| General |
| Status | R4 |
| Device Type | Switch - 28 ports - L3 - Managed |
| Enclosure Type | Rack-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 28 x Gigabit SFP + 2 x X2 |
| Performance | Switching capacity: 96 Gbps
Throughput: 71 Mpps |
| Capacity | Active VLANs: 2048
Spanning Tree Protocol instances: 10000
Switched virtual interfaces (SVIs): 2000
QoS hardware entries: 32000
Multicast entries (Layer 3): 28000
Multicast entries (Layer 2): 16000 |
| MAC Address Table Size | 55K entries |
| Jumbo Frame Support | 9216 bytes |
| Routing Protocol | RIP-1, RIP-2, static IP routing |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON 1, RMON 2, Telnet, SNMP 3, HTTP, HTTPS, TFTP, CLI |
| Authentication Method | Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
| Features | Layer 3 switching, Layer 2 switching, auto-sensing per device, IP-routing, auto-negotiation, BOOTP support, ARP support, trunking, Cisco Fast EtherChannel, load balancing, VLAN support, Cisco Gigabit EtherChannel, IGMP snooping, ISL support, Syslog support, manageable, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, STP support, RSTP support, PVST, MSTP support, DHCP snooping, DTP support, PAgP support, TFTP support, ACL support, QoS, RADIUS support, Jumbo Frames support, VRF-Lite, TDR, WCCP 2.0, PVST+, UDLD, LACP, RSPAN, PVRST |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag |
| Processor | 1: 666 MHz |
| Flash Memory | Flash |
| Status Indicators | System, status, console |
| Expansion / Connectivity |
| Interfaces | 28 x SFP (mini-GBIC)
1 x console RJ-45 management
1 x 100Base-TX RJ-45 management
2 x X2 |
| Power |
| Power Device | Internal power supply (not installed) - hot-plug |
| Max Supported Qty | 2 |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Miscellaneous |
| Compliant Standards | NEBS level 3, FCC Class A certified, CISPR 22 Class A, CISPR 24, EN 60950, EN 61000-3-2, EN55022, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, EN 61000-6-1, ICES-003 Class A, FCC CFR47 Part 15, AS/NZS 60950, CAN/CSA C22.2 No. 60950 |
| Software / System Requirements |
| Software Included | Cisco IOS IP Base |
| Dimensions & Weight |
| Width | 43.91 cm |
| Depth | 40.99 cm |
| Height | 4.44 cm |
| Weight | 7.5 kg |
| Environmental Parameters |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 75 °C |
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