VOLKTEK NSH-561 : Layer 2 Managed 8-port 10/100TX plus 2 Gb Combo Switch


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VOLKTEK\'s NSH-561 Managed Access Switch is equipped with eight 10/100Base-TX ports plus two combo Gigabit ports with RJ-45 (10/100/1000Base-T) and SFP slots (1000Base-SX/LX/LHX). The NSH-561 is RoHS-compliant. It was designed with SNMP, RMON, flexible network management and monitoring options for increased efficiency and performance. Whether managing from an \'in-band\' SNMP management station or Internet web browser, or \'out-of-band\' on the RS-232 console port, the NSH-561 facilitates network monitoring and troubleshooting to make the switch very user friendly. The NSH-561 is a feature-rich switch, offering VLAN capabilities, spanning-tree protocol, port isolation and much more. Special software features can also be added upon request. With its Auto MDI/MDI-X and NWay capabilities, the NSH-561 is simple to deploy within a network. Additionally, the slim housing design is ideal for installation in locations with limited space and in applications requiring low port density. Once installed at any premise, the NSH-561 immediately connects the premise with the optical or copper Gigabit Ethernet ports, which provide high-bandwidth uplinks in flexible distances. Main Features: Standards: - IEEE: 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.3ad, 802.1d, 802.1w, 802.1q, 802.1p Interface: - Eight 10/100Base-TX RJ-45 ports - Two SFP slots Two 10/100/1000Base-T RJ-45 ports - RS-232 Console (RJ-45) Networking: - Spanning Tree Protocol / Rapid Spanning Tree Protocol - Proprietary Xpress Ring protocol - Automatic learning of up to 8K MAC addresses - IGMP Snooping for multicast filtering - Rate limitation Network Storm Protection - Port lock Port Isolation Port loop detection - Port-based MAC address quantity limitation - Full VLAN (802.1q) with double tagging (Q in Q) Management VLAN - IPv4 QoS Management LACP - Web-based GUI - SNMP - RMON - Telnet/Console - Menu-driven/Command Line - User’s IP security control to prevent illegal access - E-mail alarm warning - Port configuration, status, statistics, security - Loss of link management on fiber ports - Port mirroring Cable Test Power: - 100 ~ 240VAC auto-ranging power input - -48VDC power option available +12VDC Power option via terminal block Mechanical & Environmental: - Desktop and rack-mountable unit - Operating temperature: 0ºC~50ºC

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+40 751.100.107

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