• 1 Ghz CATV Outdoor 4 Port Return Path Optical Node
  • 1 Ghz CATV Outdoor 4 Port Return Path Optical Node
  • 1 Ghz CATV Outdoor 4 Port Return Path Optical Node
  • 1 Ghz CATV Outdoor 4 Port Return Path Optical Node
  • 1 Ghz CATV Outdoor 4 Port Return Path Optical Node
  • 1 Ghz CATV Outdoor 4 Port Return Path Optical Node
  • 1 Ghz CATV Outdoor 4 Port Return Path Optical Node
  • 1 Ghz CATV Outdoor 4 Port Return Path Optical Node

1 Ghz CATV Outdoor 4 Port Return Path Optical Node

OUTDOOR Optical Node (Independent Output) 1310nm and 1550nm double operation way Middle-sized aluminum cast housing, perfect waterproof and heat dissipation performance.Adopt international advanced polishing and passivation technics, to made the surface shaped the dense protect coat, it have...

Product Details

OUTDOOR Optical Node

(Independent Output)


1310nm and 1550nm double operation way

Middle-sized aluminum cast housing, perfect waterproof and heat dissipation performance.Adopt international advanced polishing and passivation technics, to made the surface shaped the dense protect coat, it have good performance at heat dissipation, electric conduction and anticorrosive(usually domestic housing are adopt spray paint or spray plastic, heat dissipation is lower at 15%).

4-way high output independently, can reach 110dBμV, ajustable output level. With high output level and low distortion

Install network management responder, provide perfect intellect net function.

Built-in made from module, convenient to conserve and update,

Redundancy record, optical receiver, return optical transmitter, switching supply power are main and backup to switched automaticly.

4-way independent or single way equal ,so that adjust different transmit distance

Use insert install of attenuation and insert fixed EQ.

Return transmitter parts use FP or DFB laser.

Use GaAs hybrids


Specifications

C/N≥51 dB
C/CTB≤-67 dBc
C/CSO≤-62 dBc
Optic Receiver Power Scope-3dBm~+1dBm
Wavelength1100nm~1600nm
Return Loss>45dB
Frequency Range45MHz~1002MHz
Belt-in Smoothness (output port)≤±0.6dB
Belt-in Flatness(monitor port)≤±1.5dB
Output Level82dBμV±1dBμV(0dBm Power)
Monitor Level-20dB±1.5dB(relative output port level)
Optic Power Test Point Voltage10V/1mW
Output Impedance75Ω
Dimensions(mm):460 X 255 X 190


RF Amplify Part(forward transmission path)

Frequency Range54MHz~1002 MHz
Standard Configuration Output Level≥110dBμV
Maximum Output Level116dBμV
Monitor Port Level-20dB±1.5dB(relative output port level)
Input Impedacen75Ω
Flatness(output port)≤±0.75dB
Flatness(Monitor Port)≤±1.5dB
RF Output Return Loss≥16dB(85MHz~550MHz)
≥14dB(550MHz~1002MHz)


Return Transmission Module(return transmission path)

Wavelength1310nm±30nm or 1550nm±20nm
Output Power0.5mW、1mW、2mW(optional)
Frequency Range5MHz~42MHz(take bidirectional filter's division as standard)
Belt-in Flatness≤±0.75dB
Input Level75dBμV~85dBμV
RF Input Return Loss≥16dB
Laser TypeFP or DFB non-cooling laser

Inquiry