p SPA4300-GM02 Single Channel Gain Block MSA Compact Pre-Amplifier EDFA Module - Data sheet
 

HANGZHOU HUATAI OPTIC TECH. CO., LTD
 
Product Classification
SPA4300-GM02           (70×90×12mm)
Single Channel Gain Block
MSA Compact Pre-Amplifier EDFA Module
  SPA4300-GM02 Product Photos Download Data Sheet
 
Technical index
 
Optical features & General feature
Performance
Min.
Typ.
Max.
Optical properties
Operating wavelength range
(nm)
1528
 
1564
Input optical power (pin)
(dBm)
-45
-30
-10

Signal gain 
@ Pin = - 30dBm 

SPA4320-GM02
(dB)
20
   
SPA4325-GM02
25
   
SPA4330-GM02
30
   
SPA4335-GM02
35
   
SPA4340-GM02
40
   
Noise figure
(dB)
 
4.0
4.5
Polarization dependent gain (PDG)
(dB)
   
0.3
Polarization mode dispersion (PMD)
(ps)
   
0.3
Polarization dependent loss (PDL)
(dB)
   
0.3
Pump power leakage
(dB)
   
-30
Output & input isolation
(dB)
30
   
Return loss
UPC
(dB)
45
   
APC
55
   
General
feature
Fiber type   SMF-28, 900μm loose tube
Connector type   LC, SC, FC,
Connector polish   UPC, APC
Operating temp.
(℃)
-5
 
70
Storage temp.
(℃)
-40
 
+85
Relatice humidity
(%)
+5
 
+95
Size (W)×(L)×(H) ( mm )
70×90×12
Note: 1. Optional built-in filter to reduce the noise figure of EDFA, such as adopt C34 (1550.12nm), applicable SDH network
Input and output monitor PD specifications
Performance
Min.
Typ.
Max.
Input monitor PD responsivity
(μA/mW)
30
-
75
Output monitor PD responsivity
(μA/mW)
4.0
-
25
Monitor PD reverse voltage
(V)
-
5
20
Monitor PD forward current
(mA)
-
-
10
Dark current (-5v, 25℃)
(nA)
-
-
1
Pump laser specifications
Performance
Min.
Typ.
Max.
Pump laser threshold current
(mA)
-
40
55
Pump laser operating current (BOL)
(mA)
-
-
900
Pump laser operating voltage
(V)
-
-
2.6
TEC current (max. △T=50℃)
(A)
-
1.5
1.7
TEC voltage (max. △T=50℃)
(V)
-
-
2.6
Thermstor resistance (25℃)
(KΩ)
9.5
10
10.5
 
Functional diagram
 
 
Electrical 20-Pin Assignments
 
Pin
Definition
Pin
Definition
1
Ground, optical power monitor PD
2
Input monitor PD cathode (-)
3
Input monitor PD anode (+)
4
Output monitor PD cathode (-)
5
Output monitor PD anode (+)
6
Thermistor
7
Pump laser diode anode (+)
8
Pump laser diode anode (+)
9
Pump backfacet monitor PD cathode (-)
10
Pump backfacet monitor PD anode (+)
11
TEC anode (+)
12
TEC anode (+)
13
TEC anode (+)
14
TEC cathode (-)
15
TEC cathode (-)
16
TEC cathode (-)
17
Ground, pump laser diode
18
Thermistor
19
Pump laser diode cathode (-)
20
Pump laser diode cathode (-)
Note 1: Electrical connection is made via a male 20 PIN connector (2 rows of 10, pin pitch 2.0mm, 0.5×0.5mm), Samtec TMMH-110-01-G-DV-EC or equivalent.
Note 2: The gain block case is isolated with the pump laser diode case.
 
Product series
Model
Gain (dB)
(Pin=-30dBm)
Output power (dBm)
(Pin=-30dBm)
Noise figure
(dB)
Filter
SPA4320-GM02/S-000
20
-10
<4.5
Without filter
SPA4325-GM02/S-000
25
-5
<4.5
SPA4330-GM02/S-000
30
0
<4.5
SPA4335-GM02/H-000
35
5
<4.5
SPA4325-GM02/S-XXX
25
-5
<4.0

With filter

SPA4330-GM02/S-XXX
30
0
<4.0
SPA4335-GM02/H-XXX
35
5
<4.0
SPA4340-GM02/H-XXX
40
10
<4.0
Model explanation
 
The parts marked in gray color belongs to other varieties of this product series, the options marked in gray color in this products series can not be specified.
 
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