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Product Overview

En_2

The 

 can transmission 8-Channel 

simplex 

 over singlemode or multimode 

optical cable. 

Stand-alone or rack-mount. The cards can be inserted 

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

card cage (VOS-CH04 or VOS-CH06). 

 

VOS-8FOM-SCCT/R

contact closure

One 8-Channel card require 

two slots widths

.

System Diagram:

Model Number

Transmitter

Receiver

Fiber Mode

Wavelengths

Optical
Power
Budget

Maximum
Transmission
Distance

Multi-Mode

1310nm

VOS-8FOM-SCCMR

VOS-8FOM-SCCMT

The Optical Power Budget data fit Mulit-mode(62.5/125 

m),Single-Mode(9/125 

m).

When using 50/125 

m multimode fiber, subtract 3 dB from the optical power budget.

Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, 

    splices and patch panels.

Maximum transmission distance is also limited by fiber bandwidth.

Power adapter is manufactured by third party and is supplied with fitted screw-terminal output cables.Power 

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

Please feel free to consult factory for any special requirement and customization

Note:

16dB

2km

Single-Mode

VOS-8FOM-SCCSR

VOS-8FOM-SCCST

12dB

20km

Models and Optical Power Budget:

•Dry Contact Closure or TTL data over one fiber 

•Multi-mode Fiber Support for Distances up to 2.0 km

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

•No EMI or RFI and no ground loops  

•Stand alone or rack-mount 

Features:

Note:

 More detail specification please find in the datasheet or our website: www.voscom.com

Contact Closure

8

8

1310nm

Fiber optic Cable

VOS-8FOM-SCCT
Transmitter

VOS-8FOM-SCCR
Receiver

8 x Simplex Contact Closure

Dry CC or TTL Data

8 x Simplex Contact Closure

Dry CC or TTL Data

VOS-8FOM-SCCST-4

VOS-8FOM-SCCST-6

VOS-8FOM-SCCSR-4

VOS-8FOM-SCCSR-6

Single-Mode

Single-Mode

1310nm

1310nm

18dB

25dB

40km

60km

Summary of Contents for VOS-8FOM-SCC Series

Page 1: ...VOS 8FOM SCCT R series 8 Channel Simplex Contact Closure Transmission Installation Manual Fiber Optic Transmission Systems VOSCOM TECHNOLOGIES CO LIMITED WWW VOSCOM COM TM...

Page 2: ...on or pinched particularly at plugs convenience receptacles and the points where they exit from the apparatus 13 Refer all servicing to qualified service personnel Servicing is required when the appar...

Page 3: ...also limited by fiber bandwidth Power adapter is manufactured by third party and is supplied with fitted screw terminal output cables Power adapter included for standalone US European UK or Australian...

Page 4: ...ter output Receiver Panel Cable Connection En_3 Installation Instructions NOTE1 Digital fiber optic transmitter and receiver should be used in pairs one is Transmitter LED is red the other is Receiver...

Page 5: ...ct CC 2 Connect CC 4 Connect CC 4 Connect CC 3 Connect CC 3 Input 1 2 3 4 5 6 7 8 EXT1 Input Input Transmitter EXT1 Terminal Block 1ch 4ch simplex CC input Transmitter EXT2 Terminal Block 5ch 8ch simp...

Page 6: ...C 2 Connect CC 4 Connect CC 4 Connect CC 3 Connect CC 3 Output 1 2 3 4 5 6 7 8 EXT1 Output Output Receiver EXT1 Terminal Block 1ch 4ch simplex CC output Receiver EXT2 Terminal Block 5ch 8ch simplex CC...

Page 7: ...sktop or can be mounted to a wall VOS 8FOM SCCT VOS 8FOM SCCR NOTE Before mounting the transmitterand receiver please ensure that there is adequate space at both ends for viewing the front panel LEDs...

Page 8: ...R LED indicator that illuminates when power is applied to the rack unit 5 Fiber optic plug in modules video cards can be installed into any of the available 14 slots of the card cage Most modules requ...

Page 9: ...rs 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 thechanne...

Page 10: ...Data is not present on the channel No action required Data connection is faulty Check data connections Data communication cable is defective Replace cable The optical signal is not being received Rem...

Page 11: ...repair replacements nonwarranty repairs advance replacements and credit returns To obtain an RMA Download from www voscom com and please complete the RMA as much detail as possible then send the RMA t...

Page 12: ...repair department will evaluate the returned product to determine whether it is a warranty or non warranty replacement and bill you accordingly We will invoice advance replacements at shipment and cre...

Page 13: ...ut notice 2 You can download the latest PDF document here www voscom com 3 Online Technical Support please E mail support voscom com 4 More detail product information please E mail sales voscom com or...

Page 14: ...R MOISTURE DO NOT LOOK INTO OPTICAL PORTS WITH POWER ON Headquarters Information Distributor Information VOSCOM TECHNOLOGIES CO LIMITED Hangzhou Zhejiang P R CHINA 310004 Tel 86 571 87389389 Fax 86 57...

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