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IEM-3300-6T2S
Cisco IEM-3300-6T2S Catalyst IE3300 Rugged 6-Port Gigabit DI...
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IEM-3300-6T2S is a fanless industrial Ethernet expansion module, not a standalone switch, adding six non-PoE Gigabit copper ports and two fixed Gigabit SFP ports to a compatible host. The Catalyst IE3300 Rugged module also attaches to compatible Catalyst IE3400 Rugged base switches. Its optical interfaces are expansion downlinks rather than a removable high-speed uplink card. The DIN rail assembly belongs in an industrial cabinet rather than a full-width rack chassis. IEM-3300-8P= instead supplies PoE/PoE+ on its copper connections when paired with a PoE-capable base. The mixed copper-and-fiber expansion module serves purchases requiring both connection types on an existing industrial switch, rather than a second independently operated device. Manufacturing, energy, and transportation networks are among the family's industrial applications.
IEM-3300-6T2S price for new stock is $1,102.50, a 49.9% saving from the Cisco list price of $2,200.00. IEM-3300-6T2S refurb price is $551.25. IEM-3300-6T2S is in stock and available for free next-day delivery. (terms applied)
Request bulk order quote for IEM-3300-6T2S for additional pricing. Browse the full Cisco IE3300 Catalyst Rugged Switches series or explore all Cisco products.
9W power consumption adds to the host's electrical load and must be included when sizing power for the assembled system. Optical interfaces also support 100 Mbps operation for compatible fiber connections. IEM-3300-6T2S uses the base switch's management plane rather than a separate module management interface. Host access includes Web UI, CLI through console or SSH/Telnet, SNMP, CIP-based tools, Siemens STEP 7 or TIA Portal, and Cisco Catalyst Center. Cisco IOS XE on the host also exposes NETCONF and RESTCONF configuration interfaces. A sealed enclosure limits operation to 60°C; operation at 75°C requires a fan- or blower-equipped enclosure with at least 1.016 m/s airflow. Optical component selection also affects the permitted operating temperature. The side connection joins the host mechanically and electrically rather than connecting as an independently cabled switch.
IEM-3300-6T2S is offered new sealed or certified refurbished; refurbished modules are inspected and bench-tested in a compatible host for power-on and POST, clean boot, every port linking at rated speed, and optics bay recognition. Specify the condition, quantity, host model, and required accessories on the purchase order. Enterprise and volume orders can use PO acceptance, Net-30 for government, and RMA with advance replacement, with regional stock and RMA coverage across UK, EU, US, and MEA. ORM warranty is up to 3-year extended for new units and up to 1 year for certified refurbished units, with 30-day returns on every condition, terms apply; Cisco's five-year limited hardware warranty remains separate.
| Key Specs | Key Spec Values |
|---|---|
Operating System | Cisco IOS XE on the host switch |
Port Configuration | 6 x 1G copper / 2 x 1G SFP |
Cooling | Fanless |
When an installed industrial switch needs additional connections without replacing the base, this module brings a compatible Catalyst IE3300 assembly to 18 total interfaces. Treat the base and expansion hardware as one assembly in the cabinet schedule, and confirm the required connection mix before issuing the purchase order.
When a site plans to add expansion hardware during scheduled maintenance, the base switch must be de-energized before attachment. Assembly also precedes DIN rail mounting, so access to the installed cabinet matters. Include the shutdown, mounting work, and recommissioning checks in the work order before releasing the hardware purchase.
PoE power for connected endpoints
IEM-3300-6T2S supplies no PoE on its copper ports. IEM-3300-8P= offers eight Gigabit PoE/PoE+ ports, requires a PoE-capable base, and omits SFP ports.
10G fiber connections on the module
IEM-3300-6T2S supports only 100/1000 Mbps SFP connections. A compatible 10G-uplink base, such as IE-3300-8T2X-E, provides 10G interfaces separately from the expansion module.
Uninterrupted expansion module replacement
IEM-3300-6T2S is not hot-swappable; attachment requires the base switch to be powered down. A requirement for live module replacement excludes this hardware.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| IEM-3300-6T2S |  IEM-3000-4PC-4TC |  IEM-3000-8FM |  IEM-3300-14T2S | |
|---|---|---|---|---|
| Form Factor | DIN Rail Mount | PCIe | DIN Rail Mount | DIN Rail Mount |
| Operating Temperature | -40°C to 60°C (sealed enclosure) / -40°C to 70°C (vented enclosure at 0.2032 m/s) / -40°C to 75°C (fan-equipped enclosure at 1.016 m/s minimum) | 0 to 70°C | -40°C to 70°C (vented enclosure) / -40°C to 60°C (sealed enclosure) | -40°C to 60°C (sealed enclosure) |
| Power Consumption | 9W | 15W | 10.1W | 16W |
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Reviewed on the 8 June 2021
Reliable mixed-port expansion for industrial switching.
Reviewed on the 1 November 2020
Stable performance across copper and SFP interfaces.
Reviewed on the 17 August 2025
Professional rugged design with predictable uptime.
Reviewed on the 13 May 2018
Efficient integration into IE3300 platforms.
Reviewed on the 27 May 2024
IE3300 6T2S module offers flexible copper and fiber connectivity.
Reviewed on the 2 March 2019
Strong connectivity solution for distributed sites.
IEM-3300-6T2S identifies a Catalyst IE3300 expansion module: IEM indicates the expansion module, 3300 identifies the family, 6T represents six Gigabit copper ports, and 2S represents two Gigabit SFP ports. The orderable form IEM-3300-6T2S= carries the same interface configuration and has no separate Network Essentials or Network Advantage suffix.
IEM-3300-6T2S is managed through its host using Web UI, CLI through console or SSH/Telnet, SNMP, NETCONF, RESTCONF, CIP-based tools, Siemens STEP 7 or TIA Portal, and Cisco Catalyst Center. Configuration applies to the host and its expansion ports; management access and any central-management subscription are selected for that host.
IEM-3300-6T2S attaches to compatible Catalyst IE3300 Rugged and Catalyst IE3400 Rugged base switches. On an IE3400 base, fitting an IE3300 expansion module prevents SGT/SGACL support. The host model and required security functions therefore need to be checked together; matching the mechanical connection alone does not establish feature compatibility.
No, IEM-3300-6T2S has no module-specific subscription; its host supplies perpetual Network Essentials or Network Advantage. Optional Cisco DNA Essentials and Cisco DNA Advantage subscriptions have three-year minimum terms. Network Advantage and either subscription require a Smart Account. Subscription expiry does not end the perpetual network license; Cisco DNA Advantage also requires Network Advantage.
IEM-3300-6T2S accepts compatible 100 Mbps or 1 Gbps SFP transceivers, not 10G SFP+ optics. GLC-SX-MM-RGD= provides a multimode Gigabit option, while GLC-LX-SM-RGD= provides a Gigabit option for single-mode links. Select the transceiver against fiber type, distance, and enclosure temperature rather than assuming every SFP has the same environmental rating.
No, IEM-3300-6T2S cannot be hot-swapped, and a base switch supports only one expansion module at a time. Power down the host before attachment, connect the module before DIN rail installation, and then mount the assembly. An existing expansion module must be removed rather than extended by a second module.
IEM-3300-6T2S draws power through the host connection and contributes 9W to the assembly's load; a standalone external adapter is not the module's operating arrangement. Size the base switch's supply for the combined system rather than treating the module's consumption as the host's complete power requirement.
IEM-3300-8P= supplies PoE/PoE+ on its copper ports, while IEM-3300-6T2S supplies no endpoint power. A PoE-capable base is required for the powered module. IEM-3300-8P= suits connections that must power devices over Ethernet; IEM-3300-6T2S suits data-only connections to independently powered endpoints.
IEM-3300-14T2S= adds fourteen Gigabit copper ports and two Gigabit SFP ports, while IEM-3300-6T2S adds six copper ports with the same fiber-port count. The larger module suits a higher copper connection requirement; IEM-3300-6T2S suits a smaller expansion where extra copper density is not needed.
IEM-3300-8S= provides eight Gigabit SFP ports without copper access ports, whereas IEM-3300-6T2S combines copper and fiber interfaces. Both are non-PoE expansion options. IEM-3300-8S= suits a fiber-only expansion plan; IEM-3300-6T2S suits an installation needing direct RJ-45 endpoint connections alongside optical links.
Cisco has not announced an end-of-sale date for Catalyst IE3300 Rugged. IEM-3300-6T2S belongs to this hardware family. Software-release retirement and accessory notices have separate scopes, so the base switch's installed software and any separately ordered accessories need their own lifecycle review before purchase.
ORM offers IEM-3300-6T2S new sealed or certified refurbished, with inspected and bench-tested refurbishment. ORM provides up to 3-year extended warranty for new units, up to 1 year for certified refurbished units, and 30-day returns on every condition, terms apply. Cisco's platform warranty is five-year limited hardware coverage, separate from ORM's order warranty.
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