Description
USB to 2-port RS-232/422/485 serial hub
USB Interface
-
Speed
- 12 Mbps, 480 Mbps
-
USB Connector
- USB Type B
-
USB Standards
- USB 2.0
Serial Interface
-
No. of Ports
- 2
-
Connector
- DB9 male
-
Baudrate
- 50 bps to 921.6 kbps
-
Data Bits
- 5, 6, 7, 8
-
Stop Bits
- 1, 1.5, 2
-
Parity
- None, Even, Odd, Space, Mark
-
Flow Control
- None, RTS/CTS, XON/XOFF
-
Serial Standards
- RS-232, RS-422, RS-485
Serial Signals
-
RS-232
- TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
-
RS-422
- Tx+, Tx-, Rx+, Rx-, GND
-
RS-485-4w
- Tx+, Tx-, Rx+, Rx-, GND
-
RS-485-2w
- Data+, Data-, GND
Power Parameters
-
Input Voltage
- 5 VDC
-
Input Current
- 360 mA @ 5 VDC
Physical Characteristics
-
Housing
- Metal
-
Dimensions
- 77 x 26 x 111 mm (3.03 x 1.02 x 4.37 in)
-
Weight
- Packaged: 370 g (0.82 lb)
Product only: 180 g (0.4 lb)
- Packaged: 370 g (0.82 lb)
Environmental Limits
-
Operating Temperature
- 0 to 55°C (32 to 131°F)
-
Storage Temperature (package included)
- -20 to 75°C (-4 to 167°F)
-
Ambient Relative Humidity
- 5 to 95% (non-condensing)
Standards and Certifications
-
EMC
- EN 55032/24
-
EMI
- CISPR 32, FCC Part 15B Class 1
-
EMS
- IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-5 Surge: Power: 2 kV
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
IEC 61000-4-8 PFMF
- IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
-
Safety
- UL 60950-1
Declaration
-
Green Product
- RoHS, CRoHS, WEEE
MTBF
-
Time
- 563,179 hrs
-
Standards
- Telcordia (Bellcore), GB
Warranty
5 years