Alloy Computer Products 16/24 gigabit web managed switch, GSS-24T4SFP Network Interface

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GSS Series User Manual

Appendix A – Technical Specifications

Hardware Specifications

Standard Compliance: IEEE802.3/802.3ab / 802.3z / 802.3u / 802.3x

Network Interface:

Configuration		Mode		Connector		Port
Configuration		Mode		Connector		Port
10/100/1000Mbps Gigabit TP		NWay		TP (RJ-45)		1 – 16 or 24
1000Base-SX Gigabit Fibre		1000 FDX		*SFP		13~16(Option)
						21~24(Option)
1000Base-LX Gigabit Fibre		1000 FDX		*SFP		13~16(Option)
						21~24(Option)
1000Base-LX Single Fibre WDM (BiDi)		1000 FDX		*SFP		13~16(Option)
						21~24(Option)

*Port 13~16 or 21~24 are TP/SFP fibre dual media ports with auto detected function *Optional SFP module supports LC or BiDi SC transceiver

Transmission Mode: 10/100Mbps support full or half duplex 1000Mbps support full duplex only

Transmission Speed: 10/100/1000Mbps for TP

1000Mbps for Fibre

Full Forwarding/Filtering Packet Rate: PPS (packets per second)

	Forwarding Rate			Speed

	1,488,000PPS			1000Mbps
	148,800PPS			100Mbps
	14,880PPS		10Mbps

MAC Address and Self-learning: 8K MAC address

Buffer Memory: Embedded 400 KB frame buffer

Flow Control: IEEE802.3x compliant for full duplex Backpressure flow control for half duplex

Cable and Maximum Length:

	TP		Cat. 5 UTP cable, up to 100m
	1000Base-SX		Up to 220/275/500/550m,
	1000Base-SX		which depends on Multi-Mode Fibre type
			which depends on Multi-Mode Fibre type
	1000Base-LX		Single-Mode Fibre, up to10/30/50Km
	1000Base-LX WDM (BiDi)		Single-Mode Single Fibre, up to 20Km

Alloy Computer Products Pty Ltd Copyright ©2007

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Contents GSS Series 16/24 Port Gigabit Web Managed Switch Table of Contents Australian C-Tick Compliance Electronic Emission NoticesFederal Communications Commission FCC Statement Page Overview IntroductionOverview of the GSS range of switches Key FeaturesChecklist Front Panel of the GSS-24T4SFP User interfaces on the front panelUser interfaces on the rear panel LED IndicatorsSystem LED’s Gigabit Copper PortsAlloy Part No Description Overview of the Optional SFP ModulesHardware and Cable Installation Starting the GSS Series SwitchesInstalling Optional SFP Mini-GBIC Modules Connecting the SFP Mini-GBIC Module to the ChassisFirmware Loading Copper Ports Cable InstallationPower On Multimode Fibre Cable and Modal Bandwidth Cabling RequirementsPage Subnet Mask Password adminMaintenance ConfigurationWeb Management Home Overview MonitoringSystem Information ConfigurationManagement Flow Control Enable JumboPorts Drop Frames after Vlan Mode Page Tag Based VLAN’s Vlan GroupIngress Filtering Page Port Based VLAN’s Page Metro Mode VLAN’s Aggregation Lacp Rstp System ConfigurationPage Radius Secret Port Admin Mode Port State Action 802.1x Parameters Re-authenticationUnregistered Ipmc Flooding IgmpIgmp Snooping Igmp QueryingPort Mirroring Quality of Service 802.1p Quality of ServiceDscp Value Quality of Service DscpFilter Rate Limit Flooded Unicast Storm ControlLearn Frames Snmp Trap SnmpSnmp Get Snmp SetDetailed Statistics MonitoringLacp Status Rstp Status Igmp Status Ping Warm Restart MaintenanceFactory Default Software Upgrade Configuration Download Configuration File TransferLogout ƒ Cable and Maximum Length ƒ Network Interfaceƒ MAC Address and Self-learning 8K MAC address ƒ Power Requirement ƒ Diagnostic LEDAmbient Temperature Dimensions