Configuration E1 Spread Spectrum Radios 7 Configuration 7.1 Configure via Telnet The given example uses Microsoft Windows XP. For other OS, please assess accordingly. STEP 1: Click Start Æ Run. Figure 7-1 Configuration Process of telnet (1) STEP2: In the Run window enter command: telnet xxx.xxx.xxx.xxx. 9 Default IP is 192.168.168.101.
Configuration E1 Spread Spectrum Radios Figure 7-2 Configuration Process of telnet (2) STEP3: Click OK to continue. Figure 7-3 Configuration Process of telnet (3) STEP4: Enter username 9 Default username: root. Figure 7-4 Enter Username STEP5: Enter password 9 Default password: root.
Configuration E1 Spread Spectrum Radios Figure 7-5 Enter Password Then you could access textmenu to configure or setup detail parameters. 9 We strongly recommend that after you setup all the parameters, you should change your password for security reason. 7.2 Configure via HyperTerminal The given example uses Microsoft Windows XP. For other OS, please assess accordingly. STEP 1: Click Start Æ Accessories Æ Communications Æ HyperTerminal.
Configuration E1 Spread Spectrum Radios Figure 7-6 Configuration Process of HyperTerminal (1) STEP2: Fill in the connection name in the column. Then press “OK” to continue. Figure 7-7 Configuration Process of HyperTerminal (2) STEP3: Choose the item of “connect using” to be TCP/IP(Winsock)”. Figure 7-8 Configuration Process of HyperTerminal (3) STEP4: Fill in the IP address of the ETH port. The port number left to be default value of 23. Then press “OK”.
Configuration E1 Spread Spectrum Radios Figure 7-9 Configuration Process of HyperTerminal (4) STEP5: You will enter the login windows of HyperTerminal. Figure 7-10 Configuration Process of HyperTerminal (5) STEP6: Then enter username and password. You will enter the textmenu configuration. 9 We suggest you use the telnet to enter the textmenu. Because telnet could be operated in various operation systems.
Textmenu Details E1 Spread Spectrum Radios 8 Textmenu Details After you login successfully, you will access the following windows of textmenu. Figure 8-1 Main Menu of Textmenu Note: Problems that might have occurred in using textmenu: 1. You might be incapable of deleting the words or selection you entered by backspace key. You could delete the words or selection by delete key or login via other telnet tools to implement your operation. 2.
Textmenu Details E1 Spread Spectrum Radios Figure 8-2 Network 9 After you made any configuration of change in the item, you should restart to make the setting or change into effective. 8.1.1 NMS1 Serial Interface Figure 8-3 NMS1 Serial Interface In this subpage, you could configure information of NMS1 interface. NMS1 Data Rate: Data rate of NMS1 setting. There are 5 optional speeds: 9600, 19200, 38400, 57600, 115200. Default value is 19200. 9 We recommend that you should set the value to 115200.
Textmenu Details E1 Spread Spectrum Radios which chooses to be “Slave Null Modem” is assigned by the Master equipment. Therefore, you don’t have to setup NMS1 IP of slave modem. When NMS1 port is to connect with computer, please choose “Connect with Computer”. NMS1 Local IP Address: IP address of NMS1 port in local equipment. NMS1 Peer IP Address: IP address of NMS1 port in remote equipment when PPP connection is established. NMS1 Interface Activation: Enable or disable of NMS1 port.
Textmenu Details E1 Spread Spectrum Radios NMS2 Interface Activation: Enable or disable of NMS2 port. When you have to establish PPP connection via NMS2 port, you should set the value to “Enable”. 8.1.3 NMS2 Dial Setting Figure 8-5 NMS2 Dial Setting In this subpage, you could configure dialing information of NMS2 interface. Modem Mode: There are two options: “Accept Incoming Call” or “Dial Out at Once”. “Accept Incoming Call” could connect with computer or other equipment via PPP.
Textmenu Details E1 Spread Spectrum Radios 8.1.4 Link Serial Interface Figure 8-6 Link Serial Interface In this subpage, you could configure information of Link interface. Link Data Rate: Data rate of Link setting. There are 2 optional speeds: 9600, 19200. Default value is 19200. 9 We recommend that you should set the value to 19200. Link Usage: There are 2 optional usages: Master Null Modem, Slave Null Modem.
Textmenu Details E1 Spread Spectrum Radios 8.1.5 Ethernet IP Address Setting Figure 8-7 Ethernet IP Address Setting In this subpage, you could configure IP address and subnet mask of ETH port. Ethernet IP Address: IP address of ETH LAN(please refer to section 4.1.1) port. Ethernet Subnet Mask: Subnet mask of ETH LAN port. 9 This item allows you to access and manage the system via Ethernet after correctly setting. 8.1.
Textmenu Details E1 Spread Spectrum Radios Active IP: This item displays the current IP address and subnet mask. After PPP is connected, the corresponding IP addresses will be shown in this window. 8.1.7 IP Forwarding Figure 8-9 IP Forwarding In this subpage, you could setup IP forwarding configurations. IP Forwarding: Whether IP packet is forwarding. When selected “Forwarding” and connection is established with other equipments, the IP packet would forward to other equipments.
Textmenu Details E1 Spread Spectrum Radios interface formed PPP connection, a point-to-point PPP route will be formed automatically, and other routes will be formed after settings. Textmenu supports up to 15 static routing setting rules. Figure 8-11 Active IP Routing Active IP Routing: This item shows the current active IP routing status.
Textmenu Details E1 Spread Spectrum Radios Trap: This item allow you to set the Trap function of SNMP. Figure 8-13 Trap Trap/Generate authentication-failure traps: This item can be set as “YES” or “NO”. When set as “YES”, if there’s an intrusion by unauthorized user, an illegal “Trap” will occur. The default setting is “YES”. Trap/Trap Alarm Setting: This item can select “Critical”, “All”, or “None”.
Textmenu Details E1 Spread Spectrum Radios 8.2 Terminal Figure 8-14 Terminal This page shows terminal statistics and settings display window. 8.2.1 ODU Figure 8-15 ODU In this subpage, you could set the configuration or check the status of ODU. ODU Setting Status: This item displays the current ODU setting status. 9 When not connecting to ODU, each ODU’s status is “Unknown”. At this moment any setting amendment is not allowed, only after connecting with ODU, the above statistics could then be amended.
Textmenu Details E1 Spread Spectrum Radios RF Channel: This item allows you to set RF channel settings. Tx Frequency: The display of transmitting frequency. Rx Frequency: The display of receiving frequency. SSPA: This item allows you to set the Solid State Power Amplifier. Actual Tx Power Level: This item shows the actual Tx power level. Tx Max Level: This item shows maximum Tx power level. Tx Min Level: This item shows minimum Tx power level.
Textmenu Details E1 Spread Spectrum Radios Input Voltage: This item shows the input power voltage. IDU Temperature: This item shows IDU’s actual temperature condition. IDU Temperature Alarm High Threshold: This item shows IDU’s upper temperature limit setting. IDU Temperature Alarm Low Threshold: This item shows IDU’s lower temperature limit setting. 9 The temperature threshold of IDU fixes to -5~55℃。 After you make any configuration, you should select to save into memory.
Textmenu Details E1 Spread Spectrum Radios 8.2.4 User I/O Figure 8-18 User I/O This subpage allows you to set the configurations of User I/O interfaces. 9 Besides the standard E1 interface, there are the User I/O ports. This allows the users to fully control the controlling room from the local end. For example: If there is no manual control over the remote end, it is possible to have all the date of temperature, alarm, power supply etc. from the central controlling computer.
Textmenu Details E1 Spread Spectrum Radios 8.2.5 Cross Connect Figure 8-19 Cross Connect This subpage allows you to set E1 cross-over connection settings. 9 With the need of adjusting the controlling room channel, the local and remote end E1 Interface have certain asymmetric variation. The system administrator need not have to manually switch the lines. The following diagram shows the 4E1 equipment cross connection between local end, IDU A, and remote end, IDU B.
Textmenu Details E1 Spread Spectrum Radios Figure A: Normal connection mode. Figure B: Local and remote port1 & port2 in cross connection mode and port3 & port4 in normal connection mode. Figure C: Local port1 connected to remote port1 & port2. Local and remote port3 & port4 are in normal connection mode. Figure D: Local and remote port in cross connection mode between ports 1&4, 2&2, 3&1 and 4&3. 8.2.
Textmenu Details E1 Spread Spectrum Radios 8.2.7 LAN Figure 8-22 LAN This subpage allows you to set the configurations of LAN. (This subpage displays with only E1+LAN product) LAN Module: Activate E1 interface number which should be used for Ethernet transmission. Following items is for option:Disable/1E1/2E1/3E1/4E1. When it is disabled, LAN function is closed and link LED light is off. If it set to be 1E1/2E1/3E1/4E1, system will transfer E1 to Ethernet transmission.
Textmenu Details E1 Spread Spectrum Radios 8.2.8 Status Figure 8-23 Status This page shows current status of alarm record, tributary, user I/O and retrieves event record. There are 5 subpages below: 8.2.9 Alarm Status Figure 8-24 Alarm Status This subpage shows the status of all the alarm items.
Textmenu Details E1 Spread Spectrum Radios 8.2.10 Tributary Input Status Figure 8-25 Tributary Input Status This subpage shows the tributary input signal status. 8.2.11 User I/O Status Figure 8-26 User I/O Status This subpage shows the User I/O interfaces status.
Textmenu Details E1 Spread Spectrum Radios 8.2.12 Get Event Record Figure 8-27 Get Event Record Alarm record could record up to 1000 items which save in IDU memory. It is compatible with G.826 protocol and record for functionality of system. The major parameter of error lists below: (1)Error Second(ES):The second with one or more errors. (2)Severe Error Second(SES): The second which error occupied more than 30% of the second.
Textmenu Details E1 Spread Spectrum Radios Figure 8-28 Get Event Record(1) STEP2: Proceed with the login windows as above, then activate Get Event Record item. Figure 8-29 Get Event Record(2) STEP3: Right click the mouse and it will show the menu. Choose the “Receive File…”. Figure 8-30 Get Event Record(3) STEP4: Fill in the received file path and choose the receiving protocol to be “Xmodem”.
Textmenu Details E1 Spread Spectrum Radios Figure 8-31 Get Event Record(4) STEP5: Fill in the receive filename and press “OK”. The procedure will be finished. Figure 8-32 Get Event Record(5) 9 The received file would be in the format of txt file. 8.2.13 Test Figure 8-33 Test This subpage displays all the loopback test items. Equipment Test Status: This item shows current equipment status.
Textmenu Details E1 Spread Spectrum Radios test operations via implementing item “Close All Test”. 8.2.14 PRBS Figure 8-34 PRBS PRBS: This item enables you to configure PRBS test operations. 9 Under normal working condition, other than the normal BER test, the PRBS function can be used as well to test the individual link accumulated BER and stability of the system. While detecting, it is required to start the PRBS function. This function setting is done through the textmenu or the LCD display button.
Textmenu Details E1 Spread Spectrum Radios Figure 8-35 Loopback Loopback: This item enables you to configure loopback tests such as RF, IF, Local, Remote loopback tests. 9 IF and RF loopback only could be activated on panel and here shows the status of these two loopback tests. Close All Test: Disable all the running tests. 8.2.15 Unit Identification Figure 8-36 Unit Identification This subpage will display hardware and software version or serial number of system components.
Textmenu Details E1 Spread Spectrum Radios 8.3 Change Password Figure 8-37 Change Password In this page, you could modify password of account which you have login. 8.4 Set System Date and Time Figure 8-38 Set System Date and time Configure the system date and time.
Textmenu Details E1 Spread Spectrum Radios 8.5 Update Standby Configuration Figure 8-39 Update Standby Configuration This item is to write configuration into system flash. If this action is not implemented, you will lose you configuration after you restart system. This item is only for network setting. 8.6 Restart Figure 8-40 Restart In this page, you could restart the system. During restart process, E1 and data communication operation will not be influenced.
Textmenu Details E1 Spread Spectrum Radios 8.7 Load Default Configuration Figure 8-41 Load Default Configuration This page allows only superuser to access. In this page, there are two options: Load Default Network Setting: This item would load network portion of default setting. When new firmware first executes, you need to implement this item. 9 All the configurations including IP addresses and IP routes will disappear except that ETH IP address will return to default value of 192.168.168.1.
Textmenu Details E1 Spread Spectrum Radios FTP Server Name: The IP of FTP server. Download Filename(*FULL* Name): The name which has to be downloaded. FTP Username: Set the name of FTP server account. FTP Password: Set the password of FTP server account. Download: After you setup all necessary items above, select this item to download. 9 When you in the process of download, please DO NOT close the windows of download page and turn off or restart the modem. These actions would result in crash of system.
Textmenu Details E1 Spread Spectrum Radios Configuration”, and “Software Download”. 9 If there is no super user account exists, you would incapable of accessing the textmenu.
Management Application Structure E1 Spread Spectrum Radios 9 Management Application Structure IDU is an embedded system with routing function. It provides various managerial interfaces and abundant method for management which is convenient for remote access. This chapter introduces how to deploy network topology. 9.1 Managment via Local Equipment(Normal) The following diagram is most popular in topology. The rest of the diagrams skip ODU and take IDU as the whole system.
Management Application Structure E1 Spread Spectrum Radios IP Forwarding Forwarding Forwarding Refer to section 8.1.7 IP Route Destination 192.168.100.0 Refer to section 8.1.8 IP Route Subnet Mask 255.255.255.0 Refer to section 8.1.8 IP Route Interface Link Refer to section 8.1.8 IP Route Gateway 10.0.0.2 Refer to section 8.1.8 Default Gateway Ethernet Link Refer to section 8.1.8 Default Gateway 192.168.168.100 10.0.0.1 Refer to section 8.1.
Management Application Structure E1 Spread Spectrum Radios Figure 9-2 Managment via Local Equipment(Cascading) Please refer to example 1 for configuration of Point-to-Point. This example focuses on configuration of cascading. Table 9-2 Example for managerial application(2) Item Modem 1 Modem 2 Note ETH(10BaseT) IP 192.168.168.1 192.168.100.1 Refer to section 8.1.5 ETH(10BaseT) Mask 255.255.255.0 255.255.255.0 Refer to section 8.1.5 NMS2 Data Rate 115200 N/A Refer to section 8.1.
Management Application Structure E1 Spread Spectrum Radios Figure 9-3 Remote Management via External Modem Please refer to example 1 for configuration of Point-to-Point. This example focuses on configuration of external modem. Table 9-3 Example for managerial application(3) Item Modem 1 Note ETH(10BaseT) IP 192.168.168.1 Refer to section 8.1.5 ETH(10BaseT) Mask 255.255.255.0 Refer to section 8.1.5 NMS2 Data Rate 115200 Refer to section 8.1.2 NMS2 Usage External Wired Modem Refer to section 8.
Appendices E1 Spread Spectrum Radios 10Appendices 10.1 Specifications Table 10-1 Transmitter& Receiver Operation Frequency 5725~5850MHz Communication Mode Frequency Division Duplex, FDD Modulation QPSK TX Output Power < 22dBm RX Dynamic Range -84dBm ~ -15dBm 5.8GHz Sensitivity (10-3 BER) Sensitivity (10-6 BER) Frequency Selection 2E1 < -89dBm 4E1 < -86dBm 8E1 < -83dBm 16E1 < -80dBm 2E1 < -87dBm 4E1 < -84dBm 8E1 < -81dBm 16E1 < -77.
Appendices E1 Spread Spectrum Radios or RJ-48, 120 ohm Signal BER LCD Display on IDU Table 10-3 IDU Structure IDU LCD Display of IDU, ODU, Remote, Alarm, Test Item Information Alarm LED Indication Buzzer, LED Indication, LCD Display FINE IDU Status ALM Alarm Condition TEST Test Condition RMT Remote Status Table 10-4 Temperature and Environment Operating Temperature Range IDU:-5 to 55 ℃ ODU:-30 to 60 ℃ Humidity IDU:10%~95% Non-condensing ODU:0%~100% Altitude 5,000 meters (maximum) Table 1
Appendices E1 Spread Spectrum Radios Monitoring Signal Stability ±50ppm Power -4dBm±2dBm Return Loss VSWR≦1.3 Frequency 11.0592MHz Stability ±50ppm Power 150~180mVpp Return Loss VSWR ≦ 1.
Appendices E1 Spread Spectrum Radios User Output Type Relay output Interface DB-26(Female) Number 4 Max. switching voltage 125VAC / 60VDC Max.
Appendices E1 Spread Spectrum Radios 10.
Appendices E1 Spread Spectrum Radios 10.3 LCD Function Table 10-10 LCD Function Status LCD Display 1 EOW No.
Appendices E1 Spread Spectrum Radios Perform loopback test from IF interface for 7 IF-Loop: En/Dis Set IF Loopback the convenience of testing the IDU’s stability Perform loopback test from RF interface for 8 RF-Loop: En/Dis Set RF Loopback the convenience of testing the IDU’s stability Remote 9 Close-Test: Y/N Close all test 1 Link ID: n Display the remote link ID 2 Far-end OK/Loss Display the link ID of the remote equipment; n=1~255 Display the connection status OK: in connection of remote en
Appendices E1 Spread Spectrum Radios 8 Link Peer IP: 1 LAN-Port: Dis/1E1/2E1/3E1/4E1 2 Actual: None/n E1 Display peer Link port IP address Set the configuration via textmenu, and manifest when PPP connection are established Activate E1 interface number Set the configuration via LCD, textmenu, which should be used for and SNMP software Ethernet transmission.
Appendices E1 Spread Spectrum Radios 10.4 Spread Spectrum Plan Table 10-11 5.8GHz Spread Spectrum List (16E1, Side A) 16E1 Channel 1 TX RX Left Middle Right Left Middle Right 5816 5830 5844 5732 5746 5760 (Frequency Unit: MHz / QPSK) Table 10-12 5.
Appendices E1 Spread Spectrum Radios 10.5 ODU IF & RF Status 10.5.1 5.8GHz Status IF 310MHz Monitor 11.0592MHz Tx: 5.814~5.846GHz -48V/ 0.5A Rx: 5.730~5762GHz IF 70M ODU Side A: RF Unit Figure 10-1 Side A IF & RF Status IF 310MHz Monitor 11.0592MHz Tx: 5.730~5.762GHz -48V/ 0.5A Rx: 5.814~5.
Appendices E1 Spread Spectrum Radios 10.6 The Definition of Pins Table 10-13 DB9 female pins of NMS1 DB-9 1 2 3 4 5 6 7 8 9 Description Transmitted data （OUTPUT） Received data (INPUT) GND Request to send (INPUT) NC Table 10-14 DB9 male pins of NMS2 DB-9 1 2 3 4 5 6 7 8 9 Description Received Line Signal Detector (INPUT) Receive data (INPUT) Transmit data (OUTPUT) GND DCE Ready (INPUT) NC Table 10-15 DB9 female pins of AUX1 (V.
Appendices E1 Spread Spectrum Radios DB-9 1 2 3 4 5 6 7 8 9 Description NC TXD- (OUTPUT) RXD+ (INPUT) GND TXD+ (OUTPUT) RXD- (INPUT) Table 10-17 DB26 pins of USER I/O DB-26 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Description Input 3 GND Input 4 Output 1C Output 1NC Output 1NO Output 3C Output 3NC Output 3NO Input 2 Input 5K Input 5A Input 6K Input 6A Input 7K Input 7A Input 8K Input 8A GND Input 1 Output 4NO Output 4NC Output 4C Output 2NO Output 2NC Output 2C Table 10-18 DB
Appendices E1 Spread Spectrum Radios TX+ （OUTPUT）transmit data+ RX+ (INPUT) receive data+ 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 GND RC- (OUTPUT) receive clock- TC- (OUTPUT) transmit clock- TX- (OUTPUT) transmit dataTC+ (OUTPUT) transmit clock RX- (INPUT) receive dataRC+ (OUTPUT) receive clock+ Table 10-19 Balanced E1 Interface(RJ-48) RJ-48 Description Direction 1 RX TIP Input 2 RX Ring Input 3 RX Shield 4 TX TIP Output 5 TX Ring Output 6 TX Shield 7 8 10-1
Appendices E1 Spread Spectrum Radios 10.7 Installation Guide 10.7.
Appendices E1 Spread Spectrum Radios 10.7.
Appendices E1 Spread Spectrum Radios 10.7.
Appendices E1 Spread Spectrum Radios 10.
Appendices E1 Spread Spectrum Radios 10.9 Troubleshooting 10.9.1 Can Not Establish a Link If your E1 radios can’t link each other perfectly and display no green light on IDU, please find the following steps for troubleshooting. Step1: Check the physical connection from IDU to antenna of both sides if any connector is loosened or improper connected. Please refer to section 10.7 for further information. 9 We suggest that the cable between IDU and ODU should be the one we attached in our package.
Appendices E1 Spread Spectrum Radios Step4.1: Perform IF loopback to check if IDU works well or not. If IF loopback is error-free, then IDU must be ok. Step4.2: Perform RF loopback to check if ODU works well or not. IF RF loopback is error-free, then ODU must be ok. Step4.3: Perform the same loopback on the other sites to check if the status of the other site. Step5: If you have spare parts for system or antennas, try to replace equipment one by one to verify the problem.
Appendices E1 Spread Spectrum Radios 10.9.3 Pre-RMA and RMA Procedure Notification Please see the following steps for pre-RMA and RMA procedure. Step1: Contact with your sales person and ask for help by email or telephone. 9 Our technical support personnel will try our best to help you with the problems. Step2: If the problem can’t solve by email or telephone, then inform your sales person with following information. Then sales person would give you a return RMA number and address.
