• Cisco IE-3505-8T3S-A PoE+ switch with 8x 1G RJ45 ports, 3x SFP uplinks
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Cisco

Cisco IE-3505-8T3S-A | IE3500 Rugged 8-Port Gigabit Industrial Switch, 3x 1G SFP

IE-3505-8T3S-A

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POA
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Description

The Cisco IE-3505-8T3S-A is a ruggedized modular industrial Ethernet switch designed for harsh operational technology environments. Built for extreme conditions with fanless design and operating temperatures from -40°C to +75°C, it delivers 8 Gigabit copper ports and 3 Gigabit SFP uplinks with advanced HSR/PRP/DLR redundancy protocols. Running Cisco IOS XE with Network Advantage license, it provides Layer 2/Layer 3 functionality with optional modular expansion to 27 ports for manufacturing, utilities, transportation, and energy applications.

Features

Layer 2 and Layer 3 switching with advanced routing protocols (OSPF, EIGRP, BGP)
- High-Availability Seamless Redundancy (HSR) and Parallel Redundancy Protocol (PRP) support
- Device Level Ring (DLR), Media Redundancy Protocol (MRP), and Resilient Ethernet Protocol (REP)
- Time-Sensitive Networking (TSN) with IEEE 802.1Qbu frame preemption
- Cisco TrustSec with MACsec-256 encryption for microsegmentation
- Cisco Cyber Vision embedded for OT asset visibility and threat detection
- Cisco Secure Equipment Access for zero-trust remote access
- VLANs (802.1Q), VTP, PVST+, MSTP, RSTP spanning tree protocols
- Link aggregation (LACP, PAgP) and EtherChannel
- Quality of Service (QoS) with 802.1p CoS prioritization
- IGMP v1/v2/v3 snooping and multicast filtering
- IEEE 1588v2 Precision Time Protocol (PTP) for synchronization
- DHCP server/client, DNS, NTP for network services
- Port mirroring: SPAN, RSPAN, ERSPAN for traffic analysis
- Secure Boot, digital signatures, and encrypted configuration storage
- SD-Access Fabric Edge node capability with Network Advantage
- BGP-EVPN and VXLAN support for scalable network fabrics
- Cisco ThousandEyes Enterprise Agent support for cloud visibility
- Alarm I/O for external monitoring and signaling
- Comprehensive industrial certifications (IEC 61850-3, IEEE 1613, EN 50155, NEMA TS2)

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

Manual

Technical Specifications

8x 10/100/1000 Mbps RJ45 copper ports
- 3x 1 Gigabit SFP uplink ports
- Line-rate forwarding performance on all ports and packet sizes
- 12,000 unicast MAC addresses
- Up to 8 active VLANs
- Modular expansion capability (up to 27 total ports with IEM modules)
- Typical power consumption: 42W at 12VDC
- Input voltage: 12-48VDC nominal (9.6-60VDC absolute)
- Operating temperature: -40°C to +75°C
- Fanless, convection-cooled design (IP30)
- DIN-rail mountable form factor
- MTBF: 496,476 hours
- Cisco IOS XE operating system
- Network Advantage license tier included
- Jumbo frames support (up to 9000 bytes, 2000 bytes with HSR/PRP/DLR)
- SD card slot (card sold separately)
- USB 2.0 console port

FAQs

Q: What redundancy protocols does the IE-3505-8T3S-A support?
A: The IE-3505 models support High-Availability Seamless Redundancy (HSR), Parallel Redundancy Protocol (PRP), and Device Level Ring (DLR) in addition to standard protocols like MRP and REP, making them ideal for mission-critical industrial applications requiring zero-downtime failover.

Q: What license features are included with the Network Advantage tier?
A: Network Advantage includes all Network Essentials features plus advanced capabilities like Layer 3 routing (OSPF, EIGRP, BGP), SD-Access Fabric Edge support, BGP-EVPN, MACsec encryption, and includes a 3-year license for Cisco Cyber Vision (24 endpoints) and Secure Equipment Access at no additional cost.

Q: Can this switch be expanded with additional ports?
A: Yes, the IE3505 features modular expansion slots that support IEM expansion modules, allowing you to add 4, 6, 8, 14, or 16 additional ports (copper, fiber, or PoE) for a total of up to 27 ports depending on the module configuration selected.

Q: Is this switch suitable for hazardous location deployments?
A: While the IE3505 is ruggedized for harsh industrial environments with extended temperature ranges and vibration resistance, deployments in hazardous classified locations require specific certified power supplies and may need protective enclosures. Consult Cisco's Hardware Installation Guide and compliance documentation for your specific application.

Q: What management options are available for the IE3505 series?
A: The switch supports multiple management methods: on-device CLI and WebUI, on-premises management via Cisco Catalyst Center (formerly DNA Center), cloud-based Cisco Meraki Dashboard, and standard protocols including SNMP, NETCONF, and RESTCONF for third-party integration.

Datasheet

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Manual

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