Коммутатор Hirschmann MACH104-20TX-FR 942 003-101

Коммутатор Hirschmann MACH104-20TX-FR 942 003-101 24 ports Gigabit Ethernet Industrial Workgroup Switch (20 x GE TX ports, 4 x GE SFP combo Ports), managed, Software Layer 2 Professional, Store-andForward-Switching, fanless design

Port type and quantity	24 ports in total; 20x (10/100/1000 BASE-TX, RJ45) and 4 Gigabit Combo Ports (10/100/1000 BASE-TX, RJ45 or 100/1000 BASE-FX, SFP)
Power supply/signaling contact	1 x plug-in terminal block, 2-pin, output manual or automatic switchable (max. 1 A, 24 V DC bzw. 24 V AC)
V.24 interface	1 x RJ11 socket, serial interface for device configuration
USB interface	1 x USB to connect the AutoConfiguration Adapter ACA21-USB
Management	serial interface, Web-Interface, SNMP V1/V2, HiVision File transfer SW HTTP/TFTP
Diagnostics	LEDs, Log-File, Syslog, signal contact, RMON (Statistic, History, Alarms, Events), Port mirroring, Topology Discovery 802.1AB, Cable tester
Configuration	Command Line Interface (CLI), TELNET, BootP, DHCP, DHCP Option 82, HIDiscovery, AutoConfiguration Adapter (ACA11, ACA21-USB), Watchdog Configuration, integrated DHCP server
Security	Port Security (IP und MAC), SNMP V3, SSH, Authentication (802.1x)
Redundancy functions	HIPER-ring (Ring structure), MRP (IEC-Ring function), RSTP 802.1D-2004, redundant Net/Ring coupling, Dual Homing, Link Aggregation
Operating temperature	0 ?C - 50 ?C
Relative humidity (non-condensing)	10 % - 95 %
Dimensions (W x H x D)	448 mm x 44 mm x 345 mm
Mounting	19" control cabinet
Weight	4400 gram
Protection class	IP20