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Proprietary Information: Not for use or disclosure except by written agreement with Calix. 

Chapter 4 

Fiber Splicing Techniques 

Overview 

In order to minimize optical link budget losses, it is recommended that all fiber splices be 
completed with the utmost care. 

Following the suggestions below will provide you the basic building blocks for properly fused 
splices. 

 

Fiber Splicing 

Important:

 Calix strongly suggests that all fiber splices be fusion splices. Purchase of a 

quality fusion splicer is highly recommended. 

  

 

ALERT!

  A Class I laser product is used in this equipment. Use an optical 

power meter to identify active fibers. Never assume laser power is turned off 
or that the fiber is disconnected at either end. 

A protective cap or hood must be placed over any radiating bulkhead 
receptacle or optical fiber connector. 

  

 

WARNING!

  Only authorized service personnel should attempt to repair this 

equipment. All problem discovery and repair procedures are detailed to 
allow only subassembly/module level repair. Due to the complexity of 
design, no one should attempt to make repairs at the component level or 
make modifications to any circuit board. Improper repairs can create a 
safety hazard. 

 

 

© 2001-2007 Calix. All Rights Reserved. 

Summary of Contents for 560 SBU ONT

Page 1: ...Calix 560 SBU ONT Installation Guide November 2007 220 00215 Rev 11...

Page 2: ......

Page 3: ...s 7 Data Services 7 Service Delivery 7 Calix Model 560 ONT 8 ONT Enclosure 9 Main Electronics Module MEM 10 Power Supply 11 Component Locations 11 Chapter 2 Pre Installation Requirements 13 Overview 1...

Page 4: ...und 26 Preparing the Drop Cable 26 Installing the Power Cable 27 Making the Fiber Connection 28 Installing the Main Electronics Module 30 Installing Expansion Modules 31 Connect to Subscriber Services...

Page 5: ...a brief overview of Calix FTTH network a description of the Model 560 ONT the various configuration options and components required to establish the network Additional technical information as well as...

Page 6: ...6 and 11 miles are supported with a 16 way split and distances of 11 to 12 4 miles are supported via an 8 way split For reference a block diagram of the Calix GPON Architecture is provided Voice Servi...

Page 7: ...tal video feed The SVS signal is sent to a data switch that combines this video signal with the data signal before forwarding it to the shelf The shelf combines the Voice SVS and Data and converts it...

Page 8: ...cted remotely up to 500 feet from the unit The 500 feet off premises extension capability allows for remote telephone or other accessory locations y All off premises extensions require additional surg...

Page 9: ...al signals that are transmitted to the central office and vice versa for headend signals The ONT has an outer and inner enclosure The outer enclosure has the following characteristics y 19 125 inches...

Page 10: ...ng Optional Main Electronics Module MEM The MEM provides the telephony signal processing transport and power supply circuitry for the ONT This circuit card is mounted inside a protective electro magne...

Page 11: ...ses where many telephony lines are needed more than 8 an external battery pack will be required The dimensions for both UPS units is identical Component Locations Components within the Calix Model 560...

Page 12: ...12 Proprietary Information Not for use or disclosure except by written agreement with Calix 2001 2007 Calix All Rights Reserved...

Page 13: ...the Calix Model 560 ONT and the Uninterruptible Power Supply UPS Topics covered include y General Installation Assumptions y Site Preparation y ONT Mounting Access Points and Clearances y UPS Mounting...

Page 14: ...d to consider the proper clearances needed for swinging covers latches or locks Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15...

Page 15: ...use or disclosure except by written agreement with Calix ONT Mounting Access Points and Clearances Dimensions access points and clearances for the Model 560 ONT are detailed in the illustration below...

Page 16: ...in the event a loss of primary power should occur A rear view of the UPS mounting holes is provided below for reference Important The AC power cord shipped with the UPS is 8 2 43 M long Make sure a st...

Page 17: ...ectrodes once bonded together become the buildings primary ground point The above named agencies do not require any additional electrodes to be installed unless the ONT is located more then 20 feet aw...

Page 18: ...orporate a primary ground protection device for each off premises instance WARNING This device does not incorporate a primary protector If off premises coax or telephone cable lengths exceed 140 feet...

Page 19: ...0 ONT Every Model 560 ONT installation includes the following components y Outer enclosure inner cover outer cover security screws 4 four populated tip and ring connectors with RJ 11 plugs attached we...

Page 20: ...Tools Required In order to install the ONT the following tools are necessary y 3 8 Drill for drilling the mounting holes y Drill Bits appropriate for wall anchors or fasteners of choice y 7 16 nut dr...

Page 21: ...t port y Screws for mounting local power converter y 1 60 p n 12 219 Hi cap riser pipe y TexWipe Alco pad for fiber cleaning TX806 y Texwipe cloth for fiber cleaning TX304 y SC APC connectors for fibe...

Page 22: ...22 Proprietary Information Not for use or disclosure except by written agreement with Calix 2001 2007 Calix All Rights Reserved...

Page 23: ...cal fiber connector CAUTION Use of controls adjustments or procedures other than those specified herein may result in hazardous radiation exposure Tips on Handling Fiber Optic Cable Follow these tips...

Page 24: ...ONT in it s final mounted location Only surface mount the enclosure Do not install siding or other building material around the outside of the enclosure Doing so could create excessive heat and produ...

Page 25: ...Location Installation Procedure DANGER High voltage electrical and pressurized natural gas lines may be present Make sure you fully understand the locations of these and all other utility connections...

Page 26: ...he riser pipe Make sure to leave 3 feet of exposed buffer tube for later splicing 2 Remove the grommet on the bottom left side of the ONT chassis and pierce the grommet with the sharpened end of a pen...

Page 27: ...taches Here 1 4 inch nut Installing the Power Cable To install the power cable 1 Pierce a hole near the back of the power supply grommet 2 Slip the power cord through the grommet Note A majority of th...

Page 28: ...Cord Here 5232 Making the Fiber Connection To make the fiber connection 1 Remove the splice tray cover by pulling out on popping the cover off the splice tray 2 Remove the splice tray by removing the...

Page 29: ...ding tray upright tie wrap to the left Important Do not over tighten the tie wraps which secure the fiber optic cable to the splice tray Excessively tightened tie wraps will cause an undesirable refra...

Page 30: ...er to the figure below for completing the following steps 1 Remove the MEM from its anti static plastic blister pack container 2 Orient the board with the power connector positioned in the upper left...

Page 31: ...cover details the location of the phone jacks Power Cord Connection 3332 Installing Expansion Modules To install expansion modules 1 Refer to the appropriate installation instruction supplied with eac...

Page 32: ...riable in size choose the proper one for your application 3 Secure the conduit if present to the ONT unit using the knock outs provided 4 Connect the telephone lines from the subscriber to the colored...

Page 33: ...tallations or where more than one Model 560 ONT is to be supported instructions can be found in the Alternate Configurations chapter Internally Mounted UPS The ONT is powered via an uninterruptible po...

Page 34: ...ws and slide the unit down into place 8 Tighten the screws once the UPS is in place 9 Replace the battery and connect the battery terminals to the UPS connector 10 Install the AC power cord into the s...

Page 35: ...mediately wash off any spills on your body or equipment with water Seek medical attention if the sulfuric acid gel makes contact with your body Insulate metallic tools that will be used near the batte...

Page 36: ...stance 1 Remove the battery cover by depressing the battery cover release tabs on the bottom edge of the cover 2 Remove the battery temporarily 3 Place the EBP against the wall in the desired location...

Page 37: ...es power source Both the green AC Power and DC Power indicators on both UPS s should light 2 Return to the ONT plug in the power cord to the MEM and view the LEDs A properly installed ONT Model 560 wi...

Page 38: ...he Troubleshooting chapter of this manual POWER PROCESSOR HEALTH PON HEALTH TE L OFF HOOK BATTE RY PRESENT PRESENT PRESENT STATUS STATUS PORT 1 PORT 1 PORT 1 PORT 2 PORT 2 PORT 2 PORT 3 PORT 3 PORT 4...

Page 39: ...E USE CATV 4 Data 4 Expansion Module Affix Label Here Line 4 Line 3 Line 2 Line 1 S TANDARD SUBSCRIBER CONNECTIONS MAIN BOARD FIBERPOINT 440 EX PANSION MODULE CONNECTION S TELEPHON Y OU T CUS TOMER WI...

Page 40: ...40 Proprietary Information Not for use or disclosure except by written agreement with Calix 2001 2007 Calix All Rights Reserved...

Page 41: ...ed ALERT A Class I laser product is used in this equipment Use an optical power meter to identify active fibers Never assume laser power is turned off or that the fiber is disconnected at either end A...

Page 42: ...ut hackles or lips If major flaws are noticed the process must be repeated Inspect the fiber end under a microscope to ensure proper finish Note Small scratches on the face or small pits on the outsid...

Page 43: ...2 Use a pad or a wipe saturated with optical grade isopropyl alcohol to gently wipe the cylindrical and end face surfaces 3 Use compressed gas to blow dry the connector surfaces or allow them to air d...

Page 44: ...44 Proprietary Information Not for use or disclosure except by written agreement with Calix 2001 2007 Calix All Rights Reserved...

Page 45: ...Operation When power is first applied to the ONT the LEDs located on the MEM will indicate the status of each component within the unit as it goes through its start up routine POWER PON HEALTH TEL OFF...

Page 46: ...not achieved downstream synchronization Tel Off Hook On One or more of the POTS lines are off hook Off No POTS lines are in use off hook Battery Present Blink A battery is connected to the MEM and the...

Page 47: ...lled on the card A Word about Troubleshooting Troubleshooting a communications device is simple if you keep the following basic principles in mind y Anytime you have a random or intermittent problem i...

Page 48: ...lace UP S as required Contact Central Office Is the ONT functioning properly Is the ONT Provisioned Is the ONT Connected Is there power to the ONT No No No No No 48 VDC Out Yes Replace UPS Unit Check...

Page 49: ...quipment CPE which includes various models of the ONT This document also provides NEC requirements for installing a ground Grounding Options The grounding requirements for various ONT models differ de...

Page 50: ...ticle 250 56 of the code To be properly grounded the ONT must be directly bonded to the building s AC utilities earth ground electrode using a 6 AWG copper conductor The earth electrode can be a metal...

Page 51: ...irect path free of sharp bends will help to lower the impedance of the ground circuit Note Grounding conductors should never be placed inside a metallic conduit unless bonded at both ends of the condu...

Page 52: ...les of ground conductivity The earth acts like it is made up of layers that bear a resemblance to an onion Like an onion the earth is made up of expanding sections or peels layers An electrode placed...

Page 53: ...earth electrode Grounding system tests are commonly made with a full of potential test set Within the test set is a AC current source a voltage meter and a number of test terminal binding posts The A...

Page 54: ...e is used as a probe and placed into the ground at a number of points that are along a line between the outer electrodes Each time the test probe is placed into the ground a resistance reading is take...

Page 55: ...ds should be kept of each CPE installation In some locations extremely high earth ground resistance is present In these locations chemicals that lower earth resistance can be added to the earth that s...

Page 56: ...ve Humidity 0 95 non condensing Drop Length 328 feet 100 M Maximum with CAT5 cable Storage Relative Humidity 0 95 non condensing Video RF Analog Digital ports via F connector RG 58 Altitude 200 to 10...

Page 57: ...m Signal Strength within AGC range 14 dBmV Flatness peak to valley 6 dB Maximum Channel Loading Up to 80 RF CATV channels Video PON Digital RF Output Recommended Clearances Nominal Impedance 75 ohm Le...

Page 58: ...cord Mechanical Telephony Interface Height 20 inches 50 8 cm Interface GR 909 Single Party message Telephone Service with On hook transmission loops start POTS with Customer and Class feature support...

Page 59: ...59 Proprietary Information Not for use or disclosure except by written agreement with Calix 2001 2007 Calix All Rights Reserved...

Page 60: ...60 Proprietary Information Not for use or disclosure except by written agreement with Calix 2001 2007 Calix All Rights Reserved...

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