4 3 2 1 ZONE ISSUE DESCRIPTION DATE APPROVAL 907-R VIDEO - POWER LED RG-179 75 OHM COAX. CAMERA A PRODUCTION ISSUE 2004-11 +5V J7 OR +5V LINK AND D GND VIDEO LEDS SIGNAL LINK VA 1 VA 3 GENERATOR VA 2 D DATA LEDS VOAT DN1 UP1 DN2 UP2 OR 10dB ATTENUATOR DN3 UP3 DN4 UP4 1

DN5 UP5 ON DN6 UP6

8 1. Ensure laser (TX) of the remote card (907-R) is connected byoptical fiber to the receiver (RX) of the RX OPTICAL console card (907-C) and laser (TX) of the console card is connected to the receiver of the remote

1 FO TXVR ON ON FIBER card. 18

1

ON TX 8 2. A minimum of 5dB optical attenuation is required foroptimum performance. A 10dB fixed attenuator or ON

18

1 ON variable optical attenuator (VOAT) is recommended for testing. Fiber spools are optional, but OPTICAL recommended to provide dispersion. FIBER 3. All optical fibers and attenuators must be of the same type, e.g. singlemode (SMF), 50/125um C multimode, or 62.5/125um multimode (MMF). MONITOR 4. Apply +5Vdc power to J7 on both cards using the power harnesses provided. The power source must be capable of providing at least 1A per card. Voltage from the power source must be regulated +5Vdc C OPTIONAL OPTIONAL +/- 0.25Vdc. The power LED on each card should be ON (green). 2KM 2KM 5. If the optical link is established, the LINK LED on each 907 card will be ON (green). If the optical link is SPOOL SPOOL not established, verify that the output power from each laser is good (>-4dBm) and the optical receiver power at each receiver is good (>-24dBm). A fiber optical power meter and test cable are required for these measurements. Ensure all connectors are cleaned prior to mating them. 907-C RG-179 POWER LED 75 OHM +5V Video Test: +5V COAX. J7 LINK AND 6. Attach a video camera (NTSC or PAL) or video signal generator to video channel #1 on the 907-R and GND VIDEO LEDS LINK a video monitor to channel #1 on the 907-C. Use video test cables supplied or equivalent 75 ohm ON VA 1 VA 2 1 VA 3 coaxial cables with SMB connectors for the 907 cards and BNC connectors for the video equipment. DATA LEDS VOAT The video #1 LED(VA1) should be ON (green) at each end of the system. A high quality video signal DN1 UP1 DN2 UP2 OR 10dB ATTENUATOR should be visible on the monitor. The other video channels may be tested by attaching test cables

DN3 UP3 B 1 B DN4 UP4

DN5 UP5 ON accordingly. Any black lines in the video typically indicate a marginal optical link. DN6 UP6 RX 8

1 FO TXVR ON ON

18

1

ON TX 8

ON ON

181

1

ON

TOLERANCES THIS DRAWING IS THE PROPERTY OF FOCAL TECHNOLOGIES CORPORATION (EXCEPTAS NOTED) AND MAY BE NEITHER COPIED, REPRODUCED, OR OTHERWISE DEALT WITH NOR 1. DIMENSIONS IN INCHES ITS CONTENTS COMMUNICATED TO OTHERS EXCEPT IN ACCORDANCE WITH 2. 3 DECIMAL PLACES +/- 0.005 WRITTEN INSTRUCTIONS RECEIVED FROM FOCAL TECHNOLOGIES CORPORATION. 3. 2 DECIMAL PLACES +/- 0.010 DRAWN 4. FRACTIONS +/- 1/32 A. CRESS FOCAL TECHNOLOGIES CORPORATION 5. ANGLES +/- 0.5 DEGREE 40 THORNHILL DRIVE, UNIT 7 CHECKED A ESD SENSITIVE PARTS I. MACKAY DARTMOUTH, NS CANADA, B3B 1S1 A MAY BE USED. TAKE APPROVED TITLE PRECAUTIONS. J. SNOW MODEL 907 TEST CONFIGURATION MATERIAL DATE N/A 2004-11-17 FINISH FILENAME SIZE TYPE DRAWING NO. ISSUE N/A 907-2014-00A.CDR 907-2014-00 A SCALE SHEET B SK NTS 1OF2 4 3 2 4 3 2 1 RS232 DATA TEST: 7. Connect one of the four RS-232 data channels at 907-R and 907-C per wiring diagram of the Molex 9. Data LEDs (DN1, DN2...DN6; UP1, UP2...UP6) indicate presence and direction of connector in 907-2001-00. Transmit (TXD) and receive (RXD) pins on the 907 cards are referenced to traffic. Red data LEDs monitor data received into the 907; green LEDs monitor data the 907 (transmit pins are driven by the 907). Terminating devices are typically DTE types, such as the transmitted from the 907. Uplink (UP) and downlink (DN) channels and LEDs are COM port on a personal computer (PC). Wiring a DB-9 COM port for PC to PC data transfers is shown independent. Uplink LEDs at one end should be matched by uplink LEDs at the other D below. Other types of port or connectors may require different wiring. A terminal program on the PC end. For example, UP2 red LED ON at the 907-R (data received on channel 2) should D may be used to test basic functionality of the RS-232 link. be matched by UP2 green LED ON at the 907-C (data transmitted on channel 2). OPTICAL LINK DTE(PC) 907-R 907-C DTE(PC) RS-232 RS-232 RXD 2 TXD TXD RXD 2 TXD 3 RXD RXD TXD 3 COM 5 COM COM COM 5

DB-9 DB-9 If an Ethernet card (907-EIB) is added to the system, typically channels1-4ofthe907aredisabled. In this configuration 907 Tx and Rx LED’s for data channels1-4areONcontinously. C C RS485 DATA TEST 8. Connect one of the two RS-485/422 data channels at 907-R and 907-C Molex connectors per wiring in 907-2001-00. If RS-485 autosense is required, ensure DIP switches on the 907 cards are set according to 907-2001-00. Transmit (TX+/-) and receive (RX+/-) pins on the 907 cards are referenced to the 907 (TX pins are driven by the 907). See diagram below: OPTICAL LINK RS-485 907-R 907-C RS-485 (2 WIRE) (2 WIRE) TX/RX+ TX/RX+ TX/RX+ TX/RX+ TX/RX- TX/RX- TX/RX- TX/RX-

B B 907-C RS-422 907-R (4 WIRE) RX+ TX+ TX+ RX+ RX- TX- TX- RX- TX+ RX+ RX+ TX+ TX- RX- RX- TX- TOLERANCES THIS DRAWING IS THE PROPERTY OF FOCAL TECHNOLOGIES CORPORATION OPTICAL (EXCEPTAS NOTED) AND MAY BE NEITHER COPIED, REPRODUCED, OR OTHERWISE DEALT WITH NOR LINK 1. DIMENSIONS IN INCHES ITS CONTENTS COMMUNICATED TO OTHERS EXCEPT IN ACCORDANCE WITH Terminating devices are typically sensors (e.g. sonars) at one end and master controllers (e.g. 2. 3 DECIMAL PLACES +/- 0.005 WRITTEN INSTRUCTIONS RECEIVED FROM FOCAL TECHNOLOGIES CORPORATION. 3. 2 DECIMAL PLACES +/- 0.010 DRAWN sonar processors) at the other end. Basic functionality may be tested with a PC to PC link, as in 4. FRACTIONS +/- 1/32 A. CRESS FOCAL TECHNOLOGIES CORPORATION the RS-232 tests, with RS-232 to RS485/422 converter boxes. 5. ANGLES +/- 0.5 DEGREE 40 THORNHILL DRIVE, UNIT 7 CHECKED A High data rates on RS-485 or RS-422 may require use of UTP or STP cable with controlled ESD SENSITIVE PARTS I. MACKAY DARTMOUTH, NS CANADA, B3B 1S1 A MAY BE USED. TAKE APPROVED TITLE impedance, typically 100 or 120 ohms. Optional line terminators may be enabled on the 907 per PRECAUTIONS. J. SNOW 907-2001-00. There must be a common ground reference between each 907 and data source, MODEL 907 TEST CONFIGURATION MATERIAL DATE typically via power grounds. N/A 2004-11-17 FINISH FILENAME SIZE TYPE DRAWING NO. ISSUE N/A 907-2014-00A.CDR 907-2014-00 SCALE SHEET B SK A NTS 2OF2 4 3 2