Pelco FR82011 manual Specifications, Quality of Service, Weighted fair queuing scheduling

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Specifications

PERFORMANCE
Switch Type	Unmanaged Layer 2
Switch Method	Store and forward
Data Rate	10/100 Mbps
Compliance	IEEE 802.3, 802.3u, 802.3x
Interface	Auto MDI/MDI-X
Operating Mode	Full-duplex or half-duplex
Address Table Size	1,024 MAC address entries with automatic learning and aging
Quality of Service	IEEE 802.1p priority, tag-based, four queues per port,
	weighted fair queuing scheduling
Maximum Frame Size	Untagged Ethernet frames up to 1,518 bytes
	Tagged Ethernet frames up to 1,522 bytes
GENERAL
Operating Temperature	-40° to 167°F (-40° to 75°C)
Input Power Requirements	12 VDC or 24 VAC, 0.50 A
LED Indicators	Power
	100BASE-FX port status (link/activity, FEFI)
	Optic Fault (optic signal/laser status)
	10BASE-T/100BASE-TX port status (two LEDs:
	link/activity and speed, duplex/collision and speed)
Dimensions	8.75" D x 1.08" W x 4.81" H
	(22.23 x 2.74 x 12.22 cm)
Unit Weight	1.6 lb (0.73 kg)
MECHANICAL
Connectors
Rack Power/Alarm	One 4-pin connector
Stand-Alone Power	One 2-pin connector, screw terminal
Electrical	One RJ-45, 10BASE-T/100BASE-TX
Fiber Optic	One single-fiber ST or SC

C2653M (6/07)

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Contents FT82011/FR82011 Ethernet Media Converter Page Contents List of IllustrationsList of Tables Important Safety Instructions Risk of Electric Shock Do not Open Radio and Television Interference Regulatory NoticesDescription Product OverviewC2653M 6/07 RK5000PS-5U rack mount chassis ModelsMultimode Models Single-Mode Models*†Front Panel Rear Panel 10BASE-T/100BASE-TX Ports 1-4, RJ-45 connectorsPackage Contents Installation10BASE-T/100BASE-TX Modes of Operation Flow control default settingMounting the FT82011/FR82011 Module Into a Rack MountingMounting the FT82011/FR82011 Module Using the Wall Clip Connections Fiber connection Troubleshooting Color Meaning Optic Fault LEDBudget specification stated Any of the following fault conditions If the cable isReceive optical signal Check for problemsLaser has reached end of life Meaning Possible Cause Corrective Action Optic Fault LEDAmber Is occurring Table C. Troubleshooting with Rear-Panel IndicatorsLished Is not desired, refer to the Setting AmberNot lit Meaning Possible CauseOccur on a half-duplex link Required Half-duplex Desired, no action is required. IfFull-duplex ModeOr if it is not the proper cable Mode Not desired, refer to the SettingColor Meaning Possible Cause Corrective Action Desired, no action is requiredNot lit Specifications Quality of ServiceWeighted fair queuing scheduling Multimode 62.5/125 μm Model Number Wavelength Optical Maximum Transmit/ReceiveReceiver EndNot used Appendix. RJ-45 Connector PinoutsC2653M 6/07 Product Warranty and Return Information ISO9001