IE-1000-4T1T-LM – 4×10/100 Copper Ports – 1×10/100 Copper Uplink – Data Model
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IE-1000-4T1T-LM Description
IE-1000-4T1T-LM is a Cisco Industrial Ethernet 1000 Series lightly managed switch for compact industrial cabinet access. This non-PoE data model provides five Fast Ethernet copper ports, with four 10/100BASE-T downlink ports and one 10/100BASE-T copper uplink, so it fits small machine, control-panel, or edge-device networks that need simple DIN-rail Ethernet connectivity. Cisco documentation identifies the model with a 12 to 24VDC marked input range, a 9 to 32VDC maximum operating input range, IP30 industrial housing, and non-PoE operating temperature coverage for vented or sealed enclosures.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
IE-1000-4T1T-LM |
|
Product type |
Lightly managed industrial Ethernet switch |
|
Total ports |
5 |
|
Downlink ports |
4 x 10/100BASE-T copper |
|
Uplink ports |
1 x 10/100BASE-T copper |
|
PoE role |
Non-PoE data model |
|
Power input |
12 to 24VDC marked range |
|
Maximum operating input |
9 to 32VDC |
|
Mounting |
DIN rail |
|
Operating temperature |
-20C to +70C in vented enclosure; -20C to +60C in sealed enclosure |
|
Dimensions |
5.0 H x 1.5 W x 4.5 D in. |
|
Weight |
1.10 lb / 0.50 kg |
Product Performance
Key Features
IE-1000-4T1T-LM is the IE1000 model with four 10/100 copper downlinks and one 10/100 copper uplink, so it fits orders that need the compact data switch rather than the larger 6T2T layout.
Cisco positions the 4T1T model as a data model, which means endpoint power must come from another source and the order should not assume a switch PoE budget.
The single uplink is a Fast Ethernet copper port, separating this SKU from the P2S models that use two GE SFP uplinks and a different power-input plan.
The 12 to 24VDC marked range and 9 to 32VDC maximum operating range align this switch with non-PoE industrial DC cabinets.
IE1000 software documentation lists a web GUI interface plus features such as VLAN, QoS priority port, IGMP, LACP, BPDU Guard, port security, and SNMP v2/v3 traps.
The 1.5-inch chassis width, DIN-rail mounting, IP30 rating, and non-PoE temperature limits make the model useful where a small cabinet has no room or need for PoE hardware.
Application Scenarios
IE-1000-4T1T-LM fits a small OT cell where four controllers, HMIs, or sensors connect over 10/100 copper and the upstream handoff remains a single Fast Ethernet copper port.
Select this PID when a site needs IE1000 VLAN, IGMP, LACP, QoS priority, port-security, and SNMP functions but powered endpoints are handled outside the switch.
Use the 4T1T model for cabinets that need the narrow IE1000 data chassis, 12 to 24VDC input planning, and a non-PoE temperature envelope reviewed before staging.
Product Comparison
|
Parameter |
IE-1000-4T1T-LM | |||
|---|---|---|---|---|
|
Product type |
Lightly managed industrial Ethernet switch |
Lightly managed industrial Ethernet switch |
Lightly managed industrial Ethernet switch |
Lightly managed industrial Ethernet switch |
|
Total ports |
5 |
8 |
6 |
10 |
|
Downlink copper ports |
4 x 10/100BASE-T non-PoE |
6 x 10/100BASE-T non-PoE |
4 x 10/100BASE-T PoE/PoE+ |
8 x 10/100BASE-T PoE/PoE+ |
|
Uplink ports |
1 x 10/100BASE-T copper |
2 x 10/100BASE-T copper |
2 x 100/1000 Mb/s SFP |
2 x 100/1000 Mb/s SFP |
|
PoE role |
Non-PoE data model |
Non-PoE data model |
PoE/PoE+ model |
PoE/PoE+ model |
|
PoE power budget |
No PoE budget listed for data model |
No PoE budget listed for data model |
120W |
180W |
|
Power input |
12 to 24VDC |
12 to 24VDC |
48 to 54VDC |
48 to 54VDC |
|
Dimensions |
5.0 H x 1.5 W x 4.5 D in. |
5.0 H x 1.8 W x 4.5 D in. |
5.0 H x 1.8 W x 5.3 D in. |
5.0 H x 1.8 W x 5.3 D in. |
|
Weight |
1.10 lb / 0.50 kg |
1.25 lb / 0.57 kg |
1.70 lb / 0.77 kg |
1.85 lb / 0.84 kg |
- In an IE-1000-4T1T-LM vs IE-1000-6T2T-LM comparison, the difference is copper scale: 4T1T has five total Fast Ethernet ports with one copper uplink, while 6T2T has eight total Fast Ethernet ports with two copper uplinks.
- The IE-1000-4T1T-LM vs IE-1000-4P2S-LM difference is power and media design because 4T1T is a non-PoE copper-uplink model and 4P2S uses 48 to 54VDC input with two GE SFP uplinks.
- For IE-1000-4T1T-LM vs IE-1000-8P2S-LM, the comparison should start with endpoint power and port count because 8P2S is the larger PoE/SFP model with eight powered downlinks and a 180W PoE budget.
- Which model to choose depends on confirmed endpoint power, uplink media, and whether the cabinet is designed for 12 to 24VDC data-model input or 48 to 54VDC PoE input.
Selection Guide
1. Choose the five-port data model
Choose IE-1000-4T1T-LM when the cabinet needs four 10/100 copper access ports and one 10/100 copper uplink in the IE1000 lightly managed family.
2. Step up for more copper endpoints
Move to IE-1000-6T2T-LM when five total ports or one uplink is not enough, because the 6T2T model keeps the non-PoE data role and adds copper capacity.
3. Keep P2S models for PoE or fiber
Select IE-1000-4P2S-LM or IE-1000-8P2S-LM only when the order requires powered endpoints or GE SFP uplinks, since those variants change the power source and media design.
4. Verify the non-PoE cabinet assumptions
Confirm the 12 to 24VDC source, copper cable plan, endpoint power source, DIN-rail space, and sealed or vented enclosure target because those checks decide whether 4T1T fits the site.
Ordering Checklist
|
Checkpoint |
Confirm on the order |
Why it matters |
|---|---|---|
|
Orderable model |
Cisco IE-1000-4T1T-LM |
Keeps the request on the five-port 4T1T data switch instead of the eight-port 6T2T or a PoE/SFP model |
|
Port allocation |
Four Fast Ethernet device ports plus one Fast Ethernet copper uplink |
Confirms that the site does not require a second uplink or extra local copper ports |
|
Powered-device requirement |
Endpoint power is supplied outside the switch |
Prevents PoE-dependent devices from being mapped to a data-only IE1000 order line |
|
DC input boundary |
Cabinet source matches 12 to 24VDC marked input and 9 to 32VDC operating range |
Avoids mixing this data PID with the 48 to 54VDC PoE hardware path |
|
Thermal envelope |
Non-PoE IE1000 temperature limits match the enclosure airflow type |
Supports sealed or vented cabinet review before installation |
|
Physical fit |
DIN-rail layout allows the 1.5-inch wide by 4.5-inch deep chassis |
Checks the smallest IE1000 chassis space before the bill of materials is finalized |
Optional Add-ons
|
Model |
Description |
|---|---|
|
PWR-IE50W-AC= |
Cisco IE 50W AC or DC power supply listed without PoE/PoE+ support |
|
PWR-IE50W-AC-L= |
Cisco IE 50W AC power supply listed without PoE/PoE+ support |
|
STK-RACK-DINRAIL= |
19-inch DIN rail mount kit listed for Cisco IE 1000 Series switches |
Cisco IE 1000 Switch Rear Panel
The rear panel of the switch has a latch for installation on a DIN rail. See photo. The latch is spring-loaded to move down to position the switch over a DIN rail and return to the original position to secure the switch to a DIN rail.
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | IE-1000-4T1T-LM | Product type | Lightly managed industrial Ethernet switch |
| Total ports | 5 | Downlink ports | 4 x 10/100BASE-T copper ports |
| Uplink ports | 1 x 10/100BASE-T copper port | PoE role | Non-PoE data model |
| Power input marked range | 12 to 24VDC | Maximum operating input range | 9 to 32VDC |
| Switching bandwidth | 5.6 Gbps platform maximum | Forwarding bandwidth | 2.8 Gbps platform maximum |
| Management | Cisco IE1000 web GUI interface | Layer 2 features | VLAN, IGMP, LACP, QoS priority port, and port security |
| SNMP support | SNMP v2/v3 traps | BPDU Guard | Supported in IE1000 software release notes |
| DRAM | 128 MB DDR2 without ECC | Flash memory | 160 MB |
| Dimensions | 5.0 H x 1.5 W x 4.5 D in. / 127 H x 38 W x 115 D mm | Weight | 1.10 lb / 0.50 kg |
| Mounting | DIN rail | Ingress protection | IP30 |
| Operating temperature | -20C to +70C in vented enclosure | Sealed enclosure temperature | -20C to +60C |
| Relative humidity | 5% to 95% non-condensing | MTBF | 374052 hours |
Get More Information
Need pricing, stock, or shipping details for the IE-1000-4T1T-LM ? 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
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What does IE-1000-4T1T-LM provide for very small panels?
-
Is IE-1000-4T1T-LM a PoE model?
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Why pick IE-1000-4T1T-LM instead of IE-1000-6T2T-LM?
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Can IE-1000-4T1T-LM be configured through normal IOS commands?
-
What temperature planning matters for IE-1000-4T1T-LM?
-
What network design fits IE-1000-4T1T-LM?
-
What uplink limitation matters on IE-1000-4T1T-LM?
-
Which buyer requirement rules out IE-1000-4T1T-LM?
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