Specifications

Product Type	Switch
Brand	Hirschmann
Series	RED25
Input Voltage	12-48 VDC (nominal), 9.6-60 VDC (range) and 24 VAC (nominal), 18-30 VAC (range); (redundant)
Rated Power	7 W
Rated Voltage	12-48 VDC
Switch Type	Switch - managed
Redundancy	Link Aggregation with LACP, Link Backup, Media Redundancy Protocol (MRP) (IEC62439-2) - Redundancy Client, Media Redundancy Protocol (MRP) (IEC62439-2) - Redundancy Manager, RSTP 802.1D-2004 (IEC62439-1), RSTP Guards, Fast MRP (IEC62439-2), High Availability Seamless Redundancy Protocol (HSR) (IEC62439-3), Parallel Redundancy Protocol (PRP) (IEC62439-3)
Connectors/Input/Output	4x 10/100 Mbit/s Twisted Pair / RJ45
Mounting	DIN rail
Mounting Type	DIN Rail
Depth	111 mm
Height	131 mm
Weight	0.3 Kg
Width	47 mm
Operating Temperature	-40-+60 °C
IP Rating	IP20
Total Ports	4
Traffic Management	CoS Queue Management, Egress Interface Shaping, Fast Aging, Flow Control (802.3X), IGMP Snooping/Querier per VLAN (v1/v2/v3), Independent VLAN Learning, Ingress Storm Protection, Interface Trust Mode, Multiple MAC Registration Protocol (MMRP), Multiple Registration Protocol (MRP), Multiple VLAN Registration Protocol (MVRP), QoS / Port Prioritization (802.1D/p), Static Unicast/Multicast Address Entries, TOS/DSCP Prioritization, Unknown Multicast Filtering, VLAN (802.1Q), VLAN Unaware Mode, Voice VLAN
Network Management	Dual Software Image Support, TFTP, SFTP. SCP. LLDP (802.1AB), LLDP-MED, SSHv2, V.24, HTTP, HTTPS, Traps, SNMP v1/v2/v3, Telnet
Standards and Approvals	CE, FCC, EN61131 UL 61010-2-210

Hirschmann 942 137-002 Managed Ethernet Switch 12-48VDC