Chapter 5 Terminal Operation IP6702A TDMoEthernet
Loop Telecommunication International, Inc.
76
T1 Port A === Port Setup = == 12:52:55 01/18/2016
ARROW KEYS: CURSOR MOVE, TAB: ROLL OPTIONS
FRAME = D4
CODE = B8ZS
INTF = SHORT HAUL
EQU = 0-133
YEL = OFF
AIS = OFF
CAS = ON
IDLE CODE = D5
OOS = BUSY
<< Press ESC key to return to previous menu or save the setup>>
Table 5-25 Port Setup
Field
Setting Options
Default Setting
FRAME
D4, ESF, ESF&T1.403, OFF
D4
CODE
B8ZS, AMI
B8ZS
INTF
SHORT HAUL
EQU
0-133, 133-266, 266-399, 399-533, 533-655 0-133
YEL
ON, OFF
OFF
AIS
ON, OFF
OFF
CAS
ON, OFF
ON
IDLE CODE
0 ~ 9, A ~ F
D5
OOS
BUSY, IDLE
BUSY
Table 5-26 Defining Parameters in Port Setup
Parameters
Definition
CODE
For the E1 line interface, either AMI (Alternate Mark Inverting) or HDB3
(high density bipolar of length 3) line code format can be chosen, be sure
this setting matches that of the network.
EQU
For the equipment to show if the port is equipped.
AIS
AIS, alarm indication signal, notify the far end that a loopback and
diagnostic test are in progression. Thus customer signals are blocked. The
AIS can be sent two ways. In the framed mode, all time slots will have all
ones sent but the framing pattern will be preserved. In the unframed mode,
all ones are sent for all time slots.
YEL
A transmit remote alarm indication at a DS1 interface means that the
interface has a problem with the signal it is receiving from the far end
equipment.
IDLE CODE
Any DS0/DS1 time slot, which is not assigned an idle time slot. An idle
code is transmitted on idle DS0/DS1 time slots. The idle time slot may be
programmed to any bit pattern from 0x00 to 0Xff.
OOS
Out Of Service Signaling, when failure of the facility occurs, if there are
calls in progress, the billing system should be notified to stop charging the
customer at the time of facility failure.
5.16.2.2.
Port Loopback Test
The full menu path for Port Loopback Test is as follows:
O
> Logon
P
> Choose a Port
