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Allied Telesis AT-EN646 manual

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Table of contents for the manual

  • Page 1

    613-000287 Rev D Enclosure and Intelligent Multiservice Gateways AT-EN646 AT-iMG646BD-ON AT-iMG646PX-ON Installation Guide[...]

  • Page 2

    Copyright © 2006 Allied T elesis, Inc. All rights reserved. No part of this publication may be repr oduced withou t prior written permissi on from Allied Telesis, Inc. Microsoft and Internet Explorer are regi stered trademarks of Microsoft Corpo rat ion. Netscape Navigator is a registered trademark of Netscape Communications Corporati on. All othe[...]

  • Page 3

    3 Electrical Safety and Emissions S tandards This product meets the following standards. RFI Emissions FCC Class B, EN55022 Class B, EN61000-3-2, EN61000-3-3, VCCI Class B, C-TICK, CE Immunity EN55024 Electrical Safety UL 60950 ( C TUV US ) U.S. Federal Communications Commission Declaration of Conformity Manufacturer Name: Allied Telesis, Inc. Decl[...]

  • Page 4

    4 T ranslated Safety S tatements Important: The  indicates that a translation of th e safety statement is available in a PDF document titled “Translated Safety State ment s” posted on the Allied Telesis website at www.alliedtelesis.com.[...]

  • Page 5

    5 Preface ........ ................ ............. ................ ................ ............. ................. ................ ............ ................. ............ 11 Safety Symbols Used in this Document ........................... ................... ................ ................. ............ ....... ......... 12 Where to Find We[...]

  • Page 6

    Contents 6 Preparing and Connecting the Power Cord ............ ................ ................. ................... ................ ........ ........ 58 Mounting the Splice Tray on the Gateway ........... ................ ............. ................ ................ ............. ... .......... 60 Connecting the Fiber Optic Cable ...........[...]

  • Page 7

    7 Figure 1. AT-iMG646xx Series Intelligent Multiservice Gateway ........... ................. ................. ................. ... ..... ................. .. 20 Figure 2. Gateway LEDs ....... ................. ................... ................. ................. ................. .......... .................. ................. .......... 21 F[...]

  • Page 8

    Figures 8 Figure 51. Proper Installation of the Terminal Block Ground Wire.............. ....................................... ......... ........... ..............79 Figure 52. Plugging in the DC Termi nal Block .......... .................................................. ............ .......... . ................. .................80 Figure 53.[...]

  • Page 9

    9 Table 1. Safety Sy mbols ....... ................. ................. ................ ................. ................. ........... .............. ................. ................ 12 Table 2. PWR, SYST, and LAN LEDs ........................................................ ............................ ......... ........ ................. .....[...]

  • Page 10

    Tables 10[...]

  • Page 11

    11 Pr eface This guide contains instruction s on how to install the AT-EN646 enclosure and an AT-iMG646xx series in telligent Multiservice Gateway. This preface contains the following sections:  “Safety Symbols Used in this Document” o n page 12  “Where to Find W eb-based Guides” on page 13  “Contacting Allie d T elesis” on p a[...]

  • Page 12

    Preface 12 Safety Symbols Used in this Document This document uses the safety symbols defined in Table 1. T able 1. Safety Symbols Symbol Meaning Description Caution Performing or omi tting a specific action may result in equipment damage or loss of data. W arning Performing or omi tting a specific action may result in electrical shock.[...]

  • Page 13

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide 13 Where to Find Web-based Guides The installation and user guides for all Allied Telesis products are available in portable document format (PDF) o n our web site at www.alliedtelesis.com . You can view the documents onlin e or download them onto a loc[...]

  • Page 14

    Preface 14 Contacting Allied Telesis This section provides Allied Telesis contact information for technical support as well as sales or corporate informat ion. Online Support You can request technical sup port online by accessing the Allied Telesis Knowledge Base from the followin g web site: www.alliedtelesis.com/support . You can use the Knowledg[...]

  • Page 15

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide 15 Management Software Updates New releases of management software for o ur managed products are available from either of the following In ternet sites:  Allied T elesis web site: www.alliedtele sis.com  Allied T elesis FTP server: ftp://ftp.allie[...]

  • Page 16

    Preface 16[...]

  • Page 17

    17 Chapter 1 Overview This chapter contains the follo ws sections:  “Features” on page 18  “LEDs” on page 21[...]

  • Page 18

    Chapter 1: Ove rview 18 Features The AT-iMG646xx-ON gateway is optimized for delivery of IP Triple Play services. With full routing and mult icast capabilities, the AT-iMG646xx-ON gateway simultaneously delivers high quality IP video, up to four lines of VoIP, and differentiated data services. Security for the service provider and subscriber are en[...]

  • Page 19

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide 19  Up to 100Mbps ban dwidth delivery In addition to the common features listed above, the AT-iMG646PX-ON model has a 1 Gigabit PX20 802.11a h bidirectional uplink (WAN) port. The AT-iMG646PX-ON WAN interface is compliant with the IEEE 802.3ah EPON s[...]

  • Page 20

    Chapter 1: Ove rview 20 Figure 1 illustrates the AT-iMG646xx series intelligent Multiservice Gateway. Figure 1. AT-iMG646xx Series Intelligent Multiservice Gateway The MAC address(es) for the AT-iMG646xx gateway are located on the label above the RJ11 and RJ4 5 ports. The AT-iMG646BD-ON has a single MAC address. The AT-iMG646PX-ON gateway has two M[...]

  • Page 21

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide 21 LEDs The AT-iMG646xx series intelligent Mu ltiservice Gateway has four LEDs, as shown in Figure 2 and three of which are described in Table 2. Figure 2. Gateway LEDs Table 2. PWR, SYST, and LAN LEDs LED State Description PWR On The gateway is receivi[...]

  • Page 22

    Chapter 1: Ove rview 22 The operation of the WAN LED varies depend ing upon the unit, as described in Table 3 and Table 4. Table 3. WAN LED on the AT iMG646BD-ON State Description Off A WAN link has not been esta blished. On A WAN link has been established. Table 4. WAN LED on the ATiMG646PX-ON State Description Off No optical signal detect ed. Sol[...]

  • Page 23

    Section I: Outdoor Instal lation 23 Section I Outdoor Installation The chapters in this section p rovide information and procedures fo r installing the enclosure and t he gateway in an outdoor location. The chapters include:  Chapter 2, ”Outdoor In stallation Overview” on p age 25  Chapter 3, ”Inst alling the Enclosure” on pag e 29 ?[...]

  • Page 24

    24 Section I: Outdoor Installa tion[...]

  • Page 25

    Section II: Indoor Install ation 25 Chapter 2 Outdoor Installation Overview This chapter provides and overview of the outdoor insta llation and contains the following sections:  “Enclosure” on page 26  “Installation Options” on page 27[...]

  • Page 26

    Chapter 2: Outdoor Installa tion Overview 26 Section II: Indoor I nstallation Enclosure The AT-EN646 enclosure houses and protects the AT-iMG646xx series gateway and is designed to be mounted on the exterior o f a building. The features of the enclosure include:  Weather tig ht casing  Outer and inner enclosures that p rovide two access level[...]

  • Page 27

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section II: Indoor In stallation 27 Installation Options You can install the gateway and enclosure in either of the following two sequences:  Install the enclosure first, and the gateway later . In this situation, yo u can use the instructions in the[...]

  • Page 28

    Chapter 2: Outdoor Installa tion Overview 28 Section II: Indoor I nstallation[...]

  • Page 29

    Section I: Outdoor Instal lation 29 Chapter 3 Installing the Enclosur e This chapter describes how to inst all the enclosure and contains the following sections:  “Reviewing Safety Precautions” on p age 30  “Required T ools and Supplies” on page 32  “Mounting the Enclosure” on p age 33  “Installing the Gro unding Plate” [...]

  • Page 30

    Chapter 3: Inst alling the Enclosure 30 Section I: Outdoor Installa tion Reviewing Safety Precautions Please review the following safety pr ecautions before you begin to install the enclosure. Note The  indicates that a translation of the safety state ment is available in a PDF document titled “Tra nslated Safety Statements” on the Allied Te[...]

  • Page 31

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 31 All installation methods shall be in accordance with national and local regulations and practices. The wiring method should include the use of Listed wire/ca ble acceptable for the application per the National Cod e, [...]

  • Page 32

    Chapter 3: Inst alling the Enclosure 32 Section I: Outdoor Installa tion Required Tools and Supplies The following tools and supplies are requ ired to install the enclosure: Tools Have the following tools on hand b efore you install the enclosure or gateway:  3/8” drill  Drill bit for the size of wall anchor or fastener you in tend to use f[...]

  • Page 33

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 33 Mounting the Enclosure To mount the AT-EN646 enclosure, perf orm the following procedure: 1. Remove all components from the shipping package . Note Store the packaging material in a safe location. You must use the ori[...]

  • Page 34

    Chapter 3: Inst alling the Enclosure 34 Section I: Outdoor Installa tion 5. Use #8 or larger hardware to mount the enclosure o n the wall. Make sure that the enclosure is square t o the surface. If it is not, shim with washers to prevent warping.[...]

  • Page 35

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 35 Installing the Grounding Plate To install the groundin g plate, perform the following procedure: 1. Open the outer and inner doors of the e nclosure. 2. Remove the grounding plate (sh own in Figure 5) and the self-tap[...]

  • Page 36

    Chapter 3: Inst alling the Enclosure 36 Section I: Outdoor Installa tion Installing the Fiber Optic Drop Cable This section contains procedures for installing two types of drop cables:  “Installing the Die lectric Drop Cable,” next  “Installing the Armored Drop Cable” on page 4 0 Installing the Dielectric Drop Cable This section conta[...]

  • Page 37

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 37 4. Insert a UV-rated wire tie (not provided) thro ugh the slots at the bottom of the entrance as shown in Figure 8. Figure 8. Inserting the Wire Tie 5. Remove the grommet from the fiber optic drop cable and ground wir[...]

  • Page 38

    Chapter 3: Inst alling the Enclosure 38 Section I: Outdoor Installa tion 12. Tighten the Kepnuts on the strength member clamp to b etween 10 and 12 in-lbs to secure the strength members. 13. Replace the bar, washe rs, and Kepnuts on the posts of the drop cable clamp and tighten the Kepnu ts to secure the cable, as shown in Figure 10, to between 10 [...]

  • Page 39

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 39 3. Secure the ground wire ring lug on the groun d wire post using the Kepnut, as shown in Figure 11. Figure 11. Lining Up the Ground Wire 4. Secure the fiber cable and ground wire to the enclosure by wrapping the wire[...]

  • Page 40

    Chapter 3: Inst alling the Enclosure 40 Section I: Outdoor Installa tion 3. Wrap the tracer wire around the base of the post und er the washer. Wrap the aramid yard around the post at least four times, ju st above the tracer wire and under the washer, and tighten the nut, as shown in Figure 12. Figure 12. Securing the Tracer Wire and Aramid Yarn 4.[...]

  • Page 41

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 41 4. Insert a UV-rated wire tie (not provided) thro ugh the slots at the bottom of the entrance as shown in Figure 8. Figure 14. Inserting the Wire Tie 5. Remove the grommet from the fiber optic drop cable and ground wi[...]

  • Page 42

    Chapter 3: Inst alling the Enclosure 42 Section I: Outdoor Installa tion 10. Posit ion the cable so that the opened shielding goe s under the strength member clamp and the clo sed portion of the cable is about .25 in. beyond the drop cable clam p posts as shown in Figure 16 Figure 16. Positioning the Cable Note Make sure that the fiber optic cabl e[...]

  • Page 43

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 43 Installing the Ground Wire The AT-iMG646 gateway must be conn ected to a good earth ground. To install the ground wire , perform the following procedure: 1. Prepare an adequate length of 14AWG stranded grounding wire [...]

  • Page 44

    Chapter 3: Inst alling the Enclosure 44 Section I: Outdoor Installa tion Splicing the Drop Cable and S ecuring the Fusion Splice Tray Locate the fusion splice tray package in the accessory kit. Your kit will contain one of two splice tray versions: a two-part metal tray, or a single- part plastic tray. Depending upon the type of splice tray you hav[...]

  • Page 45

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 45 3. Insert a small clear wire tie through the holes in the left upper and lower mounting tabs on the bottom portion, as shown in Figure 20. Figure 20. Inserting the Wire Ties 4. Route the buffer tube from the drop cabl[...]

  • Page 46

    Chapter 3: Inst alling the Enclosure 46 Section I: Outdoor Installa tion 5. Route the fiber cable 1-1/2 times around the splice tray to the splice organizer and cut it to a length that will allow the splice to be placed in the organizer, as shown in Figure 22. Figure 22. Setting the Fiber Cable in the Splice Tray 6. Cut the SC/UPC pigtail cable ( n[...]

  • Page 47

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 47 10. Trim the wire ties close to t he cables. 11. Put the co ver onto the splice tray. 12. Temporarily secure the splice tray to the inside of the inner cover with electrical tape until the gateway is installed, as sho[...]

  • Page 48

    Chapter 3: Inst alling the Enclosure 48 Section I: Outdoor Installa tion 13. Close the inner do or, verifying t hat the cables are not pinched, and then close the outer doors. 14. Secure the enclosure until it is time to install the gateway and oth er cables. Using the Plastic Splice Tray To use the plastic (single-part) splice tray, perf orm the f[...]

  • Page 49

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 49 4. Route the fiber cable 2-1/2 times ar ound the splice tray to the splice organizer and cut it to a length that will allow the splice to be placed in the organizer, as shown in Figure 27. Figure 27. Setting the Fiber[...]

  • Page 50

    Chapter 3: Inst alling the Enclosure 50 Section I: Outdoor Installa tion 10. Temporarily secu re the splice tray to the inside of the inner cover with electrical tape until the gateway is in stalled, as shown in Figure 29. Note In cold climates, Allied Telesis recommen ds that you use 3M 3723 Cold Temp Tape. Figure 29. Securing the Plast ic Splice [...]

  • Page 51

    Section I: Outdoor Instal lation 51 Chapter 4 Installing the Gateway Outdoors This chapter describes how to instal l the gateway in the enclosure and contains the following sections:  “Reviewing Safety Precautions” on p age 52  “Required T ools and Supplies” on page 54  “Installing the Ga teway” on page 55 Note You must install[...]

  • Page 52

    Chapter 4: Inst alling the Gateway Outd oors 52 Section I: Outdoor Installa tion Reviewing Safety Precautions Please review the following safety pr ecautions before you begin to install the gateway. Note The  indicates that a translation of the safety state ment is available in a PDF document titled “Tra nslated Safety Statements” on the All[...]

  • Page 53

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 53 W arning: This unit is intended for installation in a restricted access location. A restricted ac cess location is where access can only be gained by authoriz ed service pe rsonnel through the use of a special tool, l[...]

  • Page 54

    Chapter 4: Inst alling the Gateway Outd oors 54 Section I: Outdoor Installa tion Required Tools and Supplies The following tools and supplies are requ ired to install the gateway: Tools Have the following tools on hand b efore you install the enclosure or gateway:  Flat head and #2 Phillip s screwdrivers  Wire cutters  Crimping tool Additi[...]

  • Page 55

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 55 Installing the Gateway Installing the gateway and connecting all the wire s consists of the following procedures:  “Installing the Ga teway in the Enclosure,” next  “Preparing and Co nnecting the Power Cor[...]

  • Page 56

    Chapter 4: Inst alling the Gateway Outd oors 56 Section I: Outdoor Installa tion 3. Open the outer and inner doors of th e enclosure and locate the gateway mounting post, as shown in Figure 30. Figure 30. Location of the Mounting Post 4. Place the gateway into the enclosure with the mounting p ost through the hole in the metal tab on the gateway, a[...]

  • Page 57

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 57 5. Secure the gateway to the mounting post with th e Kepnut from the accessory kit, as shown in Figure 32, hand tightening the lock nut until it is snug. Figure 32. Securing the Gateway to the Mountin g Post Note Do n[...]

  • Page 58

    Chapter 4: Inst alling the Gateway Outd oors 58 Section I: Outdoor Installa tion Preparing and Connecting the Power Cord The AT-iMG646xx series gateways are des ign ed to be deployed with an uninterruptible power supply (UPS). You can purchase a UPS from Allied Telesis (part number AT-iMG005G). In stall th e power supply according to the manufactur[...]

  • Page 59

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 59 Caution To prevent electrical shock, ensu re that the power cord is not connected to the UPS. 4. Cut a piece of insulated #18 AWG stranded wire to 5-1/2 to 6 in . (140 - 150 mm) long. The insulation color should be gr[...]

  • Page 60

    Chapter 4: Inst alling the Gateway Outd oors 60 Section I: Outdoor Installa tion Caution To prevent shorting out the unit, ensure that no wires are sticking out from pin 5. 11. Pu ll on both wires at pin 5 to ensure that they are securely fastened to the terminal block. 12. Plug the othe r end of the power cord into the UPS. Caution DO NOT plug the[...]

  • Page 61

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 61 on the front of the gateway a nd mount the tray to the gateway with four short pan head machine screws from the accesso ry kit, as shown in Figure 37. Figure 37. Mounting the Metal Splice Tr ay on the Gateway  For [...]

  • Page 62

    Chapter 4: Inst alling the Gateway Outd oors 62 Section I: Outdoor Installa tion the receive sensitivity specificati on. If the power is too high, an optical attenuator is needed in the link. If the power is too low, you must trace the optical path to determine the cause of the excess loss. Note The AT-iMG646PX-ON WAN module has a receive sensitivi[...]

  • Page 63

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 63 Figure 40, cut a 1/4” “X” in it, and p ut it back in place. Figure 40. Telephone Wire Entrance 2. Slip the telephone wire through the grommet. 3. Connect the telephone wires to each pair of te lephone terminal p[...]

  • Page 64

    Chapter 4: Inst alling the Gateway Outd oors 64 Section I: Outdoor Installa tion Note Do not connect the Ethernet cables to the gateway until the unit has completed its bootup sequence. This may take several minutes if network software upgrades are needed. 1. Remove the grommet from the LAN cable ent rance, as shown in Figure 42. Figure 42. LAN Ca [...]

  • Page 65

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section I: Outdoor Inst allation 65 3. Connect the LAN cables to the RJ-45 p orts on the gateway, and secure the wires with a wire tie, as shown in F igure 44. Figure 44. Connecting the LAN Cables 4. Cut a notch into the bottom of the grommet to accommo[...]

  • Page 66

    Chapter 4: Inst alling the Gateway Outd oors 66 Section I: Outdoor Installa tion Note For networks with remote management enabled, n o local configuration is required. 5. Configure the AT-iMG646xx series gateways according to your specifications and remove the cable after you are done. 6. Ensure that all provisioned services are fun ctioning proper[...]

  • Page 67

    Section II: Indoor Install ation 67 Section II Indoor Installation The chapter in this sectio n prov ide information and procedures for installing the gateway in an indo or location:  Chapter 5, ”Inst alling the Gateway Indoors” on p age 69[...]

  • Page 68

    68 Section II: Indoor I nstallation[...]

  • Page 69

    Section II: Indoor Install ation 69 Chapter 5 Installing the Gateway Indoors This chapter describes how to install the ga teway in an indoor location and includes the following se ctions:  “Reviewing Safety Precautions” on p age 70  “Required T ools and Supplies” on page 72  “Preparing for the Inst allation” on p age 73  “[...]

  • Page 70

    Chapter 5: Inst alling the Gateway In doors 70 Section II: Indoor I nstallation Reviewing Safety Precautions Please review the following safety pr ecautions before you begin to install the gateway. Note The  indicates that a translation of the safety state ment is available in a PDF document titled “Tra nslated Safety Statements” (613-000405[...]

  • Page 71

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section II: Indoor In stallation 71 W arning: This unit is intended for installation in a restricted access location. A restricted access locatio n in where access can only be gained by authoriz ed service pe rsonnel through the use of a special tool, l[...]

  • Page 72

    Chapter 5: Inst alling the Gateway In doors 72 Section II: Indoor I nstallation Required Tools and Supplies The following tools and supplies are requ ired to install the gateway: Tools Have the following tools on hand b efore you install the enclosure or gateway:  Flat head and #2 Phillip s screwdrivers  Wire cutters  Crimping tool Additio[...]

  • Page 73

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section II: Indoor In stallation 73 Preparing for the Installation To prepare for the installation, perform the following procedure: 1. Remove all components from the shipping package . Note Store the packaging material in a safe location. You must use [...]

  • Page 74

    Chapter 5: Inst alling the Gateway In doors 74 Section II: Indoor I nstallation Fastening the Plywood Mounting Sur face to a Wall and Preparing the Gateway For an indoor installation, the AT-iMG646x x series in telligent multiservice gateway must be mounted on a plywood surface that complies with the following specifications:  Recommended minimu[...]

  • Page 75

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section II: Indoor In stallation 75 6. Disassemble the stud, removing all the washers and nuts except the split ring washer. 7. Put the stud with the split ring washer on it through the gatewa y grounding hole in the gateway, a s shown in Figure 47. Fig[...]

  • Page 76

    Chapter 5: Inst alling the Gateway In doors 76 Section II: Indoor I nstallation 9. Secure the gateway to the mounting surface with the four wood screws provided, starting with the upper right corner, as shown in Figure 49. Figure 49. Securing the Gateway to the Mountin g Surface 1174[...]

  • Page 77

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section II: Indoor In stallation 77 Connecting the Ground Wire To connect the ground wire, perform the following procedure: 1. Prepare an adequate length of 14AWG stranded grounding wire for the ground connection. 2. Strip 0.25 in. (.635 cm) of insulati[...]

  • Page 78

    Chapter 5: Inst alling the Gateway In doors 78 Section II: Indoor I nstallation Preparing and Connecting the Power Cord The AT-iMG646xx series intelligent mult iservice gat eway are designed to be deployed with an uninterruptib le power supply (UPS). You can purchase a UPS from Allied Telesis (part number AT-iMG005G). Install the power supply accor[...]

  • Page 79

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section II: Indoor In stallation 79 Caution To prevent shorting out th e unit, ensure that all of the wire strands are twisted tightly together. 6. Remove the Kepnut from the groundin stud, place t he ring lug on the post, and secure the Kepnut. 7. Loos[...]

  • Page 80

    Chapter 5: Inst alling the Gateway In doors 80 Section II: Indoor I nstallation ohm. If it is not, disconnect the power cab le, repeat steps 8 through 1 1, and re-test. 12. Plug the terminal blo ck into t he DC power socket, as shown in Figure 52. Figure 52. Plugging in the DC Terminal Block 1175[...]

  • Page 81

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section II: Indoor In stallation 81 Connecting the Fiber Optic Cable To connect the fiber optic cable , perform the following procedure: 1. Remove the dust plug from the fiber optic port on the gateway and clean the port and connector. (Se e Appendix B,[...]

  • Page 82

    Chapter 5: Inst alling the Gateway In doors 82 Section II: Indoor I nstallation Connecting the Telephone Wires To connect the telephone wires, pe rform the following procedure: 1. Connect the telephone wires to e ach pair of telephone terminal posts on the gateway, as shown in Figure 54. Figure 54. Connecting the Telephone Wires 1177[...]

  • Page 83

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide Section II: Indoor In stallation 83 Connecting the LAN Cables To connect the LAN cables, perfo rm the following procedure: Note Allied Telesis recommends that you fully wire all six ports to allow for easy service expansion in the future. Note Do not co[...]

  • Page 84

    Chapter 5: Inst alling the Gateway In doors 84 Section II: Indoor I nstallation Completing the Installa tion To complete the installation, perform th e following procedure: 1. Install an uninterruptible powe r supply according to the manufacturer’s instructions. 2. Plug the power cable from the gateway into the UPS. 3. Turn on the UPS. 4. If nece[...]

  • Page 85

    Section III: Troubleshooting 85 Section III T r oubleshooting The chapter in this sectio n provides information and procedures fo r troubleshooting the gateways. The chapter is:  Chapter 7, ”T roubleshooting” on page 87[...]

  • Page 86

    86 Section III: Troubles hooting[...]

  • Page 87

    Section I: Troubleshooting 87 Chapter 7 T r oubleshooting This chapter contains information on how to t roubleshoot the gateway in the event that a problem occurs. Problem: Gateway is not operating correctly. Solution: Reset the unit by disconnecting a nd then reconnecting the power cable. Problem: The PWR LED is off. Solution: Check the power cabl[...]

  • Page 88

    Chapter 7: Tro ubleshooting 88 Section I: Troub leshooting Problem: There is a problem with the tele phone cable. Solution: Check the following:  Swap out the cable for a kn own good cable.  For POTS phones and fax machines, verify that the dial mode fo r the telephone and fax are correct, according to the manua l that was supplied with the t[...]

  • Page 89

    89 Appendix A T echnical Specifications Physical Specifications Dimensions: AT-EN646 330 mm x 230.7 mm x 43.2 mm (12.99 in x 9.08 in x 1.7 in) AT-iMG646BD-ON 305 mm x 218 mm x 2 5 mm (12.0 in x 8.6 in x 1.0 in) AT-iMG646PX-ON 305 mm x 218 mm x 25 mm (12.0 in x 8.6 in x 1.0 in) Weight: AT-EN646 2.38 kg (5.25 lbs) AT-iMG646BD-ON 1.23 kg (2.7 lb s) AT[...]

  • Page 90

    Appendix A: Technica l Specifications 90 VCCI Class B, CISPR Class B Immunity: EN55024 Electrical Safety: UL60950 ( c TUV us ),CSA, C-TICK, CE Power Cord Wiring To wire the terminal block for the gateway to the terminal block for the power supply cord, refer to Figure 57 and Ta ble 5. Figure 57. Gateway Terminal Block to Power Cord Terminal Block W[...]

  • Page 91

    91 Appendix B Cleaning Fiber Optic Connectors The fiber optic connector consists of a fib er optic plug and its adapter. The end of the fiber optic cable is h eld in the core of the ferrule in the plu g. Light signals are transmitted through the core of t he fiber. Even minor smudges or dirt on the end face of t he fiber, completely invisible to th[...]

  • Page 92

    Appendix B: Cleaning Fi ber Optic Connectors 92 Using a Cartridge-Type Cleaner Fiber optic cartridge cleaners are av ailable from many vendors and are typically called “cartridge cleaners,” as shown in Figu re 60. Figure 60. Cartridge Cleane r Note Do not use compressed air or aerosol air to clean a f iber optic connector. To clean a fiber opti[...]

  • Page 93

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide 93 Note Rub the ferrule tip on the cleaning surface in o ne direction only. 9. When you reach the end of the cleaning surface, pick up the ferrule tip, rotate and place it at the top and rub downwards at lea st 2 times. Caution Failing to pick up the fe[...]

  • Page 94

    Appendix B: Cleaning Fi ber Optic Connectors 94 Using a Swab Specially treated swabs (stick cleaners) a re available for cleaning inside connector adapters or hard-to- reach ferrule tips. These swabs, often referred to as “lint free” or “alcohol free” swabs, are available from many vendors, as shown in Figure 62. Stick cleaners are availabl[...]

  • Page 95

    AT-iMG646xx Series Intelligent Multise rvice Gateway and AT-EN646 Encl osure Installati on Guide 95 3. If a fiber inspection scope is ava ilable, use the scope to inspect the connector to make sure that it is clean and to check for scratches, pits, or other problems that may aff ect performance. Note Always keep a dust cap on a fiber op tic cable w[...]

  • Page 96

    Appendix B: Cleaning Fi ber Optic Connectors 96[...]

  • Page 97

    97 Appendix C T urnup Pr ocess The AT-iMG646 family of intelligent Multiservice Gateways a re shipped with both a main software image and a r ecovery software image. The recovery software image is used in the ca se where the main image is corrupted during download, for example, if the power is disconnected during a software download. A de fault con[...]

  • Page 98

    Appendix C: Turnup Process 98 Turnup Flowchart The following flowchart provides an overview of the bootu p and upgrade process that the AT-iMG646 gateway goes thro ugh when it is first introduced into a network.[...]