User's Manual

NPort W2150A/W2250A Series Introduction

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Product Features

• Supports wireless client: links any serial or Ethernet device to an IEEE 802.11a/b/g/n network

• Web-based configuration over Ethernet or WLAN

• Enhanced remote configuration with HTTPS, SSH

• Secure data access with WEP, WPA, WPA2

• Built-in WLAN site survey tool

• Fast Roaming for quick automatic switching between access points

• Per-port offline port buffering and serial data log

• Dual power inputs via power jack and terminal block

Serial Port Pin Assignments

Pin RS-232 RS-422/ RS-485 (4W) RS-485 (2W)

1 DCD TxD-(A) –

2 RXD TxD+(B) –

3 TXD RxD+(B) Data+(B)

4 DTR RxD-(A) Data-(A)

5 GND GND GND

6 DSR – –

7 RTS – –

8 CTS – –

9 – – –