HANGZHOU HUATAI OPTIC TECH. CO., LTD
  
Product Classification
H9925
FTTH bi-direction optical recevier (HFC)
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Products HFC optical receiver H9925 Data Sheet
 
Technical index
 
Down-stream Optical receiver
Performance
Index
Supplement
Min.
Typ.
Max.
Optical feature
Operating wavelength
(nm)
1260
  
1620
  
Receiving power
(dBm)
-6
  
+3
  
Responsivity
(A/W)
0.85
    
1310nm
0.9
    
1550nm
Return loss
(dB)
50
      
Input power monitor
(V/mW)
  
1
    
Optical connector  
SC/APC
  
RF feature
Maximum operating bandwidth
(MHz)
    
870
087
   
1000
100
   
1100
110
Minimum operating bandwidth
(MHz)
47
    
Duplexer 30/47
54
    
Duplexer 42/54
87
    
Duplexer 65/87
Flatness
(dB)
-0.5
  
+0.5
54~870MHz
-1
  
+1
870~1100MHz
Output return loss
(dB)
16
    
54~870MHz
12
    
870~1100MHz
Output level
(dBmV)
  
25
    
Output level monitor
(dB)
  
-20
    
Impedance
(Ω)
  
75
    
RF connector  
F-female
  
Link feature
CNR
(dB)
52
    
60CH, Pin=0dBm
CTB
(dB)
    
-65
99CH, Vo≤27dBmV
CSO
(dB)
    
-60
HUM
(dB)
    
-60
  
General feature
Power supply
(V)
  
+12
    
Power consume
(W)
  
4
    
Operating temp.
(℃)
-20
  
65
  
Storage temp.
(℃)
-40
  
85
  
Relative humidity
(%)
5
  
95
  
Size (W)×(D)×(H)  
5.1×4.17×1.3 ( " )
130×106×33 ( mm )
  
Up-stream Reverse Transmitter
Performance
Index
Supplement
Min.
Typ.
Max.
Optical feature
Reverse transmitter operating wavelength
(nm)
  
1310
    
 
1550
    
 
1470
  
CWDM 1470
 
1490
  
CWDM 1490
 
1510
  
CWDM 1510
 
1530
  
CWDM 1530
 
1550
  
CWDM 1550
 
1570
  
CWDM 1570
 
1590
  
CWDM 1590
 
1610
  
CWDM 1610
Type of laser with return path  
F-P without ISO
FPO
F-P with ISO
FPI
DFB without ISO
DFO
DFB with ISO
DFI
Output power
(dBm)
1
    
1.2mW
3
    
2mW
4
    
2.5mW
5
    
3mW
Return loss
(dB)
50
      
Output power monitor
(v/mW)
  
1
    
Optical connector  
SC/APC
  
RF feature
Operating bandwidth
(MHz)
5
  
30
Duplexer 30/47
 
42
Duplexer 42/54
 
65
Duplexer 65/87
Flatness
(dB)
-0.5
  
+0.5
5~65MHz
Noise power ratio
(dB)
37
    
F-P, link loss≥15dB
41
    
DFB, link loss≥15dB
Input level    
20
    
Return loss  
16
18
  
5~65MHz
Input level monitor    
20
    
 
Model explanation
 
 
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