Ruby Tech GS-1208M manual

RUB TECHTE	Gigabit Switch
	Web Smart Switch

GS-1208M

GS-1208M:8-Port Web-Smart Gigabit Ethernet Switch

Switch Gigabit

Key Features

Standard Compliance

---IEEE 802.3 10Base-T Ethernet (twisted-pair copper)

---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 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

---Provide these packets are longer than 1518 bytes, but shorter than 9728 bytes that is suitable for multimedia application.

---Back pressure flow control for half- duplex

---Supports 10/100Mbps auto-detect half/full duplex and 1000Mbps at full duplex

---Connector: 8 RJ-45 ports

PerformanceSwitching capacity:

---8 Gigabit Ethernet ports with nonblocking wire-speed performance

---Provide 4 K entry MAC addresses

---128 KB on-chip frame buffer

VLAN

---Port-base VLAN

---IEEE802.1q tag-base VLAN, 4094 max

---up to 8 active VLAN

QoS

---Supports IPv4/v6, Mac, Port, Diffserv and 802.1p QoS with four level priority queue

Benefits

QoS with Four Priority Queues

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.

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.

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.

Trap Event for Exception Management

We use SNMP Trap mechanism to inform supervisor to know the instant abnormal status of the switch.

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.

Technical Specifications

LED Description

	LED	Color	Function
Global	POWER	Green	-Lit when +5V power is coming up
Global	CPU	Green	-Blinks when CPU is active
Port	LINK/ACT	Green	-Lit when connection with remote device
1-8			is good
			-Blinks when any traffic is present
Port	10/100/	Green	-Lit Green when TP link on 1000Mbps
1-8	1000Mbps	/Amber	speed
			-Lit Amber when TP link on 100Mbps
			speed
			-Off when 10Mbps or no link occur