Fast Ethernet Network Switch , Fiber Optic Ethernet Switch CISCO WS-C3750X-24T-L WS-C3750X-24T-L NEW IN BOX Product Description: When managing a small to medium amount of wattage, the Cisco Catalyst 3750X-24T-L 24 port bridging hub is the right way to go. This Catalyst model from Cisco features improved energy efficiency using Cisco StackPower technology. MACsec or Media Access Control security cuts down on threats of malware and protects data confidentiality while networking and managing power. Hyper compatible networking capabilities that require identity based access make this an extremely attractive switching hub to anyone looking to efficiently manage power. Every single one of the 24 ports has the ability to handle up to 60W. The Traffic Simulator lets the user validate the network readiness before operation, and the Mediatrace simplifies troubleshooting. StackWise Plus helps to reduce downtime and additional high availability for stackable switches. The Catalyst technology from Cisco is put to great use with the 3750X-24T-L series network switch. Product Number Product Description Cisco Catalyst 3750-X Series WS-C3750X-24T-L Stackable 24 10/100/1000 Ethernet ports, with 350W AC power supply 1 RU, LAN Base feature set (Stackpower cables need to be purchased separately) WS-C3750X-48T-L Stackable 48 10/100/1000 Ethernet ports, with 350W AC power supply 1 RU, LAN Base feature set (Stackpower cables need to be purchased separately) WS-C3750X-24P-L Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply 1 RU, LAN Base feature set (Stackpower cables need to be purchased separately) WS-C3750X-24U-L Stackable 24 10/100/1000 Ethernet UPOE ports, with 1100W AC power supply 1 RU, LAN Base feature set (Stackpower cables need to be purchased separately) WS-C3750X-48P-L Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715W AC power supply 1 RU, LAN Base feature set (Stackpower cables need to be purchased separately) WS-C3750X-48PF-L Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100W AC power supply 1 RU, LAN Base feature set (Stackpower cables need to be purchased separately) WS-C3750X-48U-L Stackable 48 10/100/1000 Ethernet UPOE ports, with 1100W AC power supply 1 RU, LAN Base feature set (Stackpower cables need to be purchased separately) WS-C3750X-24T-S Stackable 24 10/100/1000 Ethernet ports, with 350W AC power supply 1 RU, IP Base feature set WS-C3750X-48T-S Stackable 48 10/100/1000 Ethernet ports, with 350W AC power supply 1 RU, IP Base feature set WS-C3750X-24P-S Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715W AC Power Supply 1 RU, IP Base feature set WS-C3750X-24U-S Stackable 24 10/100/1000 Ethernet UPOE ports, with 1100W AC power supply 1 RU, IP Base feature set WS-C3750X-48P-S Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715W AC Power Supply 1 RU, IP Base feature set WS-C3750X-48PF-S Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100W AC power supply 1 RU, IP Base feature set WS-C3750X-48U-S Stackable 48 10/100/1000 Ethernet UPOE ports, with 1100W AC power supply 1 RU, IP Base feature set WS-C3750X-12S-S Stackable 12 GE SFP Ethernet ports, with 350W AC power supply 1 RU, IP Base feature set WS-C3750X-24S-S Stackable 24 GE SFP Ethernet ports, with 350W AC power supply 1 RU, IP Base feature set WS-C3750X-24T-E Stackable 24 10/100/1000 Ethernet ports, with 350W AC power supply 1 RU, IP Services feature set WS-C3750X-48T-E Stackable 48 10/100/1000 Ethernet ports, with 350W AC power supply 1 RU, IP Services feature set WS-C3750X-24P-E Stackable 24 10/100/1000 Ethernet PoE+ ports, with 715W AC Power Supply 1 RU, IP Services feature set WS-C3750X-24U-E Stackable 24 10/100/1000 Ethernet UPOE ports, with 1100W AC power supply 1 RU, IP Services feature set WS-C3750X-48P-E Stackable 48 10/100/1000 Ethernet PoE+ ports, with 715W AC Power Supply 1 RU, IP Services feature set WS-C3750X-48PF-E Stackable 48 10/100/1000 Ethernet PoE+ ports, with 1100W AC power supply 1 RU, IP Services feature set WS-C3750X-48U-E Stackable 48 10/100/1000 Ethernet UPOE ports, with 1100W AC power supply 1 RU, IP Services feature set WS-C3750X-12S-E Stackable 12 GE SFP Ethernet ports, with 350W AC power supply 1 RU, IP Services feature set WS-C3750X-24S-E Stackable 24 GE SFP Ethernet ports, with 350W AC power supply 1 RU, IP Services feature set Parameter: Brand Cisco Model 3750X-24T-L MPN WS-C3750X-24T-L UPC 0882658330353, 882658330353 Key Features Form Factor Rack-Mountable Ports Qty 24 Data Transfer Rate 64000 Mbps Data Link Protocol Ethernet, Fast Ethernet (100-Mbit/s), Gigabit Ethernet (1000-Mbit/s) Compatibility PC Features Other Features Hot swap module replacement, layer 2 switching, dynamic IP address assignment , DHCP support, auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Broadcast Storm Control, High Availability, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+) Status Indicators Port status, link activity, port transmission speed, port duplex mode, power, system Networking Networking Type Switch Connectivity Technology Wired Switching Protocol Ethernet Remote Management Protocol FTP, RMON, RMON 1, RMON 2, RMON 3, RMON 9, SNMP, SNMP 1, SNMP 2, SNMP 2c, SNMP 3, SSH, TFTP, Telnet Stackable Stackable Connectors Interfaces 1 x USB - 4 pin USB Type A, 1 x USB - mini-USB Type B, 1 x management - Ethernet 10Base-T/100Base-TX - RJ-45, 1 x management - RS-232 - RJ-45, 2 x network stack device, 24 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 Power Power Source AC 120/230 V ( 50/60 Hz ) Power Supplay Power supply - redundant - plug-in module Memory Flash Memory 128 MB flash RAM Memory 256 MB Dimensions Width 18 in. Height 2 in. Depth 18 in. Weight 16 lbs Miscellaneous Enclosure Type Rack-mountable - 1U Humidity Range Operating (Range) 5 - 95% Min Operating Temperature_Display 23 ЛљF Rack Mounting Kit Optional Warranty: 1 Year manufacturers warranty Shipping Info: We ship items around the world mainly via DHL, FedEx, EMS. Contact information: LONRISE EQUIPMENT CO.,LTD Shanghai Main Office: Tel: +8618616582084 Fax: +86-021-56473510 Email: laura@lonriseequipment.com Skype: lonrisesales Address: Rm501, Building 42th , No. 415, ShanQuan Road, 200443 ZhaBei District, Shanghai, China. Pictures for reference: