Cisco WS-C3750-48PS-E Catalyst 3750-48PS EMI - switch - 48 ports


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Cisco WS-C3750-48PS-E Catalyst 3750-48PS EMI - switch - 48 ports

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.

Main Specifications

Product Description Cisco Catalyst 3750-48PS EMI - 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, power over Ethernet (PoE), 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 AC 120/230 V ( 50/60 Hz )
Manufacturer Warranty Limited lifetime warranty

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, power over Ethernet (PoE), 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 Device Power supply - internal
Voltage Required AC 120/230 V ( 50/60 Hz )
Power Consumption Operational 540 Watt

Software / System Requirements

Software Included Enhanced Multilayer Software Image (EMI)

Manufacturer Warranty

Service & Support Limited lifetime warranty
Service & Support Details Limited warranty - lifetime

Environmental Parameters

Min Operating Temperature 32 °F
Max Operating Temperature 113 °F
Humidity Range Operating 10 - 85%
Max Altitude Operating 9840 ft

  • Model: WS-C3750-48PS-E
  • Manufactured by: Cisco Systems

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