Patton electronic 1092ARC 3 V.52 BER Test Pattern Generator, Patton Model # Description

1.Activate RDL. This may be done in three ways:

-Move the front panel toggle switch to the Left to “Remote”.

-Raise the RDL signal on the interface (see Appendix C).

-Set Remote Loopback from the VT100 screen.

Note: Remote Loopback cannot be activated until approximately 45 seconds after the two modems have linked to each other.

2.Perform a V.52 BER test as described in Section 5.2.3. If the BER test equipment indicates a fault, and the Local Line Loopback test was successful for both Model 1092ARCs, you may have a problem with the twisted pair line between the modems. You should then check the twisted pair line for proper connections and continuity.

5.2.3V.52 (BER) Test Pattern Generator

To use the V.52 BER tests in conjunction with the Remote Digital Loopback tests* (or with Local Line Loopback tests), follow these instructions:

1.Locate the “511/511E” toggle switch on the front panel of the 1092ARC and move it to the left. This activates the V.52 BER test mode and transmits a “511” test pattern into the loop. If any errors are present, the local modem’s red “ER” LED will blink sporadically.

2.If the above test indicates no errors are present, move the

V.52 toggle switch to the right, activating the “511/E” test with errors present. If the test is working properly, the local modem's red “ER” LED will blink approximately once per second. A successful “511/E” test will confirm that the link is in place, and that the Model 1092ARC’s built-in “511” generator and detector are working properly.

APPENDIX A

PATTON ELECTRONICS MODEL 1095RC

FACTORY REPLACEMENT PARTS

AND ACCESSORIES

Patton Model #	Description
1001RPEM-RAC	120/240V Rear Power Entry Module
1001RPSM-RUI	120/240V Front Power Supply Module
1001RPEM-RDC	DC Rear Power Entry Module
1001RPSM-R48A	48V Front Power Supply Module
1001R14P	Rack 14 Slot 2U Chassis Only
1001R14P/R48V	Rack 14 Slot 2U w/Dual Universal
	Input 48VDC Power Supplies
1001R14P/RUIA	Rack 14 Slot 2U w/Dual Universal
	Input 90-260VAC Power Supplies
	European Power Cord
1001R14P/RUIC	Rack 14 Slot 2U w/Dual Universal
	Input 90-260VAC Power Supplies
	Austrialia Power Cord
1001R14P/RUID	Rack 14 Slot 2U w/Dual Universal
	Input 90-260VAC Power Supplies
	UK Power Cord
1001R14P/RUIG	Rack 14 Slot 2U w/Dual Universal
	Input 90-260VAC Power Supplies
	India Power Cord
1001R14P/RUIK	Rack 14 Slot 2U w/Dual Universal
	Input 90-260VAC Power Supplies
	US Power Cord
1001RCM12545	DB-25/RJ-45 Rear Card
1001RCM125TB	DB-25/TB Rear Card
1001RCM13445	M/34/RJ-45 Rear Card
1001RCM134TB	M/34/TB Rear Card
1001RCM11545	DB-15/RJ-45 Rear Card
1001RCM115TB	DB-15/TB Rear Card
1001MC	Management Card
IM2RC/F	64K/G703 Rear Card
IM2RC/B	RS-530 Interface Rear Card
IM2RC/D	X.21 Interface Rear Card
1180RC DB	V.35 Daughter Board
0516FPB1	Single Width Blank Front Panel
0516FPB4	4-Wide Blank Front Panel
0516RPB1	Single Width Blank Rear Panel
0516RPB4	4-Wide Blank Rear Panel
056S1	Set of 16 #4 pan head screws/washers
10-25M/35M-1	Cable, 6 ft, DB-25 male to M/34 male
1010-10	Terminal Block, 2 Position, Male
07M1092ARC	User Manual

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