Voscom VOS-4400FFSeries Manuale utente

VOS-4400FFT/R series

4-Channel Video + 4 Simplex Audio

Installation Manual

Fiber Optic Transmission Systems

VOSCOM TECHNOLOGIES CO.,LIMITED

WWW.VOSCOM.COM

Important Safety Instructions EN_1

1. Readthese instructions. Keep these instructions. Heed allwarnings. Follow all instructions.

5. Donot use this apparatus near water. Cleanonly with dry cloth.

7. Donot block any ventilation openings. Install in accordance with the manufacturers

instructions.

8. Donot install near any heat sources such as radiators, heatregisters, stoves,or other

apparatus (includingamplifiers) that produce heat.

9. Donot defeat the safety purpose of the polarized or grounding-type plug. A polarized plug

has twoblades withone wider than the other. Agrounding type plug has two blades and a third

grounding prong. The wideblade or the third prong are provided for your safety. Ifthe provided

plug doesnot fitinto your outlet consult an electrician for replacement of the obsolete outlet.

10. Protectthe power cord from being walked on or pinched particularly at plugs,convenience

receptacles, andthe points where they exit from the apparatus.

13. Referall servicingto qualifiedservice personnel. Servicing is required when the apparatus

has beendamaged in any way, suchas power-supply cord or plug is damaged, liquid has been

spilled or objects havefallen into the apparatus,the apparatushas been exposed to rain or

moisture, doesnot operatenormally,or has been dropped.

14. Apparatusshall not be exposed to dripping or splashing and that no objects filled with liquids,

such asvases shall be placed on the apparatus.

15. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatusto rain or

moisture.

16. Installation should be done only by qualified personnel and conform to all local codes.

20. CAUTION: These servicing instructions arefor useby qualified service personnel only.To

reduce therisk of electric shock do not perform any servicing other than that contained in the

operating instructionsunless youare qualifiedto do so.

Website:www.voscom.com

Product Overview En_2

Video

The VOS-4400FFT/R can transmission4-Channel

video and 4 simplex analog auido over singlemode

or multimode optical cable.

Stand-alone orrack-mount. The cards can be inserted

into our 14 slots,19inch 4U or 6U rack-mountable

card cage (VOS-CH04 or VOS-CH06).

System Diagram:

Model Number

Transmitter Receiver Fiber Mode Wavelengths Optical

Power

Budget

Maximum

Transmission

Distance

Multi-Mode 1310nmVOS-4400FFMRVOS-4400FFMT

•The OpticalPower Budgetdata fitMulit-mode(62.5/125 m),Single-Mode(9/125 m).

•When using50/125 m multimode fiber, subtract3 dBfrom the optical power budget.

•Optical transmissiondistance is limited to optical loss of thefiber and any additional loss introduced by connectors,

splices andpatch panels.

•Maximum transmissiondistance is also limited by fiber bandwidth.

•Power adapteris manufactured by thirdparty and is supplied with fitted screw-terminal outputcables.Power

adapter included(for standalone) US, European, UK or Australian powerplug.

•Please feelfree to consult factory for anyspecial requirement and customization

Note:

12dB 1.5km

Single-Mode

VOS-4400FFSRVOS-4400FFST 12dB 20km

VOS-4400FFST-4

VOS-4400FFST-6

VOS-4400FFSR-4

VOS-4400FFSR-6

Single-Mode

18dB

25dB

40km

60km

Models and Optical Power Budget:

•Uncompressed Digital Composite Video over onefiber

•Compatible with all PAL,NTSC,SECAM Video Systems

•Multi-mode Fiber Support for Distances up to 1.5 km

•Single-Mode Fiber Support for Distances up to 100 km

•No EMI or RFI and noground loops

•Stand alone or rack-mount

Features:

Audio

1310nm

1550nm

1 Fiber opticCable

Monitor

VOS-4400FFT

Transmitter VOS-4400FFR

Receiver

4 x Video

4 xAudio 4 xAudio

Fiber OpticConnector, FC/PC or ST/PC

V1~V4 BNCConnector, 75-ohmanalog video input (Transmitter)/output (Receiver)

Stand-alone Power supply Connector, DC5V3A Input.

Panel & Cable Connection En_3

Installation Instructions:

NOTE1: Digital video optic transmitterand receivershould be used in pairs, one is Transmitter

(LED is red), theother is Receiver (LED is green).

NOTE2: Avoid simultaneously connecting video signals to both the front BNC andrear BNC of the

same channel.Also, since each video channel is factory terminated to 75 ohm, unused BNCs

should notbe used for loop-through video connections.

4Audio Connector, Terminal Block,analog audio input (Transmitter)/output (Receiver)

NOTE: AUDIO SIGNAL AND IMPEDANCE MODE

1) Audio Signal: The audiois Mono Audio in default, can support Stereo audio, but you

should consultfor us before the order.

2) Impedance Mode: The audio is unbalanced mode in default, can support 600 ohm

balanced audio, but you should consult for us before the order

FTX

REAR PANEL

DC5V

DATA

1 2 3

FRONT PANEL

V1 V2 V3 V4

EXT1

A+ A- B+ B- C+ C- D+ D-

EXT2

2None 4

None

Panel & Cable Connection En_4

8 Pin Terminal Block

A+

A-

B+

B-

C+

C-

D+

D-

Connect Audio3

Connect GND2

Connect Audio1

Connect GND1

Connect Audio2

Connect GND3

Connect Audio4

Connect GND4

8 Pin Terminal Block

A+

A-

B+

B-

C+

C-

D+

D-

Connect Audio3

Connect GND2

Connect Audio1

Connect GND1

Connect Audio2

Connect GND3

Connect Audio4

Connect GND4

C+ C- D+ D-A+ A- B+ B-

Receiver (Audio): 4-Channel Simplex Audio Connection (Output)

Transmitter (Audio): 4-Channel Simplex Audio Connection (Input)

Input

Output

NOTE: AUDIO SIGNAL AND IMPEDANCE MODE

1) Audio Signal: The audio is Mono Audio in default, can support Stereo audio, but you

should consultfor us before the order.

2) Impedance Mode: The audio is unbalanced mode in default, can support 600 ohm

balanced audio, but you should consult for us before the order

Website:www.voscom.com

Input

Output

Stand-alone Installation En_5

The VOS-4400FFT transmitter/VOS-4400FFR receivercan be mounted into a rack or canbe usedas

a stand-alonemodule. As a stand-alone module, the unit can be placed on a desktop or can be

mounted to a wall.

NOTE: Before mounting the VOS-4400FFT transmitter/VOS-4400FFR receiver, please ensure that

there is adequate space at both ends forviewing the front-panel LEDsand for making the various

rear-panel cableconnections.

Stand-alone Mounting Size: 176.5mm x 158mm x 36mm

Website:www.voscom.com

Rack-mount Installation En_6

Installation Instructions

Typical Configurations:

1:Install the video card into a standard 19inch rack, usinguser-supplied rack-mounting

hardware. Becareful to not damage exposed objects on the back of the card cage unit.

2:If asecondary earth ground connectionis needed, a grounded wire with a ground lug can be

attached to the rackusing the protruding screw provided on the right side of the chassis.

3:If desired, blank panels may beinstalled to cover unused slots. A single blank panel coversa

single slot opening.

4:Each fiber optic plug-in module is equipped with a POWER LED indicator that illuminates

when power is applied to the rack unit.

5:Fiber optic plug-in modules(video cards) can be installed into anyof theavailable 14slots

of thecard cage. Most modules require onlya single slot width, but others, such as the 8-Ch

video Series, require two slot widths.

VOS-CH04:

19 inch4U,14 video card slots, suit for 1-ch,2-ch,4-ch,8-ch(two slots)video cards.

Support oneslide-in power supply AC100V~AC240V

VOS-CH06:

19 inch6U,16 video card slots, suit for 1-ch,2-ch,4-ch,8-ch(two slots)video cards.

Support two slide-in power supply AC100V~AC240V, one for redundancy.

Website:www.voscom.com

The VOS-4400FFT transmitter/VOS-4400FFR receivercan be installed into our rackmount chassis,

VOS-CH04 orVOS-CH06, which can be mounted into an industry-standard 19-inch equipmentrack.

Troubleshooting En_7

Indicator Status Meaning Possible Cause Corrective Action

Power LED

Light Power isbeing applied

to the module. --- No actionrequired.

Not Light Power isnot being

applied to the module.

Check powerconnection.

If moduleis rackmounted,

reseat moduleor power

supply asnecessary.

Power connectionis

faulty.

Power supplyhas failed. Replace powersupply.

Loss ofpower occurs due

to trippedcircuit

breaker(s), blownfuse(s),

or faultyelectrical

service.

Check circuit breaker(s),

fuse(s), orelectrical

service asnecessary.

LED indicators on thefront-panel of the transmitter/receiverallow youto monitor signal status,

laser status,data activity, contact closure activation, and operatingpower. Table A~D provide

information aboutthe front-panelindicators and associated troubleshooting guidelines.

Table A: Power Links

Indicator Status Meaning Possible Cause Corrective Action

Video LED(VIDEO 1,VIDEO 2....)

Light Incoming video signal

is present on thechannel. --- No actionrequired.

Not Light

on Transmitter Incoming video signal

is not present on the

channel.

Check power connection

to the video source.

Video source is not

powered on.

Video source is not

connected to the

transmitter.

Check BNC connections.

Coaxial cable is

defective. Replace cable.

Table B: Video Links

Not Light

on Receiver Incoming video signal

is not present on the

channel.

Optical signal is not

being receivedfrom the

transmitter. Optic Fault

LED is also not light.

Refer tothe Optic Fault

LED section in this table.

Video source is not

powered on. Check power connection

to the video source.

Video source is not

connected to the

transmitter.

Check BNC connections.

Coaxial cable connected

to the transmitter is

defective.

Replace cable.

Website:www.voscom.com

Troubleshooting En_8

Indicator Status Meaning Possible Cause Corrective Action

Data(RS485/RS232/RS422) LED

Flashing

Data is being transmitted

onto the fiber by the data

port or is being received

from thefiber by the

data port.

--- No actionrequired.

Table C: Data Links

Indicator Status Meaning Possible Cause Corrective Action

Optic LED

Light The optical signal is being

received andlaser is

operatingproperly.

--- No actionrequired.

Not Light

Table B: Optic Links

Not Light

Data isnot being

transmitted ontothe

fiber bythe data port or

is notbeing received

from thefiber by the

data port.

Data isnot present on

the channel. No actionrequired.

Data connectionis faulty. Check dataconnections.

Data communication

cable isdefective. Replace cable.

The optical signal is

not beingreceived.

Remote fibermodule is

not poweredon. Check power connections.

Replace powersupply if

necessary.

Fiber optic cable is not

connected. Check fiberoptic

connections.

Fiber optic cable

connectors aredirty or

are damaged.

Clean, polish, or replace

fiber opticcable

connectors asnecessary.

Fiber optic cable is

defective. Replace cable.

A problemexists with

the optical power

budget.

Verify thatlosses in fiber

optic cable do not exceed

the optical power budget

specification of the fiber

optic link. If the losses do

exceed theoptical power

budget, contactProduct

Support.

Website:www.voscom.com

Return & Warranty Policy En_9

Warranty Introduction

All VOSCOM manufactured productsare warrantedto be free from defects in manufacturing and

materials forthe warranty term of 3 years. VOSCOM will repair or replace any equipment or parts

proved tobe defectiveduring the term of the warranty.

VOSCOM shall not beobligated to replace or repair equipment that has been damaged by fire,

war, acts of God, or similar causes, or equipment that has been serviced by unauthorized

personnel, altered,improperly installed or abused.

This Returnand Warranty Policy Statement applies to VOSCOM equipment purchased directly

from VOSCOMTechnology Co.,Ltd. If you did not acquire the VOSCOM equipment directly, return

the equipmentto the place of purchase.

Returning VOSCOM products

Before youcan return any product to VOSCOM, you mustobtain a Return Material Authorization

(RMA). Thisapplies to all product returns, including warranty repair/replacements, nonwarranty

repairs, advancereplacements, and credit returns.

To obtain an RMA, (Download from www.voscom.com), and please complete the RMA asmuch

detail aspossible, thensend the RMA to our customer service support:

FAX: +86-571-87389390

E-mail: [email protected]

Customer Servicewill provide you with an RMA number andan RMA acknowledgment form that

confirms yourrequest.

Once youhave theRMA, repackage the product appropriately and attach the RMA

acknowledgement formon the outside of the package. Then send the product to the return

location givenby the customer service center.

All productsmust be returned freight prepaid within 30days of obtaining an RMA. We reserve

the rightto cancel the RMA after 30 days. If you fail to returnthe product within the 30 days,

please contactCustomer Service to get a new RMA.

We will not accept unauthorized returns or freight collection returns; we will return these to

you atyour expense.

If areturned product contains parts that are no longer available orrepairable, wewill contact

you todiscuss resolution and return of the material.

Website:www.voscom.com

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