IE-3000-8TC – 8×10/100 Ports – 2xDual-Purpose Uplinks – LAN Base

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IE-3000-8TC Description

The IE-3000-8TC is a Cisco Industrial Ethernet 3000 Series Layer 2 switch for DIN-rail cabinets that need eight device connections in one chassis. The switch has eight 10/100 ports, two dual-purpose Gigabit uplinks, a 16 Gbps switching fabric and 6.5 Mpps of forwarding, and it draws at most 15.7 W from an 18 to 60 VDC feed. Each uplink uses its copper port or its SFP port, never both, and the installed LAN Base image provides Layer 2 features only.

Quick Specs

Parameter

Specification

Product ID

IE-3000-8TC

Product type

Industrial Ethernet switch

Software image

Layer 2 LAN Base Image

Downlink ports

8 x 10/100BASE-T Ethernet

Uplink ports

2 x dual-purpose uplinks

Dual-purpose uplink media

One active 10/100/1000 copper port or SFP fiber port per uplink

Expansion support

Up to two Cisco IE 3000 expansion modules with supported combinations

DC input range

18-60 VDC

Maximum power consumption

15.7 W

Switching fabric

16 Gbps

Forwarding rate

6.5 Mpps with 64-byte packets

Mounting

DIN rail, wall, and 19 in rack mount options

Supported SFP families

100BASE-FX, 100BASE-LX10, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-ZX, and supported BX/CWDM/DWDM options

Product Performance

Access Ports
Switching Fabric
Forwarding Rate

Key Features

Eight Access Ports In One Chassis

Eight 10/100BASE-T ports serve a full cabinet of controllers and field devices before any expansion module is added.

Dual-Purpose Gigabit Uplinks

Each of the two uplinks offers a 10/100/1000 copper port and an SFP port, and one of the two is active at a time, so the media is fixed per uplink during cabling.

Expansion To 24 Fast Ethernet Ports

Up to two IE 3000 expansion modules add ports. Two IEM-3000-8TM= copper modules take the switch to 24 Fast Ethernet ports, and fiber, SFP and PoE modules are also available.

Application Scenarios

Dense Machine Cabinet

In a control cabinet serving several machines, the switch connects eight controllers, drives, HMIs or gateways on its 10/100 ports without an expansion module.

Layer 2 OT Access Segment

On a plant network that segments operational traffic with VLANs, the switch acts as the access layer and sends traffic to the distribution switch over its Gigabit uplinks.

Copper Or Fiber Uplink Handoff

Where a cabinet sits far from the aggregation point, an SFP uplink carries fiber back to the plant core, while a short run can stay on Gigabit copper.

Product Comparison

Parameter

IE-3000-8TC

IE-3000-4TC

IE-2000-8TC-G-B

Ethernet 10/100 ports

8

4

8

Dual-purpose uplinks

2

2

2

Expansion module support

Up to 2 modules

Up to 2 modules

Not supported

Input voltage

18-60 VDC

18-60 VDC

9.6-60 VDC

Maximum power consumption

15.7 W

15.1 W

12.5-20 W

Operating temperature

-40C to +75C

-40C to +75C

Not published

Software image

LAN Base

LAN Base

LAN Base

Dimensions (W x H x D)

6.0 x 5.8 x 4.4 in

6.0 x 5.8 x 4.4 in

3.6 x 5.1 x 4.51-5.26 in

IE-3000-8TC and IE-3000-4TC use the same chassis, uplinks and LAN Base image, but IE-3000-8TC has eight 10/100 access ports against four, so it covers a cabinet of eight drops without an expansion module. With expansion modules IE-3000-8TC reaches 16 Fast Ethernet ports using one IEM-3000-8TM= and 24 using two. Sites that need the Layer 3 IP Services image order IE-3000-8TC-E, since the image is fixed by PID. IE-2000-8TC-G-B also has eight ports and two dual-purpose uplinks but takes no expansion modules, accepts 9.6-60 VDC against 18-60 VDC here, and is 3.6 in wide. Cabinets with only four drops can use IE-3000-4TC.

Ordering Checklist

  • Expansion modules: Choose up to two of IEM-3000-8TM=, IEM-3000-8FM=, IEM-3000-4SM=, IEM-3000-8SM=, IEM-3000-4PC= or IEM-3000-4PC-4TC=. Two IEM-3000-8SM= together are not supported because of power limits, and a module cannot run on its own.
  • PoE module power: Provide an external 44-57 VDC (PoE) or 50-57 VDC (PoE+) source such as PWR-IE65W-PC-DC= or PWR-IE65W-PC-AC=. IEM-3000-4PC= and IEM-3000-4PC-4TC= do not take PoE power from the switch.
  • AC power module: Order PWR-IE50W-AC= (screw terminal) or PWR-IE50W-AC-IEC= (IEC plug), 24 VDC output. The switch itself takes 18-60 VDC, so an AC site needs a power module.
  • AC power cord: Add a cord with the local plug and a C13 connector for PWR-IE50W-AC-IEC=. The module is supplied without a power cord.
  • Rack mounting: Add STK-RACKMNT-2955= to convert the DIN rail mount for a 19 in rack. Without the kit the switch mounts only on DIN rail or wall.

Optional Add-ons

Model

Description

IEM-3000-8TM=

Cisco IE 3000 expansion copper module for IE-3000-8TC and related IE 3000 switches, eight 10/100 TX ports

IEM-3000-8FM=

Cisco IE 3000 expansion FX fiber module for IE-3000-8TC and related IE 3000 switches, eight 100 FX ports

IEM-3000-4SM=

Cisco IE 3000 expansion SFP module for IE 3000 switches, four 100 MB SFP ports, minimum IOS release 15.0(2)EY

IEM-3000-8SM=

Cisco IE 3000 expansion SFP module for IE 3000 switches, eight 100 MB SFP ports, minimum IOS release 15.0(2)EY

IEM-3000-4PC=

Cisco IE 3000 expansion PoE module, four 10/100 PoE or PoE+ ports with an external power source requirement

IEM-3000-4PC-4TC=

Cisco IE 3000 expansion PoE module, four 10/100 PoE or PoE+ ports plus four non-PoE ports with an external power source requirement

PWR-IE50W-AC=

Expansion power module for IE-3000-8TC and related IE 3000 switches, AC or high-voltage DC input with 24 VDC output

Specifications

Parameter Specification Parameter Specification
Product ID IE-3000-8TC Product type Industrial Ethernet switch
Software image Layer 2 LAN Base Image Downlink ports 8 x 10/100BASE-T Ethernet
Dual-purpose uplinks 2 x 10/100/1000 copper or SFP fiber uplinks, one active media side per uplink Expansion support Up to two Cisco IE 3000 expansion modules with supported combinations
DC input range 18-60 VDC Maximum power consumption 15.7 W
Power rating 0.05 kVA Switching fabric 16 Gbps
Forwarding rate 6.5 Mpps with 64-byte packets DRAM 128 MB
Compact flash memory 64 MB Layer 2 MAC addresses Configurable up to 8000 MAC addresses
Layer 2 multicast groups Configurable up to 256 IGMP multicast groups Jumbo frames Up to 9018 bytes on Gigabit uplink port
SFP support 100BASE-FX, 100BASE-LX10, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-ZX, and supported BX/CWDM/DWDM options Connectors RJ-45 for copper ports and LC connectors for listed SFP-based fiber ports
Cooling design Fanless switch design with convection cooling Mounting DIN rail, wall, and 19 in rack mount options
Dimensions 6.0 in W x 5.8 in H x 4.4 in D (152 x 147 x 112 mm) Weight 2.0 kg (4.4 lb)
Operating temperature -40C to +75C Operating humidity 10% to 95% non-condensing
MTBF 329,451 hours

Quality Certifications

Customer Reviews

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    Viktor Anderson
    Posted on 03/04/2026
    Verified Buyer
    5.0

    Our deployment process is well-documented. This product fit it perfectly.

    Raj Myers
    Posted on 28/03/2026
    Verified Buyer
    5.0

    Packaging was professional. Inner box fully protected inside a sturdy outer carton.

    Thomas Gibson
    Posted on 01/02/2026
    Verified Buyer
    5.0

    Product label, date code, and country of origin all match the official specs.

Questions & Answers

  • What operating temperature does IE-3000-8TC support?

    IE-3000-8TC operates from -40C to +75C. The switch is fanless with convection cooling, and operating humidity can range from 10% to 95% non-condensing, so a DIN-rail cabinet needs no forced airflow for it.
  • What input voltage does IE-3000-8TC accept?

    IE-3000-8TC accepts a DC input range of 18-60 VDC and has a power rating of 0.05 kVA. A 24 VDC feed, such as the output of PWR-IE50W-AC=, falls inside that range, while an AC site needs a power module.
  • How much power do the expansion modules add to IE-3000-8TC?

    Per the Cisco IE 3000 hardware installation guide, IEM-3000-8TM= draws 2.8 W, IEM-3000-8FM= 10.1 W and IEM-3000-8SM= 12.2 W at most, and the PoE modules draw less than that before PoE power. Add the module draw to the 15.7 W switch figure when sizing the DC feed.
  • How much does IE-3000-8TC weigh with expansion modules installed?

    IE-3000-8TC weighs 4.4 lb. Per the Cisco IE 3000 hardware installation guide, IEM-3000-8TM= adds 2.05 lb, IEM-3000-8FM= adds 3.2 lb and IEM-3000-8SM= adds 3.04 lb. Check the DIN-rail or wall mounting load against the total of the switch and both modules.
  • Does IE-3000-8TC accept two IEM-3000-8SM= modules at the same time?

    No. Two IEM-3000-8SM= modules together are not supported on IE-3000-8TC because of power limits. A module also cannot run on its own. Choose up to two modules from IEM-3000-8TM=, IEM-3000-8FM=, IEM-3000-4SM=, IEM-3000-4PC= or IEM-3000-4PC-4TC= in supported combinations.
  • What do I order to mount IE-3000-8TC in a 19 in rack?

    Add STK-RACKMNT-2955= to convert the DIN rail mount for a 19 in rack. Without the kit, IE-3000-8TC mounts only on DIN rail or wall. The kit is a separate order line from the switch.

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DataSheet Downloads

  • IE-3000-8TC Datasheet