VOS-4FOM-D232T/R series
4-Channel Duplex RS-232 Data Transmission
Installation Manual
Fiber Optic Transmission Systems
VOSCOM TECHNOLOGIES CO.,LIMITED
WWW.VOSCOM.COM
TM
Page 1: ...VOS 4FOM D232T R series 4 Channel Duplex RS 232 Data 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: ...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 Austral...
Page 4: ...tion 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 LED is green DC5V 1 2 3 4 DATA 4 POWE...
Page 5: ...l Rs232 RXD 3 Ch 4 Ch Rs232 GND PIN None None 1 Ch 2 Ch Rs232 GND 3 Channel Rs232 TXD 4 Channel Rs232 TXD 4 Channel Rs232 RXD C C D D A A B B Transmitter 4 Channel Duplex Rs232 Data Connection Input O...
Page 6: ...nel Rs232 RXD 3 Ch 4 Ch Rs232 GND PIN None None 1 Ch 2 Ch Rs232 GND 3 Channel Rs232 TXD 4 Channel Rs232 TXD 4 Channel Rs232 RXD C C D D A A B B Receiver 4 Channel Duplex Rs232 Data Connection Input Ou...
Page 7: ...ktop or can be mounted to a wall VOS 4FOM D232T VOS 4FOM D232R NOTE Before mounting the transmitterand receiver please ensure that there is adequate space at both ends for viewing the front panel LEDs...
Page 8: ...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 requi...
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: ...epair 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 to...
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...
