Rainbow Electronics DS21458 User Manual
Page 31
DS21455/DS21458 Quad T1/E1/J1 Transceivers
31 of 270
PIN NAME TYPE
FUNCTION
A12
RLCLK2
O
Receive Link Clock for Transceiver 2
D3
RLCLK3
O
Receive Link Clock for Transceiver 3
K18
RLCLK4
O
Receive Link Clock for Transceiver 4
G2
RLINK1
O
Receive Link Data for Transceiver 1
A13
RLINK2
O
Receive Link Data for Transceiver 2
A3
RLINK3
O
Receive Link Data for Transceiver 3
U12
RLINK4
O
Receive Link Data for Transceiver 4
H2
RLOS/LOTC1
O
Receive Loss of Sync/Loss of Transmit Clock for Transceiver 1
E17
RLOS/LOTC2
O
Receive Loss of Sync/Loss of Transmit Clock for Transceiver 2
E1
RLOS/LOTC3
O
Receive Loss of Sync/Loss of Transmit Clock for Transceiver 3
V11
RLOS/LOTC4
O
Receive Loss of Sync/Loss of Transmit Clock For Transceiver4
L1
RMSYNC1
O
Receive Multiframe Sync for Transceiver 1
D16
RMSYNC2
O
Receive Multiframe Sync for Transceiver 2
F2
RMSYNC3
O
Receive Multiframe Sync for Transceiver 3
W16
RMSYNC4
O
Receive Multiframe Sync for Transceiver 4
R3
RNEGI1
I
Receive Negative Data for the Framer on Transceiver 1
D13
RNEGI2
I
Receive Negative Data for the Framer on Transceiver 2
A1
RNEGI3
I
Receive Negative Data for the Framer on Transceiver 3
P17
RNEGI4
I
Receive Negative Data for the Framer on Transceiver 4
L3
RNEGO1
O
Receive Negative Data from the LIU on Transceiver 1
B15
RNEGO2
O
Receive Negative Data from the LIU on Transceiver 2
C2
RNEGO3
O
Receive Negative Data from the LIU on Transceiver 3
U17
RNEGO4
O
Receive Negative Data from the LIU on Transceiver 4
R4
RPOSI1
I
Receive Positive Data for the Framer on Transceiver 1
B14
RPOSI2
I
Receive Positive Data for the Framer on Transceiver 2
B2
RPOSI3
I
Receive Positive Data for the Framer on Transceiver 3
V15
RPOSI4
I
Receive Positive Data for the Framer on Transceiver 4
L4
RPOSO1
O
Receive Positive Data from the LIU on Transceiver 1
A16
RPOSO2
O
Receive Positive Data from the LIU on Transceiver 2
B1
RPOSO3
O
Receive Positive Data from the LIU on Transceiver 3
U15
RPOSO4
O
Receive Positive Data from the LIU on Transceiver 4
Y11
RRING1
I
Receive Analog Ring Input for Transceiver 1
Y14
RRING2
I
Receive Analog Ring Input For Transceiver 2
Y17
RRING3
I
Receive Analog Ring Input For Transceiver 3
Y20
RRING4
I
Receive Analog Ring Input For Transceiver 4
J2
RSER1
O
Receive Serial Data for Transceiver 1
D15
RSER2
O
Receive Serial Data for Transceiver 2
E2
RSER3
O
Receive Serial Data for Transceiver 3
W17
RSER4
O
Receive Serial Data for Transceiver 4
L2
RSIG1
O
Receive Signaling Output for Transceiver 1
B16
RSIG2
O
Receive Signaling Output for Transceiver 2
C1
RSIG3
O
Receive Signaling Output for Transceiver 3
Y18
RSIG4
O
Receive Signaling Output for Transceiver 4
K1
RSIGF1
O
Receive Signaling Freeze Output for Transceiver 1
C15
RSIGF2
O
Receive Signaling Freeze Output for Transceiver 2
D2
RSIGF3
O
Receive Signaling Freeze Output for Transceiver 3
V16
RSIGF4
O
Receive Signaling Freeze Output for Transceiver 4
G1
RSYNC1
I/O
Receive Sync for Transceiver 1
D12
RSYNC2
I/O
Receive Sync for Transceiver 2
D1
RSYNC3
I/O
Receive Sync for Transceiver 3
V12
RSYNC4
I/O
Receive Sync for Transceiver 4
H1
RSYSCLK1
I
Receive System Clock for Transceiver 1
F17
RSYSCLK2
I
Receive System Clock for Transceiver 2