Data Programming; Figure 5-43 Assignment Of Different Route Numbers For Fccs And Ccis Links (Example) - NEC NEAX 2400 IPX Manual

DATA PROGRAMMING

Assignment of FCH Related Data
Specifications for the SDH data setting are described below.
1. When FCCS and CCIS links are used together in the network, a different route number must be assigned
to each Connection Trunk (B-ch), Connection link (D-ch), Speech Line for CCIS, and Signal Line for
CCIS. Figure 5-43
Available
Network
Connection Trunk
FCCS
Connection Link
Speech Line
CCIS
Signal Line
Note: The same route number cannot be used for a different route.

Figure 5-43 Assignment of Different Route Numbers for FCCS and CCIS Links (example)

2. System data (SYS1, INDEX 531) must be assigned prior to the trunk data assignment for the SDT.
3. When the SDT card is used to replace the DTI card, and the trunk data has already been assigned for the
DTI, perform the circuit card initialization after setting system data.
4. When Connection links to the SDT card are being assigned, a maximum of 512kbps (8ch) TS (Time slot)
can be used as Connection link (data link). Assignment order of TSs used for Connection link between
SDT and FCH must be identical. Any TS can be used for Connection link.
7.2.1 Data Programming
STEP 1: ASYDL
Designate the MG accommodating the SDT circuit card.
b0-b7 Assign "1" to the bit number corresponding to the mounted MG number.
SDT can be mounted in the odd MG only.
Note:
STEP 2: ACRD
Assign the Connection Route Class data.
• Connection trunk (for Voice)
C_RT: 10
TF=3
CHAPTER 5
Page 98
Revision 1.0
provides an example.
Route
Route
Number
RT=10
RT=11
RT=20
RT=21
TCL=4
x
Not Available
Network
FCCS
CCIS
RLP=2 LSG=12
NDA-24299
Route
Route
Number
Connection Trunk
RT=10
Connection Link
RT=11
Speech Line RT=10
Signal Line RT=11