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The Cisco Catalyst 3750 Series switches are an innovative product line that improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This product series represents the next generation in desktop switches, and features Cisco StackWise technology, a 32-Gbps stack interconnect that allows customers to build a unified, highly resilient switching system - one switch at a time. For mid-sized organizations and enterprise branch offices, the Cisco Catalyst 3750 Series eases deployment of converged applications and adapts to changing business needs by providing configuration flexibility, support for converged network patterns, and automation of intelligent network-services configurations. In addition, the Cisco Catalyst 3750 Series is optimized for high-density Gigabit Ethernet deployments and includes a diverse range of switches that meet access, aggregation, or small-network backbone-connectivity requirements | Product Description | Cisco Catalyst 3750-48PS SMI - switch - 48 ports | | Device Type | Switch - stackable | | Form Factor | Rack-mountable - 1U | | Dimensions (WxDxH) | 17.5 in x 11.9 in x 1.7 in | | Weight | 13.2 lbs | | RAM | 128 MB | | Flash Memory | 16 MB | | Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX | | Data Transfer Rate | 100 Mbps | | Data Link Protocol | Ethernet, Fast Ethernet | | Empty Slots | 4 x SFP (mini-GBIC) | | Remote Management Protocol | SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c | | Communication Mode | Half-duplex, full-duplex | | Features | Full duplex capability, layer 3 switching, auto-sensing per device, IP-routing, DHCP support, auto-negotiation, ARP support, auto-uplink (auto MDI/MDI-X), IGMP snooping, manageable, stackable, Redundant Power System connector, IPv6 support | | Compliant Standards | IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s | | Power Over Ethernet (PoE) | Yes | | Power | AC 120/230 V ( 50/60 Hz ) |
| General | | Device Type | Switch - stackable | | Enclosure Type | Rack-mountable - 1U | | Installed Modules Qty (Max) | 0 (installed) / 4 (max) | | Width | 17.5 in | | Depth | 11.9 in | | Height | 1.7 in | | Weight | 13.2 lbs | | Memory | | RAM | 128 MB | | Flash Memory | 16 MB flash | | Networking | | Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX | | Data Transfer Rate | 100 Mbps | | Data Link Protocol | Ethernet, Fast Ethernet | | Routing Protocol | OSPF, IGRP, BGP-4, RIP-1, RIP-2, EIGRP, HSRP, IGMP, DVMRP, PIM-SM, static IP routing, PIM-DM | | Remote Management Protocol | SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c | | Connectivity Technology | Wired | | Communication Mode | Half-duplex, full-duplex | | Switching Protocol | Ethernet | | MAC Address Table Size | 12K entries | | Status Indicators | Link activity, port transmission speed, port duplex mode, system | | Features | Full duplex capability, layer 3 switching, auto-sensing per device, IP-routing, DHCP support, auto-negotiation, ARP support, auto-uplink (auto MDI/MDI-X), IGMP snooping, manageable, stackable, Redundant Power System connector, IPv6 support | | Compliant Standards | IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Expansion / Connectivity | | Expansion Slots Total (Free) | 4 ( 4 ) x SFP (mini-GBIC) | | Interfaces | 48 x network - Ethernet 10Base-T/100Base-TX - RJ-45
Network stack device
1 x management - RJ-45 | | Miscellaneous | | MTBF | 166,408 hour(s) | | Authentication Method | Kerberos, Secure Shell (SSH), RADIUS, TACACS+ | | Compliant Standards | CE, FCC Class A certified, UL, TUV GS, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Third Edition, CISPR 22, CB, AS/NZ 3548 Class A | | Power | | Power Over Ethernet (PoE) | Yes | | Power Device | Power supply - internal | | Voltage Required | AC 120/230 V ( 50/60 Hz ) | | Power Consumption Operational | 540 Watt |
| Environmental Parameters | | Min Operating Temperature | 32 °F | | Max Operating Temperature | 113 °F | | Humidity Range Operating | 10 - 85% | | Max Altitude Operating | 9840 ft |
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