Cisco Catalyst 3750X-48P-E Switch 48 Ports Managed Rack Mountable

Main Specifications: Device Type Switch - 48 ports - L3 - Managed - stackable Enclosure Type Rack-mountable 1U Interfaces Gigabit Ethernet Ports 48 x 10/100/1000 (PoE+) Power Over Ethernet (PoE) PoE+ PoE Budget 435 W Performance Switching fabric bandwidth : 160 GbpsForwarding performance : 101.2 Mpps Capacity Virtual interfaces (VLANs) : 1005Switched virtual interfaces (SVIs) : 1000 Jumbo Frame Support 9216 Routing Protocol OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, PIM-SM, PIM-DM, EIGRP for IPv6, OSPFv3, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), RIPng Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, TFTP, SSH, CLI Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ae, IEEE 802.3at Power AC 120/230 V ( 50/60 Hz ) Power Redundancy Optional Dimensions (WxDxH) 44.5 cm x 46 cm x 4.45 cm Weight 7.5 kg Manufacturer Warranty Limited lifetime warranty   General Device Type Switch - 48 ports - L3 - Managed - stackable Enclosure Type Rack-mountable - 1U Subtype Gigabit Ethernet Ports 48 x 10/100/1000 (PoE+) Power Over Ethernet (PoE) PoE+ PoE Budget 435 W Performance Switching fabric bandwidth : 160 GbpsForwarding performance : 101.2 Mpps Capacity Virtual interfaces (VLANs) : 1005Switched virtual interfaces (SVIs) : 1000 Jumbo Frame Support 9216 Max Units In A Stack 9 Routing Protocol OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, PIM-SM, PIM-DM, EIGRP for IPv6, OSPFv3, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), RIPng Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, TFTP, SSH, CLI Authentication Method Kerberos, Secure Shell (SSH), RADIUS, TACACS+ Features Hot swap module replacement, Layer 2 switching, dynamic IP address assignment , DHCP support, power over Ethernet (PoE), 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, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), PoE+, Cisco StackWise Technology, Per-VLAN Spanning Tree Plus (PVST+), Uni-Directional Link Detection (UDLD), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN) Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ae, IEEE 802.3at RAM 256 MB Flash Memory 64 MB Status Indicators Port status, link activity, port transmission speed, port duplex mode, power, system Expansion / Connectivity Interfaces 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE+ - 30 W1 x USB - Type A1 x console - mini-USB Type B - management1 x RS-232 - RJ-45 - management1 x 10Base-T/100Base-TX - RJ-45 - management2 x network stack device Expansion Slots 1 (total) / 1 (free) x Expansion Slot Power Power Device Internal power supply Installed Qty 1 (installed) / 2 (max) Power Redundancy Optional Power Redundancy Scheme 1+1 (with optional power supply) Power Provided 715 Watt Voltage Required AC 120/230 V ( 50/60 Hz ) Features Redundant Power System (RPS) connector Miscellaneous Rack Mounting Kit Optional MTBF 139,913 hours Compliant Standards TUV GS, CISPR 22 Class A, GOST, cUL, NOM, VCCI Class A ITE, EN55022 Class A, CB, AS/NZS 60950-1, AS/NZ 3548 Class A, CCC, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1, KCC, FCC Part 15 A, CSA C22.2 No. 60950-1 Software / System Requirements Software Included Cisco IOS IP Services Dimensions & Weight Width 44.5 cm Depth 46 cm Height 4.45 cm Weight 7.5 kg Manufacturer Warranty Service & Support Limited lifetime warranty Service & Support Details Limited warranty - lifetimeLimited warranty - power supply and fans - 5 yearsNew releases update - lifetime Environmental Parameters Min Operating Temperature -5 °C Humidity Range Operating 5 - 95% (non-condensing) Min Storage Temperature -40 °C Max Storage Temperature 70 °C Brief Overview Catalyst 3750-X Series 48 ports Managed Rack-mountable 1U Gigabit Ethernet RJ-45 Cisco IOS IP Base Cisco Catalyst 3750-X Series Overview: The Cisco Catalyst 3750-X Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower (available only on the Catalyst 3750-X), IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features. The Cisco Catalyst 3750-X Series with StackWise Plus technology provides scalability, ease of management and investment protection for the evolving business needs. The Cisco Catalyst 3750-X enhance productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience. Cisco Catalyst 3750-X Series primary features: 24 and 48 10/100/1000 PoE+, non-PoE models, and 12 and 24 GE SFP port models 24 and 48 10/100/1000 UPOE-capable models with Energy Efficient Ethernet (EEE) support Four optional uplink network modules with GE or 10GE ports Industry first PoE+ with 30W power on all ports in 1 rack unit (RU) form factor Dual redundant, modular power supplies and fans Media Access Control Security (MACsec) hardware-based encryption Flexible NetFlow and switch-to-switch hardware encryption with the Service Module uplink Open Shortest Path First (OSPF) for routed access in IP Base image IPv4 and IPv6 routing, Multicast routing, advanced quality of service (QoS), and security features in hardware Enhanced limited lifetime warranty (LLW) with next business day (NBD) advance hardware replacement and 90 day access to Cisco Technical Assistance Center (TAC) support Enhanced Cisco EnergyWise for operational cost optimization by measuring actual power consumption of the PoE devices, reporting, and reducing energy consumption across the network USB Type-A and Type-B ports for storage and console respectively and an out-of-band Ethernet management port Cisco StackPower technology: An innovative feature and industry first for sharing power among stack members Cisco StackWise Plus technology for ease of use and resiliency with 64 Gbps of throughput Investment protection with backward compatibility with all other models of Cisco Catalyst 3750 Series Switches Cisco Catalyst 3750-X Series Software In addition to IP Base and IP Services feature sets, the Cisco Catalyst 3750-X and 3560-X Series come with a new LAN Base feature set. The three feature sets available with all Cisco Catalyst 3750-X and 3560-X Series Switches are: LAN Base: enterprise access Layer 2 switching features IP Base: baseline enterprise access Layer 3 switching features IP Services: advanced Layer 3 switching (IPv4 and IPv6) features   Network Module The Cisco Catalyst 3750-X Series and 3560-X Series Switches support four optional network modules for uplink ports. The SFP+ interface supports both 10GbE and GbE port, allowing customers to use their investment in GbE SFP and upgrade to 10GbE when business demands change, without having to do a comprehensive upgrade of the access switch. The four uplink modules are hot swappable. Service Module The new Cisco Service Module offers enhanced security and Flexible Netflow (FNF) features on the uplink ports of the Catalyst 3750-X. The service module is supported with IP Base or IP Services feature set. It can be used with SFP or SFP+ at 1G or 10G speeds. The new Cisco Service Module has custom dedicated hardware for FNF monitoring, separate from the dedicated hardware for MACSec. Therefore there is no impact on packet forwarding performance & latency. It offers flexibility with the user being able to define flows. The new Cisco Service Module enables the following services: Line rate (40G) Flexible NetFlow for Network Monitoring and Security Anomaly Detection Line rate (40G) MACsec encryption   MACsec The Cisco Catalyst 3750-X Series Switches offer exceptional security with integrated hardware support for MACsec defined in IEEE 802.1AE. MACsec provides MAC layer encryption over wired networks using out-of-band methods for encryption keying. The MACsec Key Agreement (MKA) protocol provides the required session keys and manages the keys required for encryption when configured. MKA and MACsec are implemented following successful authentication using 802.1x Extensible Authentication Protocol (EAP) framework. In Cisco Catalyst 3750-X and 3560-X Series Switches both the user/down-link ports (links between the switch and endpoint devices such as a PC or IP phone) and, using the service module, the network/up-link ports can be secured using MACsec. With the service module you can encrypt switch to switch links such as access to distribution, or encrypt dark fiber links within a building or between buildings.   Cisco Catalyst 3750-X Series Switches Enable Cisco Borderless Network Experience Borderless Networks, a Cisco architecture, deliver the new workspace experience, connecting anyone, anywhere, using any device, to any resource securely, reliably, and transparently. Cisco’s Borderless Networks architecture addresses primary IT and business challenges to help create a truly borderless experience by bringing interactions closer to the employee and customer. Borderless experience is only possible with intelligent network elements designed and architected to meet the needs of a global workspace. Cisco Network Access is a primary component of this architecture, enabling various borderless network services such as mobility, security, MediaNet, EnergyWise, and ease of operations for increased productivity and operational efficiency. When network access is intelligent, it knows the identity of the user, as well as where the user is on the network. It knows what is connecting to the network, to automatically provision the network for QoS and delivery. It becomes services-aware to optimize user experience. Only with intelligent access network, your enterprise can go borderless securely and transparently. Your business can save energy, simplify operations with better business efficiency, and have an optimized total cost of ownership. Cisco Network Access for Borderless solution focuses on the following primary areas: Sustainability Ease of operations Borderless security Borderless experience   Sustainability Cisco Catalyst switching solutions enable greener practices through measurable power efficiency, integrated services, and continuous innovations such as Cisco EnergyWise, an enterprisewide solution that monitors and conserves energy with customized policies. Together, Cisco EnergyWise technology and Cisco Catalyst switches reduce greenhouse gas (GhG) emissions and increase energy cost savings and sustainable business behavior. Sustainability features in the Cisco Catalyst 3750-X Series Switches include the following features sets: Cisco EnergyWise technology Efficient switch operation Intelligent power management Energy Efficient Ethernet Ease of Operations The Cisco Catalyst 3750-X help reduce the operating costs through: Cisco Catalyst Smart Operations Easy to use deployment and control features Advanced, intelligent network management tools Borderless Security The Cisco Catalyst 3750-X Series Switches provide superior Layer 2 threat defense capabilities for mitigating man-in-the-middle attacks (such as MAC, IP, and ARP spoofing). TrustSec, a primary element of Borderless Security Architecture, helps enterprise customers secure their networks, data and resources with policy-based access control, identity and role-aware networking, pervasive integrity, and confidentiality. The borderless security is enabled by the following feature sets in the Cisco Catalyst 3750-X Series Switches: Threat defense Cisco TrustSec Other advanced security features Borderless Experience Borderless network enables enterprise mobility and business-grade video services. Industry’s first unified network (wired and wireless) location services enable tracking of mobile assets and the users of those assets for both wired and wireless devices. The true borderless experience is enabled by the following feature sets in the Cisco Catalyst 3750-X Series Switches: High availability High-performance IP routing Superior QoS Location awareness and mobility High Availability The Cisco Catalyst 3750-X Series increases availability for stackable switches. Each switch can operate both as master controller and as forwarding processor. Each switch in the stack can serve as a master, creating a 1:N availability scheme for network control. In the unlikely event of a single unit failure, all other units continue to forward traffic and maintain operation. Other high-availability features include but are not limited to: Cross-Stack EtherChannel provides the ability to configure Cisco EtherChannel technology across different members of the stack for high resiliency. Flexlink provides link redundancy with convergence time less than 100 ms. IEEE 802.1s/w Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP) provide rapid spanning-tree convergence independent of spanning-tree timers and also offers the benefit of Layer 2 load balancing and distributed processing. Stacked units behave as a single spanning-tree node Per-VLAN Rapid Spanning Tree (PVRST+) allows rapid spanning-tree reconvergence on a per-VLAN spanning-tree basis, without requiring the implementation of spanning-tree instances. Cisco Hot Standby Router Protocol (HSRP) is supported to create redundant, failsafe routing topologies. High-Performance IP Routing Cisco Express Forwarding hardware routing architecture delivers extremely high-performance IP routing in the Cisco Catalyst 3750-X Series Switches. Static routing (16 routes) with LAN Base feature set. IP unicast routing protocols (Static, Routing Information Protocol Version 1 [RIPv1], and RIPv2, RIPng, EIGRP stub) are supported for small-network routing applications with IP Base feature set. Advanced IP unicast routing protocols (OSPF, EIGRP, BGPv4, and IS-ISv4) are supported for load balancing and constructing scalable LANs. IPv6 routing (OSPFv3, EIGRPv6) is supported in hardware for maximum performance. OSPF for routed access is included in the IP Base image. The IP Services feature set is required for full OSPF, EIGRP, BGPv4, and IS-ISv4. Equal-cost routing facilitates Layer 3 load balancing and redundancy across the stack. Policy-based routing (PBR) allows superior control by facilitating flow redirection regardless of the routing protocol configured. The IP Services feature set is required. Hot Standby Routing Protocol (HSRP) provides dynamic load balancing and failover for routed links, up to 32 HSRP links supported per unit or stack. Protocol Independent Multicast (PIM) for IP multicast routing is supported, including PIM sparse mode (PIM-SM), PIM dense mode (PIM-DM), PIM sparse-dense mode and Source Specific Multicast (SSM). The IP Services feature set is required. Virtual routing and forwarding (VRF)-Lite enables a service provider to support two or more VPNs, with overlapping IP addresses. IP Services feature set is required. Superior Quality of Service The Cisco Catalyst 3750-X Series offers GbE speed with intelligent services that keep everything flowing smoothly, even at 10 times the normal network speed. Industry-leading mechanisms for marking, classification, and scheduling deliver superior performance for data, voice, and video traffic, all at wire speed. Following are some of the QoS features supported in the Cisco Catalyst 3750-X Series Switches: 802.1p class of service (CoS) and differentiated services code point (DSCP) field classification are provided, using marking and reclassification on a per-packet basis by source and destination IP address, MAC address, or Layer 4 TCP/UDP port number. Cisco control-plane and data-plane QoS ACLs on all ports help ensure proper marking on a per-packet basis. Eight egress queues per port help enable differentiated management of different traffic types across the stack. Four queues are user configurable and four are reserved for system use. Shaped Round Robin (SRR) scheduling helps ensure differential prioritization of packet flows by intelligently servicing the ingress queues and egress queues. Weighted Tail Drop (WTD) provides congestion avoidance at the ingress and egress queues before a disruption occurs. Strict priority queuing helps ensure that the highest-priority packets are serviced ahead of all other traffic. The Cisco committed information rate (CIR) function provides bandwidth in increments as low as 8 Kbps. Up to 64 aggregate or individual policers are available per Fast Ethernet or GbE port. Location Awareness and Mobility In order to provide delivery of a best-in-class network experience to end users, it’s critical for network access to be location aware. A wide variety of devices can appear on the network, both wired (switches, routers, IP phones, PCs, access points, controllers, video digital media players, and so on) and wireless (mobile devices, wireless tags, rogues, and so on). In many industries, locating assets is primarily a manual process and is time consuming and error prone. The inability to locate assets in real time and to help ensure their availability when and where they are needed limits reaction time and efficiency. Location services answer business-critical questions about both mobile assets and the users of those assets regardless of whether those assets are connecting using wired or wireless, and hence directly improve their organization's profitability. Network Location Services also improve security and accelerate client troubleshooting by locating an asset, user, or device on the network. Network visibility and control provide centralized visibility into wired and wireless devices on the network and their location. Location-assisted client troubleshooting enables tracking of wired or wireless clients for quick problem resolution. Asset tracking and improved security provide centralized inventory of wired and wireless devices and asset management for improved business processes. Cisco Mobility Service Engine (MSE) Open API provides an open API (based on Simple Object Access Protocol [SOAP] and XML protocol) for any business application that needs the location data. Location based policy allows greater control and visibility. With EnergyWise, power policies can be set up (to reduce the power or shut down the power from a port) based on the location. Cisco Emergency Responder (CER) enhances emergency calling from Cisco Unified CallManager. It helps assure that Cisco Unified CallManager sends emergency calls to the appropriate Public Safety Answering Point (PSAP) for the caller's location. Cisco Enhanced Limited Lifetime Hardware Warranty The Cisco Catalyst 3750-X Series Switches come with an enhanced limited lifetime hardware warranty (E-LLW) that includes next business day delivery of replacement hardware where available and 90 days of 8x5 Cisco Technical Assistance Center (TAC) support. Your formal warranty statement, including the warranty applicable to Cisco software, appears in the Cisco information packet that accompanies your Cisco product.

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