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AT5000 1310 nm F3ST Optical Transmitter 

 

 

Solutions Provider for FTTx, RFoG, and HFC 

www.ascentcomtec.com 

Page 9 of 26 

 

 

 

On receiving your new AT51-F3ST, you should carefully unpack and examine the contents for 
loss or damage that may have occurred during shipping. Refer to warranty registration if loss 
or damage has occurred. The AT51-F3ST should consist of the following:  

 

Qty 

Description 

AT51-F3ST unit 


Key for switching laser ON / OFF 
Test report 

Power supply cord 

Product User Manual (Optional) 

 

 

Keep all AT51-F3ST packing boxes and packaging for future transport. 

Use only the original AT51-F3ST packaging when transporting. This packaging has been 
specifically designed to protect the equipment. 

 

The AT51-F3ST requires a mains input of 90 V

AC

 to 265 V

AC

 at 50 to 60 Hz. The unit will 

automatically adjust the power conversion for inputs within these ranges, with no switch 
setting or other user intervention. Power consumption of the unit is 50 W maximum. 

The transmitter is designed to operate with an ambient temperature of -5 °C to +65 °C with 
humidity up to 95 %. Free ambient air should be maintained around all sides of the unit. Care 
should be taken to ensure that the air flow around the unit is unrestricted. 

The AT51-F3ST should have a minimum ventilation clearance of 1 RU above and below the 
transmitter. 

 

 

Warning 

DO NOT expose AT51-F3ST to conditions which would permit condensation to form on 
the inside of the transmitter. 
DO NOT operate AT51-F3ST outdoors. 

 
 
 

 

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Summary of Contents for POLYTRON ACT AT5000

Page 1: ...ACT AT5000 1310 nm F3ST Optical Transmitter Quick Reference Guide Revision A powered by...

Page 2: ...on in any manner whatsoever without the express written permission of Ascent Communication Technology is strictly forbidden This document is produced to assist professional and properly trained person...

Page 3: ...ons 8 2 Installation 9 2 1 Equipment Inventory 9 2 2 Packaging and Transportation 9 2 3 Power and Cooling Requirements 9 2 4 Installation and Adjustment 10 2 5 Front Panel Operation 11 2 6 Rear Panel...

Page 4: ...age 4 of 26 4 4 Alarm Status 18 4 5 Alarm Properties 19 4 6 Network Settings 19 4 7 Change Password 20 4 8 Reset Settings 20 5 Setup Menu 21 6 Input Signal Level 24 7 Troubleshooting 25 7 1 Fiber Opti...

Page 5: ...loth to clean the top of the unit Do not use spray cleaner of any kind Grounding The Optical Transmitter should have good grounding with grounding resistance 4 According to the international standard...

Page 6: ...range of optical output power to deliver both analog and digital signals Advanced pre distortion circuitry achieves superior CSO and CTB performance Good link performance enables DOCSIS 3 0 downstream...

Page 7: ...0 75 dB RF Input Level 75 dB V to 85 dB V 80 dB V typ AGC RF Input Return Loss 16 dB RF Input Impedance 75 RF Connector F metric imperial Customizable Link Performance No of Test Channels 59 PAL D ch...

Page 8: ...ual AC Power AT 51 F3ST DM 12 SC AC AT5000 1310nm F3ST Direct Mod TX 1RU 12dBm output 1002MHz SC APC Dual AC Power AT 51 F3ST DM 13 SC AC AT5000 1310nm F3ST Direct Mod TX 1RU 13dBm output 1002MHz SC A...

Page 9: ...kaging has been specifically designed to protect the equipment The AT51 F3ST requires a mains input of 90 VAC to 265 VAC at 50 to 60 Hz The unit will automatically adjust the power conversion for inpu...

Page 10: ...the rear panel The ALARM LED will light red The LCD will light and display Model AT51 F3ST and KEY OFF on start up 6 Switch on the laser using the key switch Front panel shows KEY ON Laser status LCD...

Page 11: ...tion RED RF input is too low or too high 5 Status Status indicator GREEN Status is normal RED Status temperature is too low or too high 6 7 PWR1 PWR2 Optional Power 1 Power 2 indicators GREEN Two way...

Page 12: ...ins to run when the chassis temperature reaches 32 C to 35 C set by 2 IF RF IN IF RF signal input 3 Power Supply Switch UP 12 VDC MIDDLE Off DOWN 18 VDC 4 CONSOLE Console for computer network manageme...

Page 13: ...is 20 dB from the modulating signal level This is just after the internal AGC functional block This signal is constant when the AGC circuit is functioning normally Refer to the specification for typi...

Page 14: ...working condition and basic parameters of the amplifier it supports IE Chrome Firefox Opera and other main web browser The following example are based on Opera browser 1 Find the IP add in the machine...

Page 15: ...vider for FTTx RFoG and HFC www ascentcomtec com Page 15 of 26 Step 3 Set the PC IP address in the same range with device IP address For example the device IP address is 192 168 1 122 pls set PC IP ad...

Page 16: ...x RFoG and HFC www ascentcomtec com Page 16 of 26 2 Open web browser input the IP add and login in The IP factory setting is 192 168 1 122 User Name admin Password ascent 3 The web management consist...

Page 17: ...AT5000 1310 nm F3ST Optical Transmitter Solutions Provider for FTTx RFoG and HFC www ascentcomtec com Page 17 of 26 powered by...

Page 18: ...r Solutions Provider for FTTx RFoG and HFC www ascentcomtec com Page 18 of 26 OMI mode switch AGC MGC statuses OMI Value 3 dB to 3 dB adjustable factory setting is 0 dB SBS 13 dB to 19 dB continuously...

Page 19: ...AT5000 1310 nm F3ST Optical Transmitter Solutions Provider for FTTx RFoG and HFC www ascentcomtec com Page 19 of 26 Set MAC Address IP Address etc powered by...

Page 20: ...AT5000 1310 nm F3ST Optical Transmitter Solutions Provider for FTTx RFoG and HFC www ascentcomtec com Page 20 of 26 powered by...

Page 21: ...AT5000 1310 nm F3ST Optical Transmitter Solutions Provider for FTTx RFoG and HFC www ascentcomtec com Page 21 of 26 powered by...

Page 22: ...AT5000 1310 nm F3ST Optical Transmitter Solutions Provider for FTTx RFoG and HFC www ascentcomtec com Page 22 of 26 powered by...

Page 23: ...AT5000 1310 nm F3ST Optical Transmitter Solutions Provider for FTTx RFoG and HFC www ascentcomtec com Page 23 of 26 powered by...

Page 24: ...th For example if the product datasheet give the following parameters 75 dB v 59 PAL channels If the customer actually has 40 NTSC channels the drive level will be Actual drive level 75 10log 59 40 10...

Page 25: ...tion or reconnection to the system No lights ON Is the power on Is the fuse OK In LED displays the right optical power but not enough by test meter Check optical meter setting Check input optical powe...

Page 26: ...r ACT_1RU_AT51 F3ST_QRG_V1b_Mar_2019 powered by GERMANY Langwiesenweg 64 71 75323 Bad Wildbad GERMANY Phone 49 0 7081 17 02 0 WEB www polytron de Ascent Communication Technology Ltd AUSTRALIA HONG KON...

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