GarrettCom P62F manual Auto-negotiation and Speed-sensing, LED’s for P62-Series Hardened Switch

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Magnum P62-Series Hardened Switches

Installation and User Guide (12/02)

An address-aging algorithm causes least-used addresses to fall out in favor of new frequently-used addresses. To reset the address buffer, cycle power down-and-up.

4.2Auto-negotiation and Speed-sensing

All six RJ-45 ports independently support auto-negotiation for speed in 10BASE-T and

100BASE-TX modes. Operation is according to the IEEE 802.3u standard.

When a RJ-45 cable connection is made, and each time a LINK is enabled, auto- negotiation takes place. The P62-Series advertises its capability for 10 or 100 Mbps speed, and the device at the other end of the cable should similarly advertise / respond and both sides will agree to the speed being used. Depending upon the device connected, this will result in agreement to operate at either 10 Mbps or 100Mbps speed.

When the ‘LK/ACT’ LED is ON, steady ON indicates LINK with no traffic, blinking ON indicates the port is transmitting / receiving. The port has auto-negotiated for operation. (If a P62s RJ-45port is connected to a non-negotiating device, it will default to 10 Mbps speed and half-duplex mode, per the IEEE 802.3u standard).

4.3LED’s for P62-Series Hardened Switch

POWER: Illuminates GREEN, steady on when power applied.

SELF TEST: Indicates the self-test at power up was not successful.

F/H: ON = Full-Duplex and Link, OFF = Half-Duplex and / or no Link.

LK/ACT: Per port, steady ON for LINK with no traffic, blinking indicates port is transmitting and receiving.

10/100: Per port, ON = 100Mbps; OFF = 10 Mbps (when LINK is made).

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Contents Installation and User Guide Trademarks Hardened Ethernet Switches Installation and User GuideContacting GarrettCom, Inc GarrettCom, IncPersonal Switches, 10/100Mb Stackable Hubs, Snmp OptionalPersonal Hubs, 10Mb series Table of Contents Technical Specifications Ports Performance SpecificationsNetwork Standards Maximum Ethernet Segment or Domain LengthsLED Indicators Power Supply Internal 24VDC and -48VDC Power SupplyFiber Ports # 1 MechanicalMtbf Bellcore method Agency Approvals Parts Ordering InformationManaged P62-Series mP62 Hardened Switches Inspecting the Package and Product IntroductionProduct Description Www . GarrettCom . com Www . GarrettCom . com Managed Network Software MNS-mP for Magnum mP62 Console port Connecting the Console Terminal to Magnum mP62 ManagementFrame Buffering and Latency Fiber port, SC ConnectorsWww . GarrettCom . com Top-mounted LEDs for convenient viewing Two future-proof fiber ports with SC connectors24VDC and -48VDC Int. & 125V/250VDC ext. through PSX-T Managed mP62’s with MNSmP software for Managed networkApplications Example Example 3. Magnum mP62 Locating Magnum P62F-Series 10/100Mb Ethernet Switches InstallationMounting dimensions Mounting position and materialsMounting Hole Dimensions, inches & cm Media Ieee Standard Connecting Ethernet Media, and Special Strain-relief featureConnecting Fiber Optic SC-type, Snap-In Connecting Fiber Optic ST-type, Snap-In OptionalConnecting Single-Mode Fiber Optic Km, fdx Power Budget Calculations for P62-Series Fiber MediaP62 -48V, 24VDC Installation DC Power Terminals +, -,internally floatingPower the P62-5V w/DC Pwr Supply PSX-T at 125/250 VDC Power the P62-5V models w/Ext AC Power Supply PSX-APower Output 5VDC, 3Amps Power Capacity 15 wattsOperating Shock Cable Strain Relief Feature on all P62-Series models Switching, Filtering and Forwarding Dual-Speed Functionality, and SwitchingSwitching, Address Learning OperationAuto-negotiation and Speed-sensing LED’s for P62-Series Hardened SwitchBefore Calling for Assistance TroubleshootingReturn Material Authorization RMA Procedure When Calling for AssistanceAppendix a Warranty Information No Problem FoundShipping and Packaging Information