Ar300 Series Routers - Allied Telesis AR Series Hardware Reference Manual
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18
Table 3: Interface configurations for AR300 Series routers.
AR300 Series
Ethernet LAN
Model
Ports
AT-AR300L(S)
1
AT-AR300(S)
1
AT-AR310(S)
1
AT-AR320
2
AT-AR330
2
AT-AR350
1
AT-AR370(S)
1
AT-AR370(U)
1
AT-AR390
1
AT-AR395
1
1. Universal AMPLIMITE connector supports RS-232/V.28, V.25 and X.21 standards in both DTE and DCE modes.
2. BRI interfaces are daisy-chained to allow multiple ISDN devices to be connected to the S/T bus.
3. 1 × 2048Kbps or n × 64Kbps.
AR300 Series Routers
The AR300 Series comprises a family of fixed function routers. Models are
distinguished by the type of WAN port on the base CPU card and the number
of analogue voice ports supported (Table 3 on page 18).
Asynchronous
Ports
ISDN Ports
1
1 BRI S/T
(2 B + 1 D)
1
1 BRI S/T
(2 B + 1 D)
1
1 BRI S/T
(2 B + 1 D)
2
2
2
2
2 BRI S/T
(2 B + 1 D)
2
(2 B + 1 D)
2
1 G.703
2
(30 B + 1 D)
AR300 Series routers have the following standard interfaces:
0, 1, or 2 WAN ports. All models except the AT-AR320 have an ISDN Basic
Rate S/T or U port and/or a synchronous port, or a G.703/Primary Rate
ISDN port. The AT-AR320 has no WAN ports.
1 or 2 asynchronous ports with DB9 connectors. The AT-AR300L(S),
AT-AR300(S) and AT-AR310(S) have female connectors. All other models
have male connectors.
1 Ethernet LAN 10BASE-T port (except the AT-AR320 and AT-AR330,
which have two Ethernet LAN 10BASE-T ports).
Voice ports, on the AT-AR300(S) and AT-AR310(S).
In addition, AR300 Series routers have a dedicated MAC slot which can
accommodate any of the following MACs:
AT-AR010 EMAC, Encryption MAC.
AT-AR011 ECMAC Compression/Encryption MAC
AT-AR011 V2 ECMAC Compression/Encryption MAC.
AT-AR012 CMAC, Compression MAC.
Synchronous
1
Ports
-
-
-
-
-
-
1
-
1
1
2
1 BRI U
1
3
-
1 PRI
-
AR Router
Analogue
Expansion
Voice Ports
Capabilities
-
1 MAC card slot
2
1 MAC card slot
4
1 MAC card slot
-
1 MAC card slot
-
1 MAC card slot
-
1 MAC card slot
-
1 MAC card slot
-
1 MAC card slot
-
1 MAC card slot
-
1 MAC card slot
C613-03031-01 REV E
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