At-Ar023 Syn Pic - Allied Telesis AT-AR020 PRI E1/T1 Hardware Reference Manual

Hardware Reference
C613-03023-00 REV J
Figure 7: Location of main components on the AT-AR022 ETH PIC.
Data Link
RJ45
ETHERNET
10BASET
PIC CONNECTOR

AT-AR023 SYN PIC

The AT-AR023 SYN PIC provides a single synchronous port operating at
speeds up to 2Mbps. The synchronous port has a 50-way AMPLIMITE
universal connector which supports RS-232/V.28, V.35 and X.21 interface
standards in DTE and DCE modes.
A transition cable is required to convert the AMPLIMITE connector to the
correct physical interface. The switch does not need to be rebooted to change
the interface type.
There are no user-configurable jumpers or dip switches on the AT-AR023 SYN
PIC board.
The AT-AR023 SYN PIC is shown in
listed in Table 7.
Figure 8: AT-AR023 SYN PIC
Synchronous port (AMPLIMITE 50-way connector)
Tx
Rx
LEDs
PIETH1C
Figure 8, and the functions of the LEDs are
SYN
11
PISYN1R