ADTRAN Express 6530, Руководство по установке и обслуживанию

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10 61225001L1-5D
G. Full G.703 Service
If this quick key command is selected, the cross-
connect map will automatically configure the time
slots for Full G.703 service, and the framing will be
set for transparent. Refer to the
Typical Applications
subsection for more information.
N. Full Nx64K Service
If this quick key command is selected, the
cross-connect map will automatically configure the
time slots for full Nx64K service. Refer to the
Typical
Applications subsection for more information.
Tab. Select SHDSL or G.703 Timeslots
The tab key moves the cursor between the SHDSL
and G.703 sections of the cross-connect map.
Arrow Keys. Move Cursor
The arrow keys allow movement between the
individual time slots.
G.703 Service Time Slots
A service is comprised of an arbitrary collection of
time slots from the SHDSL interface that shall be
configured via the management interface. Time slot
allocation on an ordered noncontiguous basis is
possible with each time slot within a service having
the same delay. An example is illustrated in
Figure 7 .
All unused time slots contain a configurable bit
pattern that is set via the management interface. The
default bit pattern is all 1s. Unused time slots are
those which are sent out of the G.703 port, but are not
part of a service. The G.703 port transmits the unused
time slot patterns, and the receive ignores the unused
time slots.
The service values (1-31) correlate to the G.703
Services test options. These options provide the
capability to loopback and test time slots by service
value, so as not to affect other services in surrounding
time slots.
Figure 7. Time Slot Allocation
V.35
Nx64K
Port
Nx64K Service
SHDSL Service
E1 Port
TS0 TS1 TS2 TS3 TS4 TS5 TS6 TS7 TS8 TS9
TS10
TS1
1
TS12 TS13 TS14 TS15 TS16 TS17 TS18 TS19 TS20 TS21 TS22 TS23 TS24 TS25 TS26 TS27 TS28 TS29 TS30 TS31 TS32 TS33 TS34 TS35
TS0 TS1 TS2 TS3 TS4 TS5 TS6 TS7 TS8 TS9
TS10
TS1
1
TS12 TS13
TS0 TS1 TS2 TS3 TS4 TS5 TS6 TS7 TS8 TS9
TS10
TS1
1
TS12 TS13 TS14 TS15 TS16 TS17 TS18 TS19 TS20 TS21 TS22 TS23 TS24 TS25 TS26 TS27 TS28 TS29 TS30 TS31
14x64K
V.35
E1 Service
NTU Generated
TS0
E1 Service 1
(12 x 64K)
E1 Service 2
(10 x 64K)