Cisco Expansion module for IR1101: Serial and Ethernet

Brand: Cisco | Category: Network Equipment

SKU: IRM-1100-4A2T= | Part #: IRM-1100-4A2T= | MPN: IRM-1100-4A2T=

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About the Cisco Expansion module for IR1101: Serial and Ethernet

Cisco IR1101 Expansion Module: Serial and Ethernet is a Cisco Network Switches connectivity component engineered for the IR1101 ruggedized industrial router. This hot-swappable module extends legacy serial device connectivity alongside modern Ethernet infrastructure.

Key Features:

  • Integrated serial ports for legacy industrial device integration
  • Multiple Ethernet ports for LAN extension and device connectivity
  • Hot-swappable design enabling field upgrades without chassis replacement
  • Maintains industrial-grade ruggedization and environmental sealing
  • Native IR1101 slot integration with automatic capability detection

Ideal for:

  • Brownfield industrial automation environments mixing legacy and modern protocols
  • Site expansion requiring additional connectivity without hardware replacement
  • Field-upgradeable remote deployments with modular architecture
  • Oil & gas and utility facilities requiring serial device integration

Technical Specifications

BrandCisco
CategoryNetwork Equipment
SKUIRM-1100-4A2T=
Part NumberIRM-1100-4A2T=
ConditionNew
InterfacesSerial and Ethernet
CompatibilityIR1101

Frequently Asked Questions about Cisco Expansion module for IR1101: Serial and Ethernet

What does the Cisco Expansion module for IR1101: Serial and Ethernet do?

The Cisco Expansion module for IR1101: Serial and Ethernet is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Arista environments.

What are the headline specs of the Cisco Expansion module for IR1101: Serial and Ethernet?

Key specifications for the Cisco Expansion module for IR1101: Serial and Ethernet: new condition; interfaces Serial and Ethernet; compatibility IR1101. Manufacturer part number IRM-1100-4A2T=. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.

Is the Cisco Expansion module for IR1101: Serial and Ethernet compatible with my infrastructure?

The Cisco Expansion module for IR1101: Serial and Ethernet interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.