Thor Broadcast F-EDFA Series User manual

User Manual
Erbium Doped Fiber Amplifier (EDFA)
F-EDFA-XX

F-EDFA-XX
Tel: [phone] Email: [e-mail] http://www.thorbroadcast.com
ANote from Thor Broadcast about this Manual
IntendedAudience
This user manual has been written to help people who have to use, integrate and to install the product.
Some chapters require some prerequisite knowledge in electronics and especially in broadcast
technologies and standards.
Disclaimer
No part of this document may be reproduced in any form without the written permission of Thor
Broadcast.
The contents of this document are subject to revision without notice due to continued progress in
methodology, design and manufacturing. Thor shall have no liability for any error or damage of any
kind resulting from the use of this document.
Copyright Warning
This document includes some confidential information. Its usage is limited to the owners of the
product that it is relevant to. It cannot be copied, modified, or translated in another language without
prior written authorization from Thor Broadcast.

F-EDFA-XX
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2 Block Diagram
Note:The dashed box in the figure is optional.
3Technique Parameter
Item
Unit
Technique parameter
Remark
Operating bandwidth
nm
1545 - 1565
Input optical power range
dBm
-5 - +10
Output optical power
dBm
13-26
Output power stability
dBm
±0.5
Noise figure
dB
≤ 5.0
Input optical power
0dBm
RF testport
dBuV
78 ± 2
Optional
Return loss
Input
dB
≥ 45
Output
dB
≥ 45
Pump leakage
power
Input
dBm
≤ -30
Output
dBm
≤ -30
Optical connector type
FC，SC or LC
Power supply voltage
V
AC100 - 250V（50-60 Hz）DC48V
Consumption
W
< 30
Operating Temperature Range
℃
-5 - +55
Maximum operating relative
humidity
%
Max 95% No Condensation
Storage Temperature Range
℃
-30 - +70
Maximum storage relative
humidity
%
Max 95% No Condensation
Dimension
mm
483(W)×400(D)× 44(H)

F-EDFA-XX
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4 External Function Description
4.1 Front Panel Description
1 2 5 7 9
3 4 6 8 10 11
1. Power indicator: One switching power supply is working –yellow; two switching power supplies are working –green.
2. Optical input power indicator: This light turns on when the optical input power is > -10dBm.
3. Pump working status indicator: Red light means the pump is not working; Flashing red light means the machine has
broken down; Green light means the pump is working normal.
4. Optical output power indicator: This light turns on when the optical output power is > +10dBm.
5. 160×32 dot-matrix LCD screen
6. Display the exit or cancel key of the setup menu.
7. Display the up or increase key of the setup menu.
8. Display the down or decrease key of the setup menu.
9. Display the enter key of the setup menu.
10. Pump laser key: “ON” means the pump laser is open and “OFF” means the pump laser is closed. Ensurethekey is on
“OFF” position before powering on. After passing self-test, rotate the key to “ON” position according to the displayed
message.
11. RF test port.（Optional）
4.2 Rear Panel Description
1 2 3 1 4 5 6 7 8
1. Fan outlet
2. Optical signal input
3. Optical signal output
4. RS232 interface
5. LAN interface
6. AC power input of power supply
7. Switch of power supply 1
8. Ground stud of the chassis

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5 Menu System
5.1 Main Menu
Name
Display
Description
System Starting
F-EDFA
Thor Fiber
xxxxxxx
DBM of Model
xxxxxxx
Start countdown / lock status.
Suspend Page
In: xx.x out: xx.x
Unit: dBm
Display the input / output optical power
Main Page
1.Disp Parameters
Entry of parameter display menu
2.Set Parameters
Entry of parameter setting menu
3.Alarm Status
Entry of alarm information menu
5.2 Display Menu
Input Power: xx.x dBm
Input power, accurate to 0.1 dBm
Output Power: xx.x dBm
Output power，accurate to 0.1 dBm
Output ATT: x.x dBm
Output power ATT, accurate to 0.1 dBm
Pump1 Bias: x mA
Bias current of pump1, accurate to 1mA
Pump1 Temper: xx.x °C
Temperature of pump1, accurate to 0.1°C
Pump1 Tec: x.xx A
Cooling current of pump1, accurate to 0.01 A
Pump2 Bias: x mA
Bias current of pump2, accurate to 1m A
Pump2 Temper: xx.x °C
Temperature of pump2, accurate to 0.1°C
Pump2 Tec: x.xx A
Cooling current of pump2, accurate to 0.01 A
+5V Read: x.x V
+5V power supply voltage , accurate to 0.1 V
-5V Read: -x.x V
-5V power supply voltage , accurate to 0.1 V
System Temper: xx.x °C
Chassis temperature, accurate to 0.1°C
Serial NO.: xxxxxxxx
Device serial number
IP Addr: xxx.xxx.xxx.xxx
IP address
Mask: xxx.xxx.xxx.xxx
Subnet mask
Gateway: xxx.xxx.xxx.xxx
Gateway
Mac: xxxxxxxxxxxx
Physical address
Trap Addr1: xxx.xxx.xxx.xxx
trap1 address
Trap Addr2: xxx.xxx.xxx.xxx
trap2 address
Firmware Ver: Vx.xx
Firmware Version number
5.3 Setup Menu
Set Low Input Threshold
Set the input optical power low alarm threshold, range
-10.0～9.9dBm
Set High Input Threshold
Set the input optical power high alarm threshold , range
-10.0～10.0dBm
Set APC MODE
Set the constant optical power output function, on or off
Set Output ATT
Set the output optical power attenuation,range -4.0～

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0.5dBm
IP Addr
Set IP address
Mask
Set subnet mask
Gateway
Set gateway
Trap Addr1
Set trap1
Trap Addr2
Set trap2
Buzzer Switch
Set the switch of beeper
Restore Factory config
Restore thefactory configuration，set content as shown
above
5.4 Warning menu
Input Status: xxx
xxx= LOLOW:
Very low input optical power alarm
xxx= LOW:
Low input optical power alarm
xxx= HIGH:
High input optical power alarm
Xxx= HIHIGH:
Very high input optical power alarm
Output Status: xxx
xxx= LOLOW:
Very low output optical power alarm
xxx= LOW:
Low output optical power alarm
xxx= HIGH:
High output optical power alarm
Xxx= HIHIGH:
Very High output optical power alarm
Pump1 Bias: xxx
xxx= LOLOW:
Very low bias current of pump1 alarm
xxx= LOW:
Low bias current of pump1 alarm
xxx= HIGH:
High bias current of pump1 alarm
Xxx= HIHIGH:
Very high bias current of pump1 alarm

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Pump1 Temper: xxx
xxx= LOLOW:
Very low temperature of pump1 alarm
xxx= LOW:
Low temperature of pump1 alarm
xxx= HIGH:
High temperature of pump1 alarm
Xxx= HIHIGH:
Very high temperature of pump1 alarm
Pump1 Tec: xxx
xxx= LOLOW:
Very low cooling current of pump1 alarm
xxx= LOW:
Low cooling current of pump1 alarm
xxx= HIGH:
High cooling current of pump1 alarm
Xxx= HIHIGH:
Very high cooling current of pump1 alarm
Pump2 Bias: xxx
xxx= LOLOW:
Very low bias current of pump2 alarm
xxx= LOW:
Low bias current of pump2 alarm
xxx= HIGH:
High bias current of pump2 alarm
Xxx= HIHIGH:
Very high bias current of pump2 alarm
Pump2 Temper: xxx
xxx= LOLOW:
Very low temperature of pump2 alarm
xxx= LOW:
Low temperature of pump2 alarm
xxx= HIGH:
High temperature of pump2 alarm
Xxx= HIHIGH:
Very high temperature of pump2 alarm
Pump2 Tec: xxx
xxx= LOLOW:
Very low cooling current of pump2 alarm
xxx= LOW:
Low cooling current of pump2 alarm
xxx= HIGH:
High cooling current of pump2 alarm
Xxx= HIHIGH:
Very high cooling current of pump2 alarm
+5V Status: xxx
xxx= LOLOW:
Very low +5V DC power supply alarm
xxx= LOW:

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Low +5V DC power supply alarm
xxx= HIGH:
High +5V DC power supply alarm
Xxx= HIHIGH:
Very high +5V DC power supply alarm
-5V Status: xxx
xxx= LOLOW:
Very low -5V DC power supply alarm
xxx= LOW:
Low -5V DC power supply alarm
xxx= HIGH:
High -5V DC power supply alarm
Xxx= HIHIGH:
Very high -5V DC power supply alarm
Device Temper: xxx
xxx= LOLOW:
Very low chassis temperature alarm
xxx= LOW:
Low chassis temperature alarm
xxx= HIGH:
High chassis temperature alarm
xxx= HIHIGH:
Very high chassis temperature alarm
6.Communication Setup Descriptions
6.1 Communication Interface Description
1) RS232 communication interface adopts DB9 standard connector, the pin definitions as follow:
The serial communication uses the standard NRZ form, 1 starts bit, 8 data bits, 1 stop bit and the baud rate is
38400.
2) LAN communication interface adopts RJ45 standard connector, the pin definitions as follow:
1：No Connect
2：TX
3：RX
4：No Connect
5：GND
6：No Connect
7：No Connect
8：No Connect
9：No Connect
1：TX+
2：TX-
3：RX+
4：No Connect
5：No Connect
6：RX-
7：No Connect
8：No Connect

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6.2 WEB Network Management
1. Opening the IE browser and entering the equipment IP address leads to the following interface:
2. Enter the user name admin and password 123456 (factory default), to show the following interface:
There are 3 sub-interfaces:
1. Display Parameter interface: Describes the equipment display menu.
2. Set Parameter interface: Change the equipment parameters in this interface.
3. Modify password interface: Change the login password in this interface.
3. Click Set Parameter to open the following interface:

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The Item shows the changeable parameters, Current—the current parameters; New—select or enter the new
parameters; Update—update the parameters.
The update steps: Find the item which needs to be changed, select a new value, and click the Update button.
4. Click Modify Password to open the following interface:
7 Attention
Ensurethe package is not damaged. Ifthe equipmentis damaged dueto transportation or other reasons, please check
equipment thoroughly and don’t turn on if it looks damaged.
Before powering on, make sure that the ground terminals of the chassis and power socket are reliably grounded, and
the grounding resistance should be ＜4Ω, which can effectively protect against surges and static electricity.
Optical amplifier is a highly technical, professional equipment, its installation and debugging must be operated by
professional technicians. Read this manual carefully before operating to avoid damage to equipment caused by fault
operation or accident harm to the operator.
When installing and debugging optical equipment, invisible laser beams may be emitted inside the fiber
connector .Avoiding permanent harm to the body and eye, the fiber connector should not aim at the human body and
human should not look directly at the fiber connector with the naked eye!
There must be noshielding outsidetheventilation holes of thedevice. Poor ventilation will cause the index to decrease,
and in serious cases will cause damage to the device.