ADTRAN 1200312L5 User Manual

Contents

ADTRAN 1200312L5 User Manual Manual pdf 12 page image

Chapter 2. Installation2-2 VCOM Module User Manual 61200312L1-1Figure 2-1 shows the proper placement of the VCOM Module in theATLAS 550 chassis.Figure 2-1. VCOM Rear ChassisInstructions for Installing the VCOM ModuleStep Action1On the rear of the ATLAS 550 chassis, remove the cover platecovering the slot into which the option module carrying the VCOMresource module is to be inserted.If theATLAS 550 option module is already in the ATLAS 550chassis, simply loosen the thumbscrews at both edges of theoption module faceplate and slide the module out of the chassis.2Carefully align the P10 connector on the VCOM resource modulewith the J10 connector on the option module.Using only fingertip pressure, so that neither circuit board bendsor flexes, ensure that the connectors are firmly seated.Secure the opposite end of the VCOM resource module to theoption module using the screws and standoff posts supplied.3Slide the option module, with the VCOM resource moduleattached, into the ATLAS 550 chassis until the module ispositioned firmly against the front of the ATLAS unit.4 Fasten the thumbscrews at both edges of the option modulefaceplate. Tighten with a screwdriver.5 Install any additional modules into the base unit, as specified intheInstallation chapter of theATLAS 550 User Manual.NETWORK 22 4ETHERNETCONTROLIN OUTRELAY ALARMO IFUSE RATING: 2A/250V SLO-BLO90-240VAC, 2A, 50/60HzNC NOCOM GNDALL EMPTY SLOTS MUST BECOVERED WITH BLANK PANELSCAUTION: FOR CONTINUED PROTECTIONAGAINST RISK OF FIRE, REPLACE ONLYWITH SAME TYPE AND RATING OF FUSE.MONRemove Cover PlateIOMON1 2DUAL T1 / PRI500 SeriesVCOM ModuleOptionModuleOption modules are intended to be serviced by qualified servicepersonnel only.