DIGITAL BOARD


Overview


Feature

• Low Noise and Low back reflection
• High sensitivity and High dynamic range
• Digital Signal ADD/Drop/Regeneration
• Single 9V DC power operation
• Delay Adjustment

Application

• Fiber Optic Repeater System
• RF Repeater System( GSM / UMTS / WiMAX / LTE)
• Indoor System
• RRH System

■Electrical Performance
NO
Parameter
Unit
Specification
Min Typ. Max
1 Optical output power mW 2mW 3mW 4mW
2 Digital Loss - - 0 -
3 Transmission Distance Km 100Km - -
4 Transmission Capacitiy G - 2, 4, 8G -
5 Reference MHz - 10MHz -
6 ADC Resolution bit - 14bit -
7 DAC Resolution bit - 14bit -
8 Wavelength DL nm 1300nm 1310nm 1320nm
UL nm 1540nm 1550nm 1560nm
9 RF port VSWR - - - 1.5:1
10 Supply   - 9V -
11 Current Consumption   - 350mA -

■Function

1) Digital Signal ADD/Drop/ Regeneration
2) Sector Selection
3) Digital NMS Function
4) Reference & TDD Synchronization Signal Transmission and Regeneration
5) Optic Branch Expansion (Cascade & Star Type

■Network Diagram


UTP Digital Transmission Board

■Electrical Performance
NO
Parameter
Unit
Specification
1 Transmission Method - Gigabit UDP
2 Digital Loss - 0
3 Transmission Distance m 150m
4 Transmission Capacity G 1.5G for UTP 1 Line
5 Reference MHz 10MHz
6 ADC Resolution bit 12bit
7 DAC Resolution bit 12bit
■Function

1) Digital Signal ADD/Drop/ Regeneration
2) Sector Selection
3) Digital NMS Function
4) Reference & TDD Synchronization Signal Transmission and Regeneration

■Network Diagram






help send mail
Copyright 2019 © ECHO RF SOLUTION