Intercom/Aiphone Fiber Optic Transmitter and Receiver

 

BRIEF INTRODUCTION

DLX-HDVOP-I series of products adopts ASIC and advanced digital Video/Audi/Data, high-speed TDM and Gigabit CWDM technology to provide uncompressed high quality real-time transmission systems for multi-channel single direction/Full-duplex bi-direction video/Half-duplex bi-direction Video, multi-channel RS485/RS232/Pulse data etc. multi-channel half or full duplex Audio, various Access Control etc. signals over one single mode or multimode optic fiber.

   Automatic recognizing and Auto-negotiation for AIPHONE LEF, NEM and LEM series system signals. Supports point to point star connection, hand in hand connection and Distributed hybrid connection etc. Adopts industrial components and Level 3 Anti-lightning, ESD protection design to ensure long time working stably.

APPLICATIONS

●    Video intercom system, Community security

●    Community radio, residential parking management

●    High Way & Toll Station Surveillance

●    Public Security Surveillance

●    Surveillance and access control system

●    Intelligent traffic monitoring system

●    Industrial Closed Circuit Television Surveillance

 

FEATURES

●    One multimode or single mode fiber

●    Modularized and industrialized design ensuring reliability and flexibility

●    Large capacity of gigabit optical fiber transmission allowing of easy upgrade

●    non-compression video/audio/intercom/data transmission

●    Large-scale Proprietary IC Core

●    Support 1+1 power supply back up

●    Support full-duplex/half-duplex video/audio/data 

●    Support forward/reverse/two-ways video/audio/data 

●    Multi-services Flexible Configuration on the Same Platform

●    Indicators for Power Supply, Video/audio, Optic-link and Data-loop etc.

●    Free from In-field Adjustment

●    Flexible and Easy Mount

●    Protection against lightening strike and surge

●    No EMI, no RFI etc.

●    Fiber connector SC/FC/ST optional

●    Transmission distance: 2KM(multi-mode); 20km,40km,60km,80KM,100KM,120KM optional(Single-mode)

 

SPECIFICATIONS

Optical index

Wavelength	850/1310nm(MM),1260nm~1360nm/1470nm~1610nm(SM)
Optical power	0 dBm ~ -3dBm/-5dBm ~ -10dBm
Number of fiber	One core
Receiving Sensitivity	≤-26dBm
Connector	FC(SC,ST optional)
Bandwidth of single wavelength	155M/1.25G/2.5G
Distance	0-120km

AIPHONE

Channel	1~16
Bandwidth	20Hz～20KHz
Sampling frequency	48KHz
Digitization:	24bit
Reflection loss	>15dB
Up/down time	<0.8ns
Max. shake	<0.2 UI
Connector	Terminal Plug with screw clamps

Intercom

Channel	1~16
Input/output impedance	10K/1K/600/32ohm,Balanced/Unbalanced
Input/output level	4Vp-p/12Vp-p (typical)
Bandwidth	20Hz～20KHz/300~3400Hz
Sampling frequency	8KHz/48KHz
Digitization:	8bit/24bit
Connector	Terminal Plug with screw clamps

Video

Bandwidth	8MHz
Quantization	8bit
DG	1% typical
DP	1 typical
SNR	>67dB
Connector	BNC

Audio (support forward, reverse or bi-direction audio)

Input/output impedance	1000ohm(unbalanced)
Input/output level	4Vp-p(typical)
Bandwidth	20Hz～20KHz
Sampling frequency	48KHz
Digitization:	24bit
Total harmonic distortion	0.1%
SNR	>85dB
Connector	Terminal Plug with screw clamps/RCA

Alarm,1/0 (optional)

Alarm,1/0 input signal	Any Active or Passive alarm,1/0 input. Support TTL,RS-232/422/485 or Passive switch button
Alarm,1/0 output signal	Any Active or Passive alarm,1/0 output. Support TTL,RS-232/422/485 or repeater output connection
Connector	RJ45/ Terminal Plug with screw clamps

Data interface

Interface Type	RS-232/485/422, Manchester, Biphase
Operation Mode	Full-duplex/Half-duplex
Data Rate	DC-115.2Kbps/DC-2Mbps
BER	<10E-12
Connector	RJ45/ Terminal Plug with screw clamps/DB-9

Environment

Operation temperature	-30℃~+75℃
Storage temperature	-40℃~+85℃
Relative humidity	0-95% Non-Condensing
MTBF	≥10e5 hours
Power Supply	AC 100V~260V or DC 48V,DC24V,DC12V