HANGZHOU HUATAI OPTIC TECH. CO., LTD
 
Product Classification
H9122
H9122/WD, H9122/WF
47~862MHz
FTTH CATV Optical Receiver
  H9122 Product Photos Download Data Sheet
 
Technical index
 
Performance
Index
Supplement
Optic feature
CATV work wavelength
(nm)
1260~1620
H9122 ( A -Type )
1540~1563
H9122/WF,H9122/WD  ( A & B & C Type )
Pass wavelength
(nm)
1310, 1490
H9122/WD ( B & C Type )
Channel Isolation
(dB)
≥40
1550 &1490nm
Responsivity
(A/W)
≥0.85
1310nm 
≥0.9
1550nm 
Receiving power
(dBm)
+2 ~ -10
Analog TV (CNR>45dB)
+2 ~ -20
Digital TV (MER>29dB)
Optical return loss
(dB)
≥55
 
Optical fiber connector
 
SC/APC
H9122, H9122/WF
LC/APC
H9122/WD  
RF feature
Work bandwidth
(MHz)
47~862
 
Flatness
(dB)
≤±0.75
47~862MHz 
Output level
(dBμV)
>82
Analog TV (Pin=-3dBm)
>82
Digital TV (Pin=-5dBm)
Output level adjust
(dB)
0 ~ 18
MGC
Return loss
(dB)
≥14
47 ~ 862MHz
Output impedance
(Ω)
75
 
Output port number  
1
 
RF tie-in  
F-Female
 F-male optional
Analog TV Link feature
Test channel
CH
59CH(PAL-D)
NTSS/80CH
OMI
(%)
3.8
 
CNR1
(dB)
54.6
Pin=-2dBm
CNR2
(dB)
45.1
Pin=-10dBm
CTB
(dB)
≤-65
Pin:0~-10dBm
CSO
(dB)
≤-65
Pin:0~-10dBm
Digital TV Link feature
OMI
(%)
4.3
 
MER
(dB)
≥36
Pin = -15.0dBm
≥31
Pin = -19.0dBm
BER
(dB)
<1.0E-9
Pin :+2.0 ~-20dBm
General feature
Power supply
(V)
DC+12V
±1.0V
Power Consume
(W)
≤3
+12VDC, 210mA
Work temp
(℃)
-20 ~ +55
 
Storage temp
(℃)
-40 ~ 85
 
Work relative temp
(%)
5 ~ 95
 
Size
(mm) 
38×80×20
A -Type
50×88×22
B -Type
59.5×98×24
C -Type
Ttest data
Analog TV test data         ( PAL-D59CH, OMI=3.8% )
Pin(dBm)
+2
+1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
Vo(dBμV)
93.3
91.2
89.3
87.3
85.1
83.4
81.0
79.5
77.6
75.0
73.1
71.5
69.1
PAD(dB)
0
0
0
0
0
0
0
0
0
0
0
0
0
CNR(dB)
58.1
57.3
56.7
55.4
54.6
53.8
53.0
51.9
50.4
50.1
47.9
46.8
45.1
CTB(dB)
65.7
70.0
70.9
72.1
71.1
75.0
74.0
72.0
70.6
69.3
68.5
67.6
65.7
CSO(dB)
67.2
69.6
70.9
70.7
70.3
72.8
72.0
68.6
65.4
67.4
69.8
65.3
66.7
Digital TV test data     ( Pin=+2.0dBm ~ -20.0dBm )
Pin(dBm)
Vo(dBμV)
MER
BER
POST
PRE

+2.0

97
39.0
<1.0E-9
<1.0E-9

+1.0

94.9
39.0
<1.0E-9
<1.0E-9
+0.0
92.7
39.0
<1.0E-9
<1.0E-9
-1.0
90.1
39.0
<1.0E-9
<1.0E-9
-2.0
88.8
39.0
<1.0E-9
<1.0E-9
-3.0
86.8
39.0
<1.0E-9
<1.0E-9
-4.0
84.6
39.0
<1.0E-9
<1.0E-9
-5.0
82.2
39.0
<1.0E-9
<1.0E-9
-6.0
80.2
39.0
<1.0E-9
<1.0E-9
-7.0
78.9
39.0
<1.0E-9
<1.0E-9
-8.0
76.0
39.0
<1.0E-9
<1.0E-9
-9.0
75.1
38.9
<1.0E-9
<1.0E-9
-10.0
72.9
38.8
<1.0E-9
<1.0E-9
-11.0
70.5
38.6
<1.0E-9
<1.0E-9
-12.0
68.4
37.8
<1.0E-9
<1.0E-9
-13.0
67.2
37.6
<1.0E-9
<1.0E-9
-14.0
64.9
37.4
<1.0E-9
<1.0E-9
-15.0
62.7
36.8
<1.0E-9
<1.0E-9
-16.0
60.7
35.7
<1.0E-9
<1.0E-9
-17.0
59.1
34.5
<1.0E-9
<1.0E-9
-18.0
57.1
33.3
<1.0E-9
<1.0E-9
-19.0
55.1
31.2
<1.0E-9
<1.0E-9
-20.0
53.1
29.4
<1.0E-9
2.2E-9
Remak : 1. The Original Signal : MER = 39.0dB, BER <1.0E-9
2. Test Frequency : The Curve is: 858.00MHz, OMI=4.3%
Product series

Model
Input wavelength
CATV operating wavelength
Data pass wavelength
Fiber connector
Form
H9122
1310 or 1550nm
1260~1620nm
-
SC/APC
A - Type
H9122/WF
1310, 1490/1550nm
1540~1563nm
-
SC/APC
H9122/WD
1310, 1490/1550nm
1540~1563nm
1310/1490nm
LC/APC
B - Type & C - Type
Model explanation


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