AT&T G3 ユーザーズマニュアル

AT&T

Issue 2 January 1996

B-11

Design Configuration
Customer-Provided Multiplexor Data Networks

S75R1V3/

G1/G3I/

G3S

Remote Switch

Local Switch

AAAAAAAA

PROXY

AGENT

RS232

Ser Pt

dte

ADU-f

Data

TN726B

Data.

TN726B

Customer

Data Network

TN726

Data

netcon

PA Cable

and Adapter

Note 3

Note 3

OR

2169-004

63180

S75R1V3/

G1/G3I/G3S

G3R

m

u

x

Null

Modem

DIG.

TN754B

Note 2

Note 2-Assumes

Proxy Agent Must

Dial Something

-9600

Async

Port

M

F

B) Alternate Arrangement

Note 1

AAAA

AAAA

AAA

AAA

PROXY

AGENT

RS232

Ser Pt

dte

PA Cable

and Adapter

A) Preffered Arrangement

***DRAFT***

PROXY AGENT CONNECTIVITY

WITH CUSTOMER MULTIPLEXER

DATA NETWORKS

m

u

x

dce

-9600 Async Port

-Passes DTR to

Far end

Remote Switch

TN726

Data

netcon

PK.Data

TN553

OR

G3R

m

u

x

7400A or

7400B+

Data Module

(Prefer 7400A)

DIG.

TN754B

dte

M

F

-Idle until ATDT

Dial String

Customer

Data Network

-9600 Async Port

-Rcvs & asserts DTR

to 7400 D. M.

Note 1

C

u

st

om

er-P

rovi

de

d Mu

lti

p

lexo

r Da

ta Net

w

o

rks