DATA SHEET I-Series Policy-based Industrial Ethernet Switch BENEFITS BUSINESS ALIGNMENT • Supports a variety of networkattached devices such as Programmable Logic Controllers (PLCs), shop floor workstations, and security cameras • DIN-mountable and rack-mountable for flexible installation OPERATIONAL EFFICIENCY • Operational tolerance for extreme • Industrial Ethernet switch with 2 modular slots for configuration flexibility • Industrial-grade components support explosive gas and other physically enables placement in uncontrolled temperature environments • High-availability design and simple field maintenance minimizes technical support expense • External alarm support enables problem notification without physical monitoring SECURITY • Integral security without performance degradation • Network security maintained concurrently with user/device mobility • Network resources securely allocated demanding environments • Strong authentication capabilities enable placement in unsecured locations • Redundant, 24-volt external power supplies Product Overview The Extreme Networks I-Series is a 2-slot modular, industrially-hardened Ethernet switch with an IP50 dust-resistant design and Class 1 Division 2 support suitable for explosive gas and other physically demanding environments, such as manufacturing plants, oil refineries, and utilities. Along with its operational tolerance for extreme temperatures ranging from -40° C to 60° C, the I-Series combines multi-layer switching capabilities with wire-rate performance to support the demanding requirements of industrial applications. The I-Series provides 2 modular slots which can support up to 24 10/100Base-T Ethernet ports as well as 2 1 Gbps Small Form Factor Pluggable (SFP) Ethernet uplink ports. In order to provide a reliable, high-availability network, all I-Series models support redundant, 24-volt external power supplies as well as Link Aggregation Groups (LAGs) for according to user/device operational scalable, redundant uplinks. The DIN-mountable I-Series utilizes industrial-grade components and provides a set SUPPORT AND SERVICE • Industry-leading customer of event-driven relay connectors to support external alarms. In conjunction with its non-blocking architecture, the I-Series provides strong satisfaction and first call resolution support for a variety of network-attached devices such as Programmable Logic Controllers (PLCs), shop floor workstations, and security cameras. The I-Series’ • Personalized response services • 5-year warranty highly customizable Layer 2/3/4 packet classification capabilities together with its intelligent queuing mechanisms ensure that mission-critical devices and applications receive prioritized access to network resources. Making use of Extreme Networks’ policy capabilities, a network administrator can define distinct roles or profiles that represent industry-specific operational groups or devices. Each defined role is granted individualized access to specific I-Series – Data Sheet

network services and applications (e.g., supervisor, operator, PLC, Spanning Tree Backup Root security camera) and these access privileges remain associated with users/devices for both wired and wireless network access. Users and devices are authenticated via IEEE 802.1X, MAC VLAN SUPPORT address, or web-based authentication, and then assigned a Generic Attribute Registration Protocol (GARP) pre-defined operational role ensuring that each user has access Generic VLAN Registration Protocol (GVRP) to appropriate information, thus aligning network resource IEEE 802.1p – Traffic classification utilization...

RFC 2737 – Entity MIB (physical branch only) Simple Network Management Protocol (SNMP) v1/v2c/v3 Simple Network Time Protocol (SNTP) TACACS+ for Management Authentication, Authorization and Text-based Configuration Upload/Download RFC 3414 – SNMPv3 User-based Security Module (USM) MIB Web-based Management RFC 3415 – View-based Access Control Model for SNMP QUALITY OF SERVICE 8 Priority Queues per Port 802.3x Flow Control IP DSCP – Differentiated Services Code Point IP Precedence IP Protocol Queuing Control – Strict and Weighted Round Robin Source/Destination IP Address Source/Destination MAC...

ENVIRONMENTAL SPECIFICATIONS Hazardous Locations: Operating Temperature: 0:2006; EN 60079-15:2005; for use in Class 1, Division 2, Groups A, B, C, and D Operating Humidity: Extreme Networks provides comprehensive service offerings 95% Relative Humidity Non-Condensing that range from Professional Services to design and implement Power Consumption: customer networks, customized technical training, to service and The I-Series accepts 24 volt DC power only. The customer must provide DC power to the switch or purchase the optional external DC power unit (I3H-PWR). support tailored to individual customer...