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The Cisco Catalyst 3750-48TS switch is a member of the Cisco Catalyst 3750 Series, 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 new 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. Using a 32-Gbps stack interconnect, Cisco StackWise technology is designed to respond to network changes of all kinds while maintaining constant high network performance. Cisco StackWise technology unites up to nine Catalyst 3750 switches into a single logical unit via special stack interconnect cables. The stack behaves as a single unit managed by a master switch elected from one of the member switches. Its advanced failover mechanisms create the highest levels of stackable resiliency for hardware and software reliability. | Product Description | Cisco Catalyst 3750G-48TS SMI - switch - 48 ports | | Device Type | Switch - stackable | | Form Factor | Rack-mountable - 1U | | Dimensions (WxDxH) | 17.5 in x 16.1 in x 1.7 in | | Weight | 14.1 lbs | | RAM | 128 MB | | Flash Memory | 32 MB | | Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T | | Data Transfer Rate | 1 Gbps | | Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet | | Empty Slots | 4 x SFP (mini-GBIC) | | Remote Management Protocol | SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c | | Features | Full duplex capability, layer 3 switching, auto-sensing per device, IP-routing, DHCP support, auto-negotiation, VLAN support, IGMP snooping, manageable, stackable, IPv6 support | | Compliant Standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s | | Power | AC 120/230 V ( 50/60 Hz ) |
| General | | Device Type | Switch - stackable | | Enclosure Type | Rack-mountable - 1U | | Width | 17.5 in | | Depth | 16.1 in | | Height | 1.7 in | | Weight | 14.1 lbs | | Memory | | RAM | 128 MB | | Flash Memory | 32 MB flash |
| Networking | | Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T | | Data Transfer Rate | 1 Gbps | | Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet | | Routing Protocol | RIP-1, RIP-2, static IP routing | | Remote Management Protocol | SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c | | Connectivity Technology | Wired | | Switching Protocol | Ethernet | | MAC Address Table Size | 12K entries | | Features | Full duplex capability, layer 3 switching, auto-sensing per device, IP-routing, DHCP support, auto-negotiation, VLAN support, IGMP snooping, manageable, stackable, IPv6 support | | Compliant Standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s | | Expansion / Connectivity | | Expansion Slots Total (Free) | 4 ( 4 ) x SFP (mini-GBIC) | | Interfaces | 48 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
1 x management - console - RJ-45
Network stack device |
| Miscellaneous | | MTBF | 165,243 hour(s) | | Authentication Method | Kerberos, Secure Shell (SSH), RADIUS, TACACS+ | | Compliant Standards | CE, 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 | | Power | | Power Device | Power supply - internal | | Voltage Required | AC 120/230 V ( 50/60 Hz ) | | Power Consumption Operational | 160 Watt |
| Environmental Parameters | | Min Operating Temperature | 32 °F | | Max Operating Temperature | 113 °F | | Humidity Range Operating | 10 - 85% |
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