Installing Fusion SECTION 7 This section contains the following subsections: • Section 7.1 Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 • Section 7.2 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 • Section 7.3 Preparing for System Installation . . . . . . . . . . . . . . . . . . . . . . . . . 7-6 • Section 7.4 Fusion Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10 • Section 7.
Installation Requirements NOTE: Faulty cabling is the cause of a vast majority of problems. All CATV cable should be tested to TIA-570-B specifications. 7.1.1 Component Location Requirements Fusion components are intended to be installed in indoor locations only. If outdoor installation is desired, such as a parking garage, the Fusion components must be installed in the appropriate environmental enclosures. 7.1.
Safety Precautions NOTE: The proper crimp tool and die must be matched by the connector type. 7.1.3 Distance Requirements Table 7-1 shows the distances between Fusion components and related equipment. Table 7-1 Distance Requirements Equipment Combination Cable Type Cable Length Additional Information Repeater/BTS to Fusion Main Hub Coaxial; N male connectors 3–6 m (10–20 ft) typical Limited by loss and noise. Refer to your link budget calculation.
Safety Precautions 3. The internal power supplies have internal fuses that are not user replaceable. Consider the worst-case power consumption shown on the product labels when provisioning the equipment’s AC power source and distribution. 4. Verify that the Hub is grounded properly using the AC power cord third wire ground. NOTE: Be careful with the mechanical loading of the rack mounted hub.
Safety Precautions 7.2.3 Fiber Port Safety Precautions The following are suggested safety precautions for working with fiber ports. For information about system compliance with safety standards, refer to Appendix B. WARNING: Observe the following warning about viewing fiber ends in ports. Do not stare with unprotected eyes at the connector ends of the fibers or the ports of the hubs. Invisible infrared radiation is present at the front panel of the Main Hub and the Expansion Hub.
Preparing for System Installation 7.3 7.3.1 Preparing for System Installation Pre-Installation Inspection Follow this procedure before installing Fusion equipment: 7.3.2 1. Verify the number of packages received against the packing list. 2. Check all packages for external damage; report any external damage to the shipping carrier.
Preparing for System Installation Table 7-2 Installation Checklist (continued) Installation Requirement Consideration Attenuator Installed between the circulator and the Hub downlink port to prevent overload. Optionally, it may be installed between the uplink port and the circulator.
Preparing for System Installation Table 7-2 Installation Requirement Installation Checklist (continued) Consideration Configuring the System PC/laptop running standard browser software Refer to the AdminBrowser User Manual (PN D-620607-0020) Miscellaneous Cross-over Ethernet cable Male connectors; Fusion Main Hub to a PC/laptop running a standard browser to the Fusion AdminBrowser software; local connection or LAN switch connector for remote connections.
Preparing for System Installation 7.3.4 Optional Accessories Table 7-4 Optional Accessories for Component Installation Description Wall-mount bracket (PN 4712) When using this bracket with an Fusion Main Hub, the Hub’s mounting bracket must be moved to the alternate mounting position (refer to the procedure on page page 7-11). Cable management (Cable manager: PN 4759; Tie wrap bar: PN 4757) Splice trays Pigtails with SC/APC connectors, 3 m (10 ft.
Fusion Installation Procedures 7.4 Fusion Installation Procedures The following procedures assume that the system is new from the factory and that it has not been programmed with bands. If you are replacing components in a pre-installed system with either new units or units that may already be programmed (for example, re-using units from another system), refer to Section 8. • Installing a Fusion Main Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fusion Installation Procedures The following procedures assume that the system is installed and programmed. • Interfacing the Fusion Main Hub to an RF Source . . . . . . . . . . . . . . . . . . . . . 7-39 • Connecting a Single Fusion Main Hub to an RF Source . . . . . . . . . . . . . . 7-39 • Connecting a Fusion Main Hub to a Roof-top Antenna . . . . . . . . . . . . . . . 7-43 • Connecting Multiple Fusion Main Hubs to an RF Source . . . . . . . . . . . . .
Fusion Installation Procedures Figure 7-1 Flush Mounting Bracket Detail Consideration: • The Fusion Main Hub is shipped with #10-32 mounting screws. Another common rack thread is #12-24. Confirm that the mounting screws match the rack’s threads. To install the Hub in a rack: 1. Insert spring nuts into rack where needed or use existing threaded holes. 2. Place the Hub into the rack from the front. 3. Align the flange holes with the spring nuts installed in Step 1. 4.
Fusion Installation Procedures • The maximum weight the bracket can hold is 22.5 kg (50 lbs). • The bracket is designed to accommodate a Fusion Main Hub (12 lbs.) or an Expansion Hub (14.5 lbs.). • The wall mount bracket should be securely mounted to wall, using the four key slot mounting holes on the bracket. Using the Wall Rack-Mounting Option You can flip the rack mounting brackets, as shown in Figure 7-2, so the hub can be mounted 76 mm (3 in.) forward in the rack.
Fusion Installation Procedures Installing a Fusion Main Hub Directly to the Wall To install the Hub directly to the wall: 1. Pre-install 3/4” plywood to the wall. 2. Mount both of the rack mounting brackets using #10-32 machine screws (refer to illustration Figure 7-4). 3. Attach the Hub to the wall so the mounting brackets are orientated at the top and bottom of the wall mounted hub. (Refer to Figure 7-3.
Fusion Installation Procedures Figure 7-4 Using Hub Rack-Mounting Brackets for Direct Wall Installation Connecting the Fiber Cables to the Main Hub Considerations: • Before connecting the fiber cables, confirm that their optical loss does not exceed the 3 dB optical budget. • If you are using fiber distribution panels, confirm that the total optical loss of fiber cable, from the Main Hub through distribution panels and patch cords to the Expansion Hub, does not exceed the optical budget.
Fusion Installation Procedures To clean the fiber ports: You can clean the Hub’s fiber ports using canned compressed air or isopropyl alcohol and foam tipped swabs. Considerations: • If using compressed air: • The air must be free of dust, water, and oil. • Hold the can level during use. • If using isopropyl alcohol and foam tipped swabs: • Use only 98% pure or more alcohol Procedure using compressed air: 1. Remove the port’s dust cap. 2.
Fusion Installation Procedures used and which Expansion Hub the cables are intended for. This differentiates the connectors for proper connection between the Main Hub and Expansion Hubs. For example: First pair to Main Hub port 1: 11 (uplink), 12 (downlink); Second pair to Main Hub port 2: 21 (uplink), 22 (downlink); Third pair to Main Hub port 3: 31 (uplink), 32 (downlink); and so on. If the fiber jumper is labeled with 1 or 2: 1. Connect 1s to UPLINK ports on the Main Hub. 2.
Fusion Installation Procedures Powering On the Main Hub 1. Connect the AC power cord to the Main Hub. 2. Plug the power cord into an AC power outlet. 3. Turn on the power to the Main Hub and check that all the LED lamps are functioning properly. Upon power-up, the LEDs blinks for five seconds as a visual check that they are functioning. After the five-second test: LED states during power on will vary, depending on whether Expansion Hubs are connected. Refer to Table 7-5 for possible combinations.
Fusion Installation Procedures Table 7-5 During Installation Power On 2. Main Hub power is On with Expansion Hubs connected and powered on. Troubleshooting Main Hub LEDs During Installation (continued) LED State Action Impact PORT Off • If the port LEDs do not illuminate, check the fiber uplink for excessive optical loss. • If Expansion Hub’s DL STATUS LED is red: • Verify that the fiber is connected to the correct port (that is, uplink/downlink) • Swap the uplink and downlink cables.
Fusion Installation Procedures 7.4.2 Installing Expansion Hubs The Expansion Hub (2U high) can be installed in a standard 19 in. (483 mm) equipment rack or in a wall-mountable equipment rack that is available from LGC Wireless. Allow a clearance of 76 mm (3 in.) front and rear and 51 mm (2 in.) sides for air circulation. No top and bottom clearance is required. CAUTION: Install Expansion Hubs in indoor locations only.
Fusion Installation Procedures Installing an Expansion Hub Using the 12” Wall-Mounted Rack Considerations: • The rack (PN4712) is 305 mm (12 in.) deep. The Expansion Hub is 381 mm (15 in.) deep. You must move the rack mounting brackets on the Expansion Hub, as shown in Figure 7-6) to the center mounting position to allow for the 76 mm (3 in.) rear clearance that is required. • The maximum weight the rack can hold is 22.5 kg (50 lbs).
Fusion Installation Procedures Installing a Fusion Expansion Hub Directly to the Wall To install the Hub directly to the wall: 1. Pre-install 3/4” plywood to the wall. 2. Mount both of the rack mounting brackets using #10-32 machine screws (refer to illustration Figure 7-7). 3. Attach the Hub to the wall so the mounting brackets are orientated at the top and bottom of the wall mounted hub. (Refer to Figure 7-8.
Fusion Installation Procedures Figure 7-8 Installing Directly to the Wall NOTE: Leave the dust caps on the fiber ports until you are ready to connect the fiber optic cables. Installing an Optional Cable Manager in the Rack • Using the screws provided, fasten the cable manager to the rack, immediately above or below the Expansion Hub. Powering On the Expansion Hub 1. Connect the AC power cord to the Expansion Hub. 2. Plug the power cord into an AC power outlet. Help Hot Line (U.S.
Fusion Installation Procedures 3. Turn on the power to the Expansion Hub and check that all the LED lamps are functioning properly. Upon power-up, the LEDs blinks for five seconds as a visual check that they are functioning. After the five-second test: • The POWER and UL STATUS LEDs should be green. – If the uplink fiber is not connected, the UL STATUS LED turns red indicating that there is no communication with the Main Hub. • The E-HUB STATUS and DL STATUS LEDs should be red.
Fusion Installation Procedures If the UL STATUS and E-HUB STATUS LEDs do not turn green/green, check the Main Hub LEDs. Refer to page 7-18, item 2 in Table 7-5. If the fiber jumper is color-coded (for example, “blue” or “red”): 1. Connect “red” to DOWNLINK on Expansion Hub. The DL STATUS LED should turn green as soon as you connect the fiber. If it does not, there is a downlink problem. Make sure you are connecting the correct cable to the port. 2. Connect “blue” to UPLINK on Expansion Hub.
Fusion Installation Procedures Troubleshooting Expansion Hub LEDs During Installation • All Expansion Hub PORT LEDs with RAUs connected should indicate Green/Red. This indicates that the RAU is powered on and communication has been established. • The Expansion Hub UL STATUS LED should be Green. Table 7-6 Troubleshooting Expansion Hub LEDs During Installation During Installation LED State Action Impact 1.
Fusion Installation Procedures 7.4.3 Installing RAUs CAUTION: Install RAUs in indoor locations only. Do not connect an antenna that is installed in an outdoor location to an RAU. For outdoor installations, a protective enclosure is required. Installing RAUs Mount all RAUs in the locations marked on the floor plans. Considerations: • Install 800 iDEN and 850/1900 MHz RAUs so that their antennas will be separated by enough space to reduce signal interference between the 800 and 850 bands.
Fusion Installation Procedures these situations is to provide sufficient isolation by physically separating the interfering transmitters and receivers. iDEN occupies spectrum at both 800 MHz and 900 MHz (Tx:806–825/Rx:851–870 and Tx:896–901/Rx:935–940), while the Cellular A and B carriers share a single 850 MHz block (Tx:869–894/Rx:824–849).
Fusion Installation Procedures cause the 850 Cellular uplink automatic level control (ALC) circuitry in the RAU to engage and thereby reduce uplink gain. To prevent either of these conditions, use the following guidelines: • In-band 800 iDEN intermodulation products < -90dBm • Lower frequency 800 iDEN signals < –30dBm for Fusion Given a typical DAS configuration (4 iDEN carriers, omni-directional antennas, line of sight), these guidelines translate to an antenna spacing (d1) of 6 – 9 meters.
Fusion Installation Procedures • Fusion Main Hub port number being used • RAU identifier • Carrier (for multiple operator systems) To connect the CATV cable: 1. Connect the CATV cables to the F female port on the RAU according to the label on the cable. Power is supplied by the Fusion Main Hub over the CATV cable conductors. Upon power up, the LEDs will blink for two seconds as a visual check that they are functioning.
Fusion Installation Procedures 7.4.3.2 Installing RAUs in a Multiple Operator System When installing both iDEN and Cellular systems in parallel, either as dual-band or multiple operator systems, you must take special provision to assure that the individual RAUs do not interfere with each other. The 850/1900 MHz and 800/900/1900 MHz RAU’s antennas must be separated by at least 8 meters (26 feet) to assure that the iDEN downlink signals do not interfere with the Cellular uplink signals. 7.4.
Fusion Installation Procedures Programming the Fusion Main Hub Using AdminBrowser • Connect the provided TCP/IP crossover cable to the laptop and then to the Admin/LAN RJ-45 port on the Fusion Main Hub’s front panel. • Turn on the laptop and start the Fusion Main Hub. Windows 2000 1. Right-click My Network Places and select Properties. 2. Highlight Internet Protocol (TCP/IP) and click Properties. A screen similar to the Figure 7-11 appears.
Fusion Installation Procedures Windows XP 1. Click Start>Settings>Network Connections>Local Area Connection. The window shown in Figure 7-12 appears. Figure 7-12 Local Area Connection Properties Window 2. In the This connection uses the following items, scroll down to and select Internet Protocol (TCP/IP) and click Properties. 3. Perform steps 3 through 8 in the preceding section. Using AdminBrowser 1. Launch your web browser, type Https://192.168.0.100 in the URL line, and click Go. 2.
Fusion Installation Procedures 3. Click System Configuration and then click Set Date/Time. A page similar to Figure 7-13 appears. Figure 7-13 4. Enter the desired time and date in the format indicated on the page and click Set Date/Time. A page appears requiring you to reboot the system for the new date and time to take effect. 5. Select the Fusion Main Hub and click Install/Configure System. A screen similar to the Figure 7-14 appears. Figure 7-14 6.
Fusion Installation Procedures The label is the system name displayed next to the icons and used in messages.It can be up to 32 characters long depending upon the firmware version. The default system label is “Fusion” and will be used if you enter nothing. 7. Type in a Date and Time or leave the current system date and time unchanged. Enter time is a 24-hour format. 8. Use the next section to schedule a System Test.
Fusion Installation Procedures • You should not have to select the bands. The system self configures the band by validating that all the RAUs connected are the same type. • Use the pull-down to specify the Uplink and Downlink gain for each band. You can set system gain within the specified range in 1 dB increments. • Use the pull-down to set the Uplink Automatic Level Control to either “Single” or “Multiple” for each band in the system. (The default is “Multiple.” 11.
Splicing Fiber Optic Cable sponding legal sanctions of the national jurisdiction involved. Ownership of LGC Wireless equipment carries no automatic right of use. 7.5 Splicing Fiber Optic Cable The fiber cable must have SC/APC connectors for the entire run. If it does not, you can splice a pigtail, which has SC/APC connectors, to the fiber cable. LGC offers two pigtails: one for single-mode fiber (PN 4013SCAPC-3) and one for multi-mode fiber (PN 4012SCAPC-3).
Splicing Fiber Optic Cable 8. Ensure that the estimated loss for the splice as measured by the fusion splicer is 0.10 dB or better. 9. Slide the fusion splicing sleeve over the point of the fusion splice. 10. Place the sleeve and fused fiber into the fusion splicer’s heater. 11. Allow time for the splice sleeve to cure. 12. Return fiber splice to the splice tray, store the sleeve in a splice holder within the tray, and store excess cable length in accordance with the tray manufacture’s directions.
Interfacing the Fusion Main Hub to an RF Source 7.6 Interfacing the Fusion Main Hub to an RF Source WARNING: Only LGC personnel or LGC-authorized installation personnel should connect the Fusion Main Hub to its Band associated base station or repeater. Exceeding the maximum input power could cause failure of the Fusion Main Hub (refer to Section 5.2 on page 5-4 for maximum power specifications). If the maximum composite power is too high, attenuation is required. 7.6.
Interfacing the Fusion Main Hub to an RF Source Figure 7-16 Simplex Base Station to a Fusion Main Hub Band 1 UL1 Band 3 Band 2 UL2 UL3 AC Power Alarms DL1 DL2 DL3 N-male to N-male Coaxial Cable Insert attenuator, if needed Note: This applies to either Band 1, Band 2, and Band 3.
Interfacing the Fusion Main Hub to an RF Source Figure 7-17 Duplex Base Station to a Fusion Main Hub Band 1 UL1 Band 3 Band 2 UL2 UL3 AC Power Alarms DL1 DL2 DL3 N-male to N-male Coaxial Cable Circulator Insert attenuator, if needed N-male to N-male Coaxial Cable Duplex Base Station Note: This applies to either Band 1, Band 2, Band 3. Help Hot Line (U.S.
Interfacing the Fusion Main Hub to an RF Source Connecting a Fusion Main Hub RF Band to Multiple BTSs WARNING: Only LGC personnel or LGC-authorized installation personnel should connect the Fusion Main Hub to a base station or repeater. Exceeding the maximum input power could cause failure of the Fusion Main Hub (refer to Section 5.2 on page 5-4 for maximum power specifications). If the maximum composite power is too high, attenuation is required.
Interfacing the Fusion Main Hub to an RF Source Connecting a Fusion Main Hub to a Roof-top Antenna LGC Wireless recommends that you use a lightning arrestor or surge protector in a roof-top antenna configuration. Insert the lightning arrestor or surge protector between the roof-top antenna and the repeater connected to the Fusion Main Hub RF Band. 1. Connect an N-male to N-male coaxial cable to the roof-top antenna. 2.
Interfacing the Fusion Main Hub to an RF Source Connecting a Fusion Main Hub to MetroReach Focus Refer to the MetroReach Focus manual for information. 7.6.2 Connecting Multiple Fusion Main Hubs to an RF Source You can use power combiner/splitters as splitters to connect multiple Fusion Main Hubs in order to increase the total number of RAUs in a system. You can also use power combiner/splitters to combine base station channels in order to increase the number of RF carriers the system transports.
Interfacing the Fusion Main Hub to an RF Source NOTE: Connections should not cross Bands. For example, all Band 1 connections should be made to the same hybrid power combiner/splitter connected to the repeater BTS that matches the Band 1 frequency. 3. Check Hub LEDs. After connecting and powering on the Hub, check all LEDs to ensure that the system is operating properly. Make sure the Hub is grounded. The warranty does not cover damage caused when an ungrounded Hub is powered on.
Interfacing the Fusion Main Hub to an RF Source Connecting Two Fusion Main Hub’s RF Band Ports to a Simplex Repeater or Base Station Figure 7-20 Band 1 UL1 Band 3 Band 2 UL2 UL3 AC Power Alarms DL1 DL2 DL3 Band 1 UL1 Band 3 Band 2 UL2 UL3 AC Power Alarms DL1 DL2 DL3 N-male to N-male Coaxial Jumper Cables between Combiner/Splitter and Fusion Main Hub’s Downlink Port for either Band 1, Band 2, Band 3 N-male to N-male Coaxial Jumper Cables between Combiner/Splitter and Fusion Main Hub’s Upli
Interfacing the Fusion Main Hub to an RF Source Connecting Multiple Fusion Main Hubs to a Duplex Repeater or BTS WARNING: Only LGC personnel or LGC-authorized installation personnel should connect the Fusion Main Hub to a base station or repeater. Exceeding the maximum input power could cause failure of the Fusion Main Hub (refer to Section 5.2 on page 5-4 for maximum power specifications). If the maximum composite power is too high, attenuation is required.
Interfacing the Fusion Main Hub to an RF Source After connecting and powering on the Hub, check all LEDs to ensure that the system is operating properly. Make sure the Main Hub is grounded. The warranty does not cover damage caused when an ungrounded Hub is powered on. NOTE: Use a 50 ohm terminator on any unused power combiner/splitter ports. Figure 7-21 shows how to connect two Hubs to a duplex repeater or base station. You need to use one circulator and one more coaxial jumper cable, as shown.
Connecting Contact Alarms to a Fusion System 7.7 Connecting Contact Alarms to a Fusion System The Fusion Main Hub can generate (source) two contact alarms as well as sense three external contact alarm. • Alarm Source (refer to Section 7.7.1 on page 7-50) The Fusion Main Hub has two alarm contacts, fault (major) and warning (minor). These contacts are normally-closed (NC) and will open when an internal alarm is detected. NOTE: The contact can be changed to normally-open (NO) with AdminBrowser.
Connecting Contact Alarms to a Fusion System Do not mix Unison and Fusion Main Hubs in the same daisy-chain. You can daisy-chain multiple Unison Hubs together and use the Alarm Sense Adapter Cable to connect the chain to a Fusion Main Hub, which will act as an alarm sensor. 7.7.1 Alarm Source Fusion always acts as an alarm source, no matter what type of equipment you are connecting to. Refer to Section 7.7.2 on page 7-53 if you want Fusion to sense Unison contact closures or other external alarms.
Connecting Contact Alarms to a Fusion System Using a Base Station to Monitor Fusion NOTE: The BTS must be configured, by the carrier, for contact closure monitoring prior to connecting a Fusion Main Hub to it. When you connect a BTS to Fusion, the Fusion Main Hub is the output of the alarms (alarm source) and the BTS is the input (alarm sense), as shown in Figure 7-23. An interface cable is required between the daisy-chain cable and the BTS.
Connecting Contact Alarms to a Fusion System Using a Base Station and AdminBrowser to Monitor Fusion NOTE: The BTS must be configured, by the carrier, for contact closure monitoring prior to connecting a Fusion Main Hub to it. In order to take full advantage of Fusion’s OA&M capabilities you can use LGC Wireless’ AdminBrowser software in addition to a BTS to monitor the system, as shown in Figure 7-24. Refer to Section 7.8.6 for SNMP optional feature capabilities.
Connecting Contact Alarms to a Fusion System 7.7.2 Alarm Sense Use AdminBrowser to enable the Fusion system for “alarm sense” when connecting to the contact closure of Unison Main Hubs or other external alarms (refer to Set Contact Sense Properties in the AdminBrowser User Manual). Using Fusion to Monitor Unison When you connect Unison to Fusion, the Fusion Main Hub is the input of the alarms (alarm sense) and the Unison is the output (alarm source), as shown in Figure 7-25.
Connecting Contact Alarms to a Fusion System Figure 7-26 Alarm Sense Contacts +5V 8 External Equipment Contacts 1 Diagnostic I 7-54 CONFIDENTIAL InterReach Fusion Installation, Operation, and Reference Manual D-620610-0-20 Rev A
Connecting Contact Alarms to a Fusion System 7.7.3 Alarm Cables 5-port Alarm Daisy-Chain Cable Figure 7-27 shows the 5-port Alarm Daisy-Chain Cable (PN 4024-3), which supports fault and warning conditions. Figure 7-27 5-port Alarm Daisy-Chain Cable 1.
Connecting Contact Alarms to a Fusion System Alarm Sense Adapter Cable The alarm sense adapter cable (PN 4025-1) translates the Unison fault pinout to the sense input pins on the Fusion Main Hub. You must use this adapter cable, illustrated in Figure 7-28, with the 5-port Alarm Daisy-Chain Cable when connecting Unison to Fusion.
Alarm Monitoring Connectivity Options 7.8 Alarm Monitoring Connectivity Options The following connectivity options are described: • Section 7.8.1 Direct Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57 • Section 7.8.2 Modem Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58 • Section 7.8.3 100 BASE-T Port Expander Connection . . . . . . . . . . . . . . . . . 7-67 • Section 7.8.4 POTS Line Sharing Switch Connection . . . . . . . . . . .
Alarm Monitoring Connectivity Options 7.8.2 Modem Connection In this configuration, the PC and the Fusion Main Hub connect to modems and communicate using a standard dial-up telephone connection. Figure 7-30 OA&M Modem Connection Straight-through modem cable Modem PSTN Modem Straight-through modem cable PC running Standard Browser Software NOTE: Refer to Appendix A.3 on page A-7 for the modem cable wiring information.
Alarm Monitoring Connectivity Options Figure 7-31 7.8.2.2 Default Dial-in Settings (Fusion Hub) 4. Make the desired changes. 5. Click Setup Connection. Setting Up a PC Modem Using Windows Use the following sets to set up a dial-up connection on your PC: 1. Click Start, Settings, Network Connections. The window shown in Figure 7-32 appears. Help Hot Line (U.S.
Alarm Monitoring Connectivity Options Figure 7-32 2. Click Create a new connection. The window shown in Figure 7-33 appears. Figure 7-33 3. 7-60 CONFIDENTIAL Network Connections Window New Connection Wizard - Welcome Window Click Next. The window shown in Figure 7-34 appears.
Alarm Monitoring Connectivity Options Figure 7-34 4. Select Connect to the network at my workplace and click Next. The window shown in Figure 7-35 appears. Figure 7-35 5. New Connection Wizard - Network Connection Type Window New Connection Wizard - Network Connection Window Select Dial-up connection and click Next. The window shown in Figure 7-36 appears. Help Hot Line (U.S.
Alarm Monitoring Connectivity Options Figure 7-36 6. Type a name for this connection and click Next. The window shown in Figure 7-37 appears. Figure 7-37 7. 7-62 CONFIDENTIAL New Connection Wizard - Connection Name Window New Connection Wizard - Phone Number to Dial Window Type the desired dial in phone number and click Next. The window shown in Figure 7-38 appears.
Alarm Monitoring Connectivity Options Figure 7-38 8. Select Anyone’s use and click Next. The window shown in Figure 7-39 appears. Figure 7-39 9. New Connection Wizard - Connection Availability Window New Connection Wizard - Completing New Connection Window Click Finish. The window shown in Figure 7-40 appears. Help Hot Line (U.S.
Alarm Monitoring Connectivity Options Figure 7-40 10. Connect Fusion Hub Window Type a password as indicated and click Properties. The window shown in Figure 7-41 appears. The default parameters are as follows: • User name: pppuser • Password (one word, all lower case): password Figure 7-41 11. 7-64 CONFIDENTIAL Fusion Hub Properties Window Click Configure... The window shown in Figure 7-42 appears.
Alarm Monitoring Connectivity Options Figure 7-42 Modem Configuration Window 12. Select the modem speed and other parameters for your modem as desired and click OK. 13. Select the Security tab. The window shown in Figure 7-43 appears. Figure 7-43 14. Fusion Hub Properties - Security Tab Window Select Typical and then click the Networking tab. The window shown in Figure 7-44 appears. Help Hot Line (U.S.
Alarm Monitoring Connectivity Options Figure 7-44 15. Select Internet Protocol (TCP/IP) as shown and click Properties. The window shown in Figure 7-45 appears. Figure 7-45 7-66 CONFIDENTIAL Fusion Hub Properties - Networking Tab Window Internet Protocol Properties Window 16. Select Obtain an IP address automatically and Obtain DNS server address automatically and click OK. 17.
Alarm Monitoring Connectivity Options 7.8.3 100 BASE-T Port Expander Connection In this configuration a LAN switch is used to allow the connection of multiple devices to a single PC with a 100 BASE-T port. Testing was performed with a Linksys 4-port switch. A standard RJ-45 Ethernet cable must be made to connect the LAN switch to the Fusion Main Hub. Figure 7-46 OA&M Connection using a 232 Port Expander AdminBrowser software is resident in Fusion.
Alarm Monitoring Connectivity Options 7.8.4 POTS Line Sharing Switch Connection Using a line sharing switch, you can connect up to four modems to a single telephone line. Testing was performed with a Teltone Line Sharing Switch, model number M-394-B-01.
Alarm Monitoring Connectivity Options Figure 7-48 Straight-through modem cable PC running Standard Browser Software Cascading Line Sharing Switches PSTN Modem Line Sharing Switch Standard phone cable Line Sharing Switch M o d e m M o d e m M o d e m M o d e m Line Sharing Switch Straightthrough modem cables M o d e m M o d e m M o d e m M o d e m Line Sharing Switch M o d e m M o d e m Help Hot Line (U.S.
Alarm Monitoring Connectivity Options 7.8.5 Ethernet LAN Connection An Ethernet LAN connection can be used to communicate between the PC and Fusion. Testing was performed with an Linksys 4-port LAN switch.
Alarm Monitoring Connectivity Options 7.8.6 SNMP Interface Faults and warnings can also be diagnosed with SNMP using a standard (NMS) network management system (optional). SNMP resident software in Fusion provides SNMP interactions for Traps and Notification. The Fusion SNMP includes a MIB for integrating into the Network Management System (NMS) and supports SNMPv1 and SNMPv2c. Figure 7-50 Fusion SNMP Configuration Options Help Hot Line (U.S.
Alarm Monitoring Connectivity Options 7-72 CONFIDENTIAL InterReach Fusion Installation, Operation, and Reference Manual D-620610-0-20 Rev A
Replacing Fusion Components SECTION 8 This section contains the following subsections: • Section 8.1 Replacing an RAU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 • Section 8.2 Replacing a Fusion Expansion Hub . . . . . . . . . . . . . . . . . . . . . . . 8-3 • Section 8.3 Replacing a Fusion Main Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4 8.1 Replacing an RAU Be aware that the new RAU must support the same bands as the one you are replacing.
Replacing an RAU 11. Set the attenuation of each band as the old RAU was programmed and click SAVE PROPERTIES. Perform System Test When convenient, perform System Test to optimize performance. During System Test, the entire system is temporarily off-line and no RF is being transmitted. Checking the RAU’s LEDs 1. The RAU’s LINK and ALARM LEDs should blink (green/red) on power up. • If the LEDs do not blink on power up, replace the RAU. 2.
Replacing a Fusion Expansion Hub 8.2 Replacing a Fusion Expansion Hub Replacing a Fusion Expansion Hub 1. Turn off the power to the Expansion Hub. 2. Disconnect all CATV cables, both fiber cables, and the AC power cord. 3. Replace the Expansion Hub with a new one. 4. Connect the AC power cord, all CATV cables, and both fiber cables – remembering to clean and correctly connect the uplink and downlink fiber. 5. Turn on the power to the Expansion Hub.
Replacing a Fusion Main Hub 8.3 Replacing a Fusion Main Hub You must record the system configuration settings from the old Fusion Main Hub’s memory before replacing the unit. You will program the new Main Hub with this information. If the Main Hub is programmed incorrectly, the system will not work. If the Hub to be replaced is not functioning and you cannot use AdminBrowser, get the configuration settings from the As-Built Document that was created as part of the original installation.
Replacing a Fusion Main Hub 10. Click SYSTEM CONFIGURATION and click on SETUP NETWORK CONNECTION OR MODEM CONNECTION if the Main Hub has Network or Modem equipment connected to it. During System Test, the entire system is temporarily off-line and no RF is being transmitted. Checking the Main Hub’s LEDs • The LEDs should blink through a 5-second test on power up. • If the LEDs do not blink on power up, replace the Main Hub. • If the LEDs do not illuminate at all, make sure the AC power cable is connected.
Replacing a Fusion Main Hub 8-6 CONFIDENTIAL InterReach Fusion Installation, Operation, and Reference Manual D-x620610-0-20 Rev A
Maintenance, Troubleshooting, and Technical Assistance SECTION 9 This section contains the following subsections: • Section 9.1 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 • Section 9.2 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2 • Section 9.3 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3 • Section 9.4 Troubleshooting CATV . . . . . . . . . . . .
Maintenance 9.2 Maintenance Keep the fiber ports clean and free of dust. No other periodic maintenance of the Fusion equipment is required. To clean the fiber ports: You can clean the Hub’s fiber ports using canned compressed air or isopropyl alcohol and cotton swabs. Considerations: • If you use compressed air: • The air must be free of dust, water, and oil. • Hold the can level during use. • If using isopropyl alcohol and foam-tipped swab: • Use only 98% pure or more alcohol.
Troubleshooting 9.3 Troubleshooting NOTE: Fusion has no user-serviceable parts. Faulty or failed units are fully replaceable through LGC Wireless.
Troubleshooting 9.3.1 Troubleshooting Using AdminBrowser Use AdminBrowser software to determine the current faults and warnings for all of the units in the system. To troubleshoot, start with the Fusion Main Hub’s faults AND warnings, then proceed to each of the Expansion Hubs, finishing with each of the RAUs. NOTE: AdminBrowser v1.00 displays events (faults, warnings, or status messages) depending on your view preference. To change your view preference, refer to Section 3.3.
Troubleshooting c. Power cycle the Fusion Main Hub. d. RAU hardware faults. Try moving a working CATV to the suspect port and verifying that the RAU comes up OK. e. Try isolating the system components: – Check to see if the whole system is effected or a portion of the system. – If the whole system is effected, disconnect the DAS system from the RF source and see if the RF source is working. – Continue to isolate by disabling portions of the system.
Troubleshooting 9.3.2.1 Troubleshooting Main Hub LEDs During Normal Operation All of the Main Hub’s LEDs should be green during normal operation. If any LEDs are red, get status using AdminBrowser to determine the exact cause and recommendations. Table 9-1 During Normal Operation Expansion Hub Not Connected Troubleshooting Main Hub Port LEDs During Normal Operation Main Hub Port LEDs State Action Impact PORT Red If the Expansion Hub was disconnected accidentally, re-connect the cables.
Troubleshooting Table 9-2 During Normal Operation Main Hub Status LEDs At Any Time MAIN HUB STATUS Troubleshooting Main Hub Status LEDs During Normal Operation State Action Impact Red Use AdminBrowser to determine the exact cause of the fault. Internal Main Hub fault. Power cycle one time. If the fault remains, replace the Main Hub. Use AdminBrowser to check if the Main Hub is commanded Out-of-Service (every Expansion Hub port status LED will be red as well).
Troubleshooting 9.3.2.2 Troubleshooting Expansion Hub LEDs During Normal Operation • All of the Expansion Hub LINK and E-HUB/RAU LEDs that have RAUs connected should be Green/Green, indicating that the RAU is powered on, communication is established, and operation is normal. • The POWER, EHUB STATUS, DL STATUS, and UL STATUS LEDs should all be Green.
Troubleshooting Table 9-4 Troubleshooting Expansion Hub Status LEDs During Normal Operation During Normal Operation Expansion Hub Status LEDs State Action Impact At Any Time UL STATUS Red Check uplink fiber for optical loss. No communications between the Main Hub and the Expansion Hub. Power cycle Expansion Hub one time to check uplink laser. Red Check the downlink fiber for optical loss No communications with the Main Hub.
Troubleshooting CATV 9.4 Troubleshooting CATV The following table summarizes CATV problems, as reported by AdminBrowser if a cable is cut or miswired. NOTE: Recommended minimum and maximum CATV cable lengths vary depending upon the type of CATV cable used. Refer to Section 6.1.2, “Cable and Connector Requirements,” on page 6-2. Table 9-5 Summary of CATV Cable Wiring Problems Problem Type Message Loose connector, shorted conductor or improper connection to the shield.
Cables and Connectors APPENDIX A A.1 75 Ohm CATV Cable • Connects the Expansion Hub to the RAU(s) • Transmits multiband (downlink) and receives (uplink) IF signals • Delivers DC electrical power to the RAUs. The Fusion Hub’s DC voltage output is 54V DC nominal. A current limiting circuit is used to protect the Hub if it reaches its current limit • Carries configuration and status information • Use 75 Ohm type-F connectors with captive centerpins • Lengths: RG-59: • Minimum: 0 meters (0 ft.
Figure A-1 A-2 CONFIDENTIAL CommScope 2065V for RG-59 InterReach Fusion Installation, Operation, and Reference Manual D-620610-0-20 Rev A
Figure A-2 CommScope 2279V for RG-6 Help Hot Line (U.S.
Figure A-3 CommScope 2293K for RG-11 NOTE: LGC Wireless requires solid copper center conductor CATV cable for proper DC voltage to the RAU and maximum distances.
Use the following connectors and tools to prepare the cable ends: CommScope cable part number: 2065V Canare part number: F connector FP-C4F Crimp Tool TC-1, Crimp Die TCD-4C, Cable Strip preparation tool TS100E CommScope cable part number: 2279V Canare part number: F connector FP-C55A Crimp Tool TC-1, Crimp Die TCD-35CA, Cable Strip preparation tool TS100E CommScope cable part number: 2293V Canare part number: F connector FP-C71A Crimp Tool TC-1, Crimp Die TCD-7CA, Cable Strip preparation tool TS100E If the
System Gain (Loss) Relative to CATV Cable Length (All RAUs except 800/900/1900) Table A-1 Cable Type CommScope Part Number Plenum Rated Solid Copper Conductor 2065V Yes X Copper Clad Conductor Zero-loss RF Maximum Length (meters) Distance Where RF is 10dB Below Input RF (meters) 150 210 RG-59 2022V Yes X 120 120* 5572R No X 110 110* 5565 No X 150 210 2279V Yes X 170 230 2275V Yes X 170 175* 5726 No X 170 170* 5765 No X 170 230 2293K Yes X 275 375 2285K
Table A-2 System Gain (Loss) Relative to CATV Cable Length for 800/900/1900 RAUs Cable Type Zero-loss RF Maximum Length (meters) Distance Where RF is 10dB Below Input RF (meters) 150 210 X 80 80* X 70 70* 150 210 CommScope Part Number Plenum Rated Solid Copper Conductor 2065V Yes X 2022V Yes 5572R No 5565 No X 2279V Yes X 170 230 2275V Yes X 115 115* 5726 No X 110 110* 5765 No X 170 230 2293K Yes X 275 375 Copper Clad Conductor RG-59 RG-6 RG-11 2285K
A.2Fiber Optical Cables • Connects the Main Hub to Expansion Hub(s) • Transmits (downlink) and receives (uplink) optical signals • Carries configuration and status information • Use industry-standard 62.5µm/125µm MMF or Corning SMF-28 fiber, or equivalent.
A.4 Standard Modem Cable This cable (PN 4028-10) connects a modem to the Fusion Hub’s front panel serial port. Figure A-1 Standard Modem Cable Pinout DB-9 Connector Pin DB-25 Connector Pin 1 8 2 3 3 2 4 20 5 7 6 6 7 4 8 5 9 22 Help Hot Line (U.S.
A.5 TCP/IP Cross-over Cable A TCP/IP cross-over cable (PN 4069-ADB) is used to connect a standard browser PC A cable is included with the Fusion Hub. The pinouts for this cable are illustrated in Figure A-2. Straight Connect Top View of to the the Wiring Map for Categorywith 5 (CAT UTP Cable AdminBrowser a 5)Fusion Hub.
A.6 DB-25 to DB-9 Null Modem Cable Use a DB-9 female to DB-9 female null modem cable to connect the craft person’s PC/Laptop to the RS-232 port on the front of the Fusion Hub for IP address configuration. Table A-3 lists the cable pinout and Figure A-3 shows a diagram of its wiring.
A-12 CONFIDENTIAL InterReach Fusion Installation, Operation, and Reference Manual D-620610-0-20 Rev A
Compliance APPENDIX B B.1 Fusion System Approval Status InterReach Fusion has been approved as shown below. 800 SMR/iDEN Products • Safety: UL 60950, 3rd Edition • EMC: FCC part 15 class A • Radio: FCC Part90 850 Cellular Products • Safety: CB scheme evaluation to IEC 60950, 3rd Edition with all national deviations.
900 GSM/EGSM Products-Pending • Safety: CB scheme evaluation to IEC 60950, 3rd Edition with all national deviations. • Radio: EN 301 502 V.8.1.2 (2001-07) • EMC: EN 301 489-8 V.1.2.1 (2002-08) 1900 PCS Products • Safety: CB scheme evaluation to IEC 60950, 3rd Edition with all national deviations. • EMC: FCC part 15 class A • Radio: FCC part 24 2100 UMTS Products-Pending • Safety: CB scheme evaluation to IEC 60950, 3rd Edition with all national deviations.
to adjacent band users. This power reduction is to be by means of input power or gain reduction and not by an attenuator at the output of the device. NOTE: 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. B.2 Human Exposure to RF The U.S.
Where S is power density in mW/cm2 PG, the transmitted power from the antenna identified as EIRP (Equivalent Isotropically Radiated Power), is the product of power output of device and antenna gain, in mW. R is the distance of interest from the antenna. Typical Installation Example: Assuming an antenna is placed on a 10 foot ceiling, for a person 6 feet tall, the distance from antenna to body is 4 feet (112 cm.).
Faults, Warnings, Status Tables APPENDIX C This appendix contains the following sections: • Section C.1 Faults Reported by Fusion Main/SingleStar Hubs . . . . . . . . . . . A-1 • Section C.2 Faults Reported for System CPU . . . . . . . . . . . . . . . . . . . . . . . . A-5 • Section C.3 Faults for Fusion Expansion Hubs . . . . . . . . . . . . . . . . . . . . . . . A-6 • Section C.4 Faults for RAUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9 • Section C.
NOTE: If you have a red STATUS LED without a fault message, it probably indicates that the unit is locked out. Table C-1 C-2 CONFIDENTIAL Fault Messages for Fusion Main/SingleStar Hubs Message Number Description Reason/Action {MF01} Software error occurred and recovered. If this happens repeatedly, replace the Hub. {MF02} Software error occurred and recovered. If this happens repeatedly, replace the Hub. {MF03} Software error occurred and recovered.
Table C-1 Fault Messages for Fusion Main/SingleStar Hubs (continued) Message Number Description Reason/Action {MF34} Hardware failure (UL PLL Band 3). Cycle power once. If fault persists, replace the Hub. {MF35} Commanded Out-of-service (Band 3). Band 3 commanded out-of-service by User. {MF36} Problem detected in the Hub. Contact LGC Wireless Support for more information. {MF37} Problem detected in the Hub Contact LGC Wireless Support for more information.
Table C-1 C-4 CONFIDENTIAL Fault Messages for Fusion Main/SingleStar Hubs (continued) Message Number Description Reason/Action {MT150} Port 6 Cable Fault. Possible electrical short in the coax cable, or RAU problem. {MT151} Port 7 Cable Fault. Possible electrical short in the coax cable, or RAU problem. {MT152} Port 8 Cable Fault. Possible electrical short in the coax cable, or RAU problem. {MT153} Port 1 Trip. Remote Unit is drawing too much current. {MT154} Port 2 Trip.
C.2 Faults Reported for System CPU Table C-2 Faults for System CPU Message Number Description Reason/Action {SF01} No internal communications. No internal communications in preceding 2 minutes. Power cycle to clear. {SF02} Problem detected in the system CPU. System CPU performed self reboot to clear. {SF03} Problem detected in the system CPU. System CPU performed self reboot to clear. {SF04} Problem detected in the system CPU. Contact LGC Wireless Support for more information.
C.3 Faults for Fusion Expansion Hubs Table C-3 Fault Messages for Fusion Expansion Hubs Message Number C-6 CONFIDENTIAL Description Reason/Action {EF01} Software error occurred and recovered. If this happens repeatedly, replace the Hub. {EF02} Software reset occurred and recovered, or firmware download. If this happens repeatedly, replace the Hub. {EF03} Software reset occurred and recovered. If this happens repeatedly, replace the Hub. {EF04} Software reset occurred and recovered.
Table C-3 Fault Messages for Fusion Expansion Hubs (continued) Message Number Description {EF26} Fault lockout (Band 2). Band 2 out-of-service due to MH fault. {EF27} Problem detected in the EH. Contact LGC Wireless Support for more information. {EF28} Problem detected in the EH. Contact LGC Wireless Support for more information. {EF29} Problem detected in the EH. Contact LGC Wireless Support for more information. {EF30} Problem detected in the EH.
Table C-3 Fault Messages for Fusion Expansion Hubs (continued) Message Number C-8 CONFIDENTIAL Description Reason/Action {EC143} Port 7 No Communications. No communications with remote unit. {EC144} Port 8 No Communications. No communications with remote unit. {ET145} Port 1 Cable Fault. Possible electrical short in the coaxial cable, or an RAU problem. {ET146} Port 2 Cable Fault. Possible electrical short in the coaxial cable, or an RAU problem. {ET147} Port 3 Cable Fault.
C.4 Faults for RAUs Table C-4 Faults for RAUs Message Number Description Reason/Action {RF01} Software error occurred and recovered. If this happens repeatedly, replace the RAU. {RF02} Software error occurred and recovered. If this happens repeatedly, replace the RAU. {RF03} Software error occurred and recovered. If this happens repeatedly, replace the RAU. {RF04} Software reset occurred and recovered, or firmware download. If this happens repeatedly, replace the RAU.
C.5 Warning/Status Messages for Fusion Main/SingleStar Hubs Warning Messages Warnings alert you to conditions that indicate possible service impact. Warnings are displayed in the Messages pane in red lettering. Before addressing warnings, ensure that all faults are resolved. Take appropriate action to resolve the warnings, as indicated in the following tables. NOTE: AdminBrowser v0000007 or higher displays events (faults, warnings, or status messages) depending on your view preference.
Table C-5 Warnings/Status Messages for Fusion Main/SingleStar Hubs Message Number/ Default Description Reason/Action [M01]/S Fan 1 failure. Check the fan for rotation, air flow blockage, and dust. Replace the Hub on high temperature warning. [M02]/S Fan 2 failure. Check the fan for rotation, air flow blockage, and dust. Replace the Hub on high temperature warning. [M03]/S 54 VDC Pwr Supply Fan failure. Check the fan for rotation, air flow blockage, and dust.
Table C-5 C-12 CONFIDENTIAL Warnings/Status Messages for Fusion Main/SingleStar Hubs Message Number/ Default Description [M30]/W No DL test tone (Band 2). Hub DL path gain is low. [M31]/S No UL test tone (Band 2). Hub UL path gain is low. [M32]/S Problem detected in the system. Contact LGC Wireless Support for more information. [M33]/S Hardware failure (Test Tone PLL Band 3). Unable to perform DL system test. [M34]/S Hardware failure (Test Tone Too High Band 3).
Table C-5 Warnings/Status Messages for Fusion Main/SingleStar Hubs Message Number/ Default Description Reason/Action [M66]/S Problem detected in the Hub. Contact LGC Wireless Support for more information. [M67]/S Problem detected in the Hub. Contact LGC Wireless Support for more information. [M68]/S No UL test tone (Port 4/Band 1). Hub/Port UL path gain is low. [M69]/S No UL test tone (Band 2). Hub/Port UL path gain is low. [M70]/S No UL test tone (Port 2/Band 2).
Table C-5 C-14 CONFIDENTIAL Warnings/Status Messages for Fusion Main/SingleStar Hubs Message Number/ Default Description Reason/Action [M92]/W Port 4 UL path loss is high. Check the cable for high RF loss. Switch the cable connection to a different hub port. If the problem is on more than one port, replace the Hub, otherwise replace the RAU. [M93]/W Port 5 UL path loss is high. Check the cable for high RF loss. Switch the cable connection to a different hub port.
C.6 Warning/Status Messages for System CPUs In Table C-6, the message number is in the following form: [Snn]/X where nn equals the message number, and X equals the default of either Status (S) or Warning (W). Table C-6 Warning/Status Messages for System CPUs Message Number/ Default Description Reason/Action [S01]/W Alarm Input 1. Check equipment connected to alarm input 1. [S02]/W Alarm Input 2. Check equipment connected to alarm input 2. [S03]/W Alarm Input 3.
C.7 Warning/Status Messages for Fusion Expansion Hubs Table C-7 C-16 CONFIDENTIAL Warning/Status Message for Fusion Expansion Hubs Message Number /Default Description Reason/Action [E01]/W Alarm Input 1. Check the equipment connected to alarm input 1. [E02]/W Alarm Input 2. Check the equipment connected to alarm input 2. [E03]/W Alarm Input 3. Check the equipment connected to alarm input 3. [E04]/S Problem detected in the EH. Contact LGC Wireless Support for more information.
Table C-7 Warning/Status Message for Fusion Expansion Hubs (continued) Message Number /Default Description Reason/Action [E32]/W Port 8 No DL test tone (Band 1). Hub/Port DL path gain is low. [E33]/W Port 1 No DL test tone (Band 2). Hub/Port DL path gain is low. [E34]/W Port 2 No DL test tone (Band 2). Hub/Port DL path gain is low. [E35]/W Port 3 No DL test tone (Band 2). Hub/Port DL path gain is low. [E36]/W Port 4 No DL test tone (Band 2). Hub/Port DL path gain is low.
Table C-7 C-18 CONFIDENTIAL Warning/Status Message for Fusion Expansion Hubs (continued) Message Number /Default Description Reason/Action [E59]/W Port 3 UL path loss is high. Check the cable for high RF loss. Switch the cable connection to a different hub port. If the problem is on more than one port, replace the Hub, otherwise replace the RAU. [E60]/W Port 4 UL path loss is high. Check the cable for high RF loss. Switch the cable connection to a different hub port.
C.8 Warning /Status Messages for RAUs In Table C-8, the message number is in the following form: [Rnn]/X where nn equals the message number, and X equals the default of either Status (S) or Warning (W). Table C-8 Warning/Status Messages for RAUs Message Number Default Description Reason/Action [R01]/W Temperature High. Check RAU location for excessive temperature; check for air flow blockage and/or incorrect installation. Move the RAU to a cooler environment. [R02]/W No communications from Hub.
C-20 CONFIDENTIAL InterReach Fusion Installation, Operation, and Referencer Manual D-620610-0-20 Rev A
