Your cart is currently empty!
IE-4000-8GT4G-E – 8 Ports – 4 × GE combo uplinks – industrial switch
1/mo Solds
| Weight | 2.8 kg |
|---|---|
| Dimensions | 24 × 24 × 24 cm |
Stable Global Supply Chain for Thriving Businesses.
- $3,000,000 Inventory
- Certified Cisco Partner ships
- Collaborating with FedEx, UPS, DHL

Established Global IT Distributor
With over a decade of industry experience, we are a certified Cisco Partner delivering genuine enterprise networking hardware and trusted services to system integrators, ISPs, and enterprises worldwide.
IE-4000-8GT4G-E Description
IE-4000-8GT4G-E is a Cisco Industrial Ethernet 4000 Series switch featuring 8 Gigabit copper (RJ45) ports and 4 Gigabit combo uplinks (SFP/RJ45). Designed for demanding industrial environments, this robust model delivers reliable high-speed Ethernet connectivity for critical automation, smart city, utility, and transportation networks. IE-4000-8GT4G-E supports Cisco IOS security, advanced redundancy, and seamless integration with industrial protocols—ideal for scalable, future-ready network expansion.
Product Highlights
Quick Specs
|
Key Parameter 3235_99f81e-a2> |
Value 3235_dfef77-5b> |
|---|---|
|
Copper Ports 3235_3a3a3b-c3> |
8 3235_720eee-44> |
|
SFP Fiber Ports 3235_71f3cc-65> |
0 3235_f5a369-68> |
|
Combo Uplink Ports 3235_41306a-4f> |
4 3235_3f0baa-7f> |
|
PoE/PoE+ Ports 3235_cc6a34-c0> |
0 3235_a6ee08-1b> |
|
Switching Capacity 3235_005ae6-28> |
20 Gbps 3235_d5efb8-a8> |
|
Operating Temp. 3235_292b19-3b> |
-40 to 70°C 3235_00e46c-43> |
|
Power Supply 3235_2a4e8e-56> |
Redundant DC 3235_70841f-32> |
|
Software 3235_0b478e-a7> |
LAN Base 3235_8178bf-d7> |
|
Form Factor 3235_f4af5a-61> |
Compact, Rugged 3235_214bc6-20> |
Key Features
Flexible High-Speed Networking
Equipped with 8 Gigabit copper (RJ45) ports and 4 Gigabit combo uplinks (SFP or RJ45), the enables robust industrial Ethernet backbones, supporting seamless device integration in high-traffic industrial environments.
Rugged Industrial-Grade Design
Purpose-built for harsh field deployments, this model withstands extreme temperatures from -40°C to 70°C, as well as vibration, electrical noise, and shock, ensuring uninterrupted operation in manufacturing, utilities, and transportation sectors.
Advanced Cisco Security Suite
Comprehensive security features, including 802.1x network access control, Dynamic ARP Inspection, DHCP snooping, port security, and SSH, safeguard critical assets against cyber threats and unauthorized access.
Effortless Deployment & Management
Features a user-friendly Web Device Manager and standard CLI for quick setup, remote monitoring, and flexible configuration—minimizing downtime and IT workload.
Zero-Touch Maintenance
SwapDrive technology allows for rapid, tool-free switch replacement, providing true zero-configuration recovery and reducing operational interruptions in industrial networks.
Industrial Protocol and Redundancy Support
Fully compatible with industrial standards and protocols like PROFINET, CIP, Modbus TCP, SCADA, IEEE 1588 PTP, plus advanced redundancy features (REP, MRP, PRP, HSR) for mission-critical uptime and resilient network design.
Applications Scenarios
Provides secure, scalable fiber connectivity for PLCs, robots, and SCADA systems in smart factories.
Powers reliable fiber aggregation for intelligent transportation, city surveillance, and utility monitoring.
Enables high-availability backbone networking in energy, pipeline, and substation environments where fiber is essential.
Rugged Industrial Ethernet Switch Product Comparison
|
Model 3235_352e81-f3> |
Copper Ports 3235_64c8ba-a1> |
SFP Fiber Ports 3235_5ce9fa-40> |
Combo Uplink Ports 3235_9b5954-c3> |
PoE Ports 3235_b27a08-f6> |
Switching Capacity 3235_43dbdd-64> |
Operating Temp. 3235_0466ec-2d> |
Power Supply 3235_4a725f-d1> |
Software 3235_c239f6-a3> |
Form Factor 3235_560a1e-f3> |
|---|---|---|---|---|---|---|---|---|---|
|
IE-4000-8GT4G-E 3235_965280-c8> |
8 3235_b7eb87-c2> |
0 3235_dd288f-8e> |
4 3235_acd559-a8> |
0 3235_ebe495-55> |
20 Gbps 3235_3b1995-c3> |
-40 to 70°C 3235_05b878-4c> |
Redundant DC 3235_32a93c-9d> |
LAN Base 3235_d56226-bc> |
DIN Rail 3235_05876e-ce> |
| 3235_832882-2b> |
0 3235_dc1b85-d7> |
8 3235_161ba5-a4> |
4 3235_ff0f18-fb> |
0 3235_0d9030-a3> |
20 Gbps 3235_a95ddf-4e> |
-40 to 70°C 3235_691fbe-c3> |
Redundant DC 3235_9ad8c2-97> |
LAN Base 3235_a98272-1f> |
DIN Rail 3235_929b6a-2e> |
|
IE-4000-8GT8GP4G-E 3235_a32c3a-8f> |
8 3235_11f08e-d0> |
0 3235_9d3407-a7> |
4 3235_06946f-25> |
8 3235_005269-e7> |
20 Gbps 3235_2bfce0-98> |
-40 to 70°C 3235_486586-f8> |
Redundant DC 3235_7f1716-2a> |
LAN Base 3235_dd532c-5e> |
DIN Rail 3235_50bb7f-ae> |
Front Panel Overview
The illustrations in this section provide an overview of the variety of components available on the various switch models in this product family. Not all models are illustrated.|
1 3235_48e21b-06> |
SFP module slots (uplink ports) 3235_df5310-cf> |
6 3235_eca8b7-43> |
Power connector DC-B 3235_f9fdbc-67> |
|
2 3235_67eed1-0e> |
10/100/1000 Ethernet ports (downlink ports) 3235_9a5013-0b> |
7 3235_0e9cf9-3f> |
Power connector DC-A 3235_245024-ca> |
|
3 3235_b9f262-df> |
Flash memory card slot 3235_d8621a-db> |
8 3235_8d0932-38> |
RJ-45 console port 3235_5daabf-ab> |
|
4 3235_dfdf26-30> |
Alarm connector 3235_1127c1-7e> |
9 3235_00de74-41> |
USB mini-Type B (console) port1 3235_f52416-a5> |
|
5 3235_568f9d-e9> |
Protective ground connection 3235_851b48-92> |
10 3235_8e2134-1b> |
Dual-purpose ports (uplink ports) 3235_18cb73-6e> |
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Model | IE-4000-8GT4G-E | Series | Industrial Ethernet 4000 |
| Copper Ports | 8 x GE RJ45 | SFP Fiber Ports | 0 |
| Combo Uplink Ports | 4 (GE SFP or RJ45) | PoE/PoE+ Ports | 0 |
| Switching Capacity | 20 Gbps | Forwarding Rate | Line rate for all ports |
| MAC Addresses | 16,000 | VLANs | 1,000 |
| IGMP Groups | 1,000 | Queues | 4 egress |
| Alarm Inputs | 2 | Alarm Outputs | 1 relay |
| Power Supply | Redundant DC (9.6–60VDC) | Max Input Current | 4.3A |
| Power Consumption | 40W (excl. PoE) | Operating Temperature | -40 to 70°C |
| Storage Temperature | -40 to 85°C | Humidity | 5%–95% non-condensing |
| Dimensions (H×W×D) | 155.4 × 155.4 × 129.2 mm | Weight | 2.88 kg |
| Mounting | DIN Rail | Software | LAN Base |
| Removable SD Card | 1GB included | Flash Memory | 128MB onboard |
| DRAM | 1GB | Console Ports | RJ45, Mini-USB |
| Layer 2 Features | IEEE 802.1Q, PVST+, REP, QinQ, etc. | Security | 802.1x, DAI, DHCP Snooping, SSH |
| QoS | Ingress policing, AutoQoS | Redundancy | REP, MRP, PRP, HSR |
| Protocols | CIP, PROFINET, Modbus TCP | Certifications | UL, CSA, EN 60950-1, ATEX, DNV |
| Warranty | 5 years | MTBF | 591,240 hours |
Get More Information
Discover unbeatable prices and fast shipping for the IE-4000-8GT4G-E Access the detailed IE-4000-8GT4G-E datasheet and ensure you’re getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via Live chat or email us at [email protected]
Quality Certifications
Customer Reviews
Questions & Answers
-
What applications best fit the Cisco IE-4000-8GT4G-E in industrial networks?
-
How many total copper and fiber ports are on the IE-4000-8GT4G-E?
-
Does the IE-4000-8GT4G-E support network ring redundancy or rapid failover?
-
What certifications are required for deployment in rail or transport?
-
Are any PoE or PoE+ options available on IE-4000-8GT4G-E?
-
Is web GUI, CLI, or SNMP management available for the IE-4000-8GT4G-E?
-
Can users upgrade firmware and backup configs easily on this model?
-
What is the supported installation method—DIN rail, rack, or both?
-
How does the 8GT4G-E compare to the 8GS4G-E in real project deployment?
Warranty
Layer23-switch.com provides high-quality products at low wholesale prices
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed" or "Used / Refurbished".
Used & refurbished items are fully tested with good conditions by Cisco-certified Engineers.
Our FREE Cisco CCIE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
You can contact our customer service team to exchange or return any product that you bought from us.
Standard Services
Personalized Service, Superior Product Maintenance for Ultimate Satisfaction.
- Projects and Technical Support
- Easy Purchasing Supply
- Product Lifecycle Protection
- Exclusive F3 Team Support
Customized Support for Your Needs with CCIE, HCIE, HPE ASE, etc.












Box was perfect. New unit.
On your left! No wait, it’s already here. Fast shipping.
Fanless, no moving parts, and has been stable.
No issues in dusty environments, runs cool.
Handles factory vibration well, never dropped a connection.