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Table 0-3 Connector map for connections between shelf #3
A/B
Pin No
Signal Name
Pin No
Signal Name
I/O
Note
A
1
S3_CCLNK_P
2
S3_CCLNK_N
I/O
Circ-Link Bus
3
S3HWU0_N
4
S3HWU0_P
I
Inter-shelf Hiway(up)#0
5
S3HWU1_P
6
S3HWU1_N
I
Inter-shelf Hiway(up)#1
7
S3HWU2_N
8
S3HWU2_P
I
Inter-shelf Hiway(up)#2
9
S3_NETREF_P
10
S3_NETREF_N
I
Network Reference Signal
11
S3_SHW_nFH_N
12
S3_SHW_nFH_P
O
Inter-shelf Frame header Signal
13
S3_SHW_CLK_P
14
S3_SHW_CLK_N
O
Inter-shelf Hiway Clock(8.192MHz)
15
S3_nRESET_N
16
S3_nRESET_P
O
Expansion shelf Reset Signal
17
S3_RINGSYNC_P
18
S3_RINGSYNC_N
O
Ringer Sync Signal
19
S3HWD0_N
20
S3HWD0_P
O
Inter-shelf Hiway(down)#0
B
1
GND
2
GND
Digital Ground
3
S3_CPU_STATUS1_N
4
S3_CPU_STATUS1_P
I
BUS-S Status #1
5
S3_CPU_STATUS0_P
6
S3_CPU_STATUS0_N
I
BUS-S Status #0
7
S3_nLOS0_P
8
S3_nLOS0_N
I
Loss of Sync Signal
9
NSLF_PRS0/(Pull-up)
10
NSLF_PRS0/(GND)
I
Expansion shelf connect Status
11
ESLFID0[0]/GND
12
ESLFID0[1]/(Pull-up)
O
Extension Shelf ID
13
NC
14
NC
15
S3_HWD2_P
16
S3_HWD2_N
O
Inter-shelf Hiway(down)#2
17
S3_HWD1_N
18
S3_HWD1_P
O
Inter-shelf Hiway(down)#1
19
GND
20
GND
Digital Ground
Connector 1(for expansion shelf #1)15pair
Signal name
I/O type
Description
S1_CCLINK_P,
S1_CCLINK_N
S1_CCLINK_N
I/O
CircLink signal conductor
S1_nRESET_P,
S1_nRESET_N
S1_nRESET_N
O
Reset signal drive to expansion shelf # 1
ESLFID1[1:0]
O
Driven by connection from a basic shelf, shelf number notification signal(not differential signal),
"00".
"00".
nSLF_PRSA,nSLF_PRSB
I/O
Connect detection signal to a basic shelf(not differential signal)
S1_nLOS_P,S1_nLOS_N
I
Expansion shelf # 1Loss of Sync detection
S1_CPU_STATUS[1:0]_P,
S1_CPU_STATUS[1:0]_N
S1_CPU_STATUS[1:0]_N
I
Status notification port of expansion shelf #1[1:0]
S1_RINGSYNC_P,
S1_RINGSYNC_N
S1_RINGSYNC_N
O
Driven by expansion shelf # 1RINGER synchronizing signal
S1HWD0-2_P,S1HWD0-2_N
O
Downstream highway (BUS-M
→BUS-S#1 8M:128ch X 3)
S1HWU0-2_P,S1HWU0-2_N
I
Upstream highway (BUS-S#1
→BUS-M 8M:128ch X 3)
S1_SHW_nFH1_P,
S1_SHW_nFH1_N
S1_SHW_nFH1_N
O
Highway frame signal (width of 8.192MHz) output between shelves(basic shelf
→expansion shelf)
It outputs SHW_FH of Tacker.
S1_SHW_CLK_P,
S1_SHW_CLK_N
S1_SHW_CLK_N
O
Highway clock (8.192MHz) output between shelves(basic shelf
→expansion shelf)It inputs the
clock for speech communication delivered from a basic shelf.
S1_NETREF_P,
S1_NETREF_N
S1_NETREF_N
I
Line synchronizing signal between shelves(expansion shelf
→basic shelf)Line synchronizing
signal output from a expansion shelfIt outputs synchronizing signal extracted from the line card
mounted on the expansion shelf
mounted on the expansion shelf
Connector 2(for connecting expansion shelf #2)
Signal name
I/O type
Description
S2_CCLINK_P,S2_CCLINK_N
I/O
CircLink signal conductor
S2_nRESET_P,
S2_nRESET_N
S2_nRESET_N
O
Reset signal for expansio shelf #2
ESLFID2[1:0]
O
Driven by connection from a basic shelf,shelf number notification signal(not differential signal),
"01"
"01"
nSLF_PRSA,nSLF_PRSB
I/O
Connect detection signal to a basic shelf(not differential signal)
S2_nLOS_P,S2_nLOS_N
I
Expansion shelf # 2Loss of Sync detection
S2_CPU_STATUS[1:0]_P,
S2_CPU_STATUS[1:0]_N
S2_CPU_STATUS[1:0]_N
I
Status notification port of expansion shelf #2[1:0] (not differential signal)
S2_RINGSYNC_P,
S2_RINGSYNC_N
S2_RINGSYNC_N
O
Driven by expansion shelf # 2RINGER synchronizing signal
S2HWD0-2_P,S2HWD0-2_N
O
Downstream highway(BUS-M
→BUS-S#2 8M:128ch X 3)
S2HWU0-2_P, S2HWU0-2_N
I
Upstream highway (BUS-S#2
→BUS-M 8M:128ch X 3)
S2_SHW_nFH_P,
S2_SHW_nFH_N
S2_SHW_nFH_N
O
Highway frame signal (width of 8.192MHz) output between shelves(Basic shelf
→ expansion
shelf) It outputs SHW_FH of Tacker.
S2_SHW_CLK_P,
S2_SHW_CLK_N
S2_SHW_CLK_N
O
Highway clock (8.192MHz) output between shelves(basic shelf
→ expansion shelf)It inputs the
clock for speech communication delivered from a basic shelf.
S2_NETREF_P,
S2_NETREF_N
S2_NETREF_N
I
Line synchronizing signal between shelves(expansion shelf
→ basic shelf)Line synchronizing
signal between shelves(expansion shelf
→ basic shelf)Line synchronizing signal output from a
expansion shelfInput synchronizing signal extracted from the line card mounted on the
expansion shelf
expansion shelf
8
KX-TDA6110XJ / KX-TDA6110X
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