 5G | ![]() |
| Features | |
| Processor frequency | 100 MHz |
| Internal memory | 4000 MB |
| Flash memory | 4000 MB |
| Firmware upgradeable | ![]() |
| Processor cores | 4 |
| Built-in processor | ![]() |
| Works with Amazon Alexa | ![]() |
| WAN connection | |
| DSL WAN | ![]() |
| Ethernet WAN | ![]() |
| SIM card slot | ![]() |
| 3G/4G USB modem compatibility | ![]() |
| EAN | 0889728187251 |
| Warranty | 1 year |
The Cisco C1121-4P is an Integrated Services Router (ISR) designed primarily for fixed branch office deployments and distributed enterprise environments. This platform provides essential networking infrastructure through 4 dedicated Gigabit Ethernet LAN ports, supporting 10/100/1000Base-T(X) standards for robust internal connectivity. The architecture supports Ethernet WAN connections, enabling flexible deployment across various network configurations.
Processing is managed by a quad-core internal processor, utilizing 4000 MB of internal memory and 4000 MB of flash storage to handle system operations and application hosting. Security integration is central to the platform, featuring enterprise-level firewall capabilities, Stateful Packet Inspection (SPI), and application awareness. The router facilitates secure communications via IPSec VPN protocols and supports network administration with Quality of Service (QoS) and Access Control Lists (ACL).
Device configuration is supported through standard management protocols including SNMP, CLI, and web-based interfaces. For external peripheral connection, the chassis includes one USB 3.0 Type-A port. The unit is designed for desktop placement, measuring 322 mm wide, 226 mm deep, and 41.9 mm high, with a total operational weight of 860 g.
Key Features:- Integrated Services Router (ISR) platform for enterprise branch connectivity
- Quad-core processor with 4000 MB internal memory and flash storage
- 4 dedicated Gigabit Ethernet LAN ports
- Enterprise firewall functionality with application awareness
- Supports secure connectivity via IPSec VPN
- URL filtering and Access Control List (ACL) functionality
- Includes one USB 3.0 Type-A port
Estimated delivery: 08.12
Today: 11:00 - 15:00
Estimated delivery: 08.12
Today: 10:00 - 14:00
Estimated delivery: 08.12
Today: Closed
Estimated delivery: 08.12
Today: Closed
Estimated delivery: 08.12
Today: 10:00 - 14:00
Estimated delivery time: 08.12
Estimated delivery time: 09.12
Estimated delivery time: 08.12
Estimated delivery time: 09.12
Estimated delivery time: 09.12
Estimated delivery time: 09.12
- leaflet (English)


