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19"-switch with management, 24 ports and optical port uplink, DMS
  • 19" Switch L2/L3
  • Copper ports 24x10/100/1000TX
  • Optical fibre ports: 2x100/1000Mbit/s (Combo)
  • Managed, ring redundant, L3 functions
  • Fanless
  • Power supply 230VAC

Being developed for tasks with high data volume, this layer-2/3 switch is suitable for example for video over IP and video streaming in connection with multicast as well. With its extensive management possibilities, it is also suitable for complex network structures.

Video network special features

Extra high backplane performance for a smooth video transmission with all ports assigned. Support of Jumbo Frames up to 9600Bytes by 100MBit/s. MAC-address restriction ensures port security.


DMS (Data Management System)
This switch disposes of an integrated network monitoring and control system which gives the user a good overview over the whole network in an easy way. This DMS-system has the following qualities:

Graphical network map 
The network map gives a quick overview over all switches and terminal devices such as IP-cameras or servers indicating the IP-address, type of device and equipment. Plans and maps can be saved as background pictures and thus enable the user to access to certain devices without knowledge of the entire IP-structure. 

Device search

This function enables the access to a specific device also in large networks. Recently added devices, as per example a new IP-camera, are immediately displayed and thus enable a direct access. 

Data traffic display

Graphical display of data traffic per port in a time axis. 

Error handling and security

Network diagnosis between master switch and terminal devices. Protective mechanisms such as data flow restriction guarantee an effective protection against inadvertent access. IEEE802.3ah and IEEE802.1ag provide tools for structuring of networks. 

Technical data

General properties
supply voltage100-240VAC, 50-60Hz
power consumptionMax. 40W
MTBF25°C: 438'942h
40°C: 290'562h
50°C: 218'778h
operating temperature0°C up to 40°C
dimensions19'' x 1HE x 221mm (442 x 44 x 221mm)
copper ports24 x 10/100/1000TX, RJ45
optical fibre ports2 x 100/1000 SFP
network properties
configurationConsole, Web GUI, SNMPv1, v2c and v3
PoE Management
port settingsPort disable/enable. Auto-negotiation 10/100/1000Mbps. Flow control disable/enable. Data rate control on each port. Max. framesize.
port statusDisplay per port: speed link status, flow control status, trunk status.
layer3 functionsIPv4 and IPv6 Unicast: static routing
VLAN802.1Q Tagged based VLAN, up to 255 VLAN-groups, Q-in-Q, private VLAN
link aggregationIEEE 802.3ad LACP / static trunk, supports 18 groups of 8 port trunk or static trunk
QoSTraffic classification based, strict priority and WRR, 4-level priority for switching
 - Port number
 - 802.1p priority
 - DS/TOS field in IP Packet
securitySSH v1 and v2, SSL, 802.1X RADIUS, port security, ACL with MAC, IP, Multicast etc.
User authentication with private key
multicastIGMP v1/v2/v3 snooping, up to 1024 groups multicast, source-specific multicast, IGMP proxy
topologySTP, RSTP, MSTP
standardsIEEE 802.3 10Base-T
 IEEE 802.3u 100Base-TX/100BASE-FX
 IEEE 802.3z Gigabit SX/LX
 IEEE 802.3ab Gigabit 1000T
 IEEE 802.3x Flow Control and Back pressure
 IEEE 802.3ad Port trunk with LACP
 IEEE 802.1d Spanning tree protocol
 IEEE 802.1w Rapid spanning tree protocol
 IEEE 802.1s Multiple spanning tree protocol
 IEEE 802.1p Class of service
 IEEE 802.1Q VLAN Tagging
 IEEE 802.1x Port Authentication Network Control
 IEEE 802.1ab LLDP
 IEEE Energy Efficient Ethernet

Product variants


24 x 10/100/1000

 2 x SFP 100/1000

Version 15.02.2023, Changes without notice