Specifications

34 AR Router
C613-03058-00 REV A
Several grounding options are available for coaxial connectors. The factory
default should suit all countries, but the jumper selection in Tabl e14 on page
32 provides flexibility. Normal practice is to ground one end only of each cable,
usually the Tx cable. The other end should be left floating or connected via a
100nF capacitor.
AR400 Series Routers
AR400 Series routers are high-performance broadband routers based around
10BASE-T/100BASE-TX ports. The AR410 and AR410S include a Port Interface
Card (PIC) bay.
PIC bays add expansion flexibility by allowing the installation of PIC cards,
which are available with ISDN (PRI E1/T1, BRI S/T, or BRI U), Ethernet,
synchronous, or asynchronous ports.
There are no user-selectable jumpers or DIP switches on AR400 Series routers.
AR410 and AR410S Routers
AR410 and AR410S routers consist of a base CPU card, enclosure, and power
supply. The base CPU card supports:
■
Four 10/100 Ethernet switch ports.
■
One 10/100 Eth 0 port.
■
One asynchronous RS-232 (ASYN 0) configuration port.
■
One Port Interface Card (PIC) bay.
■
One internal MAC slot (an AT-AR011V2 MAC card is factory fitted in the
AR410S router).
The PIC bay can accommodate any of the following PICs:
• AT-AR020 PRI E1/T1 PIC, one Primary Rate E1/T1 port.
• AT-AR021(S) BRI-S/T PIC, one Basic Rate ISDN S/T port.
• AT-AR021(U) BRI-U PIC, one Basic Rate ISDN U port.
• AT-AR022 ETH PIC, one Ethernet LAN AUI/10BASE-T port.
• AT-AR023 SYN PIC, one Synchronous port with universal 50-way
AMPLIMITE connector.
• AT-AR024 ASYN4 PIC, four Asynchronous ports with RJ-45
connectors.
• AT-AR026 4ETH PIC, four 10BASE-T/100 BASE-TX auto-negotiating
ports with RJ-45 connectors.
When installed in an AR410 or AR410S router and operating in V.35 mode,
synchronous PICs have full V.35 functionality, but their output voltages may not be
within the voltage range set by the V.35 specification.
Synchronous PICs installed in an AR410 or AR410S cannot be fully tested with
Syntester.