
DS33R41 Inverse-Multiplexing Ethernet Mapper with Quad Integrated T1/E1/J1 Transceivers
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NAME
PIN
TYPE
FUNCTION
T1/E1/J1 ANALOG LINE INTERFACES
RTIP1
N1
I
Receive Analog Tip Input for Transceiver 1.
Analog inputs for clock
recovery circuitry. These pins connect via a 1:1 transformer to the
network. See Section
10 for details.
RRING1
M1
I
Receive Analog Ring Input for Transceiver 1.
Analog inputs for clock
recovery circuitry. These pins connect via a 1:1 transformer to the
network. See Section
10 for details.
RTIP2
J13
I
Receive Analog Tip Input for Transceiver 2.
Analog inputs for clock
recovery circuitry. These pins connect via a 1:1 transformer to the
network. See Section
10 for details.
RRING2
J12
I
Receive Analog Ring Input For Transceiver 2.
Analog inputs for clock
recovery circuitry. These pins connect via a 1:1 transformer to the
network. See Section
10 for details.
RTIP3
E6
I
Receive Analog Tip Input for Transceiver 3.
Analog inputs for clock
recovery circuitry. These pins connect via a 1:1 transformer to the
network. See Section
10 for details.
RRING3
F6
I
Receive Analog Ring Input for Transceiver 3.
Analog inputs for clock
recovery circuitry. These pins connect via a 1:1 transformer to the
network. See Section
10 for details.
RTIP4
T9
I
Receive Analog Tip Input for Transceiver 4.
Analog inputs for clock
recovery circuitry. These pins connect via a 1:1 transformer to the
network. See Section
10 for details.
RRING4
R9
I
Receive Analog Ring Input for Transceiver 4.
Analog inputs for clock
recovery circuitry. These pins connect via a 1:1 transformer to the
network. See Section
10 for details.
TTIP1
T1, U1
O
Transmit Analog Tip Output for Transceiver 1.
Analog line-driver
outputs. Two connections are provided to improve signal quality. These
pins connect via a 1:2 step-up transformer to the network. See Section
10for details.
TRING1
V1, W1
O
Transmit Analog Ring Output for Transceiver 1.
Analog line-driver
outputs. Two connections are provided to improve signal quality. These
pins connect via a 1:2 step-up transformer to the network. See Section
10for details.
TTIP2
A12, B12
O
Transmit Analog Tip Output for Transceiver 2.
Analog line-driver
outputs. Two connections are provided to improve signal quality. These
pins connect via a 1:2 step-up transformer to the network. See Section
10for details.
TRING2
A11, B11
O
Transmit Analog Ring Output for Transceiver 2.
Analog line-driver
outputs. Two connections are provided to improve signal quality. These
pins connect via a 1:2 step-up transformer to the network. See Section
10for details.
TTIP3
E1, E2
O
Transmit Analog Tip Output for Transceiver 3.
Analog line-driver
outputs. Two connections are provided to improve signal quality. These
pins connect via a 1:2 step-up transformer to the network. See Section
10for details.
TRING3
F1, F2
O
Transmit Analog Ring Output for Transceiver 3.
Analog line-driver
outputs. Two connections are provided to improve signal quality. These
pins connect via a 1:2 step-up transformer to the network. See Section
10for details.
TTIP4
W8, Y8
O
Transmit Analog Tip Output for Transceiver 4.
Analog line-driver
outputs. Two connections are provided to improve signal quality. These
pins connect via a 1:2 step-up transformer to the network. See Section
10for details.