ADTRAN Total Access 300 Series Installation And Maintenance Manual
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- Page 1 Total Access 300 Series GigE SFU ONT with RF Overlay Installation and Maintenance Guide Document Number: 6418771XGX-5B March 2010...
- Page 2 Total Access 300 Series GigE SFU ONT with RF Overlay Installation and Maintenance Guide Trademarks Any brand names and product names included in this document are trademarks, registered trademarks, or trade names of their respective holders. To the Holder of this Document ® The contents of this document are current as of the date of publication. ADTRAN reserves the right to change the contents without prior notice. In no event will ADTRAN be liable for any special, incidental, or consequential damages or for commercial losses even if ADTRAN has been advised thereof as a result of issue of this document. About this Document This document provides instructions for the installation and maintenance of the GigE SFU ONT with RF Overlay. The intended audience for this information is the craftperson respon‐ sible for the installation and maintenance of the equipment. These instructions assume famil‐ iarity with the intended use of the equipment, basic required installation skills, and knowledge of local and accepted safety practices. Additionally, this document provides provisioning information specific to the User Interface of the GigE SFU ONT with RF Overlay. The intended audience for this information is system ...
- Page 3 Revision History Revision Date Description June 2009 Initial release. March 2010 Corrected problem with wires crimping when the Electronics Module is closed. Conventions The following typographical conventions are used in this document: This font indicates a cross‐reference link. This font indicates screen menus, fields, and parameters. HIS FONT indicates keyboard keys (E NTER , E , A ). Keys that are to be pressed simulta‐ neously are shown with a plus sign (A indicates that the A key and key should be pressed at the same time). This font indicates references to other documentation and is also used for emphasis. This font indicates on‐screen messages and prompts. This font indicates text to be typed exactly as shown. This font indicates silk‐screen labels or other system label items. This font is used for strong emphasis. 6418771XGX-5B...
- Page 4 Total Access 300 Series GigE SFU ONT with RF Overlay Installation and Maintenance Guide Hazard Classifications The following hazard classifications are used in this document: DANGER DANGER indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. WARNING WARNING indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. CAUTION CAUTION indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. CAUTION can also be used to alert against unsafe practices associated with events that could lead to personal injury. NOTICE Notice call‐outs indicate a potentially hazardous situation not related to personal injury, such as messages related to property damage only. NOTE Notes inform the user of additional, but essential, information or features. 6418771XGX-5B...
- Page 5 Icons The following icons are used throughout the ADTRAN document suite: jobAid installation guide deployment guide application guide reference guide diagnostic guide compliance engineering guide release notes upgrade guide user guide Training ADTRAN offers training courses on our products. These courses include overviews on product features and functions while covering applications of ADTRAN product lines. ADTRAN provides a variety of training options, including customized training and courses taught at our facilities or at customer sites. For inquiries concerning training, contact ADTRAN: Training Phone: 800‐615‐1176, ext. 6303 Training Fax: 256‐963‐6217 Training Email:training@adtran.com 6418771XGX-5B...
- Page 6 Total Access 300 Series GigE SFU ONT with RF Overlay Installation and Maintenance Guide 6418771XGX-5B...
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Page 7: Table Of Contents
Contents Scope of this Guide ..........1 In this Guide . - Page 8 ADTRAN Technical Support ........
- Page 9 Figures List of Figures Figure 1. ONT Housing ........... 4 Figure 2.
- Page 10 Total Access 300 Series GigE SFU ONT with RF Overlay Installation and Maintenance Guide TablesList of Tables List of Tables Table 1. Topic List ............1 Table 2.
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Page 11: Scope Of This Guide
Scope of this Guide Total Access 300 GigE SFU ONT with RF Overlay Scope of this Guide This guide provides installation instructions, LED descriptions, regulatory information, and troubleshooting procedures for the GigE SFU ONT with RF Overlay. In this Guide This guide contains the topics listed in Table 1. Table 1. Topic List Topic See Page Description Compliance Components and Interfaces Installation Commissioning and Testing Troubleshooting Maintenance Specifications 6418771XGX-5B... -
Page 12: Related Documentation
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Related Documentation Refer to Table 2 for additional, detailed information concerning the SFU ONT. Table 2. Related Documentation Title Part Number Total Access 300/5000 Component‐level Documentation Total Access 300 GigE SFU ONTs with RF Overlay Job Aid 6418771XGX‐22 Total Access 5000 GPON 2.5G 2‐Port Access Module Installation and Maintenance 61187500E1‐5 Practice Total Access 5000 GPON OLT 2X SFP Access Module Installation and Maintenance 61187501G1‐5 Practice Total Access 5000 System‐level Documentation Total Access 5000 BBDLC Deployment Guide 65K500DEP02‐1 6418771XGX-5B... -
Page 13: Description
Description Description GPON technology provides a consistent and common approach to advancing the public communications network using: • Traditional telephone services (Plain Old Telephone Service (POTS)) • High speed data services • Video services The GPON network consists of an Optical Line Terminal (OLT) located at the central office and a set of Optical Network Terminals (ONTs) located at the customer’s premises. Between them lies the Optical Distribution Network (ODN) consisting of fibers and passive splitters or couplers. A splitter is a device that divides an optical signal into two or more signals. It can also reassemble signals from multiple signal sources into one signal. The GPON technology is based on Passive Optical Network (PON) technology. Traditionally, telecommunication networks use devices that require power to transmit data from one point to another including processors, memory chips, repeaters, and relays. With passive optical networks, components that need power to transmit data between the central office and the customer premises are replaced by passive components that guide traffic based on splitting optical wavelengths to end points along the way. These passive components, such as splitters and coupler devices, work by passing or restricting light and do not require power to transmit data. In a PON, a single piece of fiber can be run from the serving exchange out to a subdivision or office park. Then, individual fiber strands can be run to each building. Also, serving equipment can be split from the main fiber using passive splitters/couplers. This allows one piece of fiber cable from the exchange to the customer to be shared by many customers. This dramatically lowers the overall costs of deployment for Fiber To The Premises (FTTP) applica‐ tions. In this type of network, subscriber’s voice, video, and data devices are connected to the GPON via the ONT. The ONT translates IP data and analog voice into GPON Encapsulated Method (GEM) frames and combines/splits the signal with analog and/or digital video to and from the OLT. The signal is split/combined at the OLT similar to the ONT. GEM is based on the SONET/SDH Generic Framing Procedure (GFP) for handling time division multiple access (TDMA), ATM and Ethernet based traffic without additional encap‐ sulation protocols. Signal transmission from ONTs to OLT uses a type of TDMA. TDMA is a technique used to frame channels of data. In this technique, data communication sessions originating from multiple points are transmitted in turn. Each data communication session is assigned a time slot in the TDMA frame and transmits (or accesses that time slot) only at that time. In order to allow for the transmission of downstream and upstream traffic on a single fiber, ... -
Page 14: Features
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Figure 1. ONT Housing Features The basic features of the ONT include the following: • Box‐in‐box, weatherproof and access controlling construction • Entry ports for fiber, power, ground, Ethernet, telephone, and RF TV • Reports four alarms from the UPS power supply • Supports 1.25 Gbps upstream and 2.5 Gbps downstream GPON application as per ITU‐T G.984.2 specification • Data services supported by up to two 10/100/1000Base‐T Ethernet interfaces • One RF TV Interface • Basic telephone service supported by two POTS interfaces • 12 VDC power supply • Features are listed in Table 3. Table 3. Total Access 300 Features SFU ONT POTS Interfaces GigE Interfaces... -
Page 15: Modules And Housings
Compliance Modules and Housings This manual covers the following electronic modules and housings: Table 4. 361 & 362 Modules and Housings Total Access 361 Modules Description 1187711G1 Total Access 361 SFU Electronics Module 4187711G12 Total Access 361 with Splice Housing 4187711G13 Total Access 361 with OptiTap Housing Total Access 362 Modules Description 1187712G1 Total Access 362 SFU Electronics Module 4187712G12 Total Access 362 with Splice Housing 4187712G13 Total Access 362 with OptiTap Housing Total Access SFU Description Housings 1187770G1 Total Access ONT Splice Housing 1187771G1... -
Page 16: Table 5. Configuration Codes
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1.This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by ADTRAN could void the user’s authority to operate this equipment. Table 5 shows the Configuration Codes for the GigE SFU ONT with RF Overlay. Table 5. Configuration Codes Configuration Codes Input Output Power Code (PC) Telecommunication Code (TC) – – Installation Code (IC) – WARNING The 10/100/1000Base‐T port(s) and POTS are classified as Type 4 as defined in Appendix B of GR‐1089‐CORE, Issue 4, and is suitable for connection to intra‐ building or unexposed wiring or cabling only. Do not metallically connect these ports to interfaces which connect to the Outside Plant (OSP) or to the... - Page 17 Compliance • The Total Access 300 Series SFU ONT chassis frame ground terminal must be connected to an earth ground to ensure the ONT SFU is properly grounded. • The Total Access 300 Series SFU ONTs are NRTL Listed to the applicable UL safety standards. The Total Access 300 Series SFU ONTs meet or exceed all the applicable requirements of Telcordia GR‐63‐CORE. • The Total Access 300 Series SFU ONTs are intended for deployment in the Outside Plant (OSP) at locations where the NEC applies (for example, Customer Premises) and is intended to be installed by trained service personnel. NOTE • The main feed is optical and therefore not classified as any type of port as defined in Appendix B of GR‐1089‐CORE, Issue 4. • The Total Access 300 Series SFU ONTs are designed to operate with nominal operating voltage of 12 VDC and a minimum operating voltage of 10.5 VDC. The Total Access 300 Series will not be damaged by any steady state voltage between 10.5 VDC and 15.0 VDC in magnitude. • Power supply input and output conductors of equipment which are outside of the building, are intended to be less than 100 feet and have adequate clearance from power and lightning conductors in accordance with NEC 725 and 800. Final acceptance of the Listed equipment installation will ultimately be up to the local Authority Having Jurisdiction (AHJ). 6418771XGX-5B...
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Page 18: Components And Interfaces
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Components and Interfaces The ONT consists of the following components and interfaces: • Mechanical Components • Electronics Module • Circuit Board Mechanical Components The ONT is designed for outdoor applications. The Corning Systems Model FNI‐NG series outdoor NID housing is intended as a demarcation point between the Telco and a subscriber’s wiring and house fiber‐to‐the‐home (FTTH) electronics. Outer Enclosure The Outer Enclosure provides both environmental control (weatherproofing) and access control. Outer Enclosure Security Locking Feature The enclosure is intended for use on the outside of a building and is designed to meet US environmental requirements. The unit is weather hardened and is able to withstand 70 m.p.h. wind driven rain, high temperature, cold temperature, drop tests and all other GR‐49, GR‐950, and GR‐487 requirements. The dimensions are approximately 286 mm (11.25ʺ) x 330 ... -
Page 19: Figure 2. Security Features
Components and Interfaces Snap Door Retainer 5/32” Hex-Head Tamper-proof fastner 3/32” Flat-Head Screw Padlock Point Figure 2. Security Features 6418771XGX-5B... -
Page 20: Outer Enclosure W/Cover Removed
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Outer Enclosure w/cover Removed The Outer Enclosure base (refer to Figure 3) contains cable entry points for power, ground, Telco incoming cabling and cabling to the customer’s premesis. Each cable entry has grommets to provide environmental protection. The cable entries also support strain relief with Tie‐wraps. Splice Housing OptiTap Housing (1187770G1) (1187771G1) Grommet Grommet (Telco Cable Entry) (Cable to Customer) Figure 3. Enclosure w/Cover and Electronics Module Removed 6418771XGX-5B... -
Page 21: Electronics Module
Components and Interfaces Electronics Module The Electronics Module (see Figure 4) is designed for insertion into the Outer Enclosure for use in outdoor applications. The Electronics Module may already be installed in the housing. Installation and removal can be accomplished by gently pulling the module from the hinge points on the housing. RING POTS 1 NETWORK STATUS POTS 1 POTS 2 RING POTS 2 RING ETH 1 ETH 2 TOTAL ACCESS 362 ONT 1187712G1 Hinge Points TELEPHONE TROUBLESHOOTING 1. Identify the bad line. 2. -
Page 22: Circuit Board
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Circuit Board WARNING Do Not open the Electronics Module or attempt to remove the Circuit Board from the Electronics Module. The ONT contains a single circuit board contained within the Electronics Module that provides the following functions: • Data Processing • Voice Processing • Alarm Reporting Data Processing The following data processing functions are performed: • Traffic management (priority queuing, scheduling, policing and traffic shaping) • Up to 16 VLANs • IGMP Snooping • QoS with four traffic classes per IEEE 802.1p • Full IEEE 802.1Q VLAN ID processing per port • 64 byte to 1600 byte packet sizes Voice Processing The POTS Voice Processing feature set is listed below: •... -
Page 23: Alarm Reporting
Components and Interfaces Alarm Reporting The circuit board provides alarm reporting for the Uninterruptible Power Supply (UPS). The following alarms are supported: • Low Battery • Battery Missing • Replace Battery • On Battery ONT Interfaces The ONT supports the following interfaces: • GPON • Ethernet • POTS • RF TV • Power GPON Interface The GPON interface consists of a diplexer device for optical to electrical conversion. It supports 1.25 Gbps upstream and 2.5 Gbps downstream GPON applications per ITU‐T G.984.2. The diplexer transceiver is a physical device that connects the SFU to the passive optical network. The transceiver consists of both a transmitter and receiver, and provides the following: • Full ITU‐T G.984 compliance • Downstream traffic (1490 nm) • Upstream traffic (1310 nm) Ethernet Interface The ONT supports data services through up to two 10/100/1000Base‐T Ethernet interfaces via ... -
Page 24: Rf Interface
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide • μ‐law or a‐law voice coding • 30 mA loop current • Integrated GR‐909 testing RF Interface The ONT includes an analog video transmitter that provides a CATV interface over a standard F‐Type connector. The RF interface capabilities are listed below: • Frequency Range of 54 ‐ 870 MHz • 136 channels • Support for both Analog and Digital CATV channels UPS Power Supply The power feed is 12 VDC. The ONT utilizes an uninterruptible power supply (UPS). A UPS (see Figure 5) is a battery backup system designed to continue providing power when the primary power source is lost. When the UPS senses a loss of power from the primary source, the backup battery is activated to provide power for a short period of time. 85V AC- Power Converter 264V AC Battery Charger 12V DC... -
Page 25: Installation
HANDLING PRECAUTIONS REQUIRED. Electrostatic Discharge (ESD) can damage electronic components. When handling modules, wear an antistatic discharge wrist strap to prevent damage to electronic components. Place modules in antistatic packing material when transporting or storing. When working on modules, always place them on an approved antistatic mat that is electrically grounded. After unpacking the ONT, inspect it for damage. Before planning the installation of the ONT, the technician should do the following to verify component integrity. 1.Unpack both the ONT and power supply (packed separately) to ensure the units are visi‐ bly intact and are not missing any components. 2. Examine the ONT enclosure, fiber management guide, associated terminals, weather resistant grommets, fiber connector, telephone and Ethernet ports for usability. 3. Examine the power supply to ensure that the UPS, battery and power cord are present and sound. If damage has occurred, file a claim with the carrier then contact ADTRAN Customer Service. Refer to “Appendix A, Warranty” for further information. If possible, keep the original shipping container for returning the ONT for repair or for verification of shipping damage. Shipping Contents The contents include the following items: • Total Access 361 or 362 Electronics Module • Total Access GigE SFU ONT Job Aid (P/N 6418771XGX‐22) Required Tools Standard technician tools are used for a ONT installation (for example, drill, drill bits, side cutters, screwdrivers, nut drivers, hex wrenches, wire strippers, etc.). Specifically, the following tools are required for the installation of the ONT: • Carpenter’s level • 3/32” screw driver • 5/32” hex tamper‐proof bit • 216‐Type can wrench •... -
Page 26: Necessary Supplies
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide • RJ‐45/RJ‐11connector crimper • RJ‐45 plugs: one for the 1187711G1 and two for the 1187712G1 • Two RJ‐11 plugs (when not using Two‐screw Terminal Bridges) • A telephony/data communication test set • PON power meter preferably with wave length filtering • Fiberscope or videoscope • Optical Time Domain Reflector meter calibrated for 1310 and 1490 nm output • Composite fiber cable for non‐connectorized installation • ONT mounting hardware • Silicone sealant (and application material, i.e., cotton swabs) • Bonding clamp for grounding and securing the composite cable on non‐connectorized installations • 1 each, 60” Hi‐cap riser pipe (for composite cable installation) • Tie wraps TM ... -
Page 27: Instructions For Installing The Sfu Ont
Installation Instructions for Installing the SFU ONT A typical ONT installation with UPS is shown in Figure 6. Customer provided premises wiring including CAT5 or higher Ethernet cable and POTS twisted pair to be terminated in the ONT by technician Communications Distribution Panel UPS with battery backup installed by technician Riser conduit for fiber drop cable GFI/non-GFI outlet - highly... -
Page 28: Determining Ont Enclosure Location
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide CAUTION • This equipment must be connected to a known, reliable earth ground at all times during installation and service. Refer to the National Electrical Code (NEC) and state/local codes for details on grounding requirements. A 6 AWG copper ground conductor shall be used to connect the equipment to earth ground. • This equipment must be serviced by authorized service personnel only. All repair procedures are detailed to allow sub‐assembly level repairs ONLY. Authorized service personnel should not attempt component level repairs or circuit modifications to the printed circuit board. Improper repairs can create a safety hazard. Determining ONT Enclosure Location General ONT mounting requirements are as follows: • Mount the unit outdoors. • Proper airflow in and around the equipment must be maintained at its final mounted location. Siding and other building material should not be installed around the outside of the enclosure to prevent excessive heat buildup and ultimate product failure. • The unit should be mounted within proximity of the AC electrical power meter where the Multi‐Ground Neutral (MGN) is easily accessible. • The unit should be mounted away from down spouts, permanent water sprinklers, or other water sources. ... -
Page 29: Accessing The Inner Electronics Module
Installation Accessing the Inner Electronics Module The ONT consists of an external enclosure to provide environmental protection and an internal Electrical Module. Prior to installing the ONT, perform the following steps. Refer to Figure 7 and complete the following steps: 1.Place the ONT horizontally on a flat surface. 2. Open the Outer Enclosure by loosening the security screw. 3. Loosen the Electronics Module security screw. 4. Swing ONT Electronics Module out. 5. The Electronics Module can be removed from the housing by gently pulling it from the hinge points on the ONT. RING RING POTS 1 FXS 0/1 NETWORK STATUS FXS 0/2 RING POTS 1 POTS 2 RING POTS 2 RING ETH 1 ETH 0/1 ETH 2 ETH 0/2... -
Page 30: Mounting The Enclosure
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Mounting the Enclosure Use a maximum of a #10 screw to fit properly in the diameter of the mounting holes (see Figure 8). Make sure to leave a minimum clearance of 2 inches from the hinges for opening the door. Complete the following steps to mount the enclosure: 1.Using the enclosure as a template and a carpenter’s level, mark the locations for the two mounting holes on the mounting surface. 2. Pre‐drill the marked locations and install fasteners or anchors appropriate to the mounting surface and the weight of the ONT (each anchor rated to 15 lbs minimum) and the weight of the SFU ONT (approximately 3.5 pounds). 3. Mount the ONT to the side of the subscriber’s premise. Surface Mounting Holes Surface Mounting Holes OptiTap Housing Splice Housing (1187771G1) (1187770G1) Figure 8. Enclosure Mounting Holes 6418771XGX-5B... -
Page 31: Wire Routes
Installation Wire Routes Figure 9 displays the various wire routing and drops for each housing. OptiTap Housing Splice Housing (1187771G1) (1187770G1) Video/POTS Drop Fiber Drop and Power Drop Ground Drop (see callout) (see callout) Power Fiber Drop Note: Fiber, Ground/Power and Ground Drop Video/Pots Drops are the same for each housing. Drop Callout Figure 9. -
Page 32: Fiber Drop Cable Route
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Fiber Drop Cable Route WARNING Do not look into the ends of optical fibers. Exposure to invisible LASER radiation may cause serious retinal damage or even blindness. Verify the optical source is disabled through the use of an optical power meter before handling optical fibers. CAUTION Use caution when routing wires and cables. Avoid severe bending and routing over sharp edges. Use grommet material when possible to avoid wear on cable insulation. The Outer Enclosure offers several alternatives for Fiber installation. These include: • Corning Optitap connection (refer to Figure 10) • Pre‐terminated Drop cable • Drop cable and Field splice or Field termination Protective OptiTap Connector Protective Cover with Lanyard Figure 10. -
Page 33: Figure 11. Bulk Head Adapter
Installation NOTE When the OptiTap connector is not installed, replace the protective end caps to help keep the optics clean. For the Splice Housing (1187770G1) the Fiber may be routed through a riser conduit. It can then be terminated at the bulk head adapter shown below. Figure 11. Bulk Head Adapter NOTE The connector termination type is SC/APC (Green). In all cases route a tie‐wrap through the cut‐outs in the grommet slots at the bottom of the ONT to secure the fiber to the Outer Enclosure. 6418771XGX-5B... -
Page 34: Grounding The Buried Fiber
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Grounding the Buried Fiber The buried fiber drop cable to the subscriber’s premise used in this application can be one of the following: • Non‐armored: the non‐armored fiber drop cable has a metal strand for locating purposes. Skip this procedure if the fiber drop is non‐armored. • Armored drop: when the fiber drop cable is armored, grounding of the cable sheath is required at the ONT. A UL Listed ground shield connector is utilized to ground the armored fiber. If the fiber drop is armored, complete the following to ground the fiber: 1.Install the ground shield connector assembly on the fiber drop cable. 2.Place black electrical tape tightly around the connections to prevent water intrusion and corrosion. 3.Attach a ground strap to the ground termination lug Ground Wire Connection WARNING Extreme care must be taken when attaching the ground connectors to the utility (earth) ground rod. If the ground is interrupted or disturbed in any way, an unsafe condition will exist. Refer to the National Electrical Code (NEC) and state/local codes for details on grounding requirements. Complete the ground connection by completing the following steps: 1.Remove the rubber grommet from the housing (see Step 1 in Figure 12). 2. -
Page 35: Figure 13. Ont Ground Connection
Installation Splice Housing OptiTap Housing (1187770G1) (1187771G1) Figure 13. ONT Ground Connection 5. Route the 6 AWG ground wire 12” below finished grade by the shortest and most direct route to the AC power ground system (MGN) of the customer’s premise free of any sharp bends. (See the “Alternative Grounding Method” on the following page if MGN is not available). 6. Attach the 6 AWG ground wire to the side of the subscriber’s premise with stainless steel half moon clamps or tie‐wrap the ground to the riser conduit of the buried fiber cable drop. When using tie‐wraps wait until the Local Power Source (LPS) wire run has been installed and tie‐wrap both the 6 AWG ground wire and the LPS wire run to the riser conduit of the Buried Fiber drop. 7. Clean the MGN connector with emery cloth to insure a stable connection. 8. Coat the connection with a metal corrosion preventative. 9. Connect the ground wire to the ground lug and tighten. 10.Attach a Warning Ground Tag to this grounding connection. 6418771XGX-5B... -
Page 36: Alternative Grounding Method
• An Earth Resistance Megger Test Set is utilized to determine the resistance of the earth electrode. The NEC requires this ground rod conduction to earth to be no more than 25 ohms of resistance. If 25 ohms cannot be achieved with a single electrode (ground rod), a secondary electrode must be used and bonded to the primary electrode using a 6 AWG copper ground wire. • The secondary electrode must be spaced at least 8 feet from the primary electrode. • The 6 AWG ground wire should be connected to the ground rod with a UL Listed ground clamp. Local Power Source Wire Run WARNING • Before making any power connections to this equipment, verify the power is off (fuse removed/breaker tripped). • This equipment should only be operated from the type of certified/listed power supply recommended by the manufacturer. CAUTION • Use caution when routing wires and cables. Avoid severe bending and routing over sharp edges. Use grommet material when possible to avoid wear on cable insulation. • To reduce the risk of fire, use minimum no. 26 AWG telecommunications line cord. Installation of the Local Power Source (LPS) will be dictated by on‐site conditions and local telephone company practices. Refer to “Euro ONT Power and UPS Connectors” on page 27 and the following steps to complete the installation. 1.Install the Local Power Source (LPS) wire run from the ONT to the connector of the LPS via the customer provided PVC conduit (or method used by your local telephone com‐ pany practice). Adtran recommends using 16 AWG at a maximum of 100 feet. For alarm signals, Adtran recommends using 24 AWG. Do not plug in the UPS green connector at this time. This will be done after the subscriber’s wire/cables are terminated during turn‐ up and testing. 2. If necessary, tie wrap both the 6 AWG ground wire and LPS wire run to the Buried Fiber Drop riser conduit. 6418771XGX-5B... -
Page 37: Ont Power Connector
Installation ONT Power Connector The ONT is provided with a 7‐pin Euro‐style connector (see Figure 14). Pin 1 Low Battery Battery Missing Pin 7 Replace Battery On Battery Signal Return 12V Return +12VDC Power/Alarm UPS Power Connector Connector (Note: Refer to the sticker on the bottom of the Power/Alarm Connector if needed) Figure 14. -
Page 38: Figure 15. Euro Connector
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Back of Electronics Module Euro-Connector Figure 15. Euro Connector 4. Remove the rubber grommet from the housing and route the wires through the rubber grommet (see Figure 16). Figure 16. Euro Connector Wire Routing 5. To terminate the 2 Power leads and, and if needed, the 5 alarm status leads, cut wire to length and strip the insulation back 1/4 inch. 6418771XGX-5B... -
Page 39: Figure 17. Euro Connector Installed
Installation 6. Loosen each retaining screw and insert the wire into the appropriate slot (see Figure 14 on page 27 and Table 6 on page 27). 7. Tighten the retaining screws. 8. Reinstall the Euro‐Connector in the Electronics Module. Back of Electronics Module Euro-Connector Tie Wrap wires as shown Note: Even though there are brackets to position the Euro-Connector wires, we recommend not using them. Use of these brackets can “bind” the wires when the Electronics Module is closed. -
Page 40: Installation Of The Power Supply
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Installation of the Power Supply WARNING • Before making any power connections to this equipment, verify the power is off (fuse removed/breaker tripped). • This equipment should only be operated from the type of certified/listed power supply supplied by the manufacturer with the equipment To install the uninterruptible power supply (UPS) complete the following steps: 1.Select a location for the UPS. When making this determination, consider the following: • This unit is not appropriate for outdoor placement. • Place the UPS in a safe area, free of excessive dust, and with adequate airflow. • Refer to UPS technical specifications table for details on temperature and humidity requirements. Do not operate outside these specified limits. 2. Use the template enclosed with the unit to mark the installation location. 3. Remove the battery cover from the UPS unit and remove the strap from the battery holding it to the shelf of the unit. 4. Disconnect the battery cable at the battery terminals if already connected to the battery. 5. Remove the battery. 6. -
Page 41: Table 7. Ups Pin-Out Connection
Installation CAUTION Mis‐wiring the UPS can cause damage to the unit. Use caution when connecting the wiring. Table 7. UPS Pin-Out Connection Pin-Out Pin-Out Description Power/Alarm LOW BAT BAT MIS REP BAT ON BAT SIG RTN 12V RTN +12VDC 9. Plug the UPS power cord into the utility power cord inlet on the UPS. 10.Plug the UPS power cord into the wall outlet. (The UPS battery charges when it is connected to the utility power. The battery charges fully during the first 18 hours of normal operation. Do not expect full battery run capability during this initial charge period.) 11.Verify indicator lights are in agreement with manufacturer specifications and the unit is functioning. 6418771XGX-5B... -
Page 42: Sc/Apc Fiber Drop Cable Installation
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide SC/APC Fiber Drop Cable Installation A fiber connection is required between the inner ONT enclosure and the fiber termination point in the Outer Enclosure. This may be achieved by using the provided fiber patch cord. To install the fiber connection, perform the following steps: Remove the dust cover from one end of the fiber patch cord and attach it to the incoming fiber drop cable at the SC/APC bulk head (see Figure 19). 1.Connect the fiber cable coming into the Splice Housing to the SC/APC Connector. 2. Route the fiber patch cord from the SC/APC connector to the connection on the bottom of the Electronics Module as shown in Figure 19. Ensure that this cable is not pinched when the Electronics Module is closed. 3. Close the Electronics Module and secure by tightening the “Inner Security Screw” (see Figure 7 on page 19. SC/APC Connector on SC/APC Connector in back of Electronics Module Splice Housing Bulkhead Figure 19. -
Page 43: Optitap Fiber Drop Cable Installation
Installation OptiTap Fiber Drop Cable Installation To install the OptiTap connector, complete the following steps: 1.Unscrew the Cover w/Lanyard on the bottom of the OptiTap connector. Retain the Cover w/Lanyard so it can be used to protect the optics when the optical cable is disconnected 2. Connect the OptiTap connector to the housing as shown in Figure 20. 3. Route the fiber patch cable from the OptiTap connector to the connection on the bottom of the Electronics Module as shown in Figure 20. 4. Connect the fiber optic cable to the bottom of the OptiTap connector. 5. Provide a service wire loop if required. Fiber Patch Cable Fiber Optic Cable Cover w/Lanyard Figure 20. OptiTap Installation CAUTION Position the fiber patch cable so that it does not become crimped or pinched when the Electronics Module is closed. 6418771XGX-5B... -
Page 44: Figure 21. Wire Routing
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide 6. Before closing the Electronics Module, route all wires as shown in Figure 21. NOTE When the wires are routed correctly, the Electronics Module will close and be nearly flush with the housing. Some “slight spring” with the Electronics Module is acceptable. However, it is critical that the fiber optic cable be free from crimping or sharp bends. Note: Do not tie wrap the optical cable. Simply route it as shown. Cover w/Lanyard Figure 21. Wire Routing 7. While closing the Electronics Module, ensure that none of the wires are pinched. 8. -
Page 45: Subscriber Connections
Installation Subscriber Connections Refer to Figure 22 and Figure 23 on page 37 to install subscriber POTS, RF and/or Ethernet services. POTS Connections To connect POTS, complete the following steps: 1.Route the subscriber wires through the cable entry on the bottom of the enclosure. A tie wrap point is provided for wire management (see Figure 22). 2. If using an RJ‐11 connector directly, it is recommended that the cable be terminated with the RJ‐11 plugs after the subscriber wires have been pulled through the cable entry. Each RJ‐11 connector is wired for a single line. There are two RJ‐11 jack holders molded into the enclosure. 3. If using the Terminal Bridges, loosen each screw and attach the Green wire to the RING terminal, and the Red wire to the terminal and tighten. Two-screw Terminal Bridges FXS 0/1 RING FXS 0/2 RING POTS 1 FXS 0/1 NETWORK STATUS FXS 0/2 Ethernet RING POTS 1 POTS 2 RING... -
Page 46: Ethernet Connection
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Ethernet Connection When supporting up to two Gigabit operation (10/100/1000) use a CAT‐5 rated cable. To connect Ethernet, perform the following steps: 1.Strip back the jacket of the subscriber Ethernet cable and connect the 4 pair twisted wires to the RJ‐45 Plug using a RJ‐45 crimper. See Table 8 for straight through cable wiring stan‐ dard. There are two RJ‐45 jack holders molded into the enclosure (see Figure 22 on page 35). Table 8. Wiring Standard Pin Number Color Code White/Orange Orange White/Green Blue White/Blue Green White/Brown Brown 2. Route the Subscriber Ethernet wires through the cable entry on the bottom of the enclosure. A tie wrap point is provided for wire management (see Figure 22 on page 35). 3. -
Page 47: Rf Connection
Installation RF Connection Refer to Figure 23 to connect the RF cable signal as follows: 1.Route the subscriber cable through the cable entry on the bottom of the enclosure. 2. Tie wrap the cable to the tie wrap points on the enclosure. 3. Attach the subscriber cable to the RF connector and tighten. Surface Mounting Two-screw Hole Terminal Bridges RING RING POTS 1 RING FXS 0/1 NETWORK STATUS Hinge FXS 0/2 RING POTS 1 POTS 2 RING POTS 2 ETH 0/1 RING ETH 0/2 ETH 1 ETH 0/1 ETH 2... -
Page 48: Commissioning And Testing
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Commissioning and Testing This section provides detailed information on the following: • Turn‐Up, see below • Additional tests: Depending on the local service provider’s requirements the technician may be required to perform additional tests beyond the ONT on the Customer Premises Equipment (CPE) wiring and/or equipment. If this is the case, a GPON power meter may be used to test the upstream and downstream signal types for voice, data and video. • “Secure the Unit” on page 39 • “Test for POTS Line Faults” on page 39 • “Provision Ethernet Interface at OLT” on page 40 Turn-Up Initial turn‐up of the ONT involves applying power and observing LEDs for status infor‐ mation. To complete the turn‐up of the ONT, complete the following steps: 1.Plug the green UPS connector into the male connector of the UPS. 2. Check to ensure the AC, output, and battery LEDs are green and functioning. The UPS is now ready for normal operation. 3. -
Page 49: Front Panel Leds
Commissioning and Testing Front Panel LEDs The ONT provides front panel LEDs to display status information. The ONT LEDs and status descriptions are shown in Table 9. Table 9. Front Panel LEDs Label Status Description No power Green Power is ON Network Administratively Shut Down Status Green Normal Yellow Test in progress Fault Condition POTS 1 and 2 Administratively Shut Down Green Off Hook Green Flashing Ringing Yellow Test Mode Fault Condition ETH 1 and 2 Links down: no activity or Administratively Shut ... -
Page 50: Provision Ethernet Interface At Olt
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Provision Ethernet Interface at OLT Provision and unlock the Ethernet port to be used at the OLT. For the provisioned Ethernet link, use external equipment (for example, a laptop computer) to verify the Ethernet link is active. NOTE Refer to the Total Access 5000 GPON 2.5G 2‐Port Access Module Installation and Maintenance Practice (P/N 61187500E1‐5) or the Total Access 5000 GPON 2X SFP Installation and Maintenance Practice (61187501G1‐5) for details on provisioning the ONT. Troubleshooting Two principles should be kept in mind when troubleshooting an ONT unit: • Because voice and data signals originate at the OLT equipment, a failure of all services normally indicates the problem is before the ONT. A failure at the OLT equipment normally results in a loss of service to multiple customers. • The OLT has diagnostic testing procedures that can monitor the status of every ONT in the system, which very often can direct you to the root cause of the trouble. NOTE If the home telephone wires are connected to the Two‐screw Terminal Bridge, then the RJ‐11 jack serves as a test access point. In this configuration, inserting a telephone cable into the RJ‐11 jack will disconnect the ONT from home wiring and connect the ONT to the inserted cable instead. This allows the home owner or service provider to diagnose ONT or home wiring related problems. Inserting an RJ‐11 jack (such as a telephone cable or telephone test set) into the connector, will connect the telephone set to the Single Family... -
Page 51: Faults Indicated With Leds
Troubleshooting Faults Indicated with LEDs Begin troubleshooting at the ONT by checking to see if all LEDs are in their normal state, shown in Table 9 on page 39. There are separate LEDs for each Ethernet RJ‐45 jack that appear on the SFU circuit board. If the LEDs are in their normal state, refer to “LEDs in Normal State” on page 41. If the LEDs are in a fault state, refer to “LEDs in Fault State” on page 41. LEDs in Normal State If the LEDs are in the normal state but you are still having problems, perform the following troubleshooting steps: 1.If the trouble is of a random or intermittent nature, check for loose or broken connections at the common mounting platform. 2. If the trouble is solid, remove the Customer Provided Equipment (CPE) wiring and perform the following tests: • POTS tests described in “Test for POTS Line Faults” on page 39. • Ethernet tests described in “Provision Ethernet Interface at OLT” on page 40. Verify the OLT can run and pass the loop‐back tests for the Ethernet port. If the above tests are successful, the indication of the trouble is directed back toward the CPE wiring/equipment. LEDs in Fault State Descriptions of each LED are listed in Table 9 on page 39 with possible causes for fault LED conditions. A flow chart for troubleshooting the problem for each fault condition is provided ... -
Page 52: Ups Power Leds
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide UPS Power LEDs Power A UPS LED that is off indicates there is no power. Refer to Table 10 to determine if a problem exists. Table 10. Power LEDs Label Status Description Green UPS is on AC Yellow UPS is on Battery Output No power Green UPS is providing DC to ONT Battery Battery is OK Battery is not connected or is bad Network Status LED Off Network Status LED Off indicates no laser detected, or the ONT has been administratively ... -
Page 53: Pots Troubleshooting
Troubleshooting Network LED off Check reflective Is there Work with power with PON a failure at OLT admin power meter the OLT? to resolve Is power Replace ONT Network LED solid green present? Check for Repair/Clean Is connection defective optical connection defective? connection... -
Page 54: Cleaning And Inspection Of Components
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide The ODN interface within the ONT at the customer premises consists of the elements depicted in Figure 25. Figure 25. ONT Fiber Connection Cleaning and Inspection of Components Because the physical size of the transmission core of the optical fiber is typically only 9 microns in size, debris such as a single particle of dust or smoke or strand of hair can impair the path enough to cause transmission problems. This section provides information and procedures for the following: • “Cleaning Suggestions” on page 44 • “Cleaning the Connectors” on page 45 • “Cleaning the Bulkhead” on page 45 Cleaning Suggestions Following is a list of suggestions for cleaning connectors, ferrules, and bulkheads: •... -
Page 55: Cleaning The Connectors
Troubleshooting Cleaning the Connectors To clean the connector, complete the following: 1.Wrap the cleaning wipe around the exposed connector endface, apply firm pressure, and twist the wipe around the ferrule back and forth in quarter to half‐turn rotations at least three times. 2. Press the endface of the ferrule directly into a clean, wet spot on the wipe and twist the ferrule while applying pressure to perform a wiping action. 3. Inspect the endface of the ferrule with either the fiberscope or videoscope. If further cleaning is warranted, use the fabric type cleaner to continue cleaning according to the cleaner instructions. Remember an angle polished connector is in use so refer to that specific section of the fabric type cleaner’s instructions. Cleaning the Bulkhead To clean the bulkhead, complete the following: 1.Remove any dust caps or connectors from bulkhead. 2. Insert a new fabric spiral wrapped cleaning tip into the ferrule of the bulkhead. 3. Using your fingers, apply a firm pressure to the cleaner as you twist the cleaner handle two or three times to create a wiping action of the cleaning tip on the ferrule endface. 4. Discard the cleaning tip after using on a bulkhead. Signal Level Verification The following sections detail signal level verification if problems are encountered when service activation of an installed ONT is performed. Both Downstream signal Level Verifi‐ cation on page 46 and “Upstream Signal Level Verification” on page 46 are discussed. Downstream Signal Level Verification A valid optical power level delivered by the OLT must be received at the drop cable point in ... -
Page 56: Upstream Signal Level Verification
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide 2. Setup and calibrate the OPM or OLTS for wavelengths that apply to FTT transmissions (that is, 1310 nm, 1490 and 1550 nm). Verify the test equipment is capable and setup for wavelength filtering so that you do not obtain an undesired reading of the absolute optical power from all contributing wavelengths. Instead you are trying to measure the individual wavelength optical power levels. 3. Connect optical fiber drop cable to the test equipment as shown in Figure 26. 1550 nm 1490 nm Drop cable OLTS Figure 26. Downstream Test Configuration 4. Verify the test equipment measurement results are within the optical signal level ranges described in Table 11 above. 5. Do one of the following: • If the results are not within range, perform the necessary testing and verification steps to validate points further up the network, towards the OLT, to locate the cause of the optical ... -
Page 57: Figure 27. Upstream Test Configuration
Troubleshooting 3. Connect the test equipment to the optical fiber drop cable and the optical bulkhead on the ONT using a test jumper as shown in Figure 27 on page 47. 1550 nm 1490 nm 1310 nm Drop cable Test jumper OLTS Figure 27. Upstream Test Configuration 4. Verify the test equipment measurement results are within the optical signal level range described in Table 12 above. 5. If the measurement results are within range, perform a verification of the provisioning of the ONT at the OLT and verify that the proper upstream signal level is being received by the OLT. 6. If the measurement results are not within range, perform a verification of the provisioning of the ONT at the OLT. If after verifying the provisioning the problem still exists, replace the ONT. 6418771XGX-5B... -
Page 58: Ups Communication Signals
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide UPS Communication Signals The communication signals of the UPS are isolated from the internal circuitry via open SIG RTN collector opto‐coupled transistors. The connection (Signal Return) is a common return point for all communication signals. In the typical application, the attached equipment digital ground connects to Signal Return, and pull‐up resistors turn the open collector signals into logic levels. A pinout of the communication signals is shown in Table 13. Table 13. UPS Communication Signal Descriptions Signal Description +12VDC Vo+ (+ Voltage output) 12 V RTN Return path for +12 VDC SIGNAL RETURN Signal return ON BATTERY Low when operating from utility line Open when operating from battery REPLACE BATTERY... -
Page 59: Maintenance
Maintenance Maintenance The ONT does not require routine maintenance for normal operation. Do not attempt to repair the ONT in the field. Repair services are obtained by returning the defective unit to ADTRAN. Refer to “Appendix A, Warranty” for further information. 6418771XGX-5B... -
Page 60: Specifications
Total Access 300 GigE SFU ONT with RF Overlay Installation and Maintenance Guide Specifications Specifications for the ONT are detailed in Table 14. Table 14. Specifications Specification Description Power Voltage Range: 10.5Vdc to 15Vdc Maximum Current: 1.5 Amp Environmental Operating Temperature: –40°C to +65°C (–40°F to 149°F) Storage Temperature: –40°C to +85°C (–40°F to 185°F) Relative Humidity: 0 to 95% noncondensing within enclosure Operating Altitude Range: ‐197 feet (‐60 meters) to 13000 feet (3962 meters) Note: The operating ambient temperature is derated by 1°C/1000 feet (3.3°C/km). Physical Dimensions: Height: 12 inches Width: 9.75 inches Depth: 4 inches Weight:... -
Page 61: Warranty
Appendix A Warranty Warranty and Customer Service ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service. Warranty information can be found at www.adtran.com/warranty. ADTRAN Customer Care From within the U.S.: 1.800.726.8663 From outside the U.S.: +1 256.963.8716 ADTRAN Sales Pricing/Availability: 1.800.827.0807 ADTRAN Technical Support Pre‐Sales Applications/Post‐Sales Technical Assistance: 1.800.726.8663 Standard hours: Monday ‐ Friday, 7 a.m. ‐ 7 p.m. CST Emergency hours: 7 days/week, 24 hours/day ADTRAN Repair/CAPS Return for Repair/Upgrade: 1.256.963.8722 Repair and Return Address Contact CAPS prior to returning equipment to ADTRAN. ADTRAN, Inc. CAPS Department 901 Explorer Boulevard Huntsville, Alabama 35806‐2807 6418771XGX-5B... - Page 62 Carrier Networks Division 901 Explorer Blvd. Huntsville, AL 35806 U.S.A. http://www.adtran.com ADTRAN CUSTOMER CARE From within the U.S. 1.800.726.8663 From outside the U.S. +1 256.963.8716 PRICING AND AVAILABILITY 1.800.827.0807...
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