Hitachi GR2000 Series Installation Manual page 261

Restrictions applicable to NWJ1-8U circuit multiplex connections
When mounting NWJ1-8U in the device and setting the PRI circuit, there are limit
the number of circuit interfaces and multiplexed time slots. NWJ1-8U restriction
are given in Table 4-80
Table 4-80 NWJ1-8U connection restrictions
Line
Interface
number
0 High speed digital (1.5M) (leased line)/
High speed digital (1.5M) (ISDN)
1 High speed digital (1.5M) (leased line)/
High speed digital (1.5M) (ISDN)
2 High speed digital (1.5M) (leased line)/
High speed digital (1.5M) (ISDN)
3 High speed digital (1.5M) (leased line)/
High speed digital (1.5M) (ISDN)
4 High speed digital (1.5M) (leased line)
5 High speed digital (1.5M) (leased line)
Time slots start Posible Time
number slots
TS1 to TS24 1 to 24
TS1 to TS24 1 to 24
TS1 to TS24 1 to 24
TS1 to TS24 1 to 24
TS1 to TS24 1 to 24
TS1 to TS24 1 to 24
The number
time slots
1 to 24
1 to 24
1 to 24
1 to 24
(It is possible
define the tim