+-.##$, 760, #$6%&8+-.#,# | ADTRAN 4202023L1, 4202023L4, 4202023L2

8+-.#)#$

:++6,!&+2$+-C0-

-6<1&5*69-61,--6 01+6,-0!/= $/:, 6 C03+-+/46",! *',6603+-,

0-6+6,

)!1/1

"760'

Battery

O 1 2 3 4 5 6 7 8

SW1 N

Fuses

F1

F2

F3

JP3

DCE

JP2

DTE

Switch 1 sets shelf number,	Jumpers configure the
master/slave operation, SNMP,	card for local (DCE)
and battery enable/disable.	or remote (DTE)
	operation.

"#$6%&8+-.#),)#,

Image 36

ADTRAN 4202023L1, 4202023L4, 4202023L2, 4202023L3 manual +-.##$, 760, #$6%&8+-.#,#