DCM
 
 
Tel: +86-571-86625003
Email1: info@optictrans.com
Email2: kally@optictrans.com (kally@vip.126.com)
WhatsApp: +86 13967163428
Skype: hightech086
 
 
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  Products
OPR-2600DB-MN 2G6 Mini CATV & SAT TV Optical node
   Content
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
 
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