General Navigation

Note: The Freeway 3100 is no longer in production. New installations should use a Freeway 3114, a Freeway 3214, or a Freeway 3414 instead.

The smallest WAN server in the 3000 series, the Freeway 3100 supports up to 8 serial ports, but consumes only a 1U space (about 1.75 inch) in a 19-inch rack. Two 10/100 Ethernet LAN connections are standard, and one PCI slot is available to accommodate either an Intelligent Communications Processor board (which manages the serial ports), or additional Ethernet interfaces. A hard disk or flash disk can be used for local storage of boot parameters and for custom network applications.

Technical Specifications
System CPU: Intel-based
RAM: 64MB to 512MB
Bus: PCI
Operating System: BSD Unix
ICPs1 Max # of ICPs: 1
CPU: Motorola-based
Serial Ports Max # of ports: 4/82
Type: Full duplex, DMA support
Electrical Interfaces:
EIA-232, EIA-449 (422), EIA 530, V.35
LAN Connections Two 10/100 Ethernets;
Additional Ethernets optional3
Disk Drives 3.5" diskette, CDROM, IDE flash disk, optional magnetic IDE disk4
Physical Mount: Rackmount
Height: 4.4 cm (1.75 in.) 1u
Width: 43.2 cm (17 in.)
Depth: 58.4 cm (23 in.)
Weight5: 10.35 kg (23 lbs)
Environmental Temperature
5 to 50 °C (41 to 122 °F)
-40 to 60 °C (-40 to 140 °F)
20% - 90% (relative, non-condensing)
10% - 90% (relative, non-condensing)
0 to 10,000 feet
AC Power 100-120 or 200-240 VAC (Auto-sensing); 230 Watts
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Freeway Overview
Freeway 3114
Freeway 3214
Freeway 3414
Freeway 214

Previous Freeway Models:
Freeway 3112
Freeway 3212
Freeway 3412
Freeway 3612
Freeway 3110
Freeway 3210
Freeway 3410
Freeway 3610
Freeway 3100
Freeway 3200
Freeway 3400
Freeway 3600
Freeway 500
Freeway 1150
Freeway 1200
Freeway 1300
Freeway 2000
Freeway 4000
Freeway 8800

  1. Intelligent Communications Processor boards (ICPs) manage the protocols and contain serial ports that connect to the WAN. The Freeway 3100 uses ICP2432 boards.

  2. The maximum number of ports depends on the electrical interface. The larger number is the maximum ports when using the EIA-232 electrical interface. The smaller number is the maximum ports for all other electrical interfaces.

  3. Ethernet interfaces after the first two occupy the PCI slot which is normally occupied by an ICP board. Therefore, when configured for three Ethernets, the Freeway 3100 cannot have an ICP board installed.

  4. The magnetic IDE hard disk is optional; if specified, it replaces the IDE flash disk.

  5. Weight excludes ICP boards.


The unit is encased in a black, 1U rackmount-type chassis which is 17 inches wide (19 inches to the outside of the rack-mount ears), 23 inches deep, and 1.75 inches tall. Airflow is from front to back, with three internal 10 CFM fans pulling filtered air into the case from the front, and two fans (one built into the power supply) blowing air out of the case at the back.

A full-width door at the front of the unit swings downward (or can be removed) to expose the reset and power switches and to give access to the floppy and CDROM drives. Power and hard-disk-activity LEDs on the front panel are visible either with the door open or closed. The power and reset switches, the floppy drive, and the CDROM drive are accessible only when the door is opened.

Connectors for a VGA monitor, a keyboard, a serial console, and two 10BaseT/100BaseTX Ethernet cables are available at the back of the chassis. The WAN connectors or additional Ethernet connectors are also at the back of the chassis.


Copyright © 2002, Protogate Inc.