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intelligent-mfg Corporate News Performance indicators of RS-232 serial port hub

Performance indicators of RS-232 serial port hub

08,28,201155From:

RS-232 serial port hubperformance metrics

USB

通信速率

High speed 480Mbps, full speed 12Mbps, low speed 1.5Mbps

Compatible with USB

1.0, 1.1, 2.0

connector

USB B型

serial port

quantity

4

interface

signal

RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422: TxD+（B）, TxD-（A）, RxD+（B）, RxD-（A）, GND
4线 RS-485: TxD+（B）, TxD-（A）, RxD+ （B）, RxD-（A）, GND
2线 RS-485: Data+（B）, Data-（A）, GND

connector

Needle DB9

FIFO

128 byte

performance

Baud rate

50 bps ~ 921.6 Kbps

configuration

data bit

5. 6, 7, 8

stop bit

1. 1.5, 2

I/0 address/IRQ

BIOS allocation

check digit

None, Even, Odd, Space, Mark

flow control

RTS/CTS, XON/XOFF

operating system

Windows NT/2000/XP/2003

environment

Operating temperature

0 ~ 55°C （32 ~ 131°F）

operating humidity

5 ~ 95% RH

Storage temperature

-20 ~75°C （-4 ~ 167°F）

Surge protection

Built in 15KV ESD protection

Safety Certification

Safety Certification

EN55022 Class A, EN55024, EN61000-3-2, EN61000-3-3, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, FCC Part 15 Class A, UL, CUL, TüV

warranty

5 years

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