HOT SALE HIRSCHMANN 4 port Fast Ethernet-switch RS20-0400T1T1SDAPHH04.0., 943 434-008 New & Original with very competitive price and One year Warranty
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HIRSCHMANN 4 port Fast Ethernet-switch RS20-0400T1T1SDAPHH04.0.
943 434-008
4 port Fast Ethernet-switch, managed, Software Layer 2 Professional, for DIN rail store-and-for- ward-switching, fanless design
Product description
4 ports in total; 1. Uplink: 10/100BASE-TX,
RJ45; 2. Uplink: 10/100BASE-TX, RJ45, 2 x
standard 10/100 BASE TX, RJ45
Network size - length of cable
Twisted pair (TP) 0 - 100 m
Power requirements
Current consumption at 24 V DC 221 mA
Current consumption at 48 V DC 111 mA
Power output in Btu (IT) h 18.1
Software
Diagnostics LEDs, log-file, syslog, signal contact, RMON,
port mirroring, topology discovery 802.1AB,
cable diagnostic (TX), disable learning
Configuration Comand line interface (CLI), TELNET, BootP,
DHCP, DHCP option 82, HIDiscovery, auto-con-
figuration adapter (ACD11, ACA21-USB),
Watchdog configuration; from Release 4.1: inte-
grated DHCP server
Security Port security (IP and MAC), SNMP V3, SSH,
authentication (802.1x)
Redundancy functions HIPER-ring (ring structure), MRP (IEC-ring
functionality), (Release 4.0: RSTP 802.1w,
Release 4.1: RSTP 802.1D-2004), redundant
network/ring coupling, dual homing, link aggre-
gation, redundant 24 V power supply
Filter QoS 4 classes, priorisation (IEEE 802.1D/p),
VLAN (IEEE 802.1Q), multicast (IGMP snoo-
ping/querier), multicast detection unknown mul-
ticast, broadcast-, unicast-, multicast limiter,
fast aging, GMRP IEEE 802.1D
Industrial Profiles EtherNet/IP, PROFINET, configuration and dia-
gnostic via automation software tools like e.g.
STEP7, or Control Logix
Realtime SNTP server, realtime clock with energy buffer
Flow control Flow control 802.3x, port priority 802.1D/p,
priority (TOS/DIFFSERV), prio (MAC/IP), prio
mapping (TOS Layer2), traffic shaping (unicast,
multicast, broadcast) ingress / egress