Ruby Tech Switch GS 1208M User Guide

RUB  
TECH  
Gigabit Switch  
Web Smart Switch  
GS-1208M  
GS-1208M: 8-Port Web-Smart Gigabit Ethernet Switch  
Benefits  
QoS with Four Priority Queues  
Key Features  
Standard Compliance  
---IEEE 802.3 10Base-T Ethernet  
(twisted-pair copper)  
The QoS(Quality Of Service) feature provides four internal queues to support  
four different classifications of traffic. High priority packet streams experience  
less delay inside the switch, which supports lower latency for certain delay-  
sensitive traffic. The GS-1208M could classify the packet as one of the four  
priorities according to 802.1p priority tag or DSCP.  
---IEEE 802.3u 100Base-TX Ethernet  
(twisted-pair copper)  
---IEEE 802.3ab 1000Base-T Ethernet  
(twisted-pair copper)  
---ANSI/IEEE 802.3 Auto-negotiation  
RoHS Compliance  
Port Mirroring  
This mechanism helps track network errors or abnormal packet transmission  
without interrupting the flow of data. Allow ingress traffic to be monitored by a  
single port that is defined as mirror capture port. The mirror capture port can  
be any 10/100 port, 10/100/1000 port. Mirroring multiple ports is possible but  
can create congestion at the mirror capture port.  
Subscriber Interface  
---8 Gigabit Ethernet ports  
---Auto-negotiation  
---Provide the double tagging feature,  
which is useful for ISP application.  
---Provide the loop detection feature for  
unmanaged environments.  
---Supports TP interface auto MDI/MDI-  
X function for auto TX/RX swap  
---Supports 802.3x flow control pause  
packet for full-duplex  
Broadcast/Multicast/Unknown-Unicast Storm Control  
To limit too many broadcast/multicast/unknown-unicast flooding in the  
network, broadcast/multicast storm control is used to restrict excess traffic.  
Threshold values are available to control the rate limit for each port. Packets  
are discarded if the count exceeds the configured upper threshold.  
---Provide these packets are longer than  
1518 bytes, but shorter than 9728  
bytes that is suitable for multimedia  
application.  
Trap Event for Exception Management  
We use SNMP Trap mechanism to inform supervisor to know the instant  
abnormal status of the switch.  
---Back pressure flow control for half-  
duplex  
Build-in web-base management  
Instead of using CLI interface, we provide a more convenient GUI for user.  
We just need to configure switch via Web Browser. It is more quickly for user  
to familiar with the method to control switch on the basis of this design.  
---Supports 10/100Mbps auto-detect  
half/full duplex and 1000Mbps at full  
duplex  
---Connector: 8 RJ-45 ports  
Performance  
Technical Specifications  
LED Description  
Switching capacity:  
LED  
Global POWER Green  
Global CPU Green  
LINK/ACT Green  
Color  
Function  
---8 Gigabit Ethernet ports with non-  
blocking wire-speed performance  
---Provide 4 K entry MAC addresses  
---128 KB on-chip frame buffer  
VLAN  
-Lit when +5V power is coming up  
-Blinks when CPU is active  
-Lit when connection with remote device  
is good  
Port  
1-8  
-Blinks when any traffic is present  
-Lit Green when TP link on 1000Mbps  
speed  
---Port-base VLAN  
Port  
1-8  
10/100/  
Green  
---IEEE802.1q tag-base VLAN, 4094  
max  
1000Mbps /Amber  
-Lit Amber when TP link on 100Mbps  
speed  
---up to 8 active VLAN  
QoS  
---Supports IPv4/v6, Mac, Port, Diffserv  
and 802.1p QoS with four level priority  
queue  
-Off when 10Mbps or no link occur  
 

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