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Notice!

Although every effort has been made to insure that this manual is current
and accurate as of date of publication, no guarantee is given or implied
that this document is error free or accurate with regard to any specifica-
tion.  TC Communications, Inc. reserves the right to change or modify
the contents of this manual at any time without prior notification.

© 

COPYRIGHT  1992-2007.    ALL  RIGHTS  RESERVED.

MODEL:

S/N:

DATE:

TC Communications, Inc.  17881 Cartwright Road - Irvine, CA   92614

Tel: (949) 852-1972    Fax: (949) 852-1948    Web Site: www.tccomm.com    Email: [email protected]

TC1504

RS-422/RS-449  SYNC

FIBER OPTIC MODEM

(Rev. A0.1)

User's Manual

Summary of Contents for TC1504

Page 1: ...o any specifica tion TC Communications Inc reserves the right to change or modify the contents of this manual at any time without prior notification COPYRIGHT 1992 2007 ALL RIGHTS RESERVED MODEL S N DATE TC Communications Inc 17881 Cartwright Road Irvine CA 92614 Tel 949 852 1972 Fax 949 852 1948 Web Site www tccomm com Email info tccomm com TC1504 RS 422 RS 449 SYNC FIBER OPTIC MODEM Rev A0 1 Use...

Page 2: ...ional Theory 3 Electrical Specifications Virtual Connection 3 Power Requirements 3 LEDs DIP Switches Connectors 4 Optical Specifications 4 Physical Characteristics 4 Temperature 4 Transmit Data Transmit Clock Wave Forms 5 Installation Troubleshooting 5 Warranty Return Policy 6 ...

Page 3: ...erational Theory The TC1504 latches onto the RS 422 RS 449 data by the received clock signal from user s equipment to produce an encoded optic signal with an embedded clock The composite optic signal is then transmitted by the optic transmitter through the optic cable to a remote TC1504 s optic receiver The received optic signal is processed and decoded to separate data and clock from the composit...

Page 4: ...dB 1310nmSingleMode 9 125µm 20dB Distance 850nmMultimode 62 5 125µm up to 3km distance 1310nmMultimode 62 5 125µm up to 4km distance 1310nmSingleMode 9 125µm up to 30km distance Wavelength 850nmMultimode 1310nmMultimode 1310nm Single Mode Connector ST FC Launch power sensitivity and distance are listed for reference only These numbers may vary Physical Characteristics Height 0 79 2 0 cm Width 4 1 ...

Page 5: ... Always connect one TC1504 and conduct a Local Optic Loopback test first To perform the test 1 Use a short optic cable to loop from optic Tx back to optic Rx 2 Connect the TC1504 to the user s equipment 3 Check if the Sync LED is lit 4 If the Sync LED is off try sliding the DCE DTE switch down or verify the fiber cable and connections then re examine the Sync LED 5 The TC1504 requires a clock inpu...

Page 6: ...uch goods at the premises of the Buyer or may give written authorization to Buyer to return the goods to TC Communications Inc transportation charges prepaid for examination by TC Communications Inc Buyer shall bear the risk of loss until all goods authorized to be returned are delivered to TC Communications Inc TC Communications Inc shall not be liable for any inspection packing or labor costs in...

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