| Depth (Inches) | 18.9 |
| Height (Inches) | 1.8 |
| Weight (Pounds - lbs) | 17.64 |
| Width (Inches) | 17.5 |
| Humidity Operating Range | 10 - 95% (non-condensing) |
| Max Operating Temperature | 113 °F |
| Max Storage Temperature | 158 °F |
| Lowest Operating Temperat | 23 °F |
| Lowest Storage Temperatur | -40 °F |
| Installed Memory | 2 GB |
| PoE Type | PoE+ |
| Type of Connector | RJ-45 |
| Interface Port Type | Ethernet 10Base-T/100Base-TX/1000Base-T |
| PoE Power | 30 W |
| Type of Connector | Type A |
| Type of Connector | Mini-USB Type B |
| Interface Type | Console |
| Interface Port Type | RS-232 |
| Type of Authentication | Kerberos , RADIUS , Secure Shell (SSH) , TACACS+ |
| Compliance Std | BSMI CNS 13438 Class A , CISPR 22 Class A , CISPR 24 , CSA C22.2 No. 60950-1 Second Edition , EN 60950-1 Second Edition , EN 61000-3-2 , EN 61000-3-3 , EN55022 Class A , EN55024 , FCC Part 15 A , GOST , ICES-003 Class A , IEC 60950-1 Second Edition , |
| Required Rack Units (RU H | 1 |
| MTBF | 241,050 hours |
| Layer Supported | 3 |
| Compliance Std | IEEE 802.1D , IEEE 802.1p , IEEE 802.1Q , IEEE 802.1s , IEEE 802.1w , IEEE 802.1x , IEEE 802.3 , IEEE 802.3ab , IEEE 802.3ad (LACP) , IEEE 802.3af , IEEE 802.3at , IEEE 802.3u , IEEE 802.3x , IEEE 802.3z |
| Type of Connectivity | Wired |
| Communication Rate | 40 Gbps |
| Features | Access Control List (ACL) support , ARP support , Auto-negotiation , Auto-uplink (auto MDI/MDI-X) , Cisco StackPower technology , Cisco StackWise-480 technology , DHCP snooping , Dynamic ARP Inspection (DAI) , Dynamic Trunking Protocol (DTP) support |
| Installation Method | Desktop , Rack-mountable |
| Jumbo Frame Support | 9198 bytes |
| MAC Address Table Size | 32000 entries |
| Manageable | Yes |
| PoE Power | 800 W |
| Number of Ports | 48 |
| Remote Management Protoco | CLI , RMON 1 , RMON 2 , SNMP 1 , SNMP 2c , SNMP 3 , SSH , Telnet |
| Stackable | Stackable |
| LED Indicators | PoE , Port duplex mode , Port transmission speed , Status , System |
| Port Type | 10/100/1000 (PoE+) |
| Frequency Required | 50/60 Hz |
| Max Supported Qty | 2 |
| Power Compatability | AC 120/230 V |
| Power Supply Voltage | 1100 Watt |
| Redundant Power | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Power Supply Type | Internal |
| Installed Memory | 4 GB |
| Software | Cisco IOS LAN Base |