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Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
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Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com
OCTOBER 1994
TS675A
BRTS-100 ISDN Test Set
PASS FAIL
TEST STATUS
PHAN
TO
M
PINS 7-8
AUX
POW
ER
LINE
TEST
RECEIVE
INITIATE
LINE
SPEAKER
TERMINATE
100 OHM
POWER
OFF ON
ON OFF
REV NORM
TRACE
TONE
LEVEL -6dB
TRANSMIT
“D” ACTIVITY
IMPEDANCE
CONTINUITY
GRN “1” RED “0”
BRTS-100
ISDN Test Set
18
18
A
B