A Pedido de 20 a 30 dias Overview (WS-C3750X-48T-E) WS-C3750X-48T-E Cisco Catalyst 3750X Series Switch Stackable 48 * 10/100/1000 Ethernet ports Switch Four optional uplink network modules with GE or 10GE ports StackWise Plus, StackPower, EnergyWise, MACsec, investment protection Dual redundant, modular power supplies and fans Flexible NetFlow and switch-to-switch hardware encryption with the Service Module uplink Media Access Control Security (MACsec) hardware-based encryption Cisco Catalyst 3750-X series is an enterprise-class stackable, fixed configuation switch. It is identical that WS-C3750X-48T-S upgrades from IP base feature set to IP service feature set through software license activation. The switches comes with many innovation features, such as Cisco StackWise Plus technology, EnergyWise, MacSec, Cisco TrustSec and StackPower to optimize high availability, scalability, security, energy efficiency, ease of operation and investment protection. WS-C3750X-48T-E integrates with 48 Gigabit Ethernet ports with IP service feature set. Moreover, four types of hot-swapping uplinks network module for 3750X/3560X series bring flexibility for customer to choose uplink connections depending on their needs. The innovation StackWise plus technology supports up to 9 switches stacking to transform 9 physical gear into a single switch and provides up to 64Gbps system bandwidth, StackWise technology also support backward compatibility with StackWise technology, which means that 3750X can stack with old model of 3750-series switch, such as 3750E or 3750 in the same time. The StackPower technology aggregate the power supplies in the power stack and manage the power like single large power pool at feeds the single load the power stack members. Product FAQ (WS-C3750X-48T-E) Q: The Cisco 3750E vs. 3750X, which is better? I am mainly looking to add 10Gig interface to existing stacks. A: The Catalyst3750E series requires the use of an X2 adapter if you want to use twin ax or sfp+ to fiber whereas the 3750X will not. I've used the Cisco 3750E in 10GE applications. The 3750X Cisco switch also has allows you to add power supply redundancy using their stack power technology. If you lose a power supply on one switch, it can pull power from another stacked switch. Specification (WS-C3750X-48T-E) General Information Manufacturer: Cisco Product ID: WS-C3750X-48T-E Product Description: Cisco Stackable 48 10/100/1000 Ethernet ports, with 350W AC power supply 1 RU, Enhanced Image Product Type: Layer 3 Switch Interfaces/Ports Total Number of Network Ports: 48 USB: Yes Number of Stack Ports: 1 Stack Port: Yes Number of Network (RJ-45) Ports: 48 Media & Performance Ethernet Technology: Gigabit Ethernet Network Technology: 10/100/1000Base-T I/O Expansions Number of Total Expansion Slots: 1 Network & Communication Layer Supported: 3 Management & Protocols Manageable: Yes Management: VLAN QoS CLI RMON Telnet CiscoWorks LAN Management Solution (LMS) DHCP SNMP v1,v2,v3 Memory Standard Memory: 256 MB Flash Memory: 128 MB Power Description Power Source: Power Supply Physical Characteristics Compatible Rack Unit: 1U Form Factor: Rack-mountable Height: 1.8" Width: 17.5" Depth: 18.0" Weight (Approximate): 16.30 lb 100% Quality Assurance: All items are ORIGINAL and GENUINE only. Item conditions are "New Sealed" or "Used / Refurbished". Used & refurbished items are fully tested with good conditions by Cisco-certified Engineers. Free CCIE Technical Support: You can contact our customer service team to exchange or return any product that you bought from us. 100% Money Back Guarantee: Our FREE Cisco CCIE Expert Consultancy Support is over the phone, by chat, by email or by login remotely. Flexible Secure Payment & Shipment: Verified authorization: Mcafee Secure, VeriSign Secured Return Material Authorization (RMA) Process Standard Hardware Warranty Policy: Original new sealed Cisco product: 1 Year Used Cisco product: 3 Month The Support Contacts: If your Cisco products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.