Cisco IEM-3400-8T | Catalyst IE3400 Rugged 8-Port Gigabit Expansion Module, Industrial Rugged

Q: What switches is the IEM-3400-8T compatible with?
A: The IEM-3400-8T is designed specifically for use with Cisco Catalyst IE3400 Rugged Series industrial switches. It seamlessly integrates with the base switch to expand port capacity up to 18 total Gigabit Ethernet ports.

Q: Does this expansion module support Power over Ethernet?
A: No, the IEM-3400-8T provides 8 standard Gigabit Ethernet copper ports without PoE capability. For PoE expansion, consider the IEM-3400-8P module which offers PoE/PoE+ support.

Q: What industrial environments is this module certified for?
A: The IEM-3400-8T is certified for harsh industrial environments including hazardous locations (C1D2, ATEX), electrical substations (IEC 61850-3, IEEE 1613), and railway applications (EN50121-4). It is suitable for manufacturing, energy, transportation, mining, and oil and gas deployments.

Q: Can the module be replaced without shutting down the network?
A: Yes, the IEM-3400-8T is hot-swappable, allowing you to add or replace the module without interrupting network traffic. This enables maintenance and upgrades while keeping the network operational.

Q: What is the power consumption of this expansion module?
A: The IEM-3400-8T consumes 12W at 12V DC. This power draw should be factored into the overall power budget when selecting a power supply for your IE3400 system configuration.