Digital
Audio/Data Fiber Optical Transmitter and Receiver
BRIEF
INTRODUCTION
DLX-DVOPA Series
products provide uncompressed high quality real time transmission
for Stereo or Mono Bi-directional or Single-direction audio signals,
Bi-direction data or single-direction Data, E1/T1,Telecphone and
10/100M self-adaptive Ethernet etc signals over one single mode or
multimode optic fiber.
DLX-DVOPA Series products adopt 24bits High
Dynamic
Range
audio technology, support High fidelity, stereo audio undistorted
transmission. Support various format and protocols,
has good adaptability.
SNMP module optional, support manage remote end and local end
transmitter and receiver.Can been installed rapidly without customer
adjusting, and they are easy to operate and maintain. On the front
panel of the products are audio connector (RCA/XLR), audio and data
connector (RJ45 or Terminal Plug with screw clamps), and fiber optic
connector (FC-single mode or SC-multimode). Users can easily monitor
the status of power supply, connection and channels through the
indicator lights. There are two types of DLX-DVOPA available:
standalone and card type.
APPLICATIONS
●
Broadcast Video/Audio/TV programs Mutual Transmission
●
Broadcast Video Transmission
●
High
fidelity Video Conference
●
High Way
& Toll Station Surveillance
●
Public
Security Surveillance
●
Surveillance and cable TV system
●
Intelligent traffic monitoring system
●
Long-distance multimedia teaching
●
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
●
Optical
Auto-switch protection(<1ms), enhance the reliability, stability
and maintainability of system communication
●
Support
24bits DVD format, High Dynamic Range
Stereo audio.
●
Support
base on SNMP standard e-MS network management system, easy to
monitor and manage large-scale network
●
Support
Indicators for Power Supply, Branch Video, Optic-link and Data
transmission
●
Multi-services Flexible Configuration on the Same Platform
●
Indicators for Power Supply, Audio, Optic-link and Data-loop
●
Free
from In-field Adjustment
●
Flexible
and Easy Mount
●
Protection against lightening strike and surge
●
Transmission distance: 2KM(multi-mode),20km,40km,60km,80KM,100km
optional(Single-mode)
SPECIFICATIONS
●
Audio
Audio Input/output
impedance: 600ohm(balanced) or 1000ohm(unbalanced)
Digitization: 24bit
Bandwidth: 20Hz to 20KHz
Nonlinear distortion
coefficient: ≤
1%
SNR:
>85dB
Connector: Terminal Plug with screw clamps/RCA
/XLR
●
Data
Interface
Type: RS-232/485/422, Manchester, Biphase
Operation
Mode: Full-duplex/Half-duplex
Data
Rate: DC-384Kbps/DC-2Mbps
BER:
<10E-9
Connector: RJ45/ Terminal Plug with screw clamps
●
Ethernet
Operation
Mode: 10/100M,Full-duplex/Half-duplex Self-adaptive
Throughput
Ration: 100%@10M
Packet Loss
Ratio: 0%
Connector: RJ45
●
Environmental
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
●
Level 3
Anti-lightning, TI chip,Goldplated PCB board(optional),Industry
grade components,ESD protection design
●
Physical
Dimensions: 200(L)×105(W)×30(H)mm,205(L)x105(W)x50(H)mm,
Aluminum-alloy case
|