Manufacturer’s Description

The Cisco Catalyst 3750G-48PS Power over ethernet switch is an innovative switch 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.

The Specs

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Warranty Information Lifetime
Additional Specifications
Temperature -13F (-25C) to 158F (70C) Storage
Modules No
normalized-Weight 248
Frequency Band 11,000 unicast routesFull dynamic IP routingAcoustic Noise: 52-58 dBConfigurable up to 1000 IGMP groups and multicast routesThe connector offers a 675W redundant power system (RPS) that supports up to 6 external network devices and provides power to 1 failed device at a time.Configurable maximum transmission unit (MTU) of up to 9000 bytes,with a maximum Ethernet frame size of 9018 Bytes (Jumbo frames) for bridging on Gigabit Ethernet ports, and up to 1546 bytes for bridging and routing on Fast Ethernet ports.The Cisco Catalyst 3750 Series stacks up to 9 switches as a single logical unit for a total of 252 Ethernet 10/100/1000 ports, or 9 10Gigabit Ethernet ports. Individual 10/100/1000 and 10Gigabit Ethernet units may be joined in any combination to evolve with network needs.
Product Series 3750
Flash Power 12 K MAC Address -
Layer Support 4
Thermal Dissipation 690 BTU/h
Twisted Pair Cable Standard Category 5
Humidity 10% to 85% Non-condensing Relative Humidity Operating
Product Model 3750G-48PS
MAC Address Table Size 12 K
Manageable Yes
Flow Control IEEE 802.3x (Full-duplex)
Port/Expansion Slot Details 4 x Gigabit Ethernet Expansion Slot
Management TelnetSNMP v1, v2c, and v34000 VLAN IDs are supportedSPAN works across all the ports in a stackCisco Works for network-wide managementCisco Network Assistant SoftwareCisco Cluster Management Suite (CMS) SoftwareCommand-line interface (CLI) for detailed configurationWeb-based tool for quick configuration based on pre-set templatesRemote Switch Port Analyzer (RSPAN) allows administrators to remotely monitor portsUp to 1005 VLANs per switch or stack and up to 128 Spanning-Tree instances per switch are supported.Embedded Remote Monitoring (RMON) software agent supports 4 RMON groups (history, statistics, alarms, and events)
Connectivity Media Category 5 UTP 10/100/1000Base-T
Distance Support 328 ft
Brand Name Cisco
Number of Total Expansion Slots 4
Number of Stacks 9
Total Number of Network Ports 48
Redundant Power Supply Yes
Power Consumption 220 W @ Maximum
Performance 32Gbps Stacking Bandwidth
Media Type Supported Twisted Pair
Number of Network (RJ-45) Ports 48
Number of SFP Slots 4
Input Current 4 Ato 8 A
Product Line Catalyst
Altitude 15000 ft Maximum Storage
Type of Switch Ethernet Switch
Dimensions 1.73" Height x 17.50" Width x 16.10" Depth
Weight 15.50 lbs
Quick Glance
Interfaces 48 x RJ-45 10/100/1000Base-T LAN|1 x RJ-45 Console Management
Number of Network Ports 48

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