Cisco WS-C4503-E= | Catalyst 4503-E 3-Slot Rack mountable Chassis

1. Dimensions: 17.25 x 12.5 x 22.9 inches
2. Weight: 44.5 lbs
3. Power Supply: AC 120/230 V ( 50/60 Hz )
4. Power Consumption: 800 W
5. Operating Temperature: 32°F to 104°F (0°C to 40°C)
6. Humidity Range Operating: 10% - 90%
7. Number of Slots: 3
8. Expansion Slots: 3 x Expansion Slot, 1 x Supervisor Engine Slot
9. Routing Protocol: OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, IGMP, DVMRP, PIM-SM, PIM-DM, IGMPv3, PIM-SSM, MSDP, MPLS
10. Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, HTTP, HTTPS, TFTP, SSH, CLI
11. Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag
12. Supported Protocols: TCP/IP, UDP/IP, ICMP/IP, ARP, BOOTP, RARP, DHCP, SNMP, Telnet, SSH, DNS, HTTP, TFTP

Notes:
1. The chassis is designed for high-performance and high-availability enterprise and commercial applications.
2. The supervisor engine slot supports a range of supervisor engines, providing flexibility and scalability.
3. The chassis is compatible with a wide range of line cards, enabling customers to customize their network to meet specific needs.