Chapter 1 - Introduction and Description
MTASR3
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Specifications
• Routing Protocols - IP and IPX, and bridging for all others
• Supports Frame relay networks, T1/E1, ISDN, and dial-up connections on the WAN port
• Routes TCP, UDP, ICMP, ARP, Telnet, DNS, RIP version 2, and IPX packets
• Bridges non-IP/IPX packets that arrive in 802.2, 802.3, Ethernet II, or SNAP frames
• Accepts PPP and SLIP dial-up clients, such as Windows 95/NT
• Authenticates dial-up clients using PAP or CHAP
• Frame relay trunk speeds up to T1/E1 synchronous
• One 70-nanosecond 4MB SIMM and a connector for a 2nd 4MB SIMM
(RAM is expandable to a maximum of 32 MB)
Caution: SIMM speed and size cannot be mixed
• 1 MB of Flash memory (on two PROMs)
Ethernet Port
• Ethernet LAN Interface - 10BaseT (twisted pair) RJ-45 connector or 10Base5 (ThickNet) 15-
pin D-shell connector
Command Port
• Single 19.2 Kbps asynchronous command port using a DB25 female connector
WAN Link(s)
• 115.2 Kbps asynchronous or 1.544/2.048M bps (T1/E1) HDLC synchronous links using
DB25 male connectors. Optional ITU-T V.35 interface using a V.35 adapter cable.
Electrical/Physical
• Voltage - 115 VAC (Standard), 240 VAC (Optional)
• Frequency - 47 to 63 Hz
• Power Consumption - 10 Watts
• Dimensions - 2.25” high x 9” wide x 12.875” deep (5.7 cm x 22. 9 cm x 32.7 cm)
• Weight - Approx. 4½ pounds (1.7kg)
