NEC NEAX 2400 ICS Features Manual page 473

General Description (cont'd)
PAD PATTERN 2
24 DTR with SFI 50 = 0
ARTD
Transmit
PAD
PAD
Setting
0 -9db
1 -3db
2 -3db
3 -6db
4 -9db
5 0db
6 Unused
7 0db
16 COTBE with SFI 50 = 0
ARTD Transmit
PAD PAD
0 0db
1 0db
2 -3db
3 -6db
4 0db
5 0db
6 Unused
7 0db
8TLTR (DID) with SFI 50 = 0
ARTD Transmit
PAD PAD
0 0db
1 -3db
2 -6db
3 -6db
4 0db
5 0db
6 Unused
7 0db
NEAX2400 ICS Business Features and Specifications
NDA-24143, Issue 4
RS-464A PAD
PAD PATTERN 2
24 DTR with SFI 50 = 1
Receive ARTD
PAD PAD 2
-3db 0
+3db 1
-3db 2
0db 3
-3db 4
0db 5
Unused 6
0db 7
16 COTBE with SFI 50 = 1
Receive ARTD
PAD PAD 2
0db 0
0db 1
-3db 2
-6db 3
+6db 4
0db 5
Unused 6
0db 7
8TLTR (DID) with SFI 50 = 1
Receive ARTD
PAD PAD 2
0db 0
-3db 1
-6db 2
+6db 3
+6db 4
0db 5
Unused 6
0db 7
Transmit Receive
PAD PAD
ARTD, ARTD,
PAD PAD
-3db +3db
-3db -3db
-6db 0db
-9db -3db
0db 0db
Unused Unused
0db 0db
Transmit Receive
PAD PAD
ARTD PAD
0db 0db
-3db -3db
-6db -6db
0db +6db
0db 0db
Unused Unused
0db 0db
Transmit Receive
PAD PAD
ARTD PAD
-3db -3db
-6db -6db
-6db +6db
0db +6db
0db 0db
Unused Unused
0db 0db
PAD PATTERN 2
24DTR with APAD Setting
APAD Transmit
Setting PAD
1 -3db
2 -3db
3 -6db
4 -9db
5 Unused
15 Pad Off
16 COTBE with APAD Setting
APAD Transmit
Setting PAD
1 0db
2 -3db
3 -6db
4 0db
5 Unused
15 Pad Off
8TLTR (DID) with APAD Setting
APAD Transmit
Setting PAD
1 -3db
2 -6db
3 -6db
4 0db
5 Unused
15 Pad Off
R-37
Receive
PAD
+3db
-3db
0db
-3db
Unused
Pad Off
Receive
PAD
0db
-3db
-6db
+6db
Unused
Pad Off
Receive
PAD
-3db
-6db
+6db
+6db
Unused
Pad Off
Page 443