| Depth (Inches) | 19.5 |
| Height (Inches) | 1.8 |
| Weight (Pounds - lbs) | 16.53 |
| Width (Inches) | 17.5 |
| Humidity Operating Range | 5 - 95% (non-condensing) |
| Max Storage Temperature | 158 °F |
| Lowest Operating Temperat | 23 °F |
| Lowest Storage Temperatur | -40 °F |
| Installed Memory | 128 MB |
| PoE Type | PoE |
| Type of Connector | RJ-45 |
| Interface Port Type | Ethernet 10Base-T/100Base-TX/1000Base-T |
| Type of Connector | Type A |
| Type of Connector | Mini-USB Type B |
| Interface Type | Console |
| Interface Port Type | RS-232 |
| Interface Port Type | Ethernet 10Base-T/100Base-TX |
| Type of Authentication | Kerberos , RADIUS , Secure Shell (SSH) , TACACS+ |
| Compliance Std | AS/NZ 3548 Class A , AS/NZS 60950-1 , CB , CCC , CISPR 22 Class A , CSA C22.2 No. 60950-1 , cUL , EN 60950-1 , EN55022 Class A , FCC Part 15 A , GOST , IEC 60950-1 , KCC , NOM , RoHS , TUV GS , UL 60950-1 , VCCI Class A ITE |
| Required Rack Units (RU H | 1 |
| MTBF | 149,594 hours |
| Cable Type | Ethernet 1000Base-T , Ethernet 100Base-TX , Ethernet 10Base-T |
| Communication Type | Full-duplex , Half-duplex |
| Compliance Std | IEEE 802.1ae , 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 |
| Features | Access Control List (ACL) support , ARP support , Auto-negotiation , Auto-uplink (auto MDI/MDI-X) , Broadcast Storm Control , DHCP snooping , DHCP support , Dynamic ARP Inspection (DAI) , Dynamic IP address assignment , Dynamic Trunking Protocol (DTP |
| Installation Method | Rack-mountable |
| Jumbo Frame Support | 9216 bytes |
| Manageable | Yes |
| Number of Ports | 48 |
| Remote Management Protoco | CLI , RMON 1 , RMON 2 , RMON 3 , RMON 9 , SNMP 1 , SNMP 2 , SNMP 2c , SNMP 3 , SSH , Telnet , TFTP |
| Routing Protocol | HSRP , RIP-1 , RIP-2 , RIPng , Static IP routing |
| LED Indicators | Link activity , Port duplex mode , Port status , Port transmission speed , Power , System |
| Switching Protocol | Ethernet |
| Port Type | 10/100/1000 (PoE) |
| Features | Redundant Power System (RPS) connector |
| Frequency Required | 50/60 Hz |
| Max Supported Qty | 2 |
| Power Compatability | AC 120/230 V |
| Redundant Power | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Power Supply Type | Internal |
| Installed Memory | 256 MB |
| Software | Cisco IOS IP Base |