4 Serial Com Port RS232 422 485 to Net RJ45 Converter Build-In Resistor (Surge Protection) + FREE S/H Start Price USD 169.99 Current Price USD 169.99 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Wednesday, November 19, 2008 End Time Wednesday, November 26, 2008 Location Fremont, California See more about '4 Serial Com Port RS232 422 485 to Net RJ45 Converter' Description      SquareTrade © AP6.0 Wellcome to Computer_Xper, In On-Line Business Since 2002.... 4-Port RS-232/422/485 to TCP/IP Converter Build-In Resistor (Surge Protection) Features External serial to ethernet solution Multi-ports application High performance Throughput : 200K bytes/second Built-in web-server for parameter setup Easy to configuration and operation Firmware on-lined updated via ethernet API command sets support CE/FCC approved RoHs Made in Taiwan Specifications  CPU : 32-bits ARM-7 , 25 MHz RAM : 2 M bytes SDRAM ( 1 M * 16Bits ) ROM : 128 K Bytes Flash ROM Ethernet  Port Type : RJ-45 Connector Speed : 10 /100 M bps  ( Auto Detecting ) Protocol : ARP , IP , ICMP , UDP , TCP , HTTP , DHCP Protocol (Optional)：PPPoE , PPPoM Mode : TCP Server/TCPIP Client /UDP Client Setup : HTTP Browser Setup (IE & Netscape),RS-232 Console Protection : Built-in 1.5KV Magnetic Isolation Serial Port Port: RS-232/422/482 * 2 Ports，RS-232 * 2 Ports Speed：300 bps~230.4 K bps Parity：None , Odd , Even , Space , Mark , Space Data Bit：5 , 6 , 7 , 8 Stop Bit : 1 , 2 RS-232 Pins : Rx , Tx , GND , RTS , CTS , DTR , DSR , DCD RS-422 : Rx+ , Rx- , Tx+ , Tx- (Surge Protect) RS-485 : Data+ , Data- (Surge Protect) Built –in RS-422/RS-485 Terminal Resistor 15KV ESD for all signals Digital I/O Port : TTL Digital I/O * 4 Pins Watch Dog Function Power : DC 9 – 12 V , 500mA Led Lamp :  SYS (PWR) , 10M , 100M , LAN Rx , LAN Tx Environment : Operating Temperature: 0℃〜50℃   Storage Temperature : -10℃〜70℃ Dimensions : 170 * 130 * 30 mm ( W * D * H ) - Pay me securely with any major credit card through PayPal! - PayPal Customer: We ship to confirmed address by PayPal only. - Paypal ID: ebay@gditech.com.- We also accept Money Orders and Cashier Checks. No COD, Personal Check and Company Check. - All payment should be payable and mail to:   GDI Technology, Inc. 39120 Argonaut Way, #222 Fremont, CA 94538 USA - All payment have to receive within 10 days from the close of the auction or the auction will be voided.- All Items shipped to California, will be charged 8.75% Sales Tax. - We issue feedback upon receipt of feedback from you.  By letting us know your product    was received, will guarantee you positive feedback for your order.  - It will be shipped to US. - No combined shipment - The Tracking Number will be emailed to you before shipments. (If available)- Shipping and Handling/Insurance are Non-Refundable in any circumstances.- No Local Pickup. (No Exception!!!)    - Defective situation must be noticed within 10 days after delivery. - Any particular item may become unexpectedly out of stock, we reserve the right to sent money back   if this does happen for whatever the reason. Our goal is to bring you products that represent the   best value and quality. - Under normal use; replace, repair, store credit or refund at seller's sole discretion - Before Returning Unit, contact supports@gditech.com for RMA #. (Must include item and invoice #)- All Return will be subject charged 25% Restocking Fee within 30 days for items in Good Condition. - ATTENTION: We do not guarantee the compatible issues of this part with your other                          hardware.  Any technical issue should contact manufacturer directly.   **We are not responsible for Shipping/insurance charge you have paid for Return/Replacement. Important Note About Product Information:We shall have the right to refuse or cancel any order placed for products listed with typographical, technical or any other errors, e.g. product descriptions/specifications, photo or any other content on the auction -- whether or not the order has been confirmed. Place a Bid!