HANGZHOU HUATAI OPTIC TECH. CO., LTD
 
Product Classification
M9226
ONU two output RFTV optical receive module
  M9226 Product Photos Download Data Sheet
 
Technical index
 
Performance
Index
Supplement
Optic feature
Operation wavelength
(nm)
1250 ~ 1600
Typical application 1550nm±10nm
Receiving power
(dBm)
-2 ~ -12
 
Responsivity
(A/W)
1310nm ≥0.85
 
1550nm ≥0.9
 
Optical return loss
(dB)
≥55
 
Optical fiber connector
 
SC/APC
 
RF feature
Work bandwidth
(MHz)
47 ~ 862
 
Flatness
(dB)
≤±1.0
 
Output level
(dBμV)
86
Pin: -2dBm
Output level adjust
(dB)
0~18
MGC
Return loss
(dB)
≥12
47 ~ 862MHz
Output impedance
(Ω)
75
 
Output port number
 
2
 
RF port
 
F-Female
 
Link feature
Test channel
CH
PAL-D/59CH
NTSC/77CH
CNR1
(dB)
56.6
Pin:-2dBm
CNR2
(dB)
48.2
Pin:-8dBm
CTB
(dB)
≤-65
Vo≤88dBμV
CSO
(dB)
≤-63
Vo≤88dBμV
HUM
(dB)
≤-60
 
General feature
Remote control voltage
(V)
4.5
Max: 5V, Min: 0V
Power supply
(V)
+12VDC
±1.0V
Power Consume
(W)
≤3
160mA
Work temp
(℃)
-20 ~ +50
 
Storage temp
(℃)
-40 ~ 85
 
Work relative temp
(%)
5 ~ 59
 
Size (W)×(D)×(H)
 
3.5×1.41×0.47 ( " )
90×36×12 ( mm )
 
 

Test data
Diagram 1: input power in -1dBm ~ -11dBm

Pin(dBm)
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
Vo(dBμV)
88
86
84
82
80
78
76
74
72
70
68
CNR(dB)
56.1
55.6
54
53
51.7
50.3
49.1
48.2
46.8
45.5
43.7
CTB(dB)
63
65
65
65
65
67
68
67
65
65
65
CSO(dB)
63
63
64
65
65
65
65
65
63
63
63
Remark: 1. Test condition: PAL-D59CH, OMI=3.8%
                2. Vo is per output level
                3. Test sample: M9226

Connector pin definition and description

Pin serial number
Definition
Description
1
GND
Ground
2
+12V
Power +12VDC
3
GND
Ground
4
Op-detect
power detect: the voltage equal to optical receive diodes electricity multiple 1K Ω resistance. the pin can detect RF output level, (optical input power reduce 1 dB, then RF level reduce2dB),
5
Output Disable
CATV signal connect, the pin can through a 3-5V CMOS logical signal level, or connect 10Kωpull up resistance to 4.5V, active RF output. CATV signal turn off, the pin connect to GND.
6
N.C.
Empty
Model explanation


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