| Depth (Inches) | 16.1 |
| Height (Inches) | 1.8 |
| Weight (Pounds - lbs) | 14.77 |
| Width (Inches) | 17.5 |
| Humidity Operating Range | 10 - 95% (non-condensing) |
| Humidity Storage Range | 10 - 95% (non-condensing) |
| Max Operating Temperature | 113 °F |
| Max Storage Temperature | 158 °F |
| Lowest Operating Temperat | 23 °F |
| Lowest Storage Temperatur | -13 °F |
| Installed Memory | 128 MB |
| Port Description | 24 ports (PoE+) / 48 ports (PoE) |
| Type of Connector | RJ-45 |
| Interface Port Type | Ethernet 10Base-T/100Base-TX/1000Base-T |
| PoE Power | 30 W |
| Port Type | 1000Base-T |
| Type of Connector | SFP (mini-GBIC) |
| Type of Connector | Type B |
| Type of Connector | Type A |
| Port Type | 1000Base-TX |
| Type of Connector | SFP |
| Type of Authentication | Kerberos , RADIUS , Secure Shell (SSH) , TACACS+ |
| Compliance Std | AS/NZS 60950-1 , BSMI CNS 13438 Class A , CISPR 22 Class A , CISPR 24 , CSA C22.2 No. 60950-1 Second Edition , Directive 2011/65/EU , EN 300386 , EN 60950-1 Second Edition , EN 61000-3-2 , EN 61000-3-3 , EN55022 Class A , EN55024 , FCC CFR47 Part 15 |
| Required Rack Units (RU H | 1 |
| MTBF | 230,860 hours |
| Layer Supported | 3 |
| Compliance Std | IEEE 802.1ab (LLDP) , IEEE 802.1AX , 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 802.3ae , IEEE 802.3af , IEEE 802.3ah , IEEE 802.3at , IEEE 802.3az , IEEE |
| Features | Access Control List (ACL) support , ARP support , Auto-negotiation , Auto-uplink (auto MDI/MDI-X) , Broadcast Storm Control , Cisco EnergyWise technology , Cisco Fast EtherChannel , Cisco FlexStack Plus , Class of Service (CoS) , DHCP snooping , Dyna |
| Installation Method | Desktop , Rack-mountable |
| Jumbo Frame Support | 9216 bytes |
| Manageable | Yes |
| Maximum Stackable Units | 8 |
| PoE Power | 740 W |
| Number of Ports | 48 |
| PoE Type | PoE+ |
| Remote Management Protoco | CLI , HTTP , RMON 1 , RMON 2 , RMON 3 , RMON 9 , SNMP 1 , SNMP 2 , SNMP 2c , SNMP 3 , SSH , Telnet , TFTP |
| Routing Protocol | HSRP , OSPF , PIM-DM , PIM-SM , PIM-SSM , Policy-based routing (PBR) , RIP-1 , RIP-2 , RIPng , VRRP |
| Stackable | Stackable |
| LED Indicators | Link activity , PoE , Port duplex mode , Port status , Port transmission speed , RPS (Redundant Power Supply) , System |
| 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 |
| Power Supply Voltage | 1025 Watt |
| Redundant Power | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Power Supply Type | Internal |
| Clock Speed | 600 MHz |
| Installed Memory | 512 MB |
| Software | Cisco IOS IP Lite |