The switch has a rugged housing, redundant power supply and function monitoring with a relay. These functions, along with extensive ETHERNET
switch options, make it ideal for a wide range of applications.
Features:
Web-based/SNMP management
Redundant DC power supply
Supply voltage range: 48 … 57 VDC
DIP switches to set alarm functions
Full compliance with IEEE802.3, 802.3u, 802.3z, 802.3x, 802.3ad, 802.3ab, 802.1d, 802.1q, 802.1p, 802.1w, 802.1x and 802.3at standards
Xpress Ring (redundant ring, switching time < 20 ms)
Non‐blocking, store‐and‐forward switching, rapid spanning tree protocol (RSTP)
Auto-negotiation at all 10/100/1000Base-T ports
Auto-MDI/MDIX (crossover) at all 10/100/1000Base-T ports
VLAN (802.1q) VID
IGMP snooping for multicast filtering
Port configuration, status, statistics
Port trunking
SNMP v1/v2 and RMON
Data
Technical Data
Switchingmodus Store‐and‐forward, non-blocking
Number of 1000Base-T ports 8
Number of 1000Base SX/LX ports 4
Communication standards IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab 1000BASE-T
IEEE 802.3z 1000BASE-SX/LX
IEEE 802.3ad Port Trunk with LACP
IEEE 802.3x Flow Control
IEEE 802.1d Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
IEEE 802.1q VLAN Tagging
IEEE 802.1p Prioritization
IEEE 802.1x Port Authentication
IEEE 802.1ab Link Layer Discovery Protocol (LLDP)
IEEE 802.3ad Port Trunk with LACP
IEEE 1588v2 Precision Time Protocol (PTP)
IEEE 802.3af Power over Ethernet (PoE)
IEEE 802.3at High Power over Ethernet (PoE+)
ITU-T G8032v1/v2 Ethernet Ring Protection Switching (ERPS)
Redundancy function Redundant DC power supply, STP, RSTP, MSTP, Jetring < 300 ms,
XPRESS ring < 20 ms, Dual homing < 20 ms, Dual ring, ERPSv2 < 50
ms, LCAP