TRR1000D 1200-1600nm Work Wavelength AGC Return Optical Receiver
Specifications
TRR1000D 1200-1600nm Return Optical ReceiverDNIS optional function
Independent two way receive path
Excellent AGC/MGC unit
Summarize
TRR1000D return optical receiver is the best choice of bi-directional optical transmit system networking product. Cooperate with TNE1000B optical platform to compose excellent performance indoor transmission equipment.
TRR1000D return optical receive module contains two optical detectors, for receiving two-way optical signals and turn into RF signals separately, and then RF pre-amplify separately, excellent performance and flexible configuration. Its built-in microprocessor monitors the key parameters of the working status of the receiver, and transmits to TNE1000 platform system controller through trunk.
Dynamic noise isolating switch (DNIS) optional installed, radically improved the traditional HFC network return channel noise, effectively solved the two-way HFC network convergence noise problem, and significantly improved the delivery business of RF head-end equipment return port noise characteristics.
Features
- High-performance optical detector, 1200~1600nm work wavelength
- Two separate reverse-return receive channels, two-way RF output, signal level independent adjustable under the AGC state.
- AGC function,receive at 0~-10dBm,RF output level changes no more than ±0.5dB
- Dynamic noise isolating switch(DNIS)optional,turn-off degree more than 50dB
- Modular plug-in structure
- Excellent overall thermal design, ensure long-term reliability
- Meet the national standard network management function
Diagram
Specifications
NO. |
Item |
Unit |
Description |
Remark |
1 |
Optical Input Wavelength Range |
nm |
1200~1600 |
|
2 |
Optical Input Power |
dBm |
+1~-16 |
|
3 |
Optical Connector Type |
|
SC/APC or FC/APC |
|
4 |
Flatness |
dB |
±0.75 |
|
5 |
Output Level Adjustment Range |
dB |
0~-14 |
|
6 |
Output Level |
dBμV |
≥95 |
|
7 |
Optical AGC Control Range |
dB |
0~-10 |
|
8 |
Impedance |
Ω |
75 |
|
9 |
Return Loss |
dB |
16 |
|
10 |
Isolation between channel and channel |
dB |
>65 |
|
11 |
Output Level Test Port |
dB |
-20±1 |
|
12 |
NPR Dynamic Range |
dB |
≥20(NPR≥36) |
|
13 |
Display Range of Input Power |
dBm |
-10~0 |
|
14 |
Power Consumption |
w |
10 |
|
15 |
Temperature |
°c |
0~50 |
|
16 |
Dimension |
mm |
30×130×370 |
|
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