| Connectivity Technology | Wired |
| Network Device Type | Switch |
| Model | IE-4000-16T4G-E |
| Data Link Protocol | Gigabit Ethernet |
| RAM / Total Installed Size | 1 GB |
| Flash Memory / Installed Size | 128 MB |
| Networking Compliant Standards | 802.1p, 802.1q, 802.1s |
| Power / Device Type | Power Supply |
| Media Layer Supported | Layer 2, Layer 3 |
| Uplink Port | 4 GE combo |
| Power Consumption Operational | 35 Watt |
| Power / Voltage Required | 9.6 to 60VDC |
| MTBF | 558310 hours |
Cisco IE-4000-16T4G-E Industrial Managed Switch, 20-Port Gigabit

Key Benefits
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- Ideal for industrial environments with extreme temperature tolerance and rugged build
- Advanced network and security protocols make it suitable for complex and secure deployments
- Backed by a five-year limited hardware warranty and high MTBF for long-term reliability
Product Overview
The Cisco IE-4000-16T4G-E is a high-reliability managed industrial Ethernet switch designed for modern industrial networks. With 16 RJ45 10/100M ports and 4 Gigabit combo uplinks, it supports Layer 2/3 protocols for high-performance applications. The switch is powered by 1GB RAM and 128MB flash memory, and handles advanced routing protocols like OSPF and BGPv4. It supports SNMPv3, SSH, and DHCP for secure remote management. With an operating temperature range of -40°C to 75°C and MTBF of 558,310 hours, it's ideal for mission-critical environments. Security features include 802.1x, TACACS+, and RADIUS, making it suitable for controlled access deployments. A five-year HW warranty and TAA compliance ensure long-term value and regulatory suitability.
Specifications
Primary Information
Service&Support
| Service & Support Type | Five-year limited HW warranty |
UNSPSC Code
| UNSPSC Code | 43222612 |
Interfaces / Ports
| Interfaces | RJ45 copper, Mini-USB, RJ-45 |
Dimensions&Miscellaneous
| Width | 6.12 Inch |
| Depth | 5.09 Inch |
| Height | 6.12 Inch |
| Weight | 2.88 Kg |
Special Feature
| COO | CHINA / MEXICO / UNITED STATES |
| TAA compliance | Yes |
| Min Operating Temperature | -40 Celsius |
| Max Operating Temperature | 75 Celsius |
| Min Storage Temperature | -40 Celsius |
| Max Storage Temperature | 85 Celsius |
| RoHS | Y |
Network
| Power Over Ethernet (PoE) Support | None |
| PoE Power Consumption | None |
| MAC Address Table Size | 16000 |
| Remote Management Protocol | DHCP; SNMP 3; SSH |
| Routing Protocol | OSPF, BGPv4, IS-IS, RIPv2 |
| Authentication Method | 802.1x, TACACS+, RADIUS |
| Interfaces | RJ45 copper, Mini-USB, RJ-45 |