Foxconn 7870 manual Panel Descriptions, LED Name LED Function Laser, LED Name LED Function Opt

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1.3 Panel Descriptions

1.3Panel Descriptions

On the Front Panel of the 7870 IFL units are two LEDs. Both LEDs should be on when the unit is in use. T

The LEDs on the Front Panel of the 7870 Transmitter and Receiver are:

LED Name	LED Function

Laser	Indicates if the laser is functioning

RF	Indicates RF signal level
	• Green: Input level is within 3 dB of specification (level is -2 to -28
	dBm)
	• Amber: Input level exceeds maximum recommended level by 3
	dB or more (level is >-2 dBm)
	• Off: Input level is below minimum recommended level by 3 dB or
	more (level is < -28 dBm

Table 1 7870T Transmitter LEDs

LED Name	LED Function

Opt.	Indicates if the optical input power is above the minimal level [≥3 dBm]

RF	Indicates RF signal level
	• Green: Input level is within 3 dB of specification (level is -2 to -28
	dBm)
	• Amber: Input level exceeds maximum recommended level by 3 dB
	or more (level is >-2 dBm)
	• Off: Input level is below minimum recommended level by 3 dB or
	more (level is < -28 dBm

Table 2 7870R Receiver LEDs

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Document no. 93-005-35-C5

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Contents Interfacility Link Installation and User’s Guide CopyrightMailsales@foxcom.com Table of Contents Figures Warranty and Repair Policy General WarrantySpecific Product Warranty Instructions Important InformationReturns Limitations of LiabilitiesPrecautions Personal SafetyEquipment Safety Reporting DefectsImportant Information Options Product Drawings Panel Descriptions Block Diagrams Introduction to the 7870 Interfacility LinkOptions Option LabelProduct Drawings 7870T Transmitter Front and Rear PanelPanel Descriptions LED Name LED Function LaserLED Name LED Function Opt Block Diagrams 7870Transmitter Block DiagramBlock Diagrams Installation Typical Application of a 7870 Interfacility LinkSetting up the Transmitter Connecting the Fiber Optic Cable Setting Up the Receiver Powering the IFL 1 7180M Chassis 7180M Chassis Rear ViewConnecting the Back Panel Jumpers Jumper Installation Tx and Rx onlyJumper Installation 2040 Switch in slots 2 Fiber Optic Alignment Setup Aligning the Fiber Optic LinkDocument no -005-35-C5 Product Specifications RF SpecificationsOptical Specifications Physical SpecificationsModel Dimensions Unit dimensions7870 Interfacility Link Pinouts 7870R Receiver Pinout 7870 the J11 connector is inoperative 7180M Chassis Pinouts7180M Alarm Connector J12 Pinouts Pin No Function Name Slot No2 7180M Monitor Connector Pinout J13 Pin # Function Name 3 7180M and Redundancy SwitchingTroubleshooting Problem Possible CauseMay still function without LED Appendix 1 Cleaning Fiber Optic Connections Description ManufacturerAppendix 1.1 Cleaning Procedures for FC/APC Connectors Wiping the connector with a Kim wiperAppendix 1.2 Cleaning Procedure for FC/APC Bulkhead Ports Appendix 1.2.1 Swab MethodAppendix 1.2.2 Compressed Air Method Appendix 1.2 Cleaning Procedure for FC/APC Bulkhead Ports Appendix 2 Installing a Standalone Unit Document no -005-35-C5 Appendix 2380 Dimensions and Front Panel Label Appendix 3 The 2380 Relay AdapterAppendix 3.1 Installing the 2380 Relay Adapter Appendix 3.1.1 Parts Required for InstallingAppendix 3.1.2 Mounting the the 2380 Relay Adapter Mounting the Screws Appendix 3.2 2380 Dimensions and Front Panel Label 2380 DimensionsAppendix Adapter Pinouts Pin Number FunctionSlot Number Pin # Function Name Slot No 2380 Pin NumberAppendix 4 Pinout Charts and Diagrams Standard 7180M and 7180M with 2380 Relay Adapter Pinout 7180M and 2040 RF Switch Pinout Pinout of 7180M Jumper with 2040 RF Switch in slots 2 Pinout of 7180M jumper with 2040 RF switch in slot Pinout of 7180M jumper with 2040 RF switch in slot Page Document no -005-35-C5