Hardware Refe rence 17
C613-03087-00 Rev E
AR750S Router
The AT-AR750S router has two 10/100 autonegotiating Ethernet (eth) ports,
one asynchronous RS-232 port, five Ethernet switch ports, and two Port
Interface Card (PIC) expansion bays.
Figure 7: Front and rear panels of the AT-AR750S router
Hardware Features
The main hardw are features of the AT-AR750S are:
■533 MHz PowerPC processor
■64 MBytes of synchronous DRAM
■16 MBytes of on-board flash memory, (1 MByte reserved for boot code)
■High performance security engine (used for IPSec, SSL, 3DES, AES)
■2 x 10/100 Mbps autonegotiating full duplex Ethernet (eth) ports
■5 x 10/100 Mbps autonegotiating full duplex switch ports
■1 RS-232 asynchronous DTE console port, with RJ45 connector
■2 PIC bays
0
1
1
2
35ASYN0 PIC BAYS
PIC0
PIC1
4
SYS
PWR
ETHERNETSTATUS
01
L/A
D/C
L/A
D/C
12345 0
1
SWITCH PORTS PIC
ETHERNET
CONSOLE
SWITCH PORTS
AR750S
Secure VPN Router
Rear Panel
Eth
ports
Front Panel
PIC bays
Asynchronous
port
Switch
ports
Fan
vent
Power
inlet
Power
switch
PIC
LEDs
Eth
LEDs
Status
LEDs
Switch
port LEDs