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  -  Products  -  CATV Transmission Equipment  -  2 output AGC optical node/ optical receiver

CATV transmission has transformed from the trunk line to the buildings and users, to achieve a true FTTB (fiber to the floor) and FTTH (fiber to the user), this product is designed with optical AGC function, so that the output level remains unchanged when the received optical power in the -7dBm ~ +2 dBm range. This product is with aluminum casting waterproof structure.  It is adopted with low-noise GaAs MMIC, the last stage of amplification using GaAs high output module and with lightning protection design. The whole performance is good and easy to use. It is the ideal choice of construction of large-scale optical fiber network.

l  Adopt aluminum die-casting which with good waterproof, heat, electrical conductivity, corrosion resistance.

l  With the perfect surge suppression circuit to improve the anti-lightning and the ability to prevent the impact of surges.

l  Adopt original GaAs amplified module to ensure the perfect C / N and nonlinear distortion of the performance value when high output

l  With rigorous reliability test that MTBF more than 100,000 hours.

l  Adjustable for th RF output level and the slope

l  Available reserved for the international standard network transponder for easy to upgrade directly.

l  Receiving optical power range of 2dBm ~ -7dBm

l  RF output level up to 105dBuV when optical input -6dBm and with  C / N higher than 47dB.

 

Item

Parameter

Output Port

2

Working Bandwidth Mhz

47862

OpticalWavelength         nm

12901600

Equivalent noise current 

7

Input optical power       (dBm)

-7+2

Optical connector

FC/APC(可选SC/APC

Optical reflection loss       (dB)

50  

RF reflection loss     (dB)

16

Flatness      (dB)

±0.75dB

Standard Output Level

2-7dBm input optical power

110 dBμV

Step gain adjustment     (dB)

018

Step slope adjustment     (dB)

015

SNMP

RJ45(符合国标)

Power

12W

Performance

Input Optical Power  (dBm)

-3

Channels    (PAL-D)

59

CNR           (dB)

52

CSO           (dB)

60

CTB           (dB)

65

SNR(SIGNAL-NOISE RATIO)     (dB)

66

Anti-lightning voltage        (KV)

510/700μs

Power supply          (V)

60V220V

Dimension             mm

240(L)×170(W)×90H

Solution Reference
  • Triple play of  GEPON/EPON+CATV network
  • CATV+GEPON Solution
  • Single Fiber Based FTTH Triple Play Access Solution
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