Specifications

1-10
Cisco ONS 15454 and Cisco ONS 15327 TL1 Command Guide, R3.3
May 2002
Chapter 1 Getting Started
Test Access
1.8.1 Mode Definitions
Figure 1-3 through Figure 1-6 show what the different <MD> test access modes refer to. The following
descriptions are taken from GR-834-CORE, section 6-4.
Figure 1-3 Circuit with no access
Figure 1-4 Monitor E (MONE) access
MONE indicates that a monitor connection is to be provided from the FAD to the A transmission path
of the accessed circuit.
Figure 1-5 Monitor F (MONF) access
MONF indicates that the FAD is providing a monitor connection to the B transmission path of the
accessed circuit.
Note The MONE and SPLTA modes are applicable to unidirectional circuits from E to F. The MONF and
SPLTB modes are applicable to unidirectional circuits from F to E.
61106
A
E
B
F
"Mapped"
AID
AID
Dual-FAD TAP
(2 times the bandwidth
of the circuit accessed)
61107
A
E
B
F
"Mapped"
AID
AID
Dual-FAD TAP
(2 times the bandwidth
of the circuit accessed)
61108
A
E
B
F
"Mapped"
AID
AID
Dual-FAD TAP
(2 times the bandwidth
of the circuit accessed)