ADTRAN 4202023L2, 4202023L1, 4202023L4, 4202023L3 manual

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Federal Communications Commission Radio Frequency Interference Statement

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial envi- ronment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio frequencies. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Shielded cables must be used with this unit to ensure compliance with Class A FCC limits.

Change or modifications to this unit not expressly approved by the party re- sponsible for compliance could void the user’s authority to operate the equip- ment.

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Contents Page #$# Following conventions are used in this manual Important Safety Information Affidavit Requirements for Connection to Digital Services Page Page Service Digital Facility Service Order Network Type Page Page Page Page Caps Department 256 Applications Engineering 800Technical Support 888 4ADTRAN Aces Help Desk 888 874-ACES+,*&+-55 # 0732 +92 + 5&=3 573*6+5!/-6$ Page +-/-601 Page 01 $ #/-6+0,6+00+1 493-# 436+!9$ 66+60,,-01+46-6 #/-6.2!5&$ #/-6 $!&5$#$%%&$%%&0 123+40+-=536++ +1E+0+--+ 06-5*5.++ =5,0 #%,#,0#1##$2++-0946 #$3%&,# 57&5H000013A #&*5 #&*&5 #&*5# #&*&5# #66+13A #&5 #5# #&5# Fuse for left power supply 053/3/362#$%%&$%%&0 #$3%6&!#,053/3/3632 #$3%5&#$!#,053/3/3662 #$%%&$%%&0 #$3%7&!#,053/3/3652 Page # ,# 760 +-.##$#$6%&8+-.#,# +!, ,8$ #$6%3&##$6%6&,,#$# +-01 #$6%7&#.#-9 #$6%60-20 ###++//= 1136+ 069 01+ 024 11006++19-0 +++1560-20 6C+4+#$6% +#,-,# 493++00+3+6,0-96522 55&+ +-0#$6%/&##1 01,-+ # ,+6,,--660-+5 #$6%&,,#$# SNMP/Telnet Disable Shelf 96%&.#9#$#$ 606# 60$#$6%5 96%6&$ +--601 73+-0 +-01 # 5+-0%46? ++613#+# 33?++-613 613 $1C#,# 11F8 Shield Shield for cable Power IndicationSignal Ground Digit Present535$16 34-613 ?5D #+# 5535$1653$4 33$4+613 537 357Not Used Transmit Data from DSU to Network-RingTransmit Data from DSU to Network-Tip Receive Data from Network to DSU-Tip++# +-/0#/-6 @,+#9##1 3+-# +9!/-6$ @,#$,6!$ @,# #7* &++ ++1+ F7&5H0 A55!$ 585! $ #* #-#1 $1++ 55# ##%7# 64202023L1-1 Index-68