IE-3400-8T2S-A – 8×1G Data Ports – 2×1G SFP Uplinks – Network Advantage

Brand: Cisco Category: Catalyst IE3400 Rugged Switches Availability:
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Model: IE-3400-8T2S-A
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Cisco IE-3400-8T2S-A Compatible Accessories, Modules & Spare Parts

Find compatible network modules, power supplies, fans, optics, cables and spare parts for the Cisco IE-3400-8T2S-A. These accessories support fiber connectivity, hardware replacement, spare inventory and network maintenance projects.

Optics & Cables Compatible with Cisco IE-3400-8T2S-A

  • GLC-LH-SMD GLC-LH-SMD

    GLC-LH-SMD

    1000BASE-LX/LH SFP - 10km SMF / 550m MMF - DOM
    Original price was: $2,658.11.Current price is: $89.00. Condition: New Factory Sealed
  • GLC-TE GLC-TE

    GLC-TE

    1000BASE-T SFP - RJ-45 Cat5 Copper - 100m Reach
    Original price was: $1,202.16.Current price is: $51.52. Condition: New Factory Sealed
  • GLC-SX-MMD GLC-SX-MMD

    GLC-SX-MMD

    1000BASE-SX SFP - MMF 850nm - DOM
    Original price was: $1,335.73.Current price is: $57.00. Condition: New Factory Sealed
  • GLC-EX-SMD GLC-EX-SMD

    GLC-EX-SMD

    1000BASE-EX SFP - 40km SMF - DOM
    Original price was: $5,329.57.Current price is: $205.00. Condition: New Factory Sealed
  • GLC-ZX-SMD GLC-ZX-SMD

    GLC-ZX-SMD

    1000BASE-ZX SFP - 70km SMF - EXT DOM
    Original price was: $10,672.47.Current price is: $174.70. Condition: New Factory Sealed

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IE-3400-8T2S-A Description

IE-3400-8T2S-A is a Cisco Catalyst IE3400 Rugged Series industrial switch with 8 Gigabit copper ports, 2 Gigabit SFP uplinks, and Network Advantage licensing.

It is built for industrial networks where PLCs, HMIs, controllers, gateways, and cabinet-level Ethernet devices need rugged Gigabit connectivity without PoE. Compared with IE-3400-8T2S-E, this model keeps the same hardware port design but adds the higher Network Advantage software tier for more advanced industrial network requirements. Cisco lists IE-3400-8T2S-A as “8 GE Copper and 2 GE SFP, Adv. Modular, Network Advantage.

Product Highlights

Gigabit Ethernet Ports
SFP Ports
PoE Budget Base

Quick Specs

Parameter

Specification

Product SKU

IE-3400-8T2S-A

Product Series

Cisco Catalyst IE3400 Rugged Series

Total Ports

10

Copper Ports

8 × 10/100/1000 RJ45

SFP Uplink Ports

2 × 100/1000 SFP

PoE Support

No

Default License

Network Advantage

Expansion Support

IE3400 / IE3300 expansion modules

Maximum GE Ports with Module

Up to 26

Key Features

Network Advantage License

Full Layer 3 routing (OSPF, BGP, EIGRP, IS-IS, RIP), VRF-lite, MACsec-256, SGT/SGACL

Industrial Resiliency

Dual 9.6 – 60 VDC inputs (min. 48 V for PoE), –40 °C to +75 °C, shock/vibration certified

High-Density Ports

8×1 GbE RJ-45 + 2×1 Gb SFP; expandable to 26 ports via IEM modules

Full Flexible NetFlow (FNF)

Real-time traffic analytics for capacity planning and threat detection

Zero-Touch SwapDrive

Hot-swappable SD card for backup and field replacement with no downtime

Precision Timing & Redundancy

IEEE 1588v2 PTP for sub-microsecond sync; MRP/REP for deterministic ring topology

Application Scenarios

Industrial Automation

Vibration- and shock-resistant; extended temperature range for factory floors and PLC networks

Transportation & Utilities

IEEE 1588v2 PTP, MRP/REP for sub-microsecond synchronization and deterministic ring protection

Outdoor & Remote Sites

IP30-rated, fanless design; DIN-rail mount for cabinets, warehouses, and remote facilities

Product Comparison

Parameter

IE-3400-8T2S-A

IE-3400-8T2S-E

IE-3400-8P2S-A

IE-3300-8T2S-A

Real Buyer Question

Need Advantage data-only IE3400?

Is Essentials enough?

Need PoE?

Need IE3300 instead?

Total Ports

10

10

10

10

Copper Ports

8 × 1G data

8 × 1G data

8 × 1G PoE/PoE+

8 × 1G data

SFP Uplinks

2 × 1G

2 × 1G

2 × 1G

2 × 1G

PoE Support

No

No

Yes

No

Default License

Network Advantage

Network Essentials

Network Advantage

Network Advantage

Expansion Path

IE3400 / IE3300 modules

IE3400 / IE3300 modules

IE3400 / IE3300 modules

IE3300 modules

Best For

Advanced data-only industrial edge

Cost-controlled data-only edge

Cameras/APs/PoE endpoints

IE3300 standardized projects

Typical Decision

Choose for advanced software tier

Choose for lower license cost

Choose when powered endpoints exist

Choose if IE3300 platform is required

IE3400 Front Panel Overview

The illustrations in this section provide an overview of the variety of components available on the various switch models in this product family. Not all models are illustrated.

1

10/100/1000 Copper Ethernet ports (downlink ports)

7

Flash memory card slot

2

Power connector DC-B

8

SFP module slots (uplink ports)

3

Power connector DC-A

9

USB mini-Type B (console) port

4

Protective ground connection

10

RJ-45 console port

5

Alarm connector

11

USB mini-Type A port

6

10/100/1000 Copper Ethernet ports (downlink ports)

IE-3400-8T2S-A-Front-Overview

Specifications

Parameter Details Parameter Details
Product SKU IE-3400-8T2S-A Product Description Catalyst IE3400 with 8 GE Copper and 2 GE SFP, Adv. Modular, Network Advantage
Product Series Cisco Catalyst IE3400 Rugged Series Switch Type Rugged Industrial Ethernet Switch
Default License Network Advantage Software Feature Set Network Advantage includes Network Essentials features
Total Base Ports 10 RJ45 Copper Ports 8 × 10/100/1000
SFP Uplink Ports 2 × 100/1000 SFP PoE / PoE+ Budget Not applicable
Maximum GE Ports Up to 26 with expansion module Expansion Module Support IE3400 and IE3300 expansion modules
Forwarding Rate Line rate for all ports and all packet sizes Number of Queues 8
Unicast MAC Addresses 16K IGMP Multicast Groups 1K
VLANs 256 STP Instances 128
IPv4 Indirect Routes 3000 IPv6 Indirect Routes 512
Access Control Entries 3K PACL / VACL / RACL DRAM 4 GB
Flash 1.5 GB user accessible SD Card Capacity 4 GB / 16 GB optional
Jumbo Frames 8996 bytes Removable Storage USB and SD card optional
Alarm I/O 2 alarm inputs, 1 alarm output Console Ports 1 RS-232 via RJ-45, 1 USB Mini Type B
Power Inputs Dual DC power input Input Voltage Range 9.6 to 60 VDC
Input Current 6.3A Power Consumption 36W
Mounting DIN rail Dimensions 6.0 × 3.6 × 5.3 in. / 15.2 × 9.1 × 13.5 cm
Weight 3.8 lb / 1.7 kg Cooling Fanless, convection-cooled
Operating Temperature -40°C to +70°C in 40 LFM vented enclosure; -40°C to +60°C in sealed enclosure; -40°C to +75°C with minimum 200 LFM fan or blower-equipped enclosure Type-Tested Temperature +85°C for 16 hours
Operating Altitude Up to 15,000 ft Storage Temperature -40°C to +85°C
Storage Altitude 15,000 ft Relative Humidity 5% to 95%, non-condensing
Rated MTBF 549,808 hours Warranty Five-year limited hardware warranty
Layer 2 Features 802.1Q, 802.1w, 802.1AB, 802.1s, 802.3ad, NTP, UDLD, CDP, LLDP, PAgP, LACP, VTPv2, VTPv3, EtherChannel, Q-in-Q, Voice VLAN, PVST+, MSTP, RSTP Layer 3 Features Inter-VLAN routing, static routing, OSPF, BGP, ISIS, RIP, EIGRP, PBR, VRRP, HSRP, BFD Echo Mode for OSPFv3
Network Advantage Features VRF-Lite, VRF-Aware SGT, MACsec-256, SGT/SGACL, Cisco TrustSec, PIM-SM, PIM-DM, MSDP, multicast routing BSR, Auto-RP, Embedded RP Industrial Ethernet Features MRP, DLR, REP, PROFINET MRP, EtherNet/IP, PRP, HSR, IEC 61850 GOOSE, PTP, TSN
PRP Support Available on select base switch ports Gig1/1 – Gig1/4; single PRP instance supported IOx Support Container, Cyber Vision, Secure Equipment Access
Management WebUI, SNMP, syslog, DHCP server, SPAN, RSPAN, FSPAN, FRSPAN, Express Setup, Catalyst Center support Security Port security, 802.1x, DHCP snooping, Dynamic ARP Inspection, IP Source Guard, MAB, storm control, SCP, SSH, SNMPv3, TACACS+, RADIUS, FNF, MACsec-128, FIPS 140-2
IEEE Standards IEEE 802.1D, 802.1p, 802.1q, 802.1s, 802.1w, 802.1x, 802.1AB, 802.3ad, IEEE 1588v2, 802.3ah, 802.3x, 802.3, 802.3u, 802.3ab, 802.3z Industrial Cybersecurity Standards IEC 62443-4-1, IEC 62443-4-2
EMI / EMC Emissions FCC 47 CFR Part 15 Subpart B Class A, EN 55032 / CISPR 32 Class A, VCCI Class A, AS/NZS CISPR 32 Class A, CISPR 11 Class A, ICES 003 Class A, CNS 13438 Class A, KN 32 Class A, EN 300 386 EMC Immunity CISPR 24 / CISPR 35, EN55024 / EN55035, KN 35, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-10, EN 61000-4-16, EN 61000-4-17, EN 61000-4-18, EN 61000-4-29
Industrial Standards EN 61000-6-2, EN 61000-6-4, EN 61000-6-1, EN 61326-1, EN61131-2, IEEE 1613, EN/IEC 61850-3, ODVA Industrial EtherNet/IP, NEMA TS 2-2016, AREMA C & S section 11 and 19, IP30 Safety Certifications UL/CSA 60950-1, IEC 60950-1 CB, UL/CSA 62368-1, IEC 62368-1 CB, UL/CSA 61010-2-201, IEC/EN 61010-2-201
Hazardous Location Certifications UL121201 Class I Div 2 Groups A-D, CSA 213 Class I Div 2 Groups A-D, UL/CSA 60079-0/-15 Class I Zone 2 Gc/IIC, IEC 60079-0/-15 IECEx, EN 60079-0/-15 ATEX with cabinet enclosure required Marine / Railway Standards DNV certification, IEC 60945, IACS UR E10, Marine DNV GL, EN50125-1, EN50125-3, EN50121-4, EN50121-3-2 / EN50155
Shock IEC 60068-2-27 operational shock 50G 3ms half sine; non-operational shock 65-80G 9ms trapezoidal Vibration IEC 60068-2-6, 5Hz-150Hz sinusoidal
Corrosion IEC 60068-2-52 salt fog; IEC 60068-2-60 flowing mixed gas Catalyst Center Licensing Catalyst Center licenses are optional add-ons; Catalyst Center Advantage requires Network Advantage on the switch

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    Eugene Moore
    Posted on 24/02/2026
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    5.0

    Operating reliably since installation. No follow-up tickets needed.

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    Posted on 21/02/2026
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    5.0

    Premium quality at every level of inspection.

    Ingrid Berg
    Posted on 07/01/2026
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    4.0

    Sales process was smooth — no unnecessary back-and-forth or confusion. Invoice formatting was a bit different from what our AP system expects, but workable.

    Bucky Barnes
    Posted on 12/07/2025
    Verified Buyer
    5.0

    Solid shipping. No damage. Reliable.

    Samwise Gamgee
    Posted on 18/05/2025
    Verified Buyer
    5.0

    Honest folks. Package was wrapped up tight.

Questions & Answers

  • What is Cisco IE-3400-8T2S-A?

    Cisco IE-3400-8T2S-A is a rugged DIN-rail industrial switch with 8 Gigabit copper ports, 2 Gigabit SFP uplinks, modular expansion support, and Network Advantage licensing. It is aimed at industrial networks that need advanced software capability without PoE on the base ports.

  • Does IE-3400-8T2S-A support PoE?

    No. IE-3400-8T2S-A is a data-only base switch and does not provide PoE on its 8 copper ports. If endpoint power is required, the IE-3400-8P2S-E or IE-3400-8P2S-A family is the correct direction.

  • Why choose IE-3400-8T2S-A instead of IE-3400-8T2S-E?

    Choose IE-3400-8T2S-A when the same 8 copper plus 2 SFP hardware shape is needed with Network Advantage as the default license. The E model is more cost-focused for Network Essentials deployments.

  • Is IE-3400-8T2S-A a good fit for PLC and controller networks?

    Yes. IE-3400-8T2S-A fits PLC, controller, and industrial machine networks that need rugged copper access, fiber uplinks, and advanced IOS XE features. It is especially useful when the devices have their own power and do not need PoE.

  • Can IE-3400-8T2S-A use expansion modules?

    Yes. IE-3400-8T2S-A supports compatible IE3400 and IE3300 expansion modules, but the module choice should be checked against the desired port media and feature requirements. Some module combinations can affect advanced feature support.

  • What uplinks does IE-3400-8T2S-A provide?

    IE-3400-8T2S-A provides 2 Gigabit SFP uplink ports. That makes it useful for fiber backhaul from a cabinet or machine area to a distribution switch, but it is not the right model if the design requires native 10G uplinks.

  • Is IE-3400-8T2S-A suitable for redundant industrial power designs?

    Yes. IE-3400-8T2S-A supports redundant DC power input, which is important in industrial cabinets where uptime and power resilience are part of the design. The external power supply still has to be selected for the site voltage and load.

  • When should I choose IE-3300-8U2X-A instead of IE-3400-8T2S-A?

    Choose IE-3300-8U2X-A when the access layer needs PoE or high-power PoE plus 10G SFP+ uplinks. IE-3400-8T2S-A is better when the design needs rugged data-only access with 1G SFP uplinks and Network Advantage.

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