RY-LGSO25-28

19"-switch with management and 24 optical ports
  • 19-"-switch L2/L3 with 24 optical ports
  • Additional 4 uplink ports 1/10G
  • 4 x 10/100/1000TX
  • managable, redundant ring is possible, L3 functions
  • Power: 230VAC and 48VDC redundant

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.  The high number of optical ports allow the use of the RY-LGS025-24 for remote units, as per example IP-cameras. With its extensive management possibilities, it is also suitable for complex network structures.

Video network special features

High backplane performance for a fluid video transmission with full port allocation. Support of jumbo frames up to 9600Bytes also with 100MBit/s. Port security through restriction of MAC-addresses. ...

DMS

DMS (Device 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 and 48VDC redundant possible
power consumption

 Max. 30W 

operating temperature0°C to 40°C
dimensions442 x 212 x 44mm
interfaces
copper ports4 x 10/100/1000TX, 45RJ
optical fibre ports24 x 100/1000 + 4 x 1G/10G, SFP
console portRS232, DB9
console cable incl. 
network properties
backplane128GBit/s
MAC-table32k
configurationConsole, CLI console, Web GUI, SNMPv1, v2c and v3
port settingsPort disable/enable. Auto-negotiation 10/100/1000Mbps. Flow control disable/enable. Data rate control on each port. Max. framesize, power control
port statusDisplay per port speed link status, flow control status. Auto negotiation 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 trunks or static trunk
QoS

Traffic classification based, strict priority and WRR, 4-level priority for switching

- Port number

- 802.1p priority- DS/TOS field in IP paket

securitySSH, SSL, 802.1X RADIUS, port security, ACL with MAC, IP, multicast etc.
multicastIGMP v1/v2/v3 snooping, up to 1024 multicast groups, source-specific multicast, IGMP proxy
topologySTP, RSTP, MSTP
standards

 IEEE 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 ofservice

 IEEE 802.1Q VLAN tagging

 IEEE 802.1x Port authentication network control

 IEEE 802.1ab LLDP

 IEEE 802.3af/at Power over Ethernet

 IEEE 802.az Energy Efficient Ethernet

Product variants

RY-GSO25-28