IE-3400H-16T-E – 16x1G M12 Ports – IP66/IP67 Rated – Network Essentials, Upgradeable

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IE-3400H-16T-E Description

The IE-3400H-16T-E is a Cisco Catalyst IE3400 Heavy Duty Series industrial switch for sealed machine, wall and vehicle mounting points with Layer 2 duty. The switch has 16 Gigabit ports on M12 X-coded connectors, a single 9.6V to 60V DC input, IP66/IP67 protection and an operating range of -40°C to +75°C with airflow. The -E suffix carries Network Essentials, which has static and inter-VLAN routing but not OSPF, BGP, TrustSec or MACsec-256 until the license is upgraded.

Quick Specs

Parameter

Specification

Product ID

IE-3400H-16T-E

Ports

16x 10/100/1000M GE, M12 X-coded (8-pin)

Ingress protection

IP66 and IP67; UL 50E Type 4X; outdoor rated (60950-22)

Network license

Network Essentials (upgradeable via IE3400H-NW-A=)

Forwarding

Line rate on all ports and packet sizes

MAC addresses

16K

Redundancy protocols

REP, MRP, PRP, HSR-SAN, HSR-PRP, DLR

Input power

Single DC input via Mini-Change connector, 9.6-60VDC

Power consumption

41.6W at 9.6V; 42.3W at 60V

Operating temperature

-40°C to +75°C (200 LFM); -40°C to +60°C in still air

Operating altitude

Up to 13,800 ft (4,200 m) operating and storage

Alarm and console

1 alarm in / 1 alarm out; M12 A-coded console port

Mounting

Wall mount, brackets included

Product Performance

M12 X-coded Port Complement
IGMP Multicast Capacity
Maximum Jumbo Frame Size

Key Features

Ring Redundancy In The Base License

PRP on ports Gig1/1-1/4, HSR-SAN, HSR-PRP Dual Redbox, DLR, REP and PROFINET-MRP are included with Network Essentials.

Sixteen Sealed Gigabit Ports

The IP66/IP67 Type 4X housing takes 16 locking X-coded connections directly in spray and outdoor weather, replacing a switch-in-enclosure assembly.

In-Place License Upgrade

The perpetual IE3400H-NW-A= license converts the unit to Network Advantage, adding dynamic routing, VRF-lite, TrustSec SGT/SGACL and MACsec-256 with no hardware change.

Certified Industrial Protocols

EtherNet/IP (CIP) and certified PROFINET operation, plus GOOSE and MODBUS classification, are supported at the Essentials tier.

Timing In Essentials

IEEE 1588 PTPv2 in Default and Power Profile, including PTP over PRP, is available without the Advantage upgrade.

Vehicle, Salt And Altitude Ratings

UN ECE R10, E-Mark, the EN50155:2021 railway group with EN45545-2, IEC 60068-2-52/-2-60 corrosion testing and a 13,800 ft ceiling apply to this Gigabit model.

Application Scenarios

Sealed Redundant Access Rings

Washdown lines and outdoor plant can use the switch as a ring member, carrying PROFINET or EtherNet/IP traffic over REP or MRP rings on 16 locking ports.

Carriage Networks

A rail project with EN50155 requirements can fit the switch as a 16-port carriage node and raise the license later with IE3400H-NW-A= if routed segmentation is added.

Multicast Device Clusters

Camera and I/O clusters that rely on IGMP snooping, PTP timing and DLR or HSR resilience connect to the switch at mounting points too exposed for cabinet switches.

Product Comparison

Parameter

IE-3400H-16T-E

IE-3400H-16T-A

IE-3400H-16FT-A

Ports

16x 10/100/1000M GE, M12 X-coded

16x 10/100/1000M GE, M12 X-coded

16x 10/100M FE, M12 D-coded

Network license

Network Essentials

Network Advantage

Network Advantage

Routing protocols

Static and inter-VLAN routing

OSPF, BGP, EIGRP, VRF-lite, multicast routing

OSPF, BGP, EIGRP, VRF-lite, multicast routing

TrustSec SGT/SGACL

No

Yes

Yes

MACsec

MACsec-128

MACsec-256

MACsec-256

Automotive and railway certifications

Yes

Yes

No

Input voltage

9.6-60VDC

9.6-60VDC

9.6-60VDC

Power consumption

41.6W at 9.6V

41.6W at 9.6V

38.4W at 9.6V

Operating temperature

-40°C to +75°C (200 LFM)

-40°C to +75°C (200 LFM)

-40°C to +75°C (200 LFM)

IE-3400H-16T-E and IE-3400H-16T-A are identical 16-port Gigabit hardware; IE-3400H-16T-E ships with Network Essentials, so dynamic routing, VRF-lite, TrustSec SGT/SGACL and MACsec-256 stay unavailable until the license is raised. The perpetual IE3400H-NW-A= upgrades the unit in place, so IE-3400H-16T-A is the order only when those features are needed on day one. A site with only 100M endpoints and no vehicle or rail requirement can move to IE-3400H-16FT-A, which draws 38.4W against 41.6W on Fast Ethernet D-coded ports, but it drops the automotive and railway certification groups that apply only to Gigabit SKUs.

Ordering Checklist

  • Upgrade license: Order IE3400H-NW-A=, the perpetual Network Advantage upgrade for -E units. Without it the unit stays on Network Essentials and the Advantage routing and security features cannot be enabled.
  • Power input: Provide a 9.6-60VDC source rated for 4.4A at 9.6V and a Molex Mini-Change cordset such as 130006-0737, or use PWR-IE160W-67-DC= from an 18-60V source. The single Mini-Change input rejects cordsets or supplies with another connector.
  • Data cordsets: Order M12 X-coded 8-pin cordsets for the populated ports. The Gigabit ports take only X-coded 8-pin M12 connectors, so other codings do not fit.
  • Console cable: Order CAB-CONSOLE-M12=, a 6 ft M12-to-DB9F cable. The console port is M12 A-coded 5-pin, so a standard console cable does not connect.
  • SD card: Add SD-IE-16GB if removable storage is wanted. The card is an optional part and the switch has no USB port, so no other removable storage is available.
  • Catalyst Center license: Add IE3400H-DNA-E with a -3Y, -5Y or -7Y term if Catalyst Center management is planned. The license is ordered separately, and the Advantage version requires a Network Advantage switch, so this unit needs the -E version until upgraded.

Optional Add-ons

Model

Description

IE3400H-NW-A=

Perpetual Network Advantage upgrade license for -E units

PWR-IE160W-67-DC=

IP67-rated DC-DC unit, 18-60V input, 54V/160W output

CAB-CONSOLE-M12=

Console cable, M12 A-coded to DB9F, 6 ft

SD-IE-16GB

16GB SD card for configuration storage and SwapDrive replacement

IE3400H-DNA-E

Catalyst Center Essentials license, 3/5/7-year terms (optional)

LIC-MRP-MGR-XE=

MRP manager license

Specifications

Parameter Specification Parameter Specification
Product ID IE-3400H-16T-E Network license Network Essentials; perpetual in-place upgrade via IE3400H-NW-A=
Ports 16x 10/100/1000M GE, M12 X-coded 8-pin Ingress protection IEC 60529 IP66/IP67; UL 50E Type 4X; UL/CSA/EN/IEC 60950-22 outdoor
Forwarding Line rate, all ports and packet sizes; 8 egress queues MAC addresses 16K unicast MAC; 1,000 IGMP groups
VLANs / ACL 256 VLANs; 128 STP instances; 3,024 PACL entries Memory 4 GB DRAM; 1.5 GB user flash; optional 4/16 GB SD card
Jumbo frames 8996 bytes (2000 bytes with ERSPAN/DLR/PRP/HSR/SGT) Essentials features REP/Fast REP, PROFINET-MRP, PRP (Gig1/1-1/4), HSR-SAN, HSR-PRP Dual Redbox, DLR, L2NAT (Gig1/1-1/2), CIP, PROFINET (certified), MACsec-128, FIPS 140-2, IOx, static and inter-VLAN routing
Advantage upgrade adds OSPF/BGP/RIP/ISIS/EIGRP (v4+v6), PBR, VRRP/HSRP, VRF-lite, VRF-Aware SGT, TrustSec SGT/SGACL, MACsec-256, multicast routing; 3000 IPv4 + 512 IPv6 indirect routes PTP timing IEEE 1588 PTPv2, Default and Power Profile; PTP over PRP
Management WebUI, Cisco Catalyst Center, NETCONF/RESTCONF/YANG, Full Flexible NetFlow Input power Single DC input, Mini-Change connector, 9.6-60VDC; 4.4A max at 9.6V
Power consumption 41.6W at 9.6V; 42.3W at 60V Compatible IP67 DC unit PWR-IE160W-67-DC= ordered separately (18-60V in, 54V/160W out); Molex Mini-Change cordsets
Alarms / console 1 alarm in, 1 alarm out (24VDC at 1.0A / 48VDC at 0.5A); M12 A-coded console (CAB-CONSOLE-M12=) Operating temperature -40°C to +75°C (200 LFM); +70°C (40 LFM); +60°C still air; +85°C type-tested 16 h
Altitude / humidity To 13,800 ft (4,200 m); 5-95% non-condensing; storage -40°C to +85°C Dimensions (H x W x D) 9.58 x 10.90 x 3.15 in (24.33 x 27.69 x 8.00 cm), wall mount
Weight / MTBF 5.10 kg (11.25 lb) with brackets; 489,458 hours Industrial compliance IEC 62443-4-1/-4-2, ODVA EtherNet/IP, PROFINET, AREMA C&S 11/19; corrosion IEC 60068-2-52/-2-60
Vehicle / rail (GE SKUs) UN ECE R10, E-Mark; EN50155:2021, EN50121-3-2/-4:2021, EN61373:2010, EN50124-1:2017, EN50153:2020, EN45545-2

Quality Certifications

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    Product matches the description perfectly. Happy with the purchase.

    Janice Stevens
    Posted on 27/12/2025
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    4.0

    Our operations team reported no incidents since deployment. Best compliment possible. Would have liked a tracking update sooner, but the product is great.

    Travis Brown
    Posted on 21/12/2025
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    5.0

    Working with Layer23 is what every vendor relationship should feel like.

Questions & Answers

  • What operating temperature range does IE-3400H-16T-E support?

    IE-3400H-16T-E operates from -40°C to +75°C with 200 LFM of airflow. In still air the rating is -40°C to +60°C, so a sealed mounting point without airflow must stay within that limit.
  • What DC input voltage does IE-3400H-16T-E accept?

    IE-3400H-16T-E accepts 9.6 to 60VDC on a single Mini-Change input and consumes 41.6W at 9.6V. The connector rejects cordsets or supplies with another connector, so use a Molex Mini-Change cordset such as 130006-0737 or PWR-IE160W-67-DC= on an 18-60V source.
  • Which MRP licenses does IE-3400H-16T-E need for a ring?

    The MRP manager role needs LIC-MRP-MGR-XE=, and MRP clients need LIC-MRP-CLIENT-XE=. Management options are WebUI, NETCONF, RESTCONF, YANG and Catalyst Center, where the optional IE3400H-DNA-E license is the Essentials-level choice. Catalyst Center Advantage requires a switch running Network Advantage, so this Essentials model stays on the -E license until it is upgraded.
  • What storage temperature and humidity does IE-3400H-16T-E tolerate?

    IE-3400H-16T-E can be stored from -40°C to +85°C, and humidity must stay within 5% to 95% non-condensing. The unit is type-tested at +85°C for 16 hours and operates at -40°C to +70°C with 40 LFM of airflow.
  • Which Molex cordsets connect power to IE-3400H-16T-E?

    Molex 130006-0737 is single-ended female, 130010-0863 is double-ended and 130006-2419 is the AC-input cordset. The IP67 supply PWR-IE160W-67-DC= gives a 54V output at 3.1A, and the switch draws 0.71A at 60V on its single Mini-Change input. There is no redundant second feed.
  • Which EMC standards does the Network Essentials model IE-3400H-16T-E meet?

    IE-3400H-16T-E meets FCC Part 15 B Class A, EN 55011 and EN 55032 for emissions, and EN 61000-6-1/-2/-4 for industrial immunity and emissions. EN 61326-1 and UL/CSA 62368-1 safety also apply. UL/CSA 61010-2-201 safety is also listed.
  • Does IE-3400H-16T-E hold Class I Div 2 hazardous-location certification?

    No. No IE3400H switch carries Class I Div 2 or Zone 2 certification, and IE-3400H-16T-E is no exception. The switch does carry IEC 62443-4-1 and IEC 62443-4-2 cybersecurity certification, ODVA EtherNet/IP, PROFINET certification and AREMA C&S 11/19.

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DataSheet Downloads

  • IE-3400H-16T-E Datasheet