• Cisco IEM-3400-8S switch with 8x 1G SFP yellow ports
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Cisco

Cisco IEM-3400-8S | 8x 1G SFP | Uplinks: 0 | License: not required

IEM-3400-8S

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Description

8-port Gigabit fiber (SFP) expansion for Catalyst IE3400 rugged switches. Ideal for long runs, EMI-prone areas, or mixed-media industrial topologies using 1G SFP optics. Slot-based installation preserves the compact footprint and environmental hardening of the IE3400 platform, with full management through the base switch. Optic choice (SX/LX/BX/industrial) depends on distance and environment.

Features

- Adds 8x 1G SFP fiber interfaces to IE3400
- Flexible optic options for distance and environment
- Ruggedized design for harsh industrial deployments
- Simple expansion bay installation
- Managed through the IE3400 base switch

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- Interface type: Expansion module for Catalyst IE3400 Series
- Ports: 8x 1G SFP slots (accepts standard 1000BASE SFP optics)
- Supported optics: 1G SFP types such as SX, LX, BX, EX/ZX, and industrial-grade variants (as supported by host)
- Speed/duplex: 1 Gbps, full-duplex
- Layer support: Inherits capabilities from the host IE3400 switch
- Environmental: Temperature and ruggedization match host IE3400 specifications
- Management: Centralized via the base switch (no separate image)
- Licensing: No additional license required for the module
- Installation: Secures into IE3400 expansion bay; front-access SFP cages
- Use cases: Long-reach fiber aggregation, EMI isolation, fiber ring topologies

FAQs

Q: Which SFPs are supported?
A: Standard 1G SFP modules supported by the IE3400 platform, including SX/LX/BX and industrial-temperature variants. Check the IE3400 compatibility matrix for qualified optics.

Q: Does this module require additional licensing?
A: No, it operates under the host IE3400 switch licensing and features.

Q: Can I mix copper and fiber modules on the same IE3400?
A: The chassis supports one expansion module at a time; choose the module that matches your media requirements.

Q: Are these ports considered dedicated uplinks?
A: They are general-purpose SFP ports and can be used as uplinks or downlinks depending on your design.

Q: Does the module change the environmental ratings of the chassis?
A: No, it follows the environmental specifications of the host IE3400 platform.

Datasheet

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