| Network Device Type | Switch |
| Model | IE-3105-18T2C-E |
| Connectivity Technology | Wired |
| Data Transfer Rate | 1 Gbps |
| Networking / Ports Qty | 23 |
| Data Link Protocol | Gigabit Ethernet |
| RAM / Total Installed Size | 4 GB |
| Networking Compliant Standards | IEEE 802.1Q, 802.1w, 802.1ab, 802.1s, 802.3ad |
| Power / Device Type | Power Supply |
| Media Layer Supported | Layer 2 and Layer 3 |
| Uplink Port | 2 GE Combo uplinks |
| Power Consumption Operational | 36.7 Watt |
| Power / Voltage Required | 12V to 48V |
| MTBF | 642050 hours |
| Features | Robust industrial design;Full Gigabit Ethernet switch;Redundancy and Resiliency. |
CISCO IE3105 Switch with 18GE Ports, 2GE Combo, Advanced Features

Key Benefits
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- Industrial-grade durability and wide temperature range enable deployment in extreme environments
- Advanced Layer 3 support and large MAC table (8,000) increase scalability and management efficiency
- TAA compliance and five-year warranty support mission-critical and government applications
Product Overview
The CISCO IE3105 is a rugged, industrial-grade managed switch designed for demanding network environments. Offering 18 Gigabit Ethernet (RJ-45) ports and two combo uplinks for flexible connectivity, this switch seamlessly supports both Layer 2 and Layer 3 protocols. With support for 8,000 MAC addresses and management protocols such as DHCP, SNMP, and Syslog, it ensures high visibility and control.
Designed for durability, it features a wide operating temperature range and robust voltage support from 12V to 48V. The unit’s MTBF of 642,050 hours and compliance with IEEE standards provide reliable network operations. Its TAA compliance and five-year warranty make it ideal for critical infrastructure and government use cases.
Specifications
Primary Information
UNSPSC Code
| UNSPSC Code | 43222612 |
Interfaces / Ports
| Interfaces | 10/100/1000 Mbps RJ-45;1G combo;RS-232;Micro USB |
Service&Support
| Service & Support Type | Five-year limited hardware warranty |
Special Feature
| COO | UNITED STATES |
| TAA compliance | Yes |
| Min Operating Temperature | -40 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 | 8000 |
| Remote Management Protocol | DHCP; Syslog; SNMP |
| Routing Protocol | IPv4,IPv6 |
| Authentication Method | RADIUS |
| Interfaces | 10/100/1000 Mbps RJ-45;1G combo;RS-232;Micro USB |
Dimensions&Miscellaneous
| Width | 4.3 Inch |
| Depth | 5.08 Inch |
| Height | 5 Inch |
| Weight | 2.3 lbs. |