Enclosure and Intelligent Multiservice Gateways AT-iMG6x6MOD Electronics Unit Installation Guide 613-000730 Rev C
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Contents Chapter 1: Preface ........................................................................................................................................... 5 Safety Symbols Used in this Document ................................................................................................................................................... 5 Reviewing Safety Precautions..............................................................................................................................
Contents Using a Swab.................................................................................................................................................................................................
AT-iMG646MOD Gateway Installation Guide Chapter 1 Preface This guide contains instructions on how to install the AT-iMG646MOD series intelligent Multiservice Gateway. This guide has instructions for both outdoor and indoor installation. Safety Symbols Used in this Document This document uses the safety symbols defined in Table 1. Table 1. Safety Symbols Symbol Meaning Description Caution Performing or omitting a specific action may result in equipment damage or loss of data.
Preface Warning: Class I Equipment. This equipment must be earthed. The power plug must be connected to a properly wired earth ground socket outlet. An improperly wired socket outlet could place hazardous voltages on accessible metal parts. 6 Pluggable Equipment. The socket outlet shall be installed near the equipment and shall be easily accessible. 7 Warning: Operating Temperature. This product is designed for a an operating temperature range of -40 to +65 degrees C.
AT-iMG646MOD Gateway Installation Guide All installation methods shall be in accordance with national and local regulations and practices. The wiring method should include the use of Listed wire/cable acceptable for the application per the National Code, and should be one that an Authority Having Jurisdiction (AHJ) can approve per the Code.
Preface Contacting Allied Telesis This section provides Allied Telesis contact information for technical support as well as sales and corporate information. Online Support You can request technical support online by accessing the Allied Telesis Knowledge Base: http:// kb.alliedtelesis.com. You can use the Knowledge Base to submit questions to our technical support staff and review answers to previously asked questions.
AT-iMG646MOD Installation Guide Chapter 2 Electronics Overview Features The AT-iMG646MOD is part of the AT-iMG646xx series intelligent Multiservice Gateway product. Figure 1. The AT-iMG646MOD Electronics Unit Figure 2.
Interfaces to the Network (Outdoor Versus Indoor Installation) The AT-iMG646MOD can be installed as part of an Outdoor or Indoor Installation. In an Outdoor Installation, the AT-EN646MOD Enclosure has already been installed, and the ATiMG646MOD Electronics unit is installed so that it fits inside the Enclosure. Follow these steps: 1. Refer to the AT-EN646MOD Enclosure Installation Guide for steps on how to install the Enclosure as well as figures that show the overall configuration. 2.
AT-iMG646MOD Installation Guide Chapter 3 Installing the Gateway in the Enclosure This chapter describes how to install the gateway in the enclosure and assumes you have already installed the enclosure. Refer to the (Enclosure installation Guide) Required Tools and Supplies The following tools and supplies are required to install the gateway: Tools Have the following tools on hand before you install the enclosure or gateway: Flat head and #2 Phillips screwdrivers Wire cutters 5/32 in.
AT-iMG646MOD Installation Guide Note Store the packaging material in a safe location. You must use the original shipping material if you need to return the unit to Allied Telesis. AT-iMG646MOD chassis (LAN and WAN cards are already installed) This Installation Guide Accessory Kit that includes: – 2 #8-32 SEMS pan head Phillips screws – 6-pin DC terminal block Installing the Electronics Unit into the Enclosure Warning: This unit is intended for installation in a restricted access location.
AT-iMG646MOD Installation Guide 3. Use two of the #8-32 SEMS screws to secure the gateway to the grounding plate as shown in Figure 5. Figure 5. Mounting the Gateway Connecting Cables Cable Layout Overview Figure 6 shows the cable entrances. Note that the middle entrance is not used. Figure 6.
AT-iMG646MOD Installation Guide Connecting the Fiber Pigtail Connect the pigtail (installed as part of the Enclosure installation procedure) to the WAN fiber port of the electronics unit. Refer to Figure 7. Connecting the Power Cord The AT-iMG646MOD gateway is designed to be deployed with an uninterrupted power supply (UPS). You can purchase a UPS from Allied Telesis (part number AT-iMG005G/AT-iMG006G). Install the power supply according to the manufacturer’s instructions included in the package.
AT-iMG646MOD Installation Guide Connecting the Coax to the Home Network (if applicable) With the HPNA card, the AT-iMG646MOD allows PCs, Set Top Boxes, VCRs, etc. to become members of an ethernet subnet over the coax network that is already installed. Figure 8 shows an example of how the devices could be configured. The coax-to-ethernet converter can be purchased as ATI Part Number ATiMG007..
AT-iMG646MOD Installation Guide Connecting the Telephone Wires To connect the telephone wires, perform the following procedure: 1. Remove the grommet from the telephone wire/ LAN entrance. 2. Connect the telephone wires to each pair of telephone terminal posts in the enclosure, as well as the appropriate RJ-11 connectors, as shown in Figure 10, at 5.3 in-lbs. Figure 10. Connecting the Telephone Wires 3. Perform the next steps based on the following: a.
AT-iMG646MOD Installation Guide Caution The grommet must be sealed so that the unit can operate correctly in an outside environment. Connecting the LAN Cables To connect the LAN cables, perform the following procedure: 1. Remove the grommet from the LAN cable entrance. (This step has already been done if you have installed the phone cable.) Note Allied Telesis recommends that you fully wire all six ports to allow for easy service expansion in the future. 2.
AT-iMG646MOD Installation Guide 6. Trim the wire tie and seal the grommet with tape and silicone sealant. Caution The grommet must be sealed so that the unit can operate correctly in an outside environment. Prepare for Initial Startup To complete the installation, perform the following procedure: 1. Install an uninterruptible power supply according to the manufacturer’s instructions. 2. If necessary, plug the management cable into the console port.
Chapter 4 Installing the Gateway Indoors This chapter describes how to install the gateway in an indoor location. Warning This unit is intended for installation in a restricted access location. A restricted access location in where access can only be gained by authorized service personnel through the use of a special tool, lock and key, or other means of security, and is controlled by the authority responsible for that location.
AT-iMG646MOD Installation Guide 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 the original shipping material if you need to return the unit to Allied Telesis. 2. Ensure that the following components are included in the gateway package. If any item is missing or damaged, contact your Allied Telesis sales representative for assistance.
AT-iMG646MOD Installation Guide Mount the Grounding Stud 1. Put the included #8-32 x 0.5 in. SEMS screw through the right chassis grounding hole in the chassis, as shown in Figure 13 2. Secure the screw with a #8-32 Kepnut (not provided), as shown in Figure 13.. Figure 13. Mounting the Grounding Assembly on the Right Mounting Hole (Note: Instead of the #8-32 Kepnut, you can also use a #8 nut with a lock washer.
AT-iMG646MOD Installation Guide 5. Fasten the plywood to the wall, using the holes that you drilled in Step 4. Use screws that ensure the plywood can withstand a downward force of 20 pounds. Refer to Figure 14. Figure 14. Securing the Plywood to the Wall Attach Wall Mounting Bracket and Mark Mounting Holes 1. Take the wall mounting bracket and attach it to the top of the gateway using the three remaining mounting screws, as shown in Figure 15 Figure 15.
AT-iMG646MOD Installation Guide Mount the Gateway to the Mounting Surface 1. Secure the gateway to the mounting surface with at least three wood screws (not included), starting with the upper right corner, as shown in Figure 16. Note Ensure the bracket can withstand 20 pounds of downward pressure. Figure 16.
AT-iMG646MOD Installation Guide 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.(0.7 cm) of insulation from the ground wire and crimp it into the ground wire ring lug. 3. Secure the ring lug on the stud with a washer and #8-32 Kepnut, as shown in Figure 17. Figure 17. Securing the Ground Wire Lug 4.
AT-iMG646MOD Installation Guide Connecting the Power Cord The AT-iMG646MOD gateways are designed to be deployed with an uninterrupted power supply (UPS). You can purchase a UPS from Allied Telesis (part number AT-iMG005G/AT-iMG005G). Install the power supply according to the manufacturer’s instructions included in the package. Allied Telesis provides a 15 ft. power cable (part number AT-iMG646MOD-C01). Alternatively, you can make custom length power cables.
AT-iMG646MOD Installation Guide Connecting the Fiber Optic Cable (BD and EPON) 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. (See Appendix B, “Cleaning Fiber Optic Connectors” on page 39 for information.) 2. Connect the pigtail cable to the fiber optic port on the gateway, as shown in Figure 19 . Figure 19.
AT-iMG646MOD Installation Guide Connecting the Coax Cable (if applicable) With the HPNA card, the AT-iMG646MOD allows PCs, Set Top Boxes, VCRs, etc. to become members of an ethernet subnet over the coax network that is already installed. Figure 20 shows an example of how the devices could be configured. The coax-to-ethernet converter can be purchased as ATI Part Number ATiMG007.
AT-iMG646MOD Installation Guide Connecting the T1?E1 Cable (if applicable) With the DS/T1 card, DS/E1 equipment can be connected over the network. (For connection to the DS/E1 network from the iMAP, a CES8 card would be used.) Refer to Figure 22. Customer Central Office/POP DS1/E1 supports: SF, ESF, SLC96, D4, AMI, B8ZS CES8 Fiber (FX, EPON, etc) WAN Input T1 T1 iMAP configured with CES8 PBX or other DS1/E1 equipment iMG-T1-functional PBX or other DS1/E1 equipment Figure 22.
AT-iMG646MOD Installation Guide Connecting the Telephone Wires To connect the telephone wires, simply connect each phone line directly into the RJ-11 ports on the ATiMG646MOD. Connecting the LAN Cables To connect the LAN cables, perform 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 connect the Ethernet cables to the unit until the unit has completed its bootup sequence.
AT-iMG646MOD Installation Guide Prepare for Initial Startup To complete the installation, perform the following procedure: 1. Install an uninterrupted power supply according to the manufacturer’s instructions. 2. Plug the management cable into the console port. 3. The physical installation is now complete.
AT-iMG646MOD Installation Guide Chapter 5 Turn-Up and Troubleshooting Turn-up Sequence The AT-iMG646MOD intelligent Multiservice Gateways are shipped with both a main software image and a recovery software image. The recovery software image is used in the case where the main image is corrupted during download, for example, if the power is disconnected during a software download.
AT-iMG646MOD Installation Guide Understanding the LEDs (iMG6x6MOD Unit) Figure 25. LEDs for AT-iMG646MOD Table 2. LEDs and Meanings LED Meanings PWR ON - The iMG is receiving power and the voltage is within the acceptable range. OFF - The unit is not receiving power. SYST ON - The unit is starting up or is malfunctioning OFF - The unit is working normally.
AT-iMG646MOD Installation Guide Troubleshooting This chapter contains information on how to troubleshoot the gateway in the event that a problem occurs. Problem: Gateway is not operating correctly. Solution: Reset the unit by disconnecting and then reconnecting the power cable. Problem: The PWR LED is off. Solution: Check the power cable to verify that it is not damaged and that it is connected correctly. Problem: The SYST LED is on. Solution: Unplug the power cable and plug it in again after 20 seconds.
AT-iMG646MOD Installation Guide Problem: There is a problem with the telephone service. Solution: Check the following: Swap out the cable for a known good cable. For POTS phones and fax machines, verify that the dial mode for the telephone and fax are correct, according to the manual that was supplied with the telephone or fax. Check the telephone or fax machine for problems. Note If you need further assistance, please contact Allied Telesis Technical Support.
AT-iMG646MOD Installation Guide Appendix A Technical Specifications Orderable Parts Go to www.alliedtelesis.com, along the top menu banner select Products, along the side menu select CPE Gateways, and then RESIDENTIAL GATEWAYS. The tabs include supporting documentation. Physical Specifications (iMG646MOD) Dimensions: Weight: AT-EN646MOD 330 mm x 230.7 mm x 43.2 mm (13 in x 9.1 in x 1.7 in) AT-iMG646MOD 222 mm x 222 mm x 25 mm (8.75 in x 8.75 in x 1.0 in) AT-EN646MOD 1.
Appendix A: Technical Specifications Environmental Specifications Operating Temperature:-40° C to 65° C (-40° F to 150° F) Storage Temperature:-40° C to 70° C (-4° F to 158° F) Operating Humidity:5% to 90% non-condensing Storage Humidity: 5% to 95% non-condensing Operating Altitude Range:Up to 3,000 m (9,843 ft) Power Specifications Input Supply Voltage:12 V DC Power Consumption:10W typical, 18W max Safety and Electromagnetic Emissions Certifications 36 EMI/RFI: FCC Class B, EN55022 Class B, VCCI Clas
AT-iMG646MOD Installation Guide Power Cord Wiring To wire the terminal block for the gateway to the terminal block for the power supply cord, refer to Figure 27 and Table 4. iMG Terminal Block Power Supply Terminal Block Figure 27. Gateway Terminal Block to Power Cord Terminal Block Wiring Diagram Table 4.
Appendix A: Technical Specifications Serial Port Wiring The CONSOLE port is an RJ45 connection (not a DB9 connection used with other Allied Telesis products). Pinout is as follows. Note When looking at the RJ-45 port, pin 1 is on the right.
Appendix B Cleaning Fiber Optic Connectors The fiber optic connector consists of a fiber optic plug and its adapter. The end of the fiber optic cable is held in the core of the ferrule in the plug. Light signals are transmitted through the core of the fiber. Even minor smudges or dirt on the end face of the fiber, completely invisible to the naked eye, can disrupt light transmission and lead to failure of the component or of the entire system.
Appendix B: Cleaning Fiber Optic Connectors Using a Cartridge-Type Cleaner Fiber optic cartridge cleaners are available from many vendors and are typically called “cartridge cleaners,” as shown in Figure 30. Figure 30. Cartridge Cleaner Note Do not use compressed air or aerosol air to clean a fiber optic connector. To clean a fiber optic connector using a cartridge cleaner, perform the following procedure. 8.
AT-iMG646MOD Installation Guide Note Rub the ferrule tip on the cleaning surface in one direction only. 10. 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 least 2 times. Caution Failing to pick up the ferrule tip when you reach the bottom of the cleaning surface can result in static electricity that can damage the fiber optic cable. 11. If desired, repeat steps 3 and 4. 12.
Appendix B: Cleaning Fiber Optic Connectors Using a Swab Specially treated swabs (stick cleaners) are 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 32. Stick cleaners are available in both 2.5 mm and 1.25 mm sizes for use on SC and MU connectors respectively. Note NEVER use a household cotton swab and/or alcohol to clean a fiber optic connector.
AT-iMG646MOD Installation Guide 2. If desired, repeat step 1. 3. If a fiber inspection scope is available, 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 affect performance. Note Always keep a dust cap on a fiber optic cable when it is not in use. Note Do not touch the end face of the ferrule in the connector. Warning: Do not stare into the laser beam.
AT-iMG646MOD Installation Guide 613-000730 A 45
Appendix B: Cleaning Fiber Optic Connectors 46
