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CORPORATE OFFICE
901 Explorer Boulevard
Huntsville, AL 35806
800 9ADTRAN
Local: 256 963-8000
Fax: 256 963-8699
Fax Back: 256 963-8200
http://www.adtran.com
email: info@adtran.com
TELCO TECHNICAL
SUPPORT
800 726-8663
REGIONAL OFFICES
Irvine, CA
800 788-5408
Denver, CO
800 471-8651
Atlanta, GA
800 332-6945
Kansas City, KS
800 471-8649
Philadelphia, PA
800 471-8656
Dallas, TX
800 471-8648
Canada
800 232-6811
ADTRAN is an ISO 9001
registered company.
Printed in U.S.A. on recycled paper
61100.019L1-8F May 1998
©ADTRAN, Inc. 1998
Product Specifications
LOOP INTERFACE
■
Line:
4-wire (Tx and Rx pair)
■
Operating Mode:
Full-duplex
■
Data Rate:
192 kbps total; 144 kbps
available to customer
■
Signal Format:
Alternate Mark Inversion,
100% pulse width
■
Output Amplitude:
0.75 volt, zero-to-peak
■
Tx Source Impedance:
Per ANSI
T1.605-1992
■
Rx Source Impedance:
Per ANSI
T1.605-1992
■
Receiver Sensitivity:
Per ANSI T1.605-1992
DS1 FACILITY INTERFACE
■ Fully compatible with WECO D4 channel
bank equipment
NETWORK COMPATIBILITY
■
Interface:
ISDN and other digital service
FACEPLATE CONTROLS AND INDICATORS
■
Controls:
B1/B2, LP/CR, Select, Test
■
Indicators:
Four-character display is used
to select loopback address and display
loopback status
■
Test:
Bantam test jacks for TPI 108/109 RT
II or equivalent test sets
MECHANICAL
■
Size:
4.4" H, 10" D, 1.4" W
■
Weight:
10 oz
■
Mounting:
Mounts in WECO D4 channel
bank, SLC-96 terminals, ADTRAN ACT and
BR1/8 BR1TE Bank
POWER
■
–48V:
250 mA, 1.35 watts dissipation (when
supplying a maximum of 12 watts to
terminal equipment)
■
+12V:
45 mA nominal
■
–12V:
1 mA
■
5V:
— 10 mA Display OFF
— 45 mA Display ON
Ordering Information
EQUIPMENT PART #
T-BR1TE ................................................1100019L1
BR1/8 BR1TE Bank..............................1150018L1
Specifications subject to change without notice.