Pelco SX8205R manual Specifications, Link/activity and speed, duplex/collision and speed

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Specifications

PERFORMANCE
Switch Type	Unmanaged Layer 2
Switch Method	Store and forward
Switch Fabric	Non-head-of-line blocking
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, 4 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
	10BASE-T/100BASE-TX port status (2 LEDs per port:
	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	1, 4-pin connector
Stand-Alone Power	1, 2-pin connector, screw terminal
Electrical	5, RJ-45, 10BASE-T/100BASE-TX

C2626M (2/07)

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Contents Ethernet Switch Contents List of IllustrationsList of Tables Important Safety Instructions Risk of Electric Shock Do not Open Radio and Television Interference Regulatory NoticesDescription Product OverviewRack mount chassis ModelsIllustrates the front panel of the SX8205R module Front Panel of SX8205R Module Reset Button Restarts the unitIllustrates the rear panel of the SX8205R module Rear PanelPackage Contents InstallationFlow control is disabled by default Autonegotiation is enabled by defaultTable A. TX Mode Switch Settings Flow control default settingMounting the SX8205R Module Into a Rack MountingMounting the SX8205R Module Using the Wall Clip 10BASE-T/100BASE-TX connections ConnectionsTroubleshooting Desired, refer to Setting Table C. Troubleshooting with Rear-Panel IndicatorsAmber 10BASE-T link is If 10BASE-T operation is Established 10 for informationNot lit 10BASE-T or Setting of the remoteDo any of the following as 100BASE-TX link Cable Applicable Cannot beDuplex mode Link Duplex modeIf half-duplex mode is Amber Port is set to If 10BASE-T full-duplexFlashing green Port is set to Green Port is set to If 100BASE-TX full-duplex100BASE-TX half Replace cable if it isTable C. Troubleshooting with Rear-Panel Indicators Link/activity and speed, duplex/collision and speed SpecificationsIllustrates RJ-45 MDI/MDI-X connector pinouts Appendix. RJ-45 Connector PinoutsProduct Warranty and Return Information ISO9001