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IE-1000-4T1T-LM
Cisco IE-1000-4T1T-LM Industrial Ethernet 1000 4-Port Fast E...
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IE-1000-4T1T-LM is a lightly managed Layer 2 industrial switch with four 10/100 copper downlinks and one fixed 10/100 copper uplink. Its DIN rail chassis belongs to the Industrial Ethernet 1000 family, serving machine-to-machine connections, factory automation, and building automation networks. Connected endpoints require separate power because this data-only model does not provide PoE. The copper uplink requires neither a removable network card nor an optical transceiver. IE-1000-4P2S-LM is the nearest powered sibling, adding PoE+ access ports. A 50-second cold start establishes the startup interval to allow after cabinet power is restored.
IE-1000-4T1T-LM price for new stock is $777.00, a 5.2% saving from the Cisco list price of $820.00. IE-1000-4T1T-LM refurb price is $690.48. IE-1000-4T1T-LM is in stock and available for free next-day delivery. (terms applied)
Request bulk order quote for IE-1000-4T1T-LM for additional pricing. Browse the full Cisco IE 1000 Industrial Ethernet Switches series or explore all Cisco products.
4.2W power consumption separates the switch's own electrical load from the equipment attached to its Ethernet ports. The embedded hardware combines 128 MB of DRAM with 160 MB of flash for switch software and saved configuration. IE-1000-4T1T-LM supports VLAN separation and STP/MSTP topology control, while LACP groups compatible Ethernet links. IGMP snooping and an IGMP querier handle multicast membership; DHCP snooping and BPDU guard provide additional port-level controls. The Cisco IE 1000 web Device Manager provides browser configuration through HTTP/HTTPS, with SNMPv2/SNMPv3 monitoring and additional SSH and Telnet connectivity. Syslog retains events locally or forwards them to a remote server, while port mirroring copies selected traffic for analysis. TACACS+ and RADIUS support authentication controls. Sticky-MAC retains learned addresses to restrict new devices connecting through a port. Inter-VLAN routing is not provided, so communication between separate VLANs requires an external routing device.
ORM Systems offers IE-1000-4T1T-LM new sealed or certified refurbished; refurbished units are inspected and bench-tested for power-on and POST, clean boot, and every port linking at rated speed, with firmware verified and configurations wiped to factory default. Specify the condition, quantity, and required power accessories on the purchase order. New units carry up to a 3-year extended ORM warranty, certified refurbished units carry up to 1 year, and every condition includes 30-day returns, terms apply; Cisco's separate hardware warranty is five years limited. Enterprise and volume orders support PO acceptance, Net-30 for government, and RMA with advance replacement.
| Key Specs | Key Spec Values |
|---|---|
Operating System | IE 1000 switch software |
Port Configuration | 4 x 10/100 access / 1 x 10/100 copper uplink |
When a machine-network refresh requires native CIP communication without an added configuration step, the switch can participate in EtherNet/IP industrial automation networks. That requirement differs from simply forwarding Ethernet traffic between devices. Specify the expected industrial protocol integration and the connected equipment's communication settings before releasing the PO.
When several control cabinets need consistent addressing for attached devices, the embedded DHCP server can assign addresses from configured pools, and the per-port BootP server can answer clients using the same pool configuration. Decide the address pools and port assignments during staging, then specify the configuration required before the PO.
When staging switches for a rollout that previously relied on Plug and Play, software release 1.9.6 removes that provisioning module from both switch software and Device Manager. Express Setup or manual configuration is required instead. Confirm the software release and provisioning procedure before specifying staging work on the PO.
Endpoint power over Ethernet
IE-1000-4T1T-LM supplies no endpoint power. IE-1000-4P2S-LM provides four PoE+ downlinks with a 120W shared budget and changes the uplinks to two Gigabit SFP ports.
Fiber or Gigabit upstream connections
IE-1000-4T1T-LM has a Fast Ethernet copper uplink. IE-1000-8P2S-LM provides two Gigabit SFP uplinks but also increases the access connection count to eight Fast Ethernet ports.
Mon–Fri: [09:00-16:00]
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| IE-1000-4T1T-LM |  IE-1000-4P2S-LM |  IE-1000-6T2T-LM |  IE-1000-8P2S-LM | |
|---|---|---|---|---|
| Depth | 115 mm | 134 mm | 115 mm | 134 mm |
| Ethernet Technology | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet |
| Flash Memory | 160 MB | 160 MB | 160 MB | 160 MB |
| Form Factor | DIN Rail Mount | DIN Rail Mount | DIN Rail Mount | DIN Rail Mount |
| Height | 127 mm | 127 mm | 127 mm | 127 mm |
| Manufacturer Part Number | IE-1000-4T1T-LM | IE-1000-4P2S-LM | IE-1000-6T2T-LM | IE-1000-8P2S-LM |
| Memory | 128 MB | 128 MB | 128 MB | 128 MB |
| Power Consumption | 4.2W | 140.4W | 5.3W | 205.2W |
| Weight | 0.5 kg | 0.77 kg. | 0.57 kg | 0.84 kg |
| Width | 38 mm | 45.7 mm | 45.7 mm | 45.7 mm |
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New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 90 days, for dependable protection on every order. The exact term is confirmed on your quote, order confirmation and invoice.
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Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
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Reviewed on the 7 July 2019
IE-1000-4T1T-LM offers stable connectivity and reliable industrial switching.
Reviewed on the 15 September 2017
Consistent performance and simple configuration process.
Reviewed on the 12 August 2017
Reliable uptime for remote industrial environments.
Reviewed on the 26 July 2017
IE-1000-4T1T-LM ensures steady network stability.
Reviewed on the 18 October 2021
Durable industrial Ethernet switch with solid throughput.
Reviewed on the 27 July 2018
Compact and dependable solution for small automation setups.
IE-1000-4T1T-LM identifies an Industrial Ethernet 1000 lightly managed switch: IE-1000 names the family, 4T corresponds to four Fast Ethernet copper downlinks, and 1T corresponds to one Fast Ethernet copper uplink. The complete LM model uses GUI-based management and provides data connections without PoE output.
IE-1000-4T1T-LM is configured through its web Device Manager, with HTTP/HTTPS browser access and SNMPv2/SNMPv3 monitoring. SSH and Telnet connectivity are also supported, while the user configuration interface remains web GUI only. Syslog can display local events or forward them to a remote server for centralized review.
Cisco has not announced an end-of-sale date for Industrial Ethernet 1000. IE-1000-4T1T-LM belongs to the available series and remains a supported model. No end-of-sale milestone or dated replacement requirement is attached to this switch's current lifecycle status.
IE-1000-4T1T-LM is available from ORM Systems new sealed or certified refurbished. Cisco's separate hardware warranty is five years limited. ORM offers up to a 3-year extended warranty on new units and up to 1 year on certified refurbished units, plus 30-day returns on every condition; terms apply.
No, IE-1000-4T1T-LM does not provide PoE or PoE+ output on any Ethernet port. Connected endpoints need their own power arrangement, separate from the switch's DC input. The copper port configuration does not imply powered access connections, and this model has no endpoint PoE power budget.
IE-1000-4T1T-LM accepts 12-24V DC nominal power through a single DC-A connection, with a maximum operating range of 9-32V DC. PWR-IE50W-AC= is a compatible external converter supplying 24V DC. The switch has no second DC connection, so two independent cabinet feeds cannot connect directly.
IE-1000-4T1T-LM mounts on a DIN rail and measures 127 mm high, 38 mm wide, and 115 mm deep, including the DIN rail. The 0.5 kg chassis is a compact industrial unit rather than a full-width rack-mount switch. Cabinet planning must also match the enclosure-dependent operating temperature range.
No, IE-1000-4T1T-LM is a Layer 2 switch rather than an inter-VLAN router. VLANs divide the network into separate broadcast domains, while traffic between those domains requires a routing device. A static management IP address and an embedded DHCP server do not add Layer 3 forwarding.
IE-1000-4T1T-LM cannot use Plug and Play provisioning when running software release 1.9.6 because that release removes the module from both switch software and Device Manager. Express Setup or manual configuration replaces that provisioning path. Earlier provisioning behavior must not be assumed when specifying the installed software release.
IE-1000-4T1T-LM has no powered access ports, while IE-1000-4P2S-LM provides four PoE+ Fast Ethernet downlinks with a 120W shared budget. Their endpoint power requirements therefore differ. The data-only model suits separately powered equipment; the PoE+ model suits endpoints requiring electrical power over the network cable.
IE-1000-6T2T-LM has six Fast Ethernet copper downlinks, compared with four on IE-1000-4T1T-LM. The additional access connections change how many local devices can attach directly. The four-downlink model suits a smaller connection count; the six-downlink model accommodates two additional devices without adding another access switch.
IE-1000-8P2S-LM provides two Gigabit SFP uplinks, whereas IE-1000-4T1T-LM has one Fast Ethernet copper uplink. The SFP interfaces support a different upstream connection plan and require compatible transceivers. The copper-uplink model suits 100Mbps upstream links; the SFP-uplink model suits fiber or Gigabit upstream requirements.
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