20Km 4CH Digital adte Video audio Optical converter BNC FC single fiber / mode fiber optical transmitter

&

Receiver

Features

4CH digital Video Optical converter

uses advanced process design, ultra small size, superior performance, especially suitable for installation size, volume, space and the special requirements of the application site, as a built-in ball machine use or can be directly inserted in the camera video interface. The pure video light module and the core circuit adopts imported components, high stability, all optical and electrical interfaces are in line with international standards, installation free adjustment, suitable for different working environment.

Specifics:

Digital compression, broadcast transmission

support point-to-point connection, cascade, distributed network, SNR will not fall

automatically compatible with PAL, NTSC and other video formats, SECAM

Intermodulation interference - free phase modulation, amplitude modulation, analog FM transceiver

The automatic power adjusting, automatic temperature compensation circuit, overload protection and automatic recovery

support lossless video regenerative relay

Super - optical dynamic range, there is no need to adjust the use of

The surface mount technology

The technology of optical fiber WDM/CWDM/DWDM

High capacity -

fiber transmission technology, easy to upgrade,

Industrial grade ultra wide temperature range (-40 to +85 DEG C), more adapt to the environment

The electric plug

1)

We

accept

Alipay,

West

Union,

TT.

All

major

credit

cards

are

accepted

through

secure

payment

processor

ESCROW.

2)

Payment

must

be

made

within

3

days

of

order.

3)

If

you

can\''t

checkout

immediately

after

auction

close,

please

wait

for

a

few

minutes

and

retry

Payments

must

be

completed

within

3

days.

We Ship to Worldwide, except APO/FPO.

Items are shipped from China using Airmail, reach most of the countries within 10 to 20 business days.

Delivery time depends on destination and other factors, it may takes up to 20 business days.

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.

2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.

3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.

4. We will bear all the shipping cost if the product(s) is (are) not as advertised.

12

months

Warranty.

Buy

with

confidence!

If

you

are

not

satisfied

when

you

receive

your

item,

please

return

it

within

14

days

for

a

replacement

or

money

back.

Please

contact

me

before

you

return

it.

If

item

is

defective

in

3

months,

We

will

send

you

a

replacement

without

extra

charger,

or

offer

refund

after

we

receive

the

defective

item.

If

item

is

defective

after

3

months,

you

can

still

send

it

back

to

us.

We

will

send

you

a

new

one

after

receiving

the

defective

item.

But

you

have

to

pay

the

extra

shipping

fee.

We

are

not

responsible

for

any

custom

duty

or

import

tax.

We

will

leave

POSITIVE

FEEDBACK

after

receiving

the

payment.

Please

contact

us

if

you

are

not

satisfied

with

the

item

after

receive

it.

All

emails

will

be

answered

within

1

business

day.

If

you

do

not

receive

our

reply,

please

kindly

re-sent

your

email

and

we

will

reply

to

you

as

soon

as

possible.

Serious

Buyer

Only!

Please

place

bid

only

if

you

agree

with

all

the

terms.