WS-C3750X-24T-L - Catalyst Data Solutions

WS-C3750X-24T-L - Catalyst Data Solutions
Catalyst Data Solutions Inc - 7147 Shady Oak Rd.
Eden Prairie, MN 55344
Phone: 866-473-1403 - Email:
Brand: CISCO
Product Code: WS-C3750X-24T-L
Availability: 2 - 3 Days
Call for Price: 866-473-1403
Short Description
Brief Overview
Catalyst 3750-X Series
24 ports
Rack-mountable 1U
Gigabit Ethernet
Cisco IOS IP Base
The Cisco Catalyst 3750X-24T-L Ethernet Switch is an enterprise-class lines of stackable and standalone switch, respectively. This switch provides high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower, IEEE 802.3at Power over
Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features.
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
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
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:
Ease of operations
Borderless security
Borderless experience
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.
Tech Specifications
Main Specifications:
Device Type
Enclosure Type
Jumbo Frame Support
Remote Management Protocol
Compliant Standards
Power Redundancy
Dimensions (WxDxH)
Manufacturer Warranty
Switch - 24 ports - Managed - stackable
Rack-mountable 1U
Gigabit Ethernet
24 x 10/100/1000
Switching fabric bandwidth : 160 Gbps
Virtual interfaces (VLANs) : 255
SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, TFTP, SSH, CLI
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w,
AC 120/230 V ( 50/60 Hz )
44.5 cm x 46 cm x 4.5 cm
7.1 kg
Limited lifetime warranty
Device Type
Enclosure Type
Jumbo Frame Support
Max Units In A Stack
Remote Management Protocol
Authentication Method
Compliant Standards
Flash Memory
Status Indicators
Switch - 24 ports - Managed - stackable
Rack-mountable - 1U
Gigabit Ethernet
24 x 10/100/1000
Switching fabric bandwidth : 160 Gbps
Virtual interfaces (VLANs) : 255
SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, TFTP, SSH, CLI
Kerberos, Secure Shell (SSH), RADIUS, TACACS+
Hot swap module replacement, Layer 2 switching, dynamic IP address assignment , DHCP support, auto-negotiation, ARP support, trunking, VLAN su
Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) su
Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Cisco StackWise Technology, Per-VLAN Spanning
Remote Switch Port Analyzer (RSPAN)
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w,
256 MB
128 MB Flash
Port status, link activity, port transmission speed, port duplex mode, power, system
Expansion / Connectivity
Expansion Slots
24 x 10Base-T/100Base-TX/1000Base-T - RJ-45
1 x USB - Type A
1 x console - mini-USB Type B - management
1 x RS-232 - RJ-45 - management
1 x 10Base-T/100Base-TX - RJ-45 - management
2 x network stack device
1 (total) / 1 (free) x Expansion Slot
Power Device
Installed Qty
Power Redundancy
Power Redundancy Scheme
Voltage Required
Internal power supply
1 (installed) / 2 (max)
1+1 (with optional power supply)
AC 120/230 V ( 50/60 Hz )
Redundant Power System (RPS) connector
Rack Mounting Kit
Compliant Standards
189,704 hours
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 6
Software / System Requirements
Software Included
Cisco IOS LAN Base
Dimensions & Weight
44.5 cm
46 cm
4.5 cm
7.1 kg
Manufacturer Warranty
Service & Support
Service & Support Details
Limited lifetime warranty
Limited warranty - lifetime
Limited warranty - power supply and fans - 5 years
Environmental Parameters
Min Operating Temperature
Humidity Range Operating
Min Storage Temperature
Max Storage Temperature
Powered by TCPDF (
-5 °C
5 - 95% (non-condensing)
-40 °C
70 °C
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