| General |
| Status | R4 |
| Device Type | Switch - 48 ports - L3 - Managed - stackable |
| Enclosure Type | Rack-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 (PoE) + 4 x SFP |
| Power Over Ethernet (PoE) | PoE |
| Performance | Switching capacity: 32 Gbps
Forwarding performance: 38.7 Mpps |
| MAC Address Table Size | 12K entries |
| Jumbo Frame Support | Yes |
| Max Units In A Stack | 9 |
| Routing Protocol | IGRP, BGP-4, IS-IS, RIP-1, RIP-2, HSRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPF for IPv6, policy-based routing (PBR), RIPng |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH, CLI |
| Authentication Method | Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
| Features | Flow control, full duplex capability, Layer 3 switching, auto-sensing per device, IP-routing, DHCP support, PoE, auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, stackable, IPv6 support, RSTP support, MSTP support, DTP support, PAgP support, TFTP support, ACL support, QoS, RADIUS support, Jumbo Frames support, Cisco StackWise Technology, Cisco EnergyWise technology, UDLD, Rapid PVST+, LACP, RSPAN |
| 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 802.3ae, IEEE 802.1s |
| Flash Memory | 32 MB Flash |
| Status Indicators | Port transmission speed, port duplex mode, bandwidth utilization %, system, RPS (Redundant Power Supply), link/activity |
| Expansion / Connectivity |
| Interfaces | 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 PoE
1 x console - RJ-45 management
1 x network stack device x 2
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 | 141,005 hours |
| Compliant Standards | FCC Class A certified, TUV GS, BSMI CNS 13438 Class A, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Third Edition, CISPR 22, CSA 22.2 No. 60950, CB, FCC Part 15, MIC, AS/NZS 3548 |
| Software / System Requirements |
| Software Included | Cisco IOS IP Services |
| 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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