CATV RF Signal over Fiber or Coaxial Cable

 

1310nm DFB Laser Transmitter GWT3300

45~862MHz/1000MHz/1200MHz CATV forward path transmitter in 19" 1U Rack with LCD display
Built-in Ortel-Emcore DFB laser with predistortion circuit, laser power from 4mW to 31mW.
GaAs RF Technology

SNMP Network Management Optional

1550nm DFB Laser External Modulation Transmitter GWT3500D

45~862MHz CATV forward path transmitter in 19" 1U Rack with LCD display
Built-in Ortel-Emcore DFB laser with LiNbO
3 external modulator

Dual 1550nm Outputs,  10mW Each

SBS Adjustable (16.5dB~18.5dB)
Analog TV signal up to 120Km (with EDFA)

Digital TV QAM signal up to 400Km (with EDFA and Dispersion Compensator)

CATV Class EDFA GWA3500

19" 1U rack mount with VFD display

Noise Figure less than 5.5dB
980nm or 1480nm Laser pumping

1550nm Output power from 14dBm to 27dBm

Maximum 4 Optical Splitting Outputs

Fiber to the Building Universal Optical Node GWR1000L

Aluminum Die Casting Housing for Outdoor or Indoor Installation

Cost Effective FTTB node directly to subscribers without line amplifier
Single 862MHz/1000MHz/1218MHz RF Outputs up to 40dBmV

42/54MHz, 65/85MHz, 85/105MHz Duplexer Available

 

 

Fiber to the Building Indoor Node GWR1000L-2

Aluminum Die Casting Housing for Indoor Installation
One 1000MHz RF Output 36dBmV

6dB default built-in slope

Forward Path RF AGC (-6dBm~+2dBm)

-20dB Test Port and DC powering RF port

Return Path Transmitter Optional

MDU Hybrid Amplifier GWE1000

Aluminum Die Casting Housing for Outdoor Installation
862/1000MHz Forward Path GaAs Amplifier
200MHz Return Amplifier with Duplexer
Pluggable Slop, Attenuator and Bandpass Filter