PRODUCTS
H9122L-4FE
EPON ONU
General characteristics
performance |
index |
supplement |
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Optical properties |
CATV working wavelength (nm) |
1260~1620 |
H9122L-4FE-DF |
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1540~1560 |
H9122L-4FE-SF |
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Channel isolation (1550 & 1490nm) (dB) |
≥40 |
H9122L-4FE-SF |
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Responsivity (A/W) |
≥0.85 |
1310nm |
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≥0.9 |
1550nm |
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Received optical power range (dBm) |
+2 ~ -10 |
Analog TV (CNR>45dB) |
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+2 ~ -22 |
Digital TV (MER>28dB) |
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Light reflection loss (dB) |
≥55 |
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Fiber linker |
SC/APC |
H9122L-4FE-SF |
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SC/APC ( CATV ) |
H9122L-4FE-DF |
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SC/UPC ( DATA ) |
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Radio frequency characteristics |
Working bandwidth (MHz) |
47 ~ 862 |
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Flatness (dB) |
≤±0.75 |
47 ~ 862MHz |
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Output level (dBμV) |
>90 |
Analog TV (Pin=-8dBm) |
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>82 |
Digital TV (Pin=-16dBm) |
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Output level adjustment range (dB) |
0 ~ 18 |
MGC |
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Reflection loss (dB) |
≥14 |
47 ~ 862MHz |
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Output impedance (Ω) |
75 |
|
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Number of output ports |
1 |
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RF connector |
F type inch |
Optional metric |
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Analog TV link characteristics |
Test channel (CH) |
59CH (PAL-D) |
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OMI (%) |
3.8 |
|
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CNR1(dB) |
54.1 |
Pin=-2dBm |
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CNR2(dB) |
48.5 |
Pin=-7dBm |
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CTB(dB) |
≤-65 |
Pin:0~-10dBm |
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CSO (dB) |
≤-65 |
Pin:0~-10dBm |
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Digital TV characteristics |
Test signal |
MORE (dB) |
38.4 |
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BER(dB) |
<1.0E-9 |
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Link characteristics |
MORE (dB) |
≥37 |
Pin : +2.0~-13.0dBm |
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≥36 |
Pin = -16.0dBm |
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≥28 |
Pin = -22.0dBm |
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BER(dB) |
<1.0E-9 |
Pin :+2.0 ~-22dBm |
General characteristics
powered by |
DC+12V ( ±1.0V ) |
Power consumption |
Max.≤10W, type = 7W |
Operating temperature |
-20°C~+50°C |
Storage temperature |
-40°C~+85°C |
Working relative humidity |
5%~95% |
Dimensions |
132×98×24mm (W)×(D)×(H) |

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