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IE-4000-4T4P4G-E
Cisco IE-4000-4T4P4G-E Industrial Ethernet 4000 8-Port Fast...
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IE-4000-4T4P4G-E combines four unpowered Fast Ethernet copper ports, four Fast Ethernet PoE+ ports and four fixed Gigabit combo uplinks in a managed DIN-rail switch. LAN Base provides Layer 2+ operation with IPv4 Static Routing. Each combo uplink uses either copper or SFP fiber, not both simultaneously. The Industrial Ethernet 4000 family serves manufacturing, energy and transportation networks. The discontinued IE-4000-8T4G-E provides eight unpowered Fast Ethernet downlinks instead.
IE-4000-4T4P4G-E price for new stock is $1,783.95, a 72.2% saving from the Cisco list price of $6,420.00. IE-4000-4T4P4G-E refurb price is $401.31. IE-4000-4T4P4G-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for IE-4000-4T4P4G-E for additional pricing. Browse the full Cisco IE4000 Industrial Ethernet Switches series or explore all Cisco products.
125W of PoE budget supports endpoint allocation across the powered ports. 35W of switch consumption excludes PoE output, so external power sizing must account for both loads. IE-4000-4T4P4G-E has 1 GB DRAM, 128 MB onboard flash and a 16000-entry MAC table. LAN Base supports STP/RSTP/MSTP, LACP and DHCP Snooping; OSPF, EIGRP, BGPv4 and IS-IS require IP Services.
IE-4000-4T4P4G-E is offered new sealed or certified refurbished, with ORM warranty of up to 3-year extended on new units or up to 1 year on certified refurbished units; both have 30-day returns, with terms applying. Refurbished units are inspected and bench-tested for power-on and POST, clean boot, rated-speed links, PoE output under load on every powered port and optics bay recognition; firmware is verified and configuration wiped to factory default. Specify condition, external power and required optics on the purchase order. Enterprise and volume orders accept POs, with Net-30 for government, RMA with advance replacement, and regional stock/RMA in the UK, EU, US and MEA.
| Key Specs | Key Spec Values |
|---|---|
Operating System | Cisco IOS |
License Tier | LAN Base |
Port Configuration | 8x100M access, four PoE+; 4x1G combo uplinks |
PoE Budget | 125W |
Lifecycle Status | End of sale July 26, 2024 |
Replacement PID | IE-3500-8P3S-E |
New control cabinets need mounting space beyond the switch enclosure itself. Installation requires at least 50.8 mm clearance above and below the switch for airflow. Include cable access, grounding and external power placement in the cabinet layout, then approve that layout before releasing the hardware purchase order.
Maintenance stock intended to inherit an existing configuration needs a defined removable-card procedure. The SD-IE-1GB= spare provides 1 GB of storage for the removable flash arrangement. Specify card inclusion, configuration ownership and the restoration procedure with the spare order rather than treating a factory-default unit as preconfigured.
Gigabit speeds on copper endpoints
The access ports stop at 100 Mbps. IE-3500-8P3S-E provides eight Gigabit PoE+ ports and three Gigabit SFP uplinks, changing the uplink connections.
PoE+ power on eight endpoints
Only four access ports provide endpoint power. IE-3500-8P3S-E provides eight Gigabit PoE+ ports, rather than four powered Fast Ethernet ports.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| IE-4000-4T4P4G-E |  IE-4000-16T4G-E |  IE-4010-16S12P |  IE-4000-4S8P4G-E |  IE-4000-16GT4G-E | |
|---|---|---|---|---|---|
| Depth | 129.2 mm | 129.2 mm | 385.6 mm | 129.2 mm | 129.2 mm |
| Ethernet Technology | Fast Ethernet | Fast Ethernet | Gigabit Ethernet | Fast Ethernet | Gigabit Ethernet |
| Flash Memory | 128 MB | 128 MB | 128 MB | 128 MB | 128 MB |
| Form Factor | DIN Rail Mount | DIN Rail Mount | Rack-Mount 1U | DIN Rail Mount | DIN Rail Mount |
| Height | 155.4 mm | 155.4 mm | 44.5 mm | 155.4 mm | 155.4 mm |
| Manufacturer Part Number | IE-4000-4T4P4G-E | IE-4000-16T4G-E | IE-4010-16S12P | IE-4000-4S8P4G-E | IE-4000-16GT4G-E |
| Memory | 1 GB | 1 GB | 1 GB | 1 GB | 1 GB |
| Power Consumption | 35W excluding PoE output | 35W | 70W excluding PoE | 40W excluding PoE load | 40W |
| SFP Ports | 4 x 1GbE (Combo, shared with RJ-45) | 4 x 1GbE (Combo, shared with RJ-45) | 16 x 1GbE | 4 x 100MbE / 4 x 1GbE (Combo, shared with RJ-45) | 4 x 1GbE (Combo, shared with RJ-45) |
| Weight | 2.88 kg | 2.88 kg | 5.78 kg | 2.88 kg | 2.88 kg. |
| Width | 155.4 mm | 155.4 mm | 445 mm | 155.4 mm | 155.4 mm |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
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.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
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.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviewed on the 11 April 2019
IE-4000-4T4P4G-E delivered stable Fast Ethernet and PoE connectivity.
Reviewed on the 13 April 2020
Strong switching stability in rugged environments.
Reviewed on the 21 October 2022
Integrated smoothly into factory networks.
Reviewed on the 17 March 2017
Dependable uptime and predictable traffic flow.
Reviewed on the 11 April 2017
Reliable PoE support for edge devices.
Reviewed on the 30 July 2023
Consistent performance under continuous load.
Reviewed on the 18 July 2022
Solid LAN Base features for industrial sites.
IE-4000 identifies the IE4000 family; 4T means four Fast Ethernet copper ports, 4P means four Fast Ethernet PoE+ ports, and 4G means four Gigabit combo uplinks. The IE-4000-4T4P4G-E configuration ships with LAN Base.
IE-4000-4T4P4G-E supports Web Device Manager, console or SSH/Telnet CLI, SNMP, Cisco Network Assistant, Industrial Network Director, Catalyst Center, CIP tools and PROFINET management through STEP 7. Catalyst Center functions depend on the selected Essentials or Advantage entitlement.
Yes, IE-4000-4T4P4G-E reached end of sale on July 26, 2024. Software maintenance ended July 26, 2025; security support ends July 26, 2027. Eligible Cisco support ends July 31, 2029, and the current migration model is IE-3500-8P3S-E.
ORM Systems offers IE-4000-4T4P4G-E new sealed with up to a 3-year extended warranty or certified refurbished with up to 1 year. Both conditions have 30-day returns; terms apply. Cisco's original five-year limited hardware warranty is separate, subject to eligibility, and bounded by July 31, 2029.
IE-4000-4T4P4G-E includes LAN Base. IP Services uses L-IE4000-RTU= or Cisco ONE Advanced Perpetual; Cisco ONE Foundation Lite and Foundation are other perpetual paths. Optional Catalyst Center Essentials and Advantage licenses have three-year or five-year terms, with three years minimum.
IE-4000-4T4P4G-E has four PoE+ ports, a 125W aggregate budget and a 30W per-port maximum. Endpoint allocation and switch consumption must both fit within the selected external power source; the other four access ports do not supply PoE.
IE-4000-4T4P4G-E provides four fixed Gigabit combo uplinks, each selectable as RJ-45 copper or SFP fiber. Activating one medium disables the other on that connection. Specify the intended media and compatible transceivers before ordering fiber connectivity.
IE-4000-4T4P4G-E powers endpoints on four Fast Ethernet ports; IE-4000-8T4G-E has eight unpowered Fast Ethernet ports. Both models are discontinued. The powered configuration serves mixed powered/unpowered replacement requirements; the unpowered configuration serves exact-match maintenance without endpoint power.
IE-4000-4GC4GP4G-E provides Gigabit access connectivity, while IE-4000-4T4P4G-E provides Fast Ethernet access connectivity. Both are discontinued. Existing Gigabit endpoint connections distinguish the former replacement requirement; matching 100 Mbps access connections distinguishes the latter.
IE-3500-8P3S-E carries Network Essentials, whereas IE-4000-4T4P4G-E ships with LAN Base. IE-3500-8P3S-E is the current migration model. The discontinued switch serves exact-match maintenance; migration requires reviewing the newer software tier and changed port configuration.
IE-4000-4T4P4G-E accepts external DC power; PWR-IE170W-PC-AC= is a supported 170W AC-input converter with PoE support. DC-A and DC-B accept separate sources. Total switch and endpoint demand must remain within the selected supply's output rating.
Industrial Ethernet 4000 switches have enclosure-dependent limits: -40°C to 70°C in vented enclosures, -40°C to 60°C in sealed enclosures, and -34°C to 75°C in fan- or blower-equipped enclosures. Select the enclosure and optics against the expected cabinet ambient.
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