| 1. Product Summary
OPR-2600DB-MN is our specialty products that specially developed for the CATV and satellite direct TV transmission in one network. With small shell, compact and reasonable internal circuit structure and excellent performance, is compatible with FTTx PON technology. Realize FTTH and the integration of Analog TV, Digital TV (DBS-C, DBS-T) and Satellite TV.
2. Performance Characteristics
1) High linearity, suitable for Analog TV&SAT-IF application.
2) Bandwidth: 45~2600MHZ.
3) Simultaneously receive CATV and SAT-IF signal, can be compatible with FTTxPON technology.
4) Analog TV, Digital TV and Satellite TV have excellent performance:
Analog TV: (84CH PAL-D, OMI=3.8%, Pin=-1dBm) C/N>51dB, CTB≤ -66dB, CSO≤ -62dB;
Digital TV: (Original signal MER=38.6dB, BER<1.0E-9) Pin=-14dBm, MER≥33dB (MER degrade 5dB), Pin=-19dBm，BER<1.0E-9；
Satellite TV: (Original signal quality =64%) Pin=-20dBm, signal quality >38%.
3. Technique Parameter
|
Item |
Indexes |
Remark |
|
Min |
Typ |
Max |
|
Optical Characteristics |
|
Operating Wavelength |
nm |
1260 |
|
1620 |
|
|
Responsibility |
A/W |
0.85 |
|
|
|
|
Receiving optical power range |
dBm |
-7 |
|
+2 |
Analog TV |
|
-14 |
|
+2 |
Digital TV |
|
-20 |
|
+2 |
Satellite TV |
|
Optical Return Loss |
dB |
50 |
|
|
|
|
Optical Connector Type |
|
SC/APC |
|
|
RF Characteristics |
|
Operating Bandwidth |
MHz |
45 |
|
2600 |
|
|
Output Level |
dBµV |
|
90 |
|
@Pin=0dBm |
|
Flatness |
dB |
-1.0 |
|
+1.0 |
45~862MHz |
|
-2.5 |
|
+2.5 |
950~2600MHz |
|
Output Return Loss |
dB |
14 |
|
|
45~862MHz |
|
12 |
|
|
950~2600MHz |
|
C/N |
dB |
51 |
|
|
@Pin= -1dBm, Pout>88dBµV, 84CH PAL-D, OMI=3.8% |
|
CTB |
dB |
66 |
|
|
|
CSO |
dB |
62 |
|
|
|
HUM |
dB |
-60 |
|
|
|
|
Output Impedance |
Ω |
|
75 |
|
|
|
RF connector |
|
F type(Male/female selectable) |
75Ω |
|
General Characteristics |
|
Operating Voltage (DC) |
V |
|
12 |
|
|
|
Consumption |
W |
|
≤3 |
|
|
|
Operating Temperature |
℃ |
-20 |
|
+60 |
|
|
Storage Temperature |
℃ |
-40 |
|
+85 |
|
|
Dimension (W)×(D)×(H) |
mm |
105×67×24 |
|
4. Block Diagram
|
