Specifications
Table Of Contents
- AR Router Hardware Reference
- Copyright
- Contents
- Introduction
- Models Covered By This Reference
- Where To Find More Information
- Using Windows Terminal and Windows Hyperterminal
- Router Start-up
- Online Documentation
- AT-TFTP Server
- Memory
- AR300 Series Routers
- AR400 Series Routers
- AR700 Series Routers
- AT-RPS 740
- Mini Accelerator Cards (MACs)
- PCI Accelerator Cards (PACs)
- Flash Memory
- Interfaces
- Test Facility
- Cables And Loopback Plugs
- PICs and NSMs
- Restricted Procedures
- Contacting Us
Hardware Reference 31
C613-03058-00 REV A
Figure13: Location of main components on the AT-AR370(U) base CPU card.
Table 13: Functions of the jumpers on the AT-AR370(U) base CPU card .
Jumper Function Factory Default
J1 Selects NT mode (installed) or TE
mode (not installed).
Not installed (TE mode).
370UCPU
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
ETHERNET 0
RJ45
MDX
PC HUB
ASYNCHRONOUS
PORTS 0 & 1
CONFIG
WARNING:
LITHIUM BATTERY
DO NOT DISPOSE IN FIRE
Run PowerSystem
LAN WAN
ActiveSyn
ISDN
Link RxdCollTxd
DB9
SYNCHRONOUS 0 CONNECTOR
AMPLIMITE 50 WAY
SYNCHRONOUS 0
RJ45
ISDN
BRI 0
S/N
REV
J1 (NT MODE)
BOOT EPROM
MAC CARD SLOT