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The User Manual
1550nm CATV ERBIUM-DOPED FIBER
Our module light pumped laser and Erbium-Doped Fiber is used by the original
binding compontfrom USA.
We have reliable optical light power output stabilizing circuit and laser
electrical refrigerator temperature to control the circuit, guaranteed the complete
machine optimum performance and the laser long life steady work..
The microprocessor software have laser condition monitor, digital display fault
warning, network management and various function. Once the laser's operational
parameter deviate software establishes permission scope, it will close laser's power
automatically. The red light coruscate, prompt alarm and digitizing tablet will point
out fault cause.
The microprocessor software provide RS-232 and 485 interface used for network
management and remote monitoring.
We adopt 1RU 19" standard engine frame efficient switch power, 85~254V utility
power.
This manual applies to the **E-1550 series 1550nm bait doped fiber amplifier; focuseson the
performance of the product features, installation and commissioning, technical parameter and
common troubleshooting and other related content. In order to make sure that the device is
installed and security runs smoothly, please user in the installation and commissioning of this
AMPLIFIER
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Summary of Contents for Mehta xxE-1550 series
- Page 1 The User Manual 1550nm CATV ERBIUM-DOPED FIBER AMPLIFIER Our module light pumped laser and Erbium-Doped Fiber is used by the original binding compontfrom USA. We have reliable optical light power output stabilizing circuit and laser electrical refrigerator temperature to control the circuit, guaranteed the complete machine optimum performance and the laser long life steady work..
- Page 2 device, be sure to read this manual carefully and strictly in accordance with the manual steps to install debugging, so as not to cause unnecessary damage to equipment, operations or causing accidental injury; ifyou have any questions, please contact our company. Special hints Bait doped fiber amplifiers is a high-end professional equipment and its operation of the ...
- Page 3 Adopts imported high-performance baits fiber, high energy conversion efficiency. Power and pumped lasers of all kinds of work status, ensuring a stable optical output power, and effectively extend the working life of the pump laser. Front panel in-line blue screen 160*32 dot-matrix LCD display, displaying precisely the status ...
- Page 4 Noise figure Input optical power ≦5.0 0dBm Input ≧45 Reflection terminal loss Output ≧45 terminal Input ≦-30 Pump leak terminal power Output ≦-30 terminal Carrier to noise ratio (C/N) ≥52 Carrier combined ≥63 third-order beat（C/CTB） Carrier combo erjiecha ≥63 (C/CSO) Optical connector type FC/APC or SC/APC Power supply voltage...
- Page 5 1) power indicator: when the lamp is lit when the internal switching power supply. 2) input optical power led: input optical power greater than -10dBm the lamp is lit. 3) pump working status indicator: when the light is solid red light says pump not working, inside the machine parameters are normal;...
- Page 6 Delay countdown 3) after entering the system displays: Current input optical power and output optical power 4) if anze ENT button to enter the menu index Disp parameters ser parameters Alarm status Press up and down arrow keys to highlight bar will move up and down, respectively: 1. display native parameters menu, 2.
- Page 7 The current temperature inside the +5v Read: 4.78V S/N: Box Temperature: 25.25℃ machine S/N: 061103123 The IP address of the machine Box Temperature: 25.25℃ IPAddres: 192.168.0.97 Box Temperature: 25.25℃ Native to the mask PAddres: 192.168.0.97 SubnetMask: 255.255.255.0 IPAddres: 192.168.0.97 Native gateway SubnetMask: 255.255.255.0 Net Gateway:...
- Page 8 Set Input OPTPOWER High Alarm Sets the output light power of Set out OPTPOWER Low Alarm Set out OPTPOWER High Alarm alarm limit Set the pump temperature alarm Set out OPTPOWER Low Alarm Set out OPTPOWER High Alarm Set Pump Temp Low Alarm lower bound Set the pump temperature alarm Set out OPTPOWER High Alarm...
- Page 9 Set Local Ip Address Set Subnet Mask To set up this computer gateway Set Gate wary Set Subnet Mask Restore factory default settings for Set Gate wary Restore Factory Config the parameters 7）alarm menu 1.Disp parameters 2.set parameters 3.Alarm Status Press the ENT key enters the menu Network management description 6.1 interface description...
- Page 10 Category II transponder telemetry will be needed set the only IP, mask and GW manual when operating, we do not suggest adopting DHCP Calibrate： 二、 Debugging should be done in the equipment scence. Conditions for debugging： Optical equipment and transponder telemetry are powered. Fluently IP network for category II transponder telemetry.
- Page 11 I Pcan not be revised The IP of PC and Transponder telemetry transponder telemetry are not in the by IpDetect or the mask error same net work section Working parameters can not be foundby Group（read） 、Group（write）PUBLIC Uppercase adopting generally administrator and lowercase inconsistency VII.
- Page 12 VIII. after-sales service 1. I promise: products are free warranty for 13 months (to paste the factory serial number on the side of the device is identified by the factory starting time of day), and lifelong maintenance. Due to user misuse or irresistible natural factors caused by equipment failure, we will only be responsible for the maintenance, material costs and charge the appropriate fee.
- Page 13 power will be significantly changed. any operation on the fiber, without turning on the pump laser, or high power output causes the output fibre connector is burned out, thus giving rise to the output power is reduced. Such as equipment changes lead to a section in this manual do not match, are subject to change without notice.
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