Optical Line Protection(OPS) - H&T -
Contents
1. Alarm config The upper part of the main interface shows the number of various alarms The emergency alarm shows in Red color a serious warning in Orange minor alarm in yellow a message notice in Green Shown as below m T al ry f m EE User manage 4 Device Manage A Alarm Manage Performance Manage AG enn kote gt He Device table Alarm warning message box will pop up during the real time alarm Different types of warnings will be shown in different colors shown as below 4 Security Log Function Select menu Security Log a Security Log dialog box will pop up shown as below The security log will record all the actions done to the software which is convenient for maintenances in the future 20 H amp T Optoelectronic Co Ltd www htopto com IH07com W Security Log c El l Syslog time operation selection View Delete i To 2012 7 12 i I Export Delete al Time User Operation Met Operation content Operation 5 2012 7 12 14 45 54 AM Set type Add device 2012 7 12 14 45 42 admin Starting the pr Login Business op 5 Help Function Select the menu Help gt About to pop up software version number It can be used to query version information Select the menu Help gt Help file to pop up help documentation It can help the user how to use this software 3 2 Functions of CLI management CLI usually manage local device For example to2. Historical Alarm a historical alarm dialog box will be popped up shown as below It can check the records of historical alarms export the historical records in excel format and delete alarms Historical alarm 3 Engine room name All rooms k All devices v Alarm time View Delete From 2012 7 1 device type To 2012 7 11 Export Excel Delete All ETER Fe pe ae rm ae G en User 2012 7 11 admin The bottom of the main interface is the real time alarm window showing the current alarm information Shown as below Alarms that have been confirmed and clear will go into the historical alarm record 19 H amp T Optoelectronic Co Ltd www htopto com HOTCOM a Alarm name Alarm source Severity alarm time M Confirm user Confirm time device online 192 168 10 211 reg 2012 7 11 16 37 54 device online 192 168 10 211 Tp 2012 7 11 16 37 03 device online 192 168 10 211 ere 2012 7 11 16 36 11 O atical switch is forced to 192 168 10 211 Optical switch is forced to 192 1 Optical switch is forced to 192 1 Optical switch is forced to 192 1 Optical switch is forced to 192 1 device online 192 1 2012 7 11 15 56 42 2012 7 11 15 56 42 2012 7 11 15 56 42 2012 7 11 15 56 42 2012 7 11 14 50 39 Confirm all alarm Clear alarm Positioning equipment 192 168 10 211
3. set rule work high Set OLP switch rule 1 1 Not Applicable Set r1 xx xx Set R1 switch optical power set r2 xx xx Set R2 switch optical power set tx xx xx Set Tx alarm optical power set ret auto man Set OLP return mode 1 1 Not Applicable 9 set retime 0 999 Set OLP return time 1 1 Not Applicable 10 set buzz on off cls Enable disable or clean buzzer sound alarm 11 set port 0 65535 set tcp port number 12 set logo Set cli prompt 13 set def oomc nmu Set opmc nmu to default Input CLI set auto 1 set auto l l l Display information as follows Setup done Input CLI set 11 2 set 11 l l l Display information as follows setup done o NOGO A ON gt ID Input CLI set 12 se Display information as follows setup done 4 set rule work high Input CLI set rule work 23 H amp T Optoelectronic Co Ltd www htopto com HOTCOM a Display information as follows setup done Input CLI setr1 11 95 set r1 xx XX l Display information as follows setup done Input CLI set r2 12 95 set r2 XX XX l l l Display information as follows setup done Input CLI set r2 12 90 7 set tx XX XX l Display information as follows setup done Input CLI set ret auto set ret auto man l l l Display information as follows setup done Input CLI set retime 300 set retime 0 gt 999 Display information as follows setup done Input CLI set buzz on 10 set buzz on off cls l l l Display infor
4. Select the menu Device Management gt Device Delete then the selected device can be 14 www htopto com H amp T Optoelectronic Co Ltd HOTCOM deleted or directly selected the device right click to remove it Shown as below Opti River set A Sure delete Select the menu Device Management gt Set the poll time it will pop up the dialog box of to set the poll time Shown as below The unit is in seconds The management software will refresh all the online device data every 10 seconds The time range for setting the poll time is from 3 to 10 seconds ss Set the poll time Setting line device scan time interval g second Select the menu Device Management gt Set the timeout It will pop up the dialog box of the time setup The unit is in seconds Shown as below The management software will refresh all the offline device data every 15 seconds The setting range for timeout is from 15 to 60 seconds v Set time Set the line equipment scan time interval GE Second Ok Select the menu Device Management gt initialize the database it will pop up a delete all data dialog box shown as below This action will delete all the data in the database so user please takes this action with cautions Delete all data Sure to delete all data The main interface view will display the device s basic information shown as below 15 H amp T Optoelectronic Co Ltd www htop
5. Main Line amp Backup Line When Under the status of normal automatic operation mode the equipment is working at the main line when the main line fiber is in failure it will automatically switch to the backup line When under the status of Manual operating mode it can automatically choose the main line H amp T Optoelectronic Co Ltd www htopto com HOTCOM or backup line fiber according to the auto switching setup rules Note When using the LCD display menu or Web Management to change the operating fiber the equipment will be under the status of Manual operating Mode 4 Working wavelength Setting The Equipment provides two operating wavelength for option 1310nm amp 1550nm User can choose the required wavelength for operating based on actual needs Note The wavelength selection is for the adjustment of optical power value which will have no any impact caused to the fiber channel 1260 1650nm wavelength all can be accessed through the equipment 5 R1 amp R2 switching power value setup The Equipment Initial switching optical power value is 28dBm When there is no optical power output the actual power value will be shown as around 50dBm User can make the setup according to the actual needs please make sure the whole system in normal transmission operating as the standard The equipment system will detect the fiber if in failure status or not according to the setup R1 R2 switching power value When detecting the transmitting op
6. clr Display information as follows H amp T Optoelectronic Co Ltd 25 www htopto com
7. configure an IP address port numbers and gateway for devices using the following steps lt The first step is to build up local configuration environment You connect the PC or terminal to serial port of Network Management Card with standard RS232 cable lt The second step is to run terminal emulators for example Hyper Terminal on the PC Setting Communication parameters for the terminal to 9600 bps no parityand flow control 8 data bits 1 stop bit Select the correct COM Port lt The second step is to power on Network Management Module automatically carry out BootROM program Then the Computer monitor will appear the command line prompt and enters CLI configuration mode of Network Management Module by entering prompt help or other characters Input the appropriate command to manage Network Management Module 1 help Grammar help Display information as follows 3 fam Display or setting Ever date and time BE device name sn and date 21 H amp T Optoelectronic Co Ltd www htopto com HOTCOM 8 ea 8 ee Dsplaynemorkngineraceparameie 2 show Grammar show Display information as follows 1 show mac Display ethernet MAC address and tcp port number 2 Show sys Display system runtime informartion gt show mac Grammar show mac Display information as follows Mac address is 00 50 c2 25 61 34 Tcp port number is 10000 gt show sys Grammar show sys Display information as follows 1 1 O
8. 10 H amp T Optoelectronic Co Ltd www htopto com HOTCOM Chapter 3 Network Management Functions For the user s easy use and maintenances of OLP optical line protection system our Company launched a special Network Management Module which adopts ARM 32 network processor provides remote graphical management window and Local CLI management Mode 3 1 Graphic Interface Management Function Installation Environment Opti River Integrated Network Management Platform launched by our company can realize the integrated management of all our optical network products Opti River can be applied to different size of network and can be the suitable solutions for all kinds of network operators and enterprises to build their own networks Software Installation and Uninstall Installation Please make sure the system has already been installed with Microsoft Net Framework 4 0 before installing this software If not please install them first First installation directly run the installer to start the installation You can follow the guide step by step If the Opti River has already been installed in your system please uninstall it first and then re start the installation Uninstall On the Start menu click on the Uninstall button the uninstall program will automatically remove the Opti River Start the software 1 Click the Opti River on the desktop to enter the login screen Shown as below 11 H amp T Optoel
9. HT705 OLP Optical Line Protection OLP System User Manual Safety Precautions Please read the following precautions carefully before installation and operation Manufacture Inc is not responsible for any losses or damages due to any violation of the safety precautions The output of the media converter is invisible laser radiation During the installation operation and maintenance of this product never aim the optical fiber connector connecting to the converter output port or optical fiber end at one s body to avoid burning the eyes or skin Avoid any damage from severe vibration or collision since precision photo devices are built in Shut down the power of the converter before connecting the output port of the media converter to the optical fiber connector No disassembly or maintenance is allowed because there are static sensitive components in the media converter Disassembly or maintenance approved or guided by Ours Inc technicians should be carried out according to the static protection procedures Please contact us when there is anything wrong and do not dismantle media converter without permission otherwise it may cause irreversible damage The company holds that anyone who dismantles it without permission gives up the rights of warranty automatically HOTCOM Content Chapter 1 Optical Line Protection Equipment asnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnennnnnnn 4 Chapter 2 Equipment s Outside A
10. LP device type Optical switch status Primary fiber L1 Device type OLP 1 1 Working mode Manual Optical power R1 48 3 dBm Switch rule Primary fiber first Optical power R2 48 3 dBm Optical power Tx 48 3 dBm Alarm sound Turn on Power 1 type AG voltage 5 114V Power 2 type Unkown Temperature 32 4C Return mode Manual L1 switch power 28 0 dBm L2 switch power 28 0 dBm Tx alarm power 28 0 dBm 1 1 OLP device type Device type OLP 1 1 Optical power R1 9 59 dBm Optical power R2 48 3 dBm Optical switch status Primary fiber L1 Working mode Automatic Alarm sound Turn off Optical power Tx 4 24 dBm H amp T Optoelectronic Co Ltd Power 1 type Unkown www htopto com HOTCOM Power 2 type DC voltage 5 089V L1 switch power 29 3 dBm L2 switch power 26 5 dBm Temperature 29 4C Tx alarm power 28 9 dBm 3 date Grammar date Display information as follows 1 Date Y M D 2011 1 1 2 Time H M S 06 34 16 Grammar date Y M D H M S date 2011 12 1 0 9 33 58 Display information as follows Setup done 4 dev Grammar dev Display information as follows Managable OLP System OLP 2144 P110710018 07 10 2011 X1 1000 5 set Grammar set Display information as follows set auto set OLP device to auto mode set L1 Set OLP to manual mode and select the primary channel L1 set L2 Set OLP to manual mode and select the backup channel L2
11. anation Right click the user under the User table list an action menu will be pop up It can add revise and delete user Shown as below 12 H amp T Optoelectronic Co Ltd www htopto com HOTCOM User management a Veer table User info re User permissions admin Explanation Select the menu User Management gt User Switching to bring up the login screen Enter the new user name and password to login Shown as below cL kal Opti River Network management Select the menu User Management gt Password Change it will pop up the password change dialog box enter your current password and new password and then click OK button Shown as below 13 H amp T Optoelectronic Co Ltd www htopto com HOTCOM W Change password Current password New password Confirm password Ok Cancel Select the menu User Management gt Exit then it will pop up the program log out dialog box click OK to exit the program shown as below 2 Equipment Management function Select the menu Device Management gt Add Device or directly select the device name right click to add device It will pop up the ADD Device dialog box Select the device name and enter the device s IP address and port number shown as below 3 Add device Type OLP Device w Address 192 168 1 100 Port S000 Mame Cancel
12. ard metal chassis Operating Temperature 10 C 60 C Fn Storage Temperature 40 C 80 C Requirement Relative Humidity 5 95 no condensing Power Supply Standard 220V AC 50Hz 48V DC Optional Safety and EMC Compliant with FCC UL CE TUV CSA Standards H amp T Optoelectronic Co Ltd www htopto com Chapter 2 Equipment s Outside Appearance amp Components functions 2 1 The Device s Control Panel Introduction Optical Line Protection System Reset a PWR1 L1 12 Auto oe GO O Enter o Le O Esc ooo H Ae od ar v PWR2 R1 R TX LAN Console Buzzer 1 2 3 Pic 1 OLP control Panel LCD Display Board Displaying the relevant information such as the working Mode Current Running Optical Line Optical Power Value of the transmission device Reverse conditions etc RJ45 Ethernet Interface Console Interface RJ45 Ethernet Interface for access to the Ethernet network remote management supporting remote graphical window management Console interface adopts the physical RS 232 connected to the computer and also adopts CISCO compatible Command line Configuration LED Indicator Light PWR1 PWR2 Indicates the current power working state The light is ON which indicates the power is normal the light is OFF which indicates the power is abnormal Auto Indicates the current optical line protection working mode The li
13. ectronic Co Ltd www htopto com HOTCOM 2 Enter the correct user name and password The default factory settings for the user name admin password admin Then log into the software view window Shown as below po fe a P Er d ires CI abaia irse Vg kdd damnas E deleka dee A Yue cmap D ii Pia CETEL ME en FT En i o a oven co Biat i Ma F meteor a corti Opics Ling Probecan yabem Ga Hu Gas T nd tz WP oo 192 168 100211 PTE 8 oe Briter 2 tise ms ER LE Cork er aep l Eg C iH He Burns Bac niomat Amour seb nage roam infemaion F aiden Thess rama Pan nar Admirat Port sigi Girt Taigo nie Device tee on Sana Hurmi Edit Set kirin rar Aam Ge ril dan tee T Corm Lei Dirim krem do oir FE 168 100211 To rU Lad drre irira pe aa wad Dra Si 160 st nordre PG 16010311 re 2012 73 11 eet Drica pafidh forced to 197 168 102211 To COLT LE 15 56 42 Ophea tdi forded bo PO We T et 155642 Ophea par n onde h Dat f d 100211 To auibe F 12 15 596 042 Opbcal radh bi forord bo PSG 068 100211 To DOLE LE 155642 RRR a Bk Hya ai 11 To Fue araa ei 14 oa The use methods take administrator privileges as the operator 1 User Management function Select Menu User management gt User management it will pop up the user management dialog box shown as below User management User info User Name ser permissions Expl
14. ght is ON which indicates the equipment is under the state of automatic working mode The light is OFF which indicates the equipment is in the state of manual mode L1 Indicates the device s optical working line status The light is ON GREEN which indicates the working line is on the main line The light is OFF which indicates the working line is on the back up line L2 Indicates the device s optical working line status The light is ON GREEN which indicates the working line is on the back up line The light is OFF which indicates the working line is on the main line R1 R2 Indicates optical power status of the main line and back up line The light is ON GREEN which indicates the received optical power is normal The light is ON RED which indicates the received optical power is less than the setup switching optical power value Tx Indicates the received optical power status of the device The light is ON GREEN which indicates the received optical power is normal The light is ON RED which indicates the received optical power is less than the setup warning optical power value HOTCOM 4 Enter Esc The button to log in and log out of the LCD menu Press it to exit the menu or to confirm Long press to exit the menu or cancel the setting A V Use them to move up and down or modify the parameters on the menu 5 Face Panel Button Reset The device reset Button to restart the device Buzzer Buzzer warning clear bu
15. ical line small volumes economy and data safety so it has been widely used in optical transmission fields D an tem EE ma E Soo Optical Line Protection Equipment OLP OLP adopts the design of 1 U high and can be installed into a standard 19 metal chassis It applies at 1 1 optical line backup system 1 1 optical line backup system When the optical main line breaks down It can maintain the signal transmission by automatically switch to backup line 1 1 protection illustration Main line Optical Oe ela ee Fa _ Switch Transmission Backup line Equipmemt Transmission Equipmemt OLP OLP H amp T Optoelectronic Co Ltd www htopto com HOTCOM Functional Features Indicator light shows the status of optical line at the port Switching threshold power and alarming threshold power can be set up by LCD screen or network management access Two kinds of operating mode available automatically and manually return to main line The main equipments at receiving site have three modes for switching automatic forced manual and remote control The automatic switch time is less than 20ms Dual hot redundancy power supply and hot pluggable With CLI remote network management 0 0 OF Technical Parameter Return Loss Product s Dimension 19 inch standard metal chassis Operating Temperature 10 C 60 C Spee Storage Temperature 40 C 80 C Requirement Relati
16. mation as follows setup done Input CLI set port 1000 11 set port 07265535 l l l Display information as follows setup done Input CLI set logo olp set logo l l l Display information as follows setup done Input CLI set def opmc set def opmc nmu l l l Display information as follows setup done 6 mask Grammar mask Display information as follows SUBNET MASK 255 255 255 0 gt mask Grammar mask 255 255 0 0 Display information as follows OLD SUBNET MASK 255 255 255 0 NEW SUBNET MASK 255 255 0 0 7 host Grammar host Display information as follows HOST IP ADDRESS 192 168 10 230 gt host IP address Grammar host 192 168 10 211 Display information as follows OLD HOST IP ADDRESS 192 168 10 230 NEW HOST IP ADDRESS 192 168 10 211 8 gateway Grammar gateway Display information as follows GATEWAY IP ADDRESS 192 168 10 1 gt gateway IP address Grammar gateway 192 168 10 2 Display information as follows OLD GATEWAY IP ADDRESS 192 168 10 1 NEW GATEWAY IP ADDRESS 192 168 10 2 24 H amp T Optoelectronic Co Ltd www htopto com HOTCOM 9 reboot Grammar reboot Booting kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk Command line interface Welcome i 10 ipcfg Grammar ipcfg Example ipcfg Display information as follows Config options HOST IP ADDRESS 192 168 10 211 GATEWAY IP ADDRESS 192 168 10 2 SUBNET MASK 255 255 255 0 11 clr Clr command Grammar clr Example
17. ntenance ig j t ET Sound alarm Select menu Alarm Management gt Alarm configuration or right click anywhere of the real time alarm blank place select the alarm configuration in the sub menu It will pop up the alarm filtering dialog box shown as below It can set the alarm severity alarm invisible or not alarm sound to be turned on or off as well as the alarm times 18 H amp T Optoelectronic Co Ltd www htopto com HOTCOM i Alarm filtering settings ponr ao Ea Tate NNN NT En Mame Power supply module 1 Power supply module 2 Power supply module 1 Power supply module 2 Ri Optical power on Ri Optical power abnor R2 Optical power om R2 Optical power abnor R3 Optical power om R3 Optical power abnor Severity i Critical critical Tip E Tip D Tip Major D Tip B Major Tip Major TNT NTT rap Visible TNT nes Sound et Alarm Count or Sie ss R E K AAA AKAK E One time One time One time One time One time One time One time One time One time R4 Optical power on One time Tip B Major Tip Tip E Tip AS 1 Ji R4 Optical power abnor One time a ee el AE One time E Optical switch is forced Optical switch is forced One time JE Automatic mode Optica One time ae a Ot abe mone Buea E Oretme D Select the menu Alarm Management gt
18. ppearance amp Components functions 8 2 1 The Device s Control Panel Introduction rrrnnnrrrnrnnnnrrvvrnnnnrnvvrnnnnrrnnrnnnnrerenrnnerseennn 8 2 2 Equipment Operating Instructions rrrrrrarrrrrarrrrannerrannernnrrrrnnnrnnanrenrannnnannennnnnennnn 9 Chapter 3 Network Management Functions nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnennnnnnnnnnnnnnnnnnnenr 11 3 1 Graphic Interface Management Function rrrnrrnnnnnnnnrrnnnrrrrnnnennnnnnenrnnnrrnnnnnnnnnnnn 11 3 2 Functions of CLI management rrannnannnnnnnvrrnnnrrvnnnnrnrrnnnernrnnnrnrrnensennnnesennnnsennnnnne 21 3 H amp T Optoelectronic Co Ltd www htopto com HOTCOM Chapter 1 Optical Line Protection Equipment Optical Line Protection Equipment is developed by our company for the application of optical line backup protection system It adopts the most advanced auto switching optical line module which is widely used for the interchange switch between main and backup lines and can automatically identify the signal from main line or backup line With instantaneous interchange switch it can keep the system run as normal as before when the main optical links completely break down which improves the service quality of the network operator OLP has been widely applied at trunk link protection between main line and backup line and optical link switching network system It has the advantages of signals that can be directly converted for use within the opt
19. tical power is lower than the setup power value the system will consider the transmission fiber in failure status and then it will immediately switch to the backup line fiber Note 1 1 Equipment requires manual operate to realize the switch back 6 Line Switching Back Mode Setup The definition of switching back Under the automatic operating mode the equipment switches back to the main line from the backup line It can be setup as auto switching back or non auto switching back Under the non auto switching back operating mode although all the conditions are met for switching back the equipment won t switch back to the main line from the backup line It will require the manual switch back 7 Line Switching Back Time lag Setup When the equipment under the status of auto switching back operating mode and the optical working line is on the backup line with auto operating mode the OLP equipment will be detecting the main line all the time If the main line fiber is detected back to normal status within N time 0 999 mins the OLP equipment will automatically switch back to the main line When N 0 min it means no switch back time delay which also means once the switching back conditions are all met the switching back will occur Switching back time lag can be setup via LCD display menu or Web Management The default value for switching back time lag is 0 min Note 1 1 Equipment has NO switching back time lag setup
20. tical power threshold Li Sw optical power denn L2 Sw optical poweridEm Tx Alarm power dBnn R Reflesh b Working Mode Selection includes auto mode amp manual mode main line and backup line Shown as below 16 H amp T Optoelectronic Co Ltd www htopto com HOTCOM O0lp configuration Product Information Device info Product mair maie eA vyorking mode selection ETE Sound alarm Working mode selection Automatic mode Set to the main mode L1 Set Backup mode L2 c Switch rule contains working fiber priority and optical power fiber priority Shown as below it is not workable for 1 1 type OLP Olp configuration Product maintenance power I Switch rule j lire Switch rule Working fiber priority Optical power fiber priority Set Reflesh d Return Mode includes two types manual return and automatically return it is workable for 1 1 type OLP device Shown as below 17 H amp T Optoelectronic Co Ltd www htopto com HOTCOM s lp configuration Return mode Manual retum Automatically return Automatically return time oO imin Reflesh e Sound alarm includes the alarm sound to be turned on and off shown as below Olp configuration Product Information Device set mer threshold Working mode Alarm sound Off On Clear sound 3 Alarm Management function e Product mai
21. to com HOTCOM a Bas information Resource settings Engine room information Pee chassisname GUANGZHOU TEL Room name GUANGZHOU TEL Line number 12 Administrator Wang Xiao Dao Port 5000 Container 25 Telephone 020 6587845 index JK 05 Device name OLP Serial Number OLP 265874587 be edit Double click anywhere on the Device view panel it will pop up a olp configuration dialog box Select the device information it will display the device configuration parameters as well as the running status information Olp configuration ieee imeem Device info eE miele Sime maintenance Real time optical power optical power threshold Operating parameters Power and temperatu Operating modes i R1 power dBm 48 3 L1 Sw power dem 28 0 ss Manual Power1 type Not exist Switchi i j witching rules Working fiber prio Power2 type HE Optical switch position Optical switches L R2 power dBm 48 3 L2 Sw power dBm 28 0 Auto retum mode EET Voltage 1 0 000 V Auto return time 0 Min Voltage 2 5 209 V Tx power dBm 48 3 Tx Alarm power dBm 28 0 Buzzer On Temperature 25 8 C Click the Device set which is for setting the device running parameters It includes Optical power threshold Working mode selection Switch rule Return mode and Sound alarm a Optical power threshold includes the switch optical power setup and Alarm power setup shown as below Olp configuration Sound alarm Op
22. tton owning Esc function Buzzer warning function can be turned on or off in the LCD menu 6 Optical interface introduction There are 6 optical interfaces on the device s control panel TX RX T1 R1 T2 and R2 Tx interface shall be connected to the local device s RX Rx connected to the local device s TX is the side interface of the equipment T1 amp R1 is for main line T2 amp R2 is for back up line 2 2 Equipment Operating Instructions 1 2 3 Working Mode Setup The Equipment provides two operating modes one is Manual Mode and the other is Automatic Mode Usually Manual operating mode is for equipment commissioning and forced switchover The Equipment shall be set in the automatic operating mode after testing by the operator otherwise the protection failure will be caused possibly Auto Switching Rules Setup There are two options for auto switching rules setup allowing the user to use them more flexibly Working Fiber Priority The main line fiber enjoys the priority As long as the main line fiber has the signal The optical power value is bigger than the setup value the working line shall be on the main line fiber 2 Big Optical Power Priority Between the main and backup line fiber whose optical power value is bigger will be chosen as the transmission fiber Note 1 1 Equipment doesn t have auto switching rules setup Operating Line Setting The Equipment provides two operating lines
23. ve Humidity 5 95 no condensing H amp T Optoelectronic Co Ltd www htopto com HOTCOM Power Supply Standard 220V AC 50Hz 48V DC Optional Safety and EMC Compliant with FCC UL CE TUV CSA Standards Power Consumption lt 5SW 1 1 Protection Illustration Main line Optical e v Transmission Transmission Equipment Equipment OLP OLP Functional Features Indicator light shows the status of optical line at the port Switching threshold power and alarming threshold power can be set up by LCD screen or network management access The main equipments at receiving site have three modes for switching automatic forced manual and remote control The automatic switch time is less than 40ms Dual hot redundancy power supply and hot pluggable With CLI remote network management 99006 OF Technical Parameter System Parameter Technical Index Calibration Wavelength 1310nm amp 1550nm Insertion Loss at Transmitting side lt 1 5dB Insertion Loss at receiving side lt 1 5dB H amp T Optoelectronic Co Ltd www htopto com HOTCOM Polarization Loss lt 0 1dB Detecting Range of optical Power 50 20dBm Switching time Auto switching Threshold Power 30dBm Switching Mode Automatic forced Manual Remote Input Output Optical Access Port SC APC SC PC FC APC FC PC Network Management Access Port RJ45 RS232 Product s Dimension 19 inch stand
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