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IE-4000-8GS4G-E
Cisco IE-4000-8GS4G-E Industrial Ethernet 4000 8-Port Gigabi...
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IE-4000-8GS4G-E provides eight dedicated Gigabit SFP access ports and four fixed Gigabit combo uplinks in a DIN rail enclosure. This managed Industrial Ethernet 4000 switch ships with LAN Base, combining Layer 2 switching with IPv4 static routing rather than an included dynamic-routing entitlement. Each combo uplink uses either its copper connection or its SFP connection, not both simultaneously. The non-PoE configuration connects independently powered equipment in manufacturing, energy, and transportation networks. The discontinued IE-4000-8S4G-E differs principally in its 100 Mbps fiber access ports. Cisco IE 4000 supports industrial ring protocols for installations that require ring connectivity rather than hardware stacking.
IE-4000-8GS4G-E price for new stock is $3,121.65, a 60% saving from the Cisco list price of $7,808.00. IE-4000-8GS4G-E refurb price is $1,262.99. IE-4000-8GS4G-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for IE-4000-8GS4G-E for additional pricing. Browse the full Cisco IE4000 Industrial Ethernet Switches series or explore all Cisco products.
Line-rate forwarding across all ports and packet sizes supports the fixed interface configuration without requiring an uplink expansion card. IPv4 static routing provides the included routed capability; dynamic routing and MACsec require IP Services rather than the base entitlement. IE-4000-8GS4G-E has 1 GB DRAM and 128 MB onboard flash for software operation and storage. A 16000-entry MAC table and 1000 VLANs establish the switching scale available for network segmentation. STP, RSTP, MSTP, and LACP provide standard loop-control and link-aggregation mechanisms, while REP and PRP address industrial redundancy requirements. SSH and SNMPv3 support authenticated administration and monitoring. 42W consumption measured at 9.6V provides a load reference when selecting the external power source; the switch accepts redundant DC feeds rather than an internal AC power module.
ORM Systems supplies IE-4000-8GS4G-E new sealed with up to a 3-year extended warranty or certified refurbished with up to 1 year; every condition includes 30-day returns, terms apply. Cisco's separate 5-year limited hardware warranty cannot extend beyond July 31, 2029. Certified refurbished units are inspected and bench-tested for power-on and POST, rated-speed port links, clean boot, and optics bay recognition, with firmware verified and configurations wiped to factory default. Specify condition and quantity on the purchase order; enterprise and volume orders can use PO acceptance, Net-30 for government, and RMA with advance replacement across UK, EU, US, and MEA regional operations.
| Key Specs | Key Spec Values |
|---|---|
Operating System | Cisco IOS |
License Tier | LAN Base |
Port Configuration | 8 x 1G SFP / 4 x 1G combo uplinks |
Lifecycle Status | End of sale July 26, 2024 |
Replacement PID | IE-3505-8T3S-E |
An existing installation using removable configuration storage needs a spare switch and a defined recovery procedure. The included 1 GB SD card supports switch replacement without reconfiguring the replacement unit. Specify SD-IE-1GB= when an additional spare card is required, and confirm the image and configuration storage arrangement before the PO.
A substation purchase requiring IEC 61850-3 compliance needs the power arrangement specified alongside the switch. Compliance requires a redundant power-source configuration, not merely a connected primary feed. Identify both external sources, their protection, and the cabinet wiring requirements before releasing the purchase order for the industrial installation.
A control-cabinet rollout that includes external fault signaling needs alarm integration checked during staging. The switch provides two alarm inputs and one alarm output relay for connection to external circuits. Define the required contact states and alarm response, then specify the associated wiring and enclosure provisions before ordering.
10G uplinks for aggregation
IE-4000-8GS4G-E has fixed Gigabit combo uplinks, not 10G uplinks. The uplink architecture does not provide a removable card bay for adding higher-speed interfaces.
PoE power for copper endpoints
IE-4000-8GS4G-E supplies no endpoint PoE. IE-3500-8P3S-E provides eight Gigabit PoE+ copper ports and three Gigabit SFP ports, changing the fiber-port configuration materially.
Dynamic routing with base licensing
LAN Base includes IPv4 static routing. OSPF, EIGRP, BGPv4, and IS-IS require IP Services; the supplied entitlement does not include those dynamic-routing protocols.
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| IE-4000-8GS4G-E |  IE-4000-4GC4GP4G-E |  IE-4000-8T4G-E |  IE-4000-8S4G-E |  IE-4010-16S12P | |
|---|---|---|---|---|---|
| Depth | 129.2 mm | 129.2 mm | 129.2 mm | 129.2 mm | 385.6 mm |
| Ethernet Technology | Gigabit Ethernet | Gigabit Ethernet | Fast 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 | DIN Rail Mount | DIN Rail Mount | Rack-Mount 1U |
| Height | 155.4 mm | 155.4 mm | 155.4 mm | 155.4 mm | 44.5 mm |
| Manufacturer Part Number | IE-4000-8GS4G-E | IE-4000-4GC4GP4G-E | IE-4000-8T4G-E | IE-4000-8S4G-E | IE-4010-16S12P |
| Memory | 1 GB | 1 GB | 1 GB | 1 GB | 1 GB |
| Power Consumption | 42W | 40W at 9.6V DC excluding PoE | 35W | 42W | 70W excluding PoE |
| SFP Ports | 8 x 1GbE / 4 x 1GbE (Combo, shared with RJ-45) | 8 x 1GbE (Combo, shared with RJ-45) | 4 x 1GbE (Combo, shared with RJ-45) | 8 x 100MbE / 4 x 1GbE (Combo, shared with RJ-45) | 16 x 1GbE |
| Weight | 2.88 kg | 2.88 kg | 2.88 kg | 2.88 kg | 5.78 kg |
| Width | 155.4 mm | 155.4 mm | 155.4 mm | 155.4 mm | 445 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.
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Reviewed on the 21 January 2021
IE-4000-8GS4G-E delivered stable 1G SFP connectivity with reliable combo uplinks.
Reviewed on the 19 August 2020
Strong industrial design and consistent Gigabit throughput.
Reviewed on the 12 June 2021
Integrated easily into fiber-based edge networks.
Reviewed on the 24 March 2026
Dependable uptime and predictable switching performance.
Reviewed on the 21 January 2019
Reliable SFP-focused platform for scalable industrial LAN.
Reviewed on the 14 November 2022
Excellent stability in mission-critical factory environments.
IE-4000-8GS4G-E identifies an Industrial Ethernet 4000 switch with eight Gigabit SFP access ports and four Gigabit combo uplinks. IE-4000 identifies the family, 8GS identifies the fiber access configuration, and 4G identifies the uplinks. The -E model ships with LAN Base rather than an included IP Services upgrade.
IE-4000-8GS4G-E supports Web Device Manager, console CLI, SSH, Telnet, Cisco Network Assistant, SNMP, CIP tools, and PROFINET management through Siemens STEP 7. Industrial Network Director and licensed Cisco Catalyst Center provide additional management paths. Local console access uses RJ-45 or mini-USB; identify the intended management tools and entitlements before ordering.
IE-4000-8GS4G-E is discontinued: its end-of-sale date was July 26, 2024, and its last date of support is July 31, 2029. Routine software maintenance ended July 26, 2025. Vulnerability and security support ends July 26, 2027. IE-3505-8T3S-E is the migration PID, with a different access-port configuration.
ORM Systems offers IE-4000-8GS4G-E new sealed with up to a 3-year extended warranty, or certified refurbished with up to 1 year. Both conditions include 30-day returns; terms apply. Cisco's separate 5-year limited hardware warranty cannot extend beyond July 31, 2029, when Cisco service and support end.
IE-4000-8GS4G-E includes LAN Base; paid IP Services and Cisco ONE Foundation Lite, Foundation, or Advanced provide perpetual licensing paths. Optional Catalyst Center Essentials or Advantage subscriptions have a three-year minimum, with five- and seven-year options. Network-feature licensing and management subscriptions are separate; Catalyst Center Advantage does not require IP Services.
IE-4000-8GS4G-E has 12 usable Ethernet ports: eight dedicated Gigabit SFP access ports and four Gigabit combo uplinks. Each combo uplink provides copper and SFP connections for one logical interface. Only one connection can operate at a time, so connecting both media does not create an additional usable port.
IE-4000-8GS4G-E accepts 9.6-60V DC through primary and secondary terminal inputs, with 42W consumption measured at 9.6V. PWR-IE50W-AC= is a compatible external conversion option for AC-powered installations. The switch operates from one or two DC sources; specify the external source arrangement rather than assuming an internal AC supply is included.
Industrial Ethernet 4000 supports GLC-SX-MM-RGD= for Gigabit multimode links and GLC-LX-SM-RGD= for Gigabit LX/LH links. These industrial-temperature options provide digital optical monitoring. Select the transceiver against the installed fiber, link distance, and operating temperature, then confirm support in the software release that will run on the ordered switch.
IE-4000-8GS4G-E requires an IP Services entitlement for OSPF or BGPv4; its supplied LAN Base entitlement provides IPv4 static routing. L-IE4000-RTU= identifies the electronic upgrade path. IP Services also adds EIGRP and IS-IS, so confirm the installed entitlement rather than treating the hardware PID alone as proof of dynamic-routing capability.
IE-4000-8GS4G-E provides no PoE output, whereas IE-4000-4GS8GP4G-E includes eight Gigabit PoE+ copper ports with a shared 125W budget. Both models are discontinued. The first serves independently powered fiber-connected equipment; the second addresses legacy installations needing powered copper connections, with endpoint demand sized against its shared power budget.
IE-4000-8GS4G-E has eight Gigabit SFP access ports, while IE-4000-8S4G-E has eight Fast Ethernet SFP access ports. Both retain four Gigabit combo uplinks and are discontinued. The Gigabit model suits legacy fiber connections requiring Gigabit access speed; the Fast Ethernet model matches installed 100 Mbps fiber access requirements.
IE-4000-8GS4G-E uses eight Gigabit SFP access ports, whereas IE-3505-8T3S-E uses eight Gigabit copper access ports. The successor is not a like-for-like fiber replacement for the discontinued model. The older PID matches existing fiber-based sparing requirements; the migration model suits purchases that also rework the endpoint connections to copper.
Industrial Ethernet 4000 requires unrestricted airflow and at least 50.8 mm clearance above, below, beside, and in front of the switch. A spring-loaded rear latch secures the enclosure to a DIN rail. Cabinet selection must account for these clearances and the temperature inside the enclosure, not only the surrounding room temperature.
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