Name: 256*32 Network modular Video Matrix Switcher
Brand: PEARMAIN
Availability: InStock

Product Details

Product Description

256*32 Network modular Video Matrix Switcher

Communication	RS-422, RS-485, RS-232, TCP/IP
Baud rate	19200 bits/s,9600 bits/s,4800 bits/s,2400 bits/s etc.
Interface	RS-422 RJ45 connector ( full duplex ) RS-232 RJ45 connector RS-485 3-pin3.81 connector(semi-duplex)
System configuration
System User	255
System capacity	Main matrix bay: 256ch input/32ch output Maximum input: 304ch input /8ch output Maximum after extension:50000ch output /512ch output Logic value encoding:999999input/2048output
Alarm capacity	50000
On-screen display	Camera title: 32 character 16 lines, 42 row
Character	English / Latin / Cyrillic
Power-off memory time	10year
Video
Video input	1Vp-p/75Ω Composite signal
Video output	1Vp-p/75ΩComposite signal
Signal to noise ratio	>60dB ( unweighted ) >70dB ( weighted )
Channel bandwidth	5Hz~8MHz(1Vp-pwith filter) 20MHz(1Vp-p,-3dBwithout filter) 65MHz(20mVp-p,-3dBwithout filter)
Insertion gain	<0.2dB
Differential gain	<1.0%
Differential phase	<1.1°
Amplitude-frequency characteristics	<1.0dB(5.8MHz)
Adjacent Channel Crosstalk	<-55dB(PAL: 4.43MHz/NTSC: 3.58MHz)
Adjacent channel isolation	>50dB(PAL: 4.43MHz/NTSC: 3.58MHz)
Line Time Waveform Distortion	<1.0%
Typical switching time	20ms(Typical)
Electrical Characteristics
Power Supply	100~240VAC 50/60HzAdaptive
Power consumption	80W
Mechanical Specifications
Weight	27KG(Full capacity)
Installation dimension	430mm(Width)×222.5mm(Depth)×356mm(8U) height
Rack	19’’ EIA standard rack
Environmental specifications
Operating temperature	-10~+55℃
Operating Humidity	0~90%RH(No condensation)

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Company Profile

"Pearmain Electronics Co., Ltd" was founded in 1996, which is a professional surveillance products provider owing the ability of R&D, producing, marketing and service. Pearmain has a complete production line and endeavors itself to providing our customers with entire video surveillance system solutions.

Nowadays, Pearmain has developed itself into one of leading matrix manufacturers with 18 branches in China. We have 20 years of experience in designing and researching in video surveillance field. We specially focused on designing and producing high qualified HD matrix switcher. Our product compatibility enabled us to offer second development port or SDK for interconnection and communication from the 3^rd party equipment or platform from almost 70 companies.

Company Photos

FAQ

1. Does the product come with the cables or do they have to be ordered seperately?

All of the devices are assembled with cable and power adapter.

2. Are you a trade company or manufacturer?

We are a professional manufacturer and also a trade company.

3. What is your advantage in this field?

We have been designing & producing matrix switcher, keyboard controller and other surveillance system related products for almost 20 years in China. The compatibility & quality of our products is assured.

4. Can you design product with special functions for me?

We are professional OEM/ODM manufacturer, we are able to design the product according to your requirement as possible as we can.

5. If I am not clear about how to use the products, what should I do?

Each of our products has a manual, our professional after-sales team will support you in 24 hours if you have any question.

Packaging & Shipping

With years of export experience along with excellent quality, advanced services and competitive prices, PEARMAIN has won numerous customers' trust and support.