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Datasheet

The GV-Hub V2 adds four RS-232/RS-485 serial ports through your computer’s USB port. The USB solution for serial port extension is perfect for any RS-485 to RS-232 conversion requirements, such as POS and PTZ applications.

Specifications

OS Supported

32-bit

Windows XP / Windows Vista / Windows 7 / Windows Server 2008

64-bit

Windows 7 / Windows Server 2008

Serial Interface

RS-232

Signal:

DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS

Connector:

DB9 Male x 4 (A, B, C, D)

RS-485

Signal:

D+, D-

Connector:

Terminal Block x 4(0 ~ 7, ∞ ~ 17.14 Ω)

Serial Line Protection

16 KV ESD for All Signals

USB

Compliance

USB 2.0 Backward Compatible

Speed

Full Speed 12 Mbps

Communication

Parity

None, Even, Odd

Data Bit

7, 8

Stop Bit

1, 2

Flow Control

RTS / CTS, XON / XOFF

Speed

600 bps to 115,200 bps

Environmental
Conditions

Operation temperature

0~55°C / 32~131°F

Humidity

5%~95% (non-condensing)

Dimensions(W x H x D)

103 x 30 x 125 (mm) / 4.06 x 1.18 x 4.92 (in)

Installation Guide

GV-Hub V2

Note:
1. Specifications are subject to change without notice.
2. When GV-Hub V2 works with GV-Wiegand Capture, GV-Hub V2 does not support 64-bit Windows versions currently.

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