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Front Panel MX410/MX412 System Manual
4-6 PRELIMINARY 61189500L1-1B
V. 35 Por t
The V.35 port is a Nx64k serial interface (up to 1.536 Mbps) with a CCITT V.35, 34-pin
connector. The V.35 connector pin list is shown in Table 4-2.
DS1 Ports
The DS1 interfaces located on the front panel of the MX410/MX412 are RJ-48 connectors.
The DS1 connector pin list is shown in Table 4-3.
Table 4-2. V.35 Port Pin List
Pin Function Pin Function
A Digital Ground R Receive Data to DTE - A1
B Digital Ground S Transmit Data from DTE - B1
C Request To Send (RTS) T Receive Data to DTE - B1
D Clear To Send (CTS) U No Connect
E Data Set Ready (DSR) V Receive Clock to DTE - A1
F Data Carrier Detect (DCD) W No Connect
H Data Terminal Ready (DTR) X Receive Clock to DTE - B1
J Ring Y Transmit Clock to DTE - A1
K No Connect AA Transmit Clock to DTE - B1
L No Connect BB No Connect
N No Connect NN No Connect
P Transmit Data from Data Terminal Equipment
(DTE) - A1
Table 4-3. RJ-48 Connector Pin List
Pin Function
1 RX Ring
2 RX Tip
3 No Connect
4 TX Ring
5 TX Tip
6 No Connect
7 No Connect
8 No Connect