| General |
| Status | R4 |
| Device Type | Switch - 48 ports - L3 - Managed |
| Enclosure Type | Desktop 1U |
| Subtype | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 (PoE) + 4 x Gigabit SFP |
| Power Over Ethernet (PoE) | PoE |
| Performance | Forwarding performance (64-byte packet size): 38.7 Mpps |
| MAC Address Table Size | 12K entries |
| Routing Protocol | RIP-1, RIP-2, HSRP, static IP routing, RIPng |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, SSH-2 |
| Authentication Method | Kerberos, RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
| Features | Full duplex capability, Layer 3 switching, Layer 2 switching, auto-sensing per device, IP-routing, DHCP support, PoE, auto-negotiation, ARP support, trunking, MPLS support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, manageable, STP support, RSTP support, MSTP support, DHCP snooping, DTP support, PAgP support, TFTP support, ACL support, QoS, DHCP server, VRF-Lite, MLD snooping, DAI, TDR, PVST+, Cisco EnergyWise technology, UDLD, LACP |
| 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 |
| Flash Memory | 32 MB Flash |
| Status Indicators | Port transmission speed, port duplex mode, system, RPS (Redundant Power Supply), PoE, link/activity |
| Expansion / Connectivity |
| Interfaces | 48 x 1000Base-T RJ-45 PoE
1 x console RJ-45 management
4 x SFP (mini-GBIC) |
| Power |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Consumption Operational | 590 Watt |
| Features | Redundant Power System (RPS) connector |
| Miscellaneous |
| MTBF | 147,000 hours |
| Compliant Standards | FCC Class A certified, TUV GS, GOST, BSMI CNS 13438 Class A, CISPR 24, cUL, NOM, VCCI Class A ITE, EN55024, EN55022 Class A, CISPR 22, CSA 22.2 No. 60950, CB, AS/NZS 60950-1, AS/NZ 3548 Class A, EMC, FCC Part 15, MIC, UL 60950-1, IEC 60950-1, EN 60950-1 |
| Software / System Requirements |
| Software Included | Cisco IOS IP Base |
| Dimensions & Weight |
| Width | 44.5 cm |
| Depth | 40.9 cm |
| Height | 4.4 cm |
| Weight | 7 kg |
| Environmental Parameters |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 45 °C |
| Humidity Range Operating | 10 - 85% (non-condensing) |
| Min Storage Temperature | -25 °C |
| Max Storage Temperature | 70 °C |
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