Line Encoding; Switchtype - 3Com 3C8S5007 - SuperStack II PathBuilder S500 Switch User Manual

174 A I: C
PPENDIX OMMANDS AND
Values

Line ENCoding

Syntax
Default
Description

SwitchType

Syntax
Default
Description
P F U
ARAMETERS OR LTRA
LH1 T1 0 dB
LH2 T1 7.5 dB
LH3 T1 15 dB
LH4 T1 22.5 dB
SH1 T1 0-133 feet
SH2 T1 133-266 feet
SH3 T1 266-399 feet
SH4 T1 399-533 feet
SH5 T1 533-655 feet
SH7 E1 G.703 120 Ohm
SETDefault !<path> -PAth LineENCoding = B8ZS | AMI | HDB3
SHow [!<path> | !*] -PAth LineENCoding
SHowDefault [!<path> | !*] -PAth LineENCoding
HDB3
The Line ENCoding parameter specifies the transmission encoding
method for the T1 or E1 line. The coding method you specify for the line
must match the attached communication device. B8ZS or AMI should be
used for T1 connectors and HDB3 or AMI should be used for E1
connectors.
Before changes to this parameter can take effect, a "SETDefault !<path>
-PAth=ConnCONTrol = Enable" command needs to be issued on the
corresponding connector.
SETDefault !<connectorID> -PAth SwitchType = ETSI | ATT5ESS |
DMS100 | ATT4ESS | DMS250 | NTT | NI2
ETSI
The SwitchType parameter specifies the type of central office or PTT
switch to which the Ultra-WAN CSU/DSU connector interfaces.
ETSI is valid only for E1 lines. ATT5ESS and DMS100 are valid only for T1
lines.
-WAN CSU/DSU I
NTERFACES