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Table 1. Port Configuration Options (1 of 2)
Option Factory 1 Factory 2 Comments/Description
E530 E530
Port Type:
V.35 V.35
Selects the
p
ort t
yp
e: EIA-530A,
Port Type:
RS449 RS449
S
e
l
ec
t
s
th
e por
t
t
ype:
EIA
-
530A
,
V.35, RS449, or X.21.
X.21 X.21
Base Rate:
Nx64 Nx64
Enables the
p
ort to either Nx56 or
Base Rate:
Nx56 Nx56
E
na
bl
es
th
e por
t
t
o e
ith
er
N
x
56
or
Nx64 rates.
Disab Disab
Net DCLB:
V.54 V.54
Network-initiated DCLB, allows
DCLB to be controlled by inband
Net DCLB:
FT1 FT1
,
DCLB to be controlled by inband
V.54 or FT1 (ANSI) codes.
Both Both
()
Disab Disab
Port LB:
DTLB DTLB
Port-initiated Loopbacks, allows
Loopbacks to beinitiated through
Port LB:
DCLB DCLB
p,
Loopbacks to be initiated through
the port by the external DTE.
Both Both
epo by ee e a
Disab Disab
All Ones:
DTR DTR
All ones sent to network (DTE) T1
All Ones:
RTS RTS
All
ones
sent
to
network
(DTE)
T1
when DTR or RTS interrupted.
Both Both
Rcv Yellow:
None None
Data port remains enabled, or is
disabled on receiving Yellow on
Rcv
Yellow:
(Received Yellow)
Halt Halt
p,
disabled, on receiving Yellow on
network T1.
Tx Clock:
Int Int
Selects whether the transmitted
data clock is internal (TXC) or
Tx Clock:
Ext Ext
data clock is internal (TXC) or
external (XTXC).
InvertTxC:
Enab Enab
Selects
p
hase inversion of the
I
nver
tT
x
C
:
(Invert Tx Clock)
Disab Disab
S
e
l
ec
t
s p
h
ase
i
nvers
i
on o
f
th
e
transmit clock (TXC).
InvertData:
Enab Enab
Allows the data on the port to be
InvertData:
Disab Disab
Allows
the
data
on
the
port
to
be
inverted.