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Chapter 1 - Introduction and Description
Technical Specifications
The MultiFRAD conforms to the following specifications:
• Provides access to Frame Relay Networks for IP, IPX, bridged LAN traffic, Async and HDLC
Sync devices
• Trunk and data ports can be configured as either EIA-232 or V.35
• Trunk speeds up to T1/E1, synchronous
• Command Port - 19.2 Kbps, asynchronous
• 4 MB DRAM
• 1MB of Flash memory

Data Ports

Supports 2 data ports
• Data port speeds from 300 bps to 115.2 Kbps asynchronous and 4800 bps to 128 Kbps
synchronous
• Asynchronous data format parameters: 5, 6, 7, 8 data bits; Even, Odd, None parity; 1,
1.5, 2 stop bits
• Async Data port options: local echo, hardware or software flow control, pacing, Xon pass-
thru, ENQ/ACK spoofing
• Sync channel parameters: internal/external clocking, flag or mark idle, NRZ/NRZI encoding,
interframe timer
• Special APSM mode to allow Data port and LAN traffic muxing over a single PVC

Ethernet Port

• Routing Protocols - IP and IPX and bridging all others
• Ethernet Interface - 10Base-T (twisted pair) RJ-45 connector or 10Base5 (Thicknet)
15-pin D-shell female connector (AUI)
• Special APSM mode to allow LAN traffic and Data port muxing over a single PVC

Command Port

• Single 19.2K bps asynchronous Command Port with DB25 female connector.

Trunk Port

• T1/E1 (1.544M/2.048 Mbps) sync link using DB25 male connector. Optional ITU-T V.35
interface using a V.35 adapter cable.
• Supports over 900 concurrent PVCs. DLCI values from 16 to 1007
• ANSI Annex D, Annex A, or LMI link management protocols

Electrical/Physical

• Power Supply Input: 100 to 250V AC ~ 50 to 60 HZ, 0.9A
• Power Supply Output: +5V DC @ 3.0A, +12V DC @ 0.5A, -12V DC @ 0.2A
• Power Consumption: 10 Watts
• Dimensions - 2.25" high x 9" wide x 12.875" deep
• Weight - 4.5 pounds (1.7 kg)

Requirement

• PC with one serial COM port to connect to the Command Port of the MultiFRAD for
configuration