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Product Specifications

LOOP INTERFACE

Interface

1 SDSL interface per card

Data Rates

128 to 768 kbps

Signal Format

2B1Q

ENVIRONMENTAL

Operating Temperature

–40° to +70° C

Relative Humidity

Up to 95% non-condensing

Indicators

Network

Loop

Physical

2.5" H x 0.625" W x 9.375" L

Power

No bank fill restrictions

Frame Relay Interface

Conforms to RFC 1490

Compatible with FRF, ANSI T1.617 Annex D,
and ITU TQ.933A

CORPORATE OFFICE

ADTRAN, Inc.

901 Explorer Boulevard

P.O. Box 140000

Huntsville, AL 35814-4000

800 9ADTRAN

256 963-8000

fax: 256 963-7916

fax back: 256 963-8200

e-mail: [email protected]

web site: www.adtran.com 

REGIONAL OFFICES

Atlanta, GA

800 332-6945

Chicago, IL

877 787-0785

Dallas, TX

800 471-8648

Denver, CO

800 471-8651

Irvine, CA

800 788-5408

Kansas City, KS

800 471-8649

Philadelphia, PA

800 471-8656

San Antonio, TX

888 223-7671

Seattle, WA

888 727-4920

INTERNATIONAL 

CONTACTS

Asia Pacific/Australia

852-2824-8283 (Hong Kong)

Canada

800 232-6811 

Caribbean/Latin America

954 746-5355

All other International

inquiries

256 963-2500

ADTRAN is an ISO 9001 

registered company.

Printed in the U.S.A. on recycled paper.

61150302L1-8A October 1998

©1998 ADTRAN, Inc. All rights reserved.

Ordering Information

EQUIPMENT

PART #

BR1/10 FramePort 768..........................1150302L1

Specifications subject to change without notice.

Frame Relay

Network

High Speed

User Lines

up to 10 

subscribers

at 768 kbps

1x BR1/10 Channel Bank 
with BR1/10 FramePort 768
Frame Relay Concentrator

Non-channelized DS-1

Frame Relay

Network

Up to 20 SDSL

subscribers

at 128 kbps 

to 768 kbps

2x BR1/10 Channel Bank 
with BR1/10 FramePort 768
Frame Relay Concentrator

DS-1 #1

DS-1 #2

Frame Relay

Network

Up to 10 SDSL

subscribers

at 128 kbps
to 768 kbps

BR1/10 EV (Environmental Housing)
with BR1/10 FramePort 768
for remote locations

LP1

LP2

DSX

ALM

LBK

399

DSX-1

LB0

R

S

2

3

2

266

533

133

0

EXT

Non-channelized

DS-1

HDSL

HTU-C

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