About the IE-3400-8P2S-E
The IE-3400-8P2S-E is a Catalyst IE3400 Rugged Series switch with eight 10/100/1000 copper ports, all PoE/PoE+, and two 100/1000 SFP uplinks. It is fanless, mounts on DIN rail and runs Cisco IOS XE with Network Essentials. The IE-3400-8P2S-A is the Network Advantage version.
The base switch has a 240 W PoE budget. A PoE expansion module such as the IEM-3400-8P or IEM-3300-16P brings it to 480 W and adds copper ports at the same time. Modules without PoE, such as the IEM-3400-8T and IEM-3400-8S, add copper or SFP ports only.
It runs from -40 to +70°C in a vented enclosure and from -40 to +60°C in a sealed one. Hazardous-location coverage is UL 121201 and CSA 213 Class I, Div 2, and it meets IEEE 1613 and IEC 61850-3 for substations.
What’s included
- IE-3400-8P2S-E switch with Network Essentials
Sold separately
- A PoE-capable DIN-rail power supply, such as the PWR-IE170W-PC-AC or PWR-IE240W-PCAC-L
- SFP transceivers for the two uplinks
- An expansion module, if you need more ports or the higher PoE budget
Not sure which model fits? Call (984) 225-1600 or request a quote and we’ll answer the same business day.
IE-3400-8P2S-E specifications
| Downlink ports | 8× 10/100/1000 copper RJ45, PoE/PoE+ |
|---|---|
| Uplink ports | 2× 100/1000 SFP |
| PoE budget | 240 W in the base switch; 480 W with an expansion module |
| Forwarding rate | Line rate on all ports and all packet sizes |
| Power supply | Redundant dual DC inputs, 9.6 to 60 VDC; 48 VDC for PoE, 54 VDC for PoE+ |
| Form factor | DIN rail; fanless; 6 in. × 4.4 in. × 5.3 in. (H × W × D), 5.0 lbs (2.3 kg) |
| Management | Cisco IOS XE (CLI, WebUI) |
| Feature tier | Network Essentials |
| Operating temperature | -40 to +70°C (vented enclosure, 40 LFM); -40 to +60°C (sealed enclosure); -40 to +75°C (fan or blower-equipped enclosure, min. 200 LFM) |
Full specifications (6)
Industrial certifications
| Hazardous locations | UL 121201 and CSA 213 Class I, Div 2, Groups A-D; UL/CSA 60079-0, -15, IECEx and ATEX Class I, Zone 2 (Gc/IIC); ATEX requires a cabinet enclosure |
|---|---|
| Substation | IEEE 1613; IEC 61850-3 |
| Railway | EN 50125-1; EN 50121-4; EN 50121-3-2 / EN 50155 (EMC) |
| Traffic and rail signalling | NEMA TS 2-2016; AREMA C&S sections 11, 19 |
| Marine | DNV (class guideline DNV-CG-0339); DNV GL ships, high speed and light craft |
| Ingress protection | IP30 |
Other versions of this model
- IE-3400-8P2S-A Network Advantage$9,224.67
Compare IE3400 models
Swipe the table sideways to see every column.
| Model | Ports | PoE budget | Software tier | Price |
|---|---|---|---|---|
| IE-3400-8P2S-E this page | 8× 10/100/1000 copper RJ45, PoE/PoE+ | 240 W | Network Essentials | $7,675.00 · In stock |
| IE-3400-8P2S-A | 8× 10/100/1000 copper RJ45, PoE/PoE+ | 240 W | Network Advantage | $9,224.67 |
| IE-3400-8T2S-E | 8× 10/100/1000 copper RJ45, data only | None | Network Essentials | $2,950.00 · In stock |
| IE-3400-8T2S-A | 8× 10/100/1000 copper RJ45, data only | None | Network Advantage | Ask for a quote |
Compatible parts
| Power supplies | ||
|---|---|---|
| PWR-IE50W-AC-IEC= | 50 W AC with IEC plug, no PoE | $599.57 |
| PWR-IE50W-AC-L | 50 W AC, no PoE | $395.00 · In stock |
| PWR-IE50W-AC= | 50 W AC, no PoE | $390.00 · In stock |
| PWR-IE65W-PC-AC= | 65 W AC, PoE-capable | $240.00 |
| PWR-IE65W-PC-DC | 65 W DC, PoE-capable | $524.63 · In stock |
| PWR-IE170W-PC-AC | 170 W AC, PoE-capable | $695.00 · In stock |
| PWR-IE170W-PC-DC | 170 W DC, PoE-capable | $838.33 |
| PWR-IE240W-PCAC-L | 240 W AC, PoE-capable | $1,095.00 |
| PWR-IE480W-PCAC-L | 480 W AC, PoE-capable | $1,985.99 · In stock |
| Rack mount kits | ||
| STK-RACK-DINRAIL | 19 in. DIN rail mount kit | $225.00 · In stock |
| SD card | ||
| SD-IE-16GB= | 16 GB SD memory card | $325.00 |
| Expansion module | ||
| IEM-3300-14T2S | 14× GE copper + 2× GE SFP | $2,128.24 |
| IEM-3300-16P | 16× GE copper, PoE/PoE+ | $4,655.07 |
| IEM-3300-16T | 16× GE copper | $2,078.00 |
| IEM-3300-4MU | 4× 2.5G copper, 802.3bt Type 4 PoE | $1,752.86 |
| IEM-3300-6T2S | 6× GE copper + 2× GE SFP | $1,108.34 |
| IEM-3300-8P | 8× GE copper, PoE/PoE+ | $4,320.00 |
| IEM-3300-8S | 8× GE SFP | $1,875.00 |
| IEM-3300-8T | 8× GE copper | $1,342.00 · In stock |
| IEM-3400-8P | 8× GE copper, PoE/PoE+ | $4,400.00 · In stock |
| IEM-3400-8S | 8× GE SFP | $2,374.08 |
| IEM-3400-8T | 8× GE copper | $1,750.00 |
Common questions
How do I get the 480 W PoE budget?
Add a PoE expansion module such as the IEM-3400-8P. The switch alone has a 240 W budget.
What is the difference between the -E and the -A?
The ports and hardware are the same. The IE-3400-8P2S-E runs Network Essentials and the IE-3400-8P2S-A runs Network Advantage.
What power does the switch take?
It has redundant dual DC inputs from 9.6 to 60 VDC, with 48 VDC for PoE and 54 VDC for PoE+. The DIN-rail supplies that fit are listed below.

