New and Used Cisco WS-C3750-48PS-S Switches for Sale (WSC375048PSS)

Short Description: Used / Refurbished Cisco Catalyst 3750 48 10/100 PoE Port Switch + 4 SFP Standard Layer Image (Cisco Catalyst 3750 series)

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WS-C3750-48PS-S Product Specifications

Device Type: Network Ethernet Switch (Stackable)
Ports: 48
Expansion Slots: (4 Total) SFP (mini-GBIC) Uplink
Input Voltage Range: 100 to 127
Input Voltage: 110V AC, 220V AC
Ports/Interfaces: 48 x RJ-45 10/100Base-TX LAN, 1 x RJ-45 Console
Management:
- Command-line interface (CLI) for detailed configuration
- Web-based tool for quick configuration based on pre-set templates
- Cisco Cluster Management Suite (CMS) Software
- Telnet
- SNMP v1, v2c, and v3
- CiscoWorks for network-wide management
Operating System: Standard Multilayer Image (SMI)
Security:
- Cisco CMS Software security wizards
- Spanning Tree Root Guard (STRG)
- RADIUS
- TACACS+
- Secure Shell (SSH) Protocol
- Port-based ACLs (PACLs)
- VLANs
- IEEE 802.1x allows dynamic, port-based security, providing user authentication
Compliant Standards: IEEE 802.3u: 100BASE-TX specification, IEEE 802.1s, IEEE 802.3af, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3x: full duplex on 10BASE-T and 100BASE-TX, IEEE 802.1D: Spanning-Tree Protocol
OSI Layer: 2 and 3
Address Table: 12,000 MAC Addresses
Max Operating Altitude: 10,000 ft.
Connectivity Media: Category 3 UTP 10Base-T, Category 4 UTP 10Base-T, Category 5 UTP 10/100Base-TX
Flow Control: IEEE 802.3x (Full-duplex)
LED Indicators: Link Integrity, Disabled, Activity, Speed, Full-Duplex, System, RPS, and Bandwidth Utilization
Frequency: 50 to 60 Hz
Humidity: 10% to 85% Non-condensing Relative Humidity Operating
Input Current: 7.5A @ 12V DC
MTBF: 166408 Hour
Performance: 32Gbps Forwarding Bandwidth at Layer 2 and Layer 3, 38.7Mpps Stack Forwarding Rate for 64-byte Packet, and 13.1Mpps Forwarding Rate
Power Consumption: 540 W Maximum
Protocols: DHCP, DTP, PAgP, LACP, RSTP, PVRST+, HSRP, RIP v1.0, RIP v2.0, ARP, MSTP, VTP, IGMP, TCP/IP, CGMP, CDPv1, CDPv2, TFTP, NTP, Spanning Tree Protocol, and PVST+
Support Distance: 328 ft
Temperature: 32 F (0 C) to 113 F (45 C) Operating
Thermal Dissapation: 580 BTU/h
Standard Memory: 128 MB
Flash Memory: 16 MB
Dimensions (W X D x H): 17.5 in x 14.83 in x 1.73 in
Other Important Features:
- The Cisco Catalyst 3750 Series stacks up to 9 switches as a single logical unit for a total of 468 Ethernet or Power over Ethernet 10/100 ports or 252 Ethernet 10/100/1000 ports, or 9 10Gigabit Ethernet ports. Individual 10/100 and 10/100/1000 and 10 Gigabit Ethernet units may be joined in any combination to evolve with network needs
- 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
- Configurable up to 1000 IGMP groups and multicast routes
- Acoustic Noise: 42 dB
- 11,000 unicast routes