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WS-C3750E-24PD-E
Cisco WS-C3750E-24PD-E Catalyst 3750-E 24-Port Gigabit PoE S...
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WS-C3750E-24PD-E combines 24 Gigabit Ethernet PoE access ports with Layer 3 routing in a 1U chassis for enterprise wiring closets. Two fixed X2 uplink interfaces provide 10 Gigabit Ethernet connections toward distribution switches; these interfaces are not native SFP+ slots. The Cisco Catalyst 3750-E Series supports powered phones, wireless access points, and wired endpoints, with the IP Services feature set included on this variant. The discontinued WS-C3750E-24TD-E provides non-PoE access ports instead, distinguishing a data-only configuration from this powered-access model. This 24-port Gigabit PoE access switch belongs to an enterprise stackable access family rather than a compact desktop product line.
WS-C3750E-24PD-E price for new stock is is available on request. Get immediate quote. WS-C3750E-24PD-E refurb price is $164.43.
Request bulk order quote for WS-C3750E-24PD-E for additional pricing. Browse the full Cisco 3750E Catalyst Switches series or explore all Cisco products.
160 Gbps switching fabric capacity supports nonblocking switching, while the 65.5 Mpps forwarding rate characterizes packet processing on this hardware. OSPF, EIGRP, BGPv4, and IS-ISv4 provide dynamic unicast routing; OSPFv3 and EIGRPv6 extend routing to IPv6. WS-C3750E-24PD-E carries 256 MB of DRAM and 64 MB of flash for runtime operation and local software storage. Resource allocation depends on the selected SDM template: the VLAN template permits 12000 MAC entries, whereas the routing template permits 11000 total unicast routes, divided into 3000 directly connected hosts and 8000 indirect routes. These maxima belong to different templates and are not simultaneous resource allocations. Management options include the Cisco IOS CLI, browser-based device manager, Cisco Network Assistant, and CiscoWorks LMS.
ORM Systems offers WS-C3750E-24PD-E new sealed and certified refurbished, with up to 3-year extended warranty for new units and up to 1 year for certified refurbished units; Cisco service and warranty ended January 31, 2018. Certified refurbished units are inspected and bench-tested, including power-on and POST, clean boot, rated-speed links on every port, and PoE output under load on every powered port; managed units also have firmware verified and configurations wiped to factory default. Specify the condition and required uplink components on the PO; 30-day returns apply to every condition, terms apply. For enterprise and volume orders, POs are accepted, government purchases support Net-30, and RMA with advance replacement is available across the UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Operating System | Cisco IOS |
License Tier | IP Services |
Port Configuration | 24 x 1G PoE / 2 x 10G X2 |
PoE Budget | 420W |
Lifecycle Status | End of sale January 30, 2013 |
Replacement PID | C9300L-24P-4X-A, current migration-chain endpoint. |
When adding a member to an existing same-generation switch stack, cable reach becomes a separate purchasing requirement. CAB-STACK-50CM=, CAB-STACK-1M=, and CAB-STACK-3M= provide distinct connection lengths. Confirm the existing stack arrangement and software compatibility, then specify the required cable PID and quantity before releasing the PO.
When relocating inter-VLAN routing onto access equipment, interface scale and resource allocation need review before hardware selection. The family supports 1000 switched virtual interfaces, with SDM templates changing how forwarding resources are allocated. Specify the intended template, routed interface configuration, and retained configuration backups alongside the hardware order.
When reproducing an established network configuration in a staging environment, frame-size behavior can be part of the acceptance checklist. The family supports 9216-byte jumbo frames. Identify the interfaces and traffic patterns requiring that capability, preserve the intended software image, and specify the configuration and testing checklist before the PO.
Endpoints requiring more than 20W
Cisco Enhanced PoE reaches 20W per port. Endpoints requiring more exceed that limit; select equipment with the required per-port power rating rather than treating this model as higher-power PoE hardware.
Active Cisco hardware service
Cisco service ended January 31, 2018. For a supported migration rather than legacy replacement, C9300L-24P-4X-A is the current migration-chain endpoint, with four 10G uplinks and Network Advantage.
Two internal power supply bays
The chassis has one internal power supply slot. Backup power uses an external system rather than a second internal supply, so this model does not meet a dual-internal-PSU requirement.
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| Depth | 460 mm | 460 mm | 460 mm | 460 mm | 460 mm |
| Ethernet Technology | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44.5 mm | 44.5 mm | 44.5 mm | 44.5 mm | 44.5 mm |
| Manufacturer Part Number | WS-C3750E-24PD-E | WS-C3750E-48PD-E | WS-C3750E-24TD-S | WS-C3750E-24PD-S | WS-C3750E-48PD-S |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Switching Capacity | 160 Gbps | 160 Gbps | 160 Gbps | 160 Gbps | 160 Gbps |
| Weight | 8.3 kg. | 8.75 kg. | 8.1 kg | 8.3 kg. | 8.75 kg |
| Width | 445 mm | 445 mm | 445 mm | 445 mm | 445 mm |
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WS-C3750E-24PD-E identifies a Catalyst 3750-E switch: WS-C3750E is the family identifier, 24 is the access-port count, 24PD denotes the Gigabit PoE configuration with two X2 uplinks, and the final E identifies IP Services. Specify the complete PID because the corresponding IP Base variant has a different software feature set.
The Catalyst 3750-E supports the Cisco IOS CLI through the console, Telnet, or SSH, plus the browser-based device manager, Cisco Network Assistant, and CiscoWorks LMS. SSH requires a cryptographic software image. Confirm the installed image and enabled management services before specifying how administrators will connect to the purchased unit.
WS-C3750E-24PD-E reached end of sale January 30, 2013, and its last date of support was January 31, 2018. Cisco service has ended. The original replacement was WS-C3560X-24P-E, now discontinued; the subsequent migration chain passes through discontinued WS-C3650-24PD-E and ends at C9300L-24P-4X-A.
WS-C3750E-24PD-E includes the IP Services feature set, enabled through Cisco IOS Software Activation and a local license file. The family also offers IP Base, with 3750E-IPSLCB-QTY identifying the 24-port upgrade path. Verify the installed entitlement because the factory model name remains unchanged after a software license upgrade.
WS-C3750E-24PD-E provides a shared 420W PoE budget with C3K-PWR-750WAC, supporting standard PoE and Cisco Enhanced PoE up to 20W per port. All 24 ports can supply 15.4W simultaneously. For higher individual allocations, total the endpoint requirements and compare that combined load with the shared budget before ordering.
The Catalyst 3750-E uses X2 uplink interfaces, with X2-10GB-SR= and X2-10GB-LR= among its supported optical choices. CVR-X2-SFP converts an X2 interface into two Gigabit SFP ports. Match the selected component to the fiber link and remote interface; native SFP+ optics do not fit directly into an X2 interface.
ORM offers WS-C3750E-24PD-E new sealed or certified refurbished, with up to 3-year extended or up to 1-year warranties respectively; returns are 30 days, terms apply. Cisco service ended January 31, 2018; historical coverage was Limited Lifetime Hardware Warranty, or 90-Day Limited Hardware Warranty for purchases before May 1, 2009.
WS-C3750E-24PD-E supplies PoE on its access ports, while WS-C3750E-24TD-E has non-PoE access ports. Both models are discontinued. The powered configuration suits legacy replacements serving devices that draw power from Ethernet; the data-only configuration suits historical installations whose endpoints already have independent power and do not require PoE.
WS-C3750E-24PD-E includes IP Services, while WS-C3750E-24PD-S includes IP Base; both are discontinued. IP Services adds advanced routing such as OSPF, EIGRP, and BGPv4. The E variant suits a legacy installation requiring those routing functions, whereas the S variant suits an existing IP Base configuration without that advanced-routing requirement.
WS-C3750E-24PD-E has two 10G uplinks, while C9300L-24P-4X-A has four 10G uplinks. The retired model serves same-generation hardware replacement requirements; C9300L-24P-4X-A is the current migration-chain endpoint for buyers moving away from the legacy equipment. Specify the required uplink count before choosing between replacement continuity and a network migration.