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IE-3000-4TC-E
Cisco IE-3000-4TC-E Industrial Ethernet 3000 4-Port Fast Eth...
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IE-3000-4TC-E is a convection-cooled Layer 3 industrial switch with four 10/100 copper access ports, two fixed dual-purpose Gigabit uplinks and the IP Services image. Each uplink accepts copper or SFP fiber connectivity, with only one medium active per pair; the built-in access ports do not deliver PoE. Its DIN-rail chassis belongs to the Industrial Ethernet 3000 family and serves factory automation, energy and process-control networks. The discontinued IE-3000-4TC retains the same port arrangement with a Layer 2 LAN Base image instead. Cisco IE 3000 supports industrial integration through EtherNet/IP and PROFINET, making compatibility with the existing control network a requirement to confirm for a like-for-like replacement order.
IE-3000-4TC-E price for new stock is $2,648.10, a 46.4% saving from the Cisco list price of $4,940.00. IE-3000-4TC-E refurb price is $1,754.37. IE-3000-4TC-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for IE-3000-4TC-E for additional pricing. Browse the full Cisco IE 3000 Industrial Ethernet Switches series or explore all Cisco products.
16 Gbps switching capacity provides the switching fabric for local forwarding, while 6.5 Mpps forwarding at 64-byte packet size establishes the packet-processing ceiling. OSPF, EIGRP, BGPv4 and IS-IS support dynamic routing, alongside static routing and RIP. IE-3000-4TC-E carries 128 MB DRAM and 64 MB flash for its Cisco IOS image and configuration. Layer 3 operation supports 3000 unicast routes and 2000 MAC addresses, which set the sizing limits for a routed installation. SSHv2 and encrypted SNMPv3 require a cryptographic image. 15.1W maximum draw is the base-switch allowance when sizing the cabinet's external DC feed, before accounting for additional equipment. Route-table and address-table requirements must fit the selected operating configuration.
IE-3000-4TC-E is offered new sealed or certified refurbished, with ORM warranties of up to 3-year extended coverage for new units or up to 1 year for refurbished units; 30-day returns apply to every condition, with terms applying. Refurbished units are inspected and bench-tested for power-on and POST, every port linking at rated speed, clean boot and optics bay recognition, with firmware verified and configuration wiped to factory default. Specify condition, quantity and included accessories on the PO; Cisco's original five-year limited warranty and service ended June 30, 2025. Enterprise and volume orders can use PO acceptance, Net-30 for government and RMA with advance replacement, with regional stock and RMA across the UK, EU, US and MEA.
| Key Specs | Key Spec Values |
|---|---|
Operating System | Cisco IOS |
License Tier | IP Services |
Port Configuration | 4 x 100M access / 2 x 1G combo uplinks |
Max Power Draw | 15.1W |
Lifecycle Status | Cisco support ended June 30, 2025. |
Replacement PID | IE-3300-8T2S-A / IE-3300-8P2S-A. |
When an existing cabinet needs more controller connections without replacing its base switch, two discontinued IEM-3000-8TM= modules provide twenty Fast Ethernet access ports in the assembled configuration. Expansion modules cannot be added or removed while powered. Specify both modules and schedule the installation power-down before releasing the PO.
When maintenance teams preassemble replacement equipment before a cabinet shutdown, the switch and expansion modules must be connected before DIN-rail installation. Both 7.5-mm and 15-mm rails are supported, with the mounting feet extended for a 15-mm rail. Confirm the rail profile and assembly sequence before specifying the replacement package.
Where control cabinets require external fault indication, the normally open alarm relays support two external alarm devices, each requiring two contact wires. PWR-IE3000-CLP= occupies the Pwr A connector and prevents use of its alarm connections. Confirm the alarm wiring and power-feed arrangement before specifying connectors and power accessories on the PO.
Gigabit speeds on access ports
The four built-in access ports stop at 100 Mbps. The current IE-3300-8T2S-A successor provides eight Gigabit copper access ports, changing both endpoint speed and native port density.
Built-in PoE for powered endpoints
The base switch supplies no endpoint power through its access ports. The current IE-3300-8P2S-A successor provides eight Gigabit PoE/PoE+ access ports rather than four unpowered Fast Ethernet ports.
Dual negative DC feed redundancy
Dual negative DC inputs are not supported. The switch accepts a single negative DC input or single and dual positive DC inputs, so two negative feeds cannot provide supported redundancy.
Mon–Fri: [09:00-16:00]
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| IE-3000-4TC-E |  IE-3400H-8T-A |  IE-3400H-8T-E |  IE-3400H-16FT-A |  IE-3400H-24T-A | |
|---|---|---|---|---|---|
| Depth | 112 mm | 80 mm | 80 mm | 80 mm | 80 mm |
| Ethernet Technology | Fast Ethernet | Gigabit Ethernet | Gigabit Ethernet | Fast Ethernet | Gigabit Ethernet |
| Flash Memory | 64 MB | 1.5 GB | 1.5 GB | 1.5 GB | 1.5 GB |
| Form Factor | DIN Rail Mount | Desktop | Desktop | Desktop | Desktop |
| Height | 147 mm | 243.3 mm | 243.3 mm | 243.3 mm | 243.3 mm |
| Manufacturer Part Number | IE-3000-4TC-E | IE-3400H-8T-A | IE-3400H-8T-E | IE-3400H-16FT-A | IE-3400H-24T-A |
| Memory | 128 MB | 4 GB | 4 GB | 4 GB | 4 GB |
| Power Consumption | 15.1W | 32.2W | 32.2W at 60VDC | 39W | 49.8W |
| Weight | 2 kg | 3.83 kg. | 3.83 kg | 5.1 kg | 6.3 kg |
| Width | 152 mm | 200.7 mm | 200.7 mm | 276.9 mm | 353.1 mm |
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New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
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Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
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Reviewed on the 8 March 2018
IE-3000-4TC-E offered enhanced Layer 3 capabilities with industrial-grade reliability.
Reviewed on the 31 October 2022
Strong routing performance and stable uplinks.
Reviewed on the 30 August 2025
Integrated smoothly into factory networks.
Reviewed on the 14 November 2021
Dependable switching and routing for edge deployments.
Reviewed on the 19 June 2018
Consistent uptime in demanding industrial environments.
Reviewed on the 2 April 2024
Reliable Layer 3 functionality with predictable throughput.
IE-3000-4TC-E identifies an Industrial Ethernet 3000 switch with four 10/100 access ports, two dual-purpose Gigabit uplinks and IP Services. IE-3000 identifies the family; 4TC identifies the four-port copper configuration with copper-or-SFP uplinks; E identifies the version supplied with the Layer 3 IP Services image rather than LAN Base.
Industrial Ethernet 3000 supports Device Manager over HTTPS, Express Setup, Cisco IOS CLI through console or Telnet, SSHv2, SNMPv1/v2/v3, Cisco Network Assistant, CiscoWorks and PROFINET management tools. SSHv2 and encrypted SNMPv3 require a cryptographic image. Cisco DNA Center adds centralized automation and assurance through DNA Essentials subscription licensing.
IE-3000-4TC-E is discontinued: Cisco sales ended June 30, 2020, and support ended June 30, 2025. Software maintenance ended June 30, 2021, and vulnerability/security support ended June 30, 2023. New sealed stock does not restart these milestones or restore Cisco service coverage for the hardware.
ORM offers IE-3000-4TC-E new sealed or certified refurbished, with up to a 3-year extended warranty for new units and up to 1 year for certified refurbished units. Returns are available for 30 days on every condition; terms apply. Cisco's original five-year limited warranty and service ended June 30, 2025.
IE-3000-4TC-E has IP Services installed, while DNA Essentials subscriptions use IE3000-DNA-E-L-3Y for three years or IE3000-DNA-E-L-5Y for five years. Three years is the minimum subscription term. DNA subscription ordering and renewal end December 11, 2026; the subscription does not reopen the ended hardware-support lifecycle.
No, IE-3000-4TC-E does not supply PoE through its four built-in access ports. A discontinued IEM-3000-4PC= expansion module adds four 10/100 PoE/PoE+ ports and requires separate external power. Its input range is 44-57V DC for PoE or 50-57V DC for PoE+, rather than power supplied through the base switch.
Industrial Ethernet 3000 provides two dual-purpose Gigabit uplinks, each pairing an RJ-45 interface with an SFP cage; only one medium is active per pair. GLC-SX-MM-RGD= supports a 1000BASE-SX multimode fiber connection. Match the transceiver, fiber type, link distance and operating-temperature requirements before specifying the uplink accessories.
IE-3000-4TC-E includes Layer 3 IP Services, while the discontinued IE-3000-4TC includes Layer 2 LAN Base; both have four Fast Ethernet access ports and two Gigabit combo uplinks. IP Services matches routed legacy replacements, while LAN Base matches switching-only configurations. Both models are discontinued, with Cisco support ended June 30, 2025.
IE-3000-8TC-E carries eight 10/100 access ports, whereas IE-3000-4TC-E carries four; both include IP Services and two Gigabit combo uplinks. The larger discontinued model matches legacy cabinets requiring more direct copper connections, while the four-port model matches lower-density replacements. Cisco support for both models ended June 30, 2025.
IE-3300-8T2S-A has eight Gigabit copper access ports, while IE-3000-4TC-E has four Fast Ethernet access ports. The current IE3300 model is the named non-PoE successor. Specify the older model for a like-for-like legacy spare; specify IE-3300-8T2S-A when replacing unsupported hardware with current Gigabit industrial switching equipment.
IE-3000-4TC-E accepts 18-60V DC through external power inputs rather than an internal AC supply. Two positive DC sources can provide feed redundancy; dual negative DC inputs are not supported. PWR-IE50W-AC= and PWR-IE50W-AC-IEC= provide optional external conversion, so specify source power and included accessories separately on the order.
Yes, Industrial Ethernet 3000 switches can use STK-RACKMNT-2955=, a DIN-rail adapter for rack installation; the chassis also attaches directly to a DIN rail. Rack installation does not turn the narrow enclosure into a full-width rack switch. Specify the adapter and reserve the required enclosure clearance before ordering mounting accessories.
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