Need help?Do you have a question about the Cisco C921-4P and is the answer not in the manual?
General| Switch type | Managed |
|---|---|
| Quality of Service (QoS) support | Yes |
| USB 2.0 ports quantity | 1 |
| Basic switching RJ-45 Ethernet ports type | - |
| Basic switching RJ-45 Ethernet ports quantity | 4 |
| 10G support | No |
| Networking standards | IEEE 802.1D |
| Product color | Black |
| Electromagnetic compatibility | 47CFR, AS/NZS CISPR22 2, CISPR22, EN55022, ICES003, EN61000-3-2, KCC, EN55024, KN24 |
| Flash memory | 2048 MB |
| Internal memory | 1024 MB |
| MAC address table | - entries |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating temperature (T-T) | 0 - 50 °C |
| Operating relative humidity (H-H) | 5 - 95 % |
| Security algorithms | 802.1x RADIUS |
| Harmonized System (HS) code | 85176990 |
Weight and Dimensions| Depth | 241.3 mm |
|---|---|
| Width | 228.6 mm |
| Height | 43.2 mm |
| Weight | 1200 g |
To Next Page
