HANGZHOU HUATAI OPTIC TECH. CO., LTD
 
Product Classification
VGA4500-FM06 (130×212×19.5mm)
C-Band DWDM VGA without MSA
Next-Generation Variable Gain EDFA Module
  VGA4500-FM06 Product Photos Download Data Sheet
 
Technical index
 
Performace
Index
Supplement
Min
Typ
Max
Optical feature
Wavelength work range (λ)
(nm)
1529.16
 
1563.86
ITU 88CH
Input power range 1)
(dBm)
-35
 
+3
VGA4518-FM06  Typ.
-35
 
+3
VGA4520-FM06  Typ.
-40
 
0
VGA4523-FM06  Typ.
-40
 
0
VGA4524-FM06  Typ.
Gain range 2)
(dB)
18
 
30
G30  Typ.
23
 
35
G35  Typ.
29
 
41
G40  Typ.
12
 
24
G25  Typ.
Max. output power 3)
(dBm)
   
18
VGA4518-FM06
   
20
VGA4520-FM06
   
23
VGA4523-FM06
   
24
VGA4524-FM06
Gain flatness
(dB)
 
0.7
1.0
Peak-to-peak
Noise figure
(dB)
 
5.5
5.9
Max. gain
Polarization dependence loss (PDL)
(dB)
   
0.3
 
Polarization dependence Gain (PDG)
(dB)
   
0.3
 
Polarization mode dispersion (PMD)
(ps)
   
0.3
 
Pump leakage power
(dBm)
   
-30
 
Return loss 4)
(dB)
40
   
UPC
Optical supervisory channel waveleght ranges
(nm)
1500
1510
1520
 
Transient feature Transient setting time
(μs)
   
500
16 dB Add / Drop
Transient Overshoot
(dB)
-1.5
 
1.0
16 dB Add / Drop
Transient gain changes
(dB)
   
0.5
 
General
feature
Communication interface  
RS232
 
Fiber type  
Coming SMF-28TM or equivalent
 
Pigtail buffer diameter
(μm)
 
900
   
Pigtail length
(mm)
 
1000
   
Power supply
(VDC)
+4.75
+5
+5.25
 
Power consumption
(W)
14
 
20
 
Working temp.
(℃)
0
 
+70
 
Storage temp.
(℃)
-40
 
+85
 
Working relative humidity
(%)
5
 
95
 
Size (W)×(D)×(H)
(mm) 
130×212×19.5
 
Note: 1, 2, 3: these optic performance are typical application, can be customized according to customers’ requirements.
4: APC optional, return loss>50dB
 
Software function monitoring and alarm
 
Functions
In-Service Firm ware Upgrades
Auto Shut Down
Gain Control Mode with Automatic Power limiting (VGA)
Independent Stage Mode ( on variants with Mid-Sage Access )
Output Power Control Mode
Pump Current Control Mode
Eye-Safe Power Mode
Non-Volatile Event Log
Monitors
Total Input Power
Total Output Power
Optical Backreflection
Pump Status
Module Temperature
Alarms
Loss-of-Signal Alarm
Low Output Power Alarm
Module Temperature Alarm
Pump Temperature Alarm
Pump Bias Alarm
Excess Backreflection Alarm ( Optional )
 
Module cHassis length
 
 
50 Pin Defination
 
Pins
Description
Pins
Description
1
Power supply
2
Power supply
3
Power supply
4
Power supply
5
Power supply
6
Power supply
7
Ground
8
Ground
9
Ground
10
Ground
11
Reserved ( do not connect )
12
Output reflection alarm
13
Ground
14
Resent input
15
Serial input
16
Serial output
17
Pump current alarm
18
Stage 1 input LOS alarm
19
Ground
20
Ground
21
Reserved ( do not connect )
22
Reserved ( do not connect )
23
Reserved ( do not connect )
24
Reserved ( do not connect )
25
Ground
26
Reserved ( do not connect )
27
Stage 2 input LOS alarm
28
Ground
29
Stage 2 output / Gain alarm
30
Ground
31
Ground
32
Ground
33
Case temperature alarm
34
Stage 1 output / Gain alarm
35
Pump temperature alarm
36
Pin is absent ( Polarization key )
37
Amplifier disable input
38
Output power mute input
39
I2C SCL ( Optional )
40
I2C SDA ( optional )
41
Ground
42
Ground
43
Ground
44
Ground
45
Power supply
46
Power supply
47
Power supply
48
Power supply
49
Power supply
50
Power supply
 
Product series
 
Model
Max. output optical power (dBm)
Gain range (dB)
Input power range Typ.(dBm)
MId-stage insertion loss (dB)
Monitor  optical port mode
OSC optical port mode
VGA4518-G30-FM06-M00-S00
18
16~28
+3~ -35
NC
Without
Without
VGA4518-G35-FM06-M00-S00
23~35
0~ -35
VGA4518-G40-FM06-M00-S00
28.5~40.5
+3~ -30
VGA4520-G30-FM06-M00-S00
20
18.5~30.5
+3~ -35
VGA4520-G35-FM06-M00-S00
23~35
0~ -35
VGA4520-G40-FM06-M00-S00
29~41
+3~ -35
VGA4523-G30-FM06-M00-S00
23
19~31
0~ -35
VGA4523-G35-FM06-M00-S00
25~37
0~ -37
VGA4523-G40-FM06-M00-S00
29~41
0~ -40
VGA4524-G35-FM06-M00-S00
24
25~37
0~ -37
VGA4524-G40-FM06-M00-S00
30.5~42.5
0~ -40
Note : 1) .Optical port monitoring mode options:
1, MO (With output monitoring optical port)
2, MI (With input monitoring optical port)
3, MIO (With input and output monitoring optical port)
2) . OSC optical port mode of optical management channel:
1,OD ( OSC / Drop )
2,OA ( OSC / Add )
3,ODA ( OSC / Drop & Add )
 
Model explanation
 
 
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Zhejiang ICP keep on record: 05003023