Part Number : NTX-9925
NTX-9925 is a type of bi-directional (forward and reverse ways) optical receiver with high performance and economic.
It’s can apply in various application of HFC network fiber.
To the FTTH, and can provide high reliability analog and digital video frequencies and data bi-directional transmission for the HFC network.
|
- Excellent flatness and linearity.
- Extremely good return loss.
- Compact construction, lower power consumption.
- Multi communications transmitting wavelength.
Down-Stream Optical Receiver
Performance |
Index |
Supplement |
Min. |
Typ. |
Max. |
Operating Wavelength |
(nm) |
1260 |
|
1620 |
|
Receiving Power |
(dBm) |
-6 |
|
+3 |
|
Tolerance |
(A/W) |
0.85 |
|
|
1310 nm |
0.9 |
|
|
1550 nm |
Return Loss |
(dB) |
50 |
|
|
|
Input Power Monitor |
(V/mW) |
|
1 |
|
|
Connector |
|
SC/APC |
|
Performance |
Index |
Supplement |
Min. |
Typ. |
Max. |
Maximum Operating Bandwidth |
(MHz) |
|
|
870 |
087 |
|
|
1000 |
100 |
|
|
1100 |
110 |
Minimum Operating Bandwidth |
(MHz) |
47 |
|
|
Diplex 30/47 |
53 |
|
|
Diplex 42/53 |
87 |
|
|
Diplex 65/87 |
Flatness |
(dB) |
-0.5 |
|
+0.5 |
53~870MHz |
-1 |
|
+1 |
87~1100MHz |
Output Return Loss |
(dB) |
16 |
|
|
53~870MHz |
12 |
|
|
87~1100MHz |
Output Level |
(dBmV) |
|
25 |
|
Pin=0dBm |
Output Level Monitor |
(dB) |
|
-20 |
|
|
Impedance |
(O) |
|
75 |
|
|
RF Connector |
|
F-Female |
|
Performance |
Index |
Supplement |
Min. |
Typ. |
Max. |
Link Feature |
CNR |
(dB) |
52 |
|
|
60CH, Pin=0dBm |
CTB |
(dB) |
|
|
-65 |
99CH,
Vo=27dBmV |
CSO |
(dB) |
|
|
-60 |
HUM |
(dB) |
|
|
-60 |
|
Performance |
Index |
Supplement |
Min. |
Typ. |
Max. |
Power Supply |
(V) |
|
+12 |
|
|
Power Consume |
(W) |
|
4 |
|
|
Operating Temp. |
(°C) |
-20 |
|
65 |
|
Storage Temp. |
(°C) |
-40 |
|
85 |
|
Relative Humidity |
(%) |
5 |
|
95 |
|
Sise |
(mm) |
130 x 106 x 33 |
(W) x (D) x (H) |
Up-Stream Optical Transmitter
Performance |
Index |
Supplement |
Min. |
Typ. |
Max. |
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 |
(mW) |
1.2 |
|
|
1dBm |
2 |
|
|
3dBm |
2.5 |
|
|
4dBm |
3 |
|
|
5dBm |
Return Loss |
(dB) |
50 |
|
|
|
Output Power
Monitor |
(V/mW) |
|
1 |
|
|
Connector |
|
SC/APC |
Performance |
Index |
Supplement |
Min. |
Typ. |
Max. |
Operating
Bandwidth |
(MHz) |
5 |
|
30 |
Diplex 30/47 |
|
42 |
Diplex 42/53 |
|
65 |
Diplex 65/87 |
Flatness |
(dB) |
-0.5 |
|
+0.5 |
5~65MHz |
Noise Power Ratio
(NPR) |
(dB) |
37 |
|
|
F-P,
Link Loss =15dB |
41 |
|
|
DFB,
Link Loss =15dB |
Input Level |
(dBmV) |
|
20 |
|
|
Return Loss |
(dB) |
16 |
18 |
|
5~65MHz |
Input Power
Monitor |
(dB) |
|
20 |
|
|
|