IE-3100-8T4S-E – 8x1G Copper Ports – 4x1G SFP Uplinks
Cisco IE-3100-8T4S-E Compatible Accessories, Modules & Spare Parts
Find compatible network modules, power supplies, fans, optics, cables and spare parts for the Cisco IE-3100-8T4S-E. These accessories support fiber connectivity, hardware replacement, spare inventory and network maintenance projects.-
GLC-LH-SMD
1000BASE-LX/LH SFP - 10km SMF / 550m MMF - DOMOriginal price was: $2,658.11.$95.80Current price is: $95.80. Condition: New Factory Sealed -
GLC-TE
1000BASE-T SFP - RJ-45 Cat5 Copper - 100m ReachOriginal price was: $1,202.16.$70.00Current price is: $70.00. Condition: New Factory Sealed -
GLC-SX-MMD
1000BASE-SX SFP - MMF 850nm - DOMOriginal price was: $135.73.$59.00Current price is: $59.00. Condition: New Factory Sealed -
GLC-EX-SMD
1000BASE-EX SFP - 40km SMF - DOMOriginal price was: $5,329.57.$205.00Current price is: $205.00. Condition: New Factory Sealed -
GLC-ZX-SMD
1000BASE-ZX SFP - 70km SMF - EXT DOMOriginal price was: $10,672.47.$215.70Current price is: $215.70. Condition: New Factory Sealed
-
PWR-IE50W-AC
50W AC/DC PSU - 24VDC Output - DIN-RailOriginal price was: $1,055.24.$247.38Current price is: $247.38. Condition: New Factory Sealed -
PWR-IE50W-AC-IEC
50W AC PSU - IEC C14 Input - 24VDC OutputOriginal price was: $1,055.24.$520.80Current price is: $520.80. Condition: New Factory Sealed
Established Global IT Distributor
With over a decade of industry experience, we are a certified Cisco Partner delivering genuine enterprise networking hardware and trusted services to system integrators, ISPs, and enterprises worldwide.
IE-3100-8T4S-E Description
IE-3100-8T4S-E is a Cisco Catalyst IE3100 Rugged Series industrial Ethernet switch with Network Essentials licensing for DIN-rail access deployments in industrial cabinets. The SKU provides eight 10/100/1000 RJ45 downlink ports and four dedicated 100/1000 SFP fiber uplink ports, giving non-PoE edge sites a compact copper access switch with more fiber uplink positions than two-combo-port IE3100 models. Cisco documentation identifies it as a non-PoE model with dual DC power inputs, 17.8 W power consumption, 17.856 Mpps forwarding rate, and Cisco IOS XE support beginning with the Dublin 17.11.1 release train.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
IE-3100-8T4S-E |
|
Product type |
Industrial Ethernet switch |
|
Network license |
Network Essentials |
|
Total ports |
12 Gigabit Ethernet ports |
|
Copper downlink ports |
8 x 10/100/1000 RJ45 ports |
|
SFP-only uplink ports |
4 x 100/1000 SFP fiber ports |
|
Combo uplink ports |
No dual-media combo uplinks listed |
|
PoE budget |
Not applicable for this non-PoE model |
|
Power input |
Dual DC inputs |
|
Nominal input voltage |
12V to 48V |
|
Power consumption |
17.8 W |
|
Forwarding rate |
17.856 Mpps |
Product Performance
Key Features
IE-3100-8T4S-E gives the access switch four 100/1000 SFP fiber uplinks, so it should not be treated as a two-combo-uplink 8T2C substitute.
The downlink block is eight 10/100/1000 RJ45 ports for Ethernet endpoints that do not need switch-supplied PoE power.
Cisco maps the exact IE-3100-8T4S-E PID to Network Essentials, keeping the E suffix attached to the intended IE3100 license tier.
The hardware guide model table marks the IE-3100-8T4S-E FPGA data path as No, so IE3105-specific requirements should stay out of this order line.
The data sheet lists 12V to 48V nominal DC input and 17.8 W power consumption, which matters when the switch shares an industrial power supply with other cabinet loads.
Cisco documents an SD-card connector, two alarm inputs, one alarm output, dual power connectors, and a micro-USB port across the IE3100 Rugged Series.
Application Scenarios
IE-3100-8T4S-E fits control cabinets where eight copper endpoints need local access and multiple fiber uplinks are preferred over copper/SFP combo handoffs.
Suits installations where powered devices receive power outside the switch and the network design still needs four GE SFP uplink paths from the DIN-rail switch.
This model fits a Network Essentials IE3100 refresh when the project has outgrown the two-SFP 4T2S profile but does not require the dual-media uplinks of 8T2C.
Product Comparison
|
Parameter |
IE-3100-8T4S-E | |||
|---|---|---|---|---|
|
Product type |
Industrial Ethernet switch |
Industrial Ethernet switch |
Industrial Ethernet switch |
Industrial Ethernet switch |
|
Network license |
Network Essentials |
Network Essentials |
Network Essentials |
Network Essentials |
|
Total ports |
12 |
10 |
6 |
10 |
|
10/100/1000 RJ45 copper ports |
8 |
8 |
4 |
8 PoE/PoE+ |
|
100/1000 SFP-only uplinks |
4 |
No SFP-only uplinks listed |
2 |
No SFP-only uplinks listed |
|
1000BASE-T/1000BASE-X combo uplinks |
No combo uplinks listed |
2 |
No combo uplinks listed |
2 |
|
PoE power budget |
Not applicable |
Not applicable |
Not applicable |
240 W |
|
FPGA data path |
No |
No |
No |
No |
|
Power consumption |
17.8 W |
17.7 W |
14 W |
26 W excluding PoE load |
|
Forwarding rate |
17.856 Mpps |
14.88 Mpps |
8.928 Mpps |
14.88 Mpps |
|
Forwarding bandwidth |
12 Gbps |
10 Gbps |
6 Gbps |
10 Gbps |
|
MTBF |
575966 hours |
854560 hours |
931290 hours |
682250 hours |
- In an IE-3100-8T4S-E vs IE-3100-8T2C-E comparison, the current SKU adds four SFP-only uplinks while IE-3100-8T2C-E uses two dual-media combo uplinks.
- The IE-3100-8T4S-E vs IE-3100-4T2S-E difference is access density and uplink count: IE-3100-8T4S-E has eight RJ45 ports and four SFP uplinks, while IE-3100-4T2S-E has four RJ45 ports and two SFP uplinks.
- For IE-3100-8T4S-E vs IE-3100-8P2C-E comparison work, the main table split is endpoint power and uplink media: IE-3100-8P2C-E adds PoE/PoE+ and a 240 W PoE budget but uses combo uplinks.
- Buyers deciding which model to choose should lock the fiber-uplink count, combo-uplink requirement, and PoE requirement before treating these Network Essentials IE3100 PIDs as interchangeable.
Selection Guide
1. Choose it for eight data ports and four fiber uplinks
Choose IE-3100-8T4S-E when the cabinet needs eight Gigabit RJ45 endpoints, four 100/1000 SFP uplinks, Network Essentials, and a non-PoE access profile.
2. Use 8T2C-E only when combo media matters
Move to IE-3100-8T2C-E if the design needs two dual-media copper/SFP uplinks rather than four SFP-only uplinks.
3. Select 8P2C-E for powered access
Select IE-3100-8P2C-E when the same eight endpoint positions must supply PoE/PoE+ power and the BOM calls for the Cisco-listed 240 W PoE budget.
4. Verify optics and DC power before release
Confirm SFP module type, power-supply capacity, 12V to 48V DC feed, and DIN-rail space because these items control whether the 8T4S cabinet build matches the Cisco hardware profile.
Ordering Checklist
|
Review area |
Required confirmation |
Procurement risk |
|---|---|---|
|
Exact Cisco PID |
IE-3100-8T4S-E with Network Essentials |
Prevents the order from being filled with the two-combo-uplink IE-3100-8T2C-E |
|
Fiber uplink count |
4 x 100/1000 SFP fiber ports |
Protects designs that need more than two uplink fibers from being under-specified |
|
Copper endpoint count |
8 x 10/100/1000 RJ45 downlinks |
Keeps the BOM aligned with eight data endpoints rather than the smaller 4T2S profile |
|
PoE requirement |
No PoE budget is listed for this data-only SKU |
Moves powered cameras, phones, or access points to IE-3100-8P2C-E when switch power is required |
|
Industrial power source |
Dual DC inputs with 12V to 48V nominal input and 17.8 W consumption |
Aligns the switch with the cabinet power supply and wiring plan |
|
SFP and storage options |
SFP modules and SD cards are separate Cisco ordering items |
Avoids treating the switch PID as a complete optics or removable-storage bundle |
Optional Add-ons
|
Model |
Description |
|---|---|
|
Cisco Industrial Ethernet 50 W AC or high-DC power supply option | |
|
Cisco Industrial Ethernet 50 W AC low-profile power supply option | |
|
Cisco Industrial Ethernet 50 W AC power supply with IEC connector | |
|
SFP-GE-S= |
Cisco 1000BASE-SX GE SFP listed in the IE3100 SFP support table |
|
SFP-GE-L= |
Cisco 1000BASE-LX/LH GE SFP listed in the IE3100 SFP support table |
|
SFP-GE-Z= |
Cisco 1000BASE-ZX GE SFP listed in the IE3100 SFP support table |
|
SD-IE-16GB= |
Cisco IE 16 GB SD memory card option |
|
STK-RACK-DINRAIL= |
19 in. DIN rail mount kit listed in Cisco ordering information |
IE-3100-8T4S-E 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.|
Number |
Feature |
Number |
Feature |
|---|---|---|---|
|
1 |
Dual-media SFP port LEDs |
6 |
Express Setup LED |
|
2 |
Dual-media copper port LEDs |
7 |
System LED |
|
3 |
1000BASE-T port LEDs |
8 |
Alarm input LEDs |
|
4 |
Power connector LED |
9 |
Alarm output LED |
|
5 |
Management console LED |
10 |
PoE Status LED Note This LED is present in PoE models only. |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | IE-3100-8T4S-E | Product type | Industrial Ethernet switch |
| Network license | Network Essentials | Total ports | 12 Gigabit Ethernet ports |
| Copper downlink ports | 8 x 10/100/1000 RJ45 ports | SFP-only uplink ports | 4 x 100/1000 SFP fiber ports |
| Combo uplink ports | No dual-media combo uplinks listed | PoE power budget | Not applicable for this non-PoE model |
| FPGA data path | No | Operating system | Cisco IOS XE |
| Minimum introduction release | Cisco IOS XE Dublin 17.11.1 | Power input | Dual DC inputs |
| Nominal input voltage | 12V to 48V | Absolute input voltage | 9.6V to 60V |
| Power consumption | 17.8 W | Power input rating | 12VDC to 48VDC |
| Forwarding rate | 17.856 Mpps | Forwarding bandwidth | 12 Gbps |
| Switching bandwidth | 24 Gbps full-duplex capacity | DRAM | 4 GB |
| User-accessible flash | 1.5 GB | SD card capacity | 1 GB, 4 GB, or 16 GB optional SD card |
| Unicast MAC addresses | 8000 | VLAN scale | 256 VLANs |
| IGMP multicast groups | 512 | STP instances | 128 |
| Console ports | 1 RS-232 via RJ45 and 1 micro USB | Alarm I/O | 2 dry-contact alarm inputs and 1 alarm output |
| Mounting | DIN rail | Operating temperature | -40C to 75C in blower-equipped cabinet |
| Storage temperature | -40C to 85C | Relative humidity | 5 percent to 95 percent noncondensing |
| Operating altitude | Up to 15000 ft with no temperature derating | Thermal spacing | 1.0 in clearance top, sides, and bottom |
| Weight | 1.9 lb / 0.86 kg | MTBF | 575966 hours |
| Industrial protocol support | EtherNet/IP CIP, Modbus, SCADA, GOOSE, and PROFINET MRP | Management | Cisco Catalyst Center, WebUI, CLI, SNMP, and open APIs |
Get More Information
Need pricing, stock, or shipping details for the IE-3100-8T4S-E ? Layer23-Switch can help you check current availability, lead time, and delivery options for this. Send us the part number, quantity, and destination country via live chat or email sales@layer23-switch.com for a fast quotation.
Quality Certifications
Customer Reviews
Questions & Answers
-
What port layout does IE-3100-8T4S-E have?
-
Why choose IE-3100-8T4S-E for fiber-heavy OT sites?
-
Does IE-3100-8T4S-E support PoE endpoints?
-
How is IE-3100-8T4S-E different from IE-3100-8T2C-E?
-
What network redundancy use case fits IE-3100-8T4S-E?
-
What cabinet design matters for IE-3100-8T4S-E?
-
What software level ships with IE-3100-8T4S-E?
-
What SFP detail affects IE-3100-8T4S-E ordering?
Warranty
Layer23-Switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
All items are brand new, original, and factory-sealed.
Upon request, each unit can be fully tested and verified by a Cisco CCIE-certified engineer to ensure perfect working condition before shipment.
Our Cisco CCIE-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly. Visit Return Policy page for more information.
We support multiple secure payment and logistics options, backed by industry-leading verification:
Visit How to Pay page for more information
Extended, Worry-Free Warranty Coverage Factory New Sealed Enterprise Hardware:
· 3 Years Factory New Sealed
Visit Warranty Policy page for more information
Verify, plan, and comparewith confidence
Use practical tools to check device details, review lifecyclemilestones, and compare hardware before you buy.
Standard Services
Personalized Service, Superior Product Maintenance for Ultimate Satisfaction.
- Projects and Technical Support
- Easy Purchasing Supply
- Product Lifecycle Protection
- Exclusive F3 Team Support
Customized Support for Your Needs with CCIE, HCIE, HPE ASE, etc.
Worth every dollar. Layer23 delivers value across the board.
Hardware looks and feels exactly like a top-tier product should.
What we saved on hardware, we reinvested in supporting infrastructure.
Speedy delivery. Wings not included, but it flew here fast.
Order arrived quickly. Good service.