Further details:

Hardware

• I/O controller: 16C550C or compatible x 8
• Interface
• Bus: PCI ver.2.1 (32-bit) or ISA (16-bit)

Performance

• Speed: 50 bps to 921.6 Kbps
• Max. No. of ports: 32 (4 boards)

Configuration

• Parity: None, even, odd, space, mark
• Data bits: 1, 1.5, 2
• IRQ: ISA: 2, 3, 4, 5, 7, 10 (Default), 11, 12, 15 (PCI assigned by BIOS)
• I/O address: ISA: 0x0000 - oxFFFF (Default: 0x180) (PCI assigned by BIOS)

• C168H/PCI: 260 mA (+5V), 100 mA (+12V), 60mA (-12V)
• C168H: 170 mA (+5V), 100 mA (+12V), 60 mA (-12V)

Operating Temperature

• 0 to 55C

Regulatory Approvals

• FCC, CE

Operating Humidity

• 5 to 95% RH

Storage Temperature

• -20 to 85C

Dimensions

• C168H/PCI: 123 x 100 mm (WxD)
• C168H/C168HS: 157 x 93 mm (WxD).