Report item - opens in a new window or tab Description current Shipping and payments eBay item number:140841809135 Seller assumes all responsibility for this listing. Last updated on Sep 06, 2016 19:33:45 PDT View all revisions Item specifics Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition Brand: UTEK MPN: UT-277MM Country of Manufacture: China UPC: 714449858749 Workshopequipments Visit my eBay store Sign up for newsletter Search Store Items On Sale Store Categories Store home Electronic ComponentData Communication/ ConverterEquipment Tester Meter Optical Equipment/ComponentSecurity Protection SystemTelecom Equipments/ComponentsCarHealth CareПрочее Being a multi-function fiber modem in support of asynchronism RS-232 ， RS-485 and RS-422 communication interface, UT-277 is the best choice for the connection from remote terminal unit (RTU) to host(HOST) or Supervisory Control and Data Acquisition(SCADA). It supports multiple asynchronism communication protocols including RS-232 ， RS-485 and RS-422, and it also supports a combination of two of the RS-232 ， RS-485 or RS-422 interfaces as well as both of the working modes ， i.e. Two-line (half-duplex) RS-485 and four-line(full duplex) RS-422 。 The ability to support RS-485 mode for data TXD or SD sending control greatly improves its compatibility with various kinds of software besides a sharp simplification of control method. Various kinds of fiber connection between asynchronism serial interfaces are supported by UT-277 fiber modem. Both half duplex and full duplex communications through fiber between two asynchronism interface devices are supported with a communication distance as far as 4 kilometers for multi-mode and 20 kilometers for single-mode 。 The transmission rate for RS-232 can reach a maximum of 115.2KBPS ， while for RS-485/RS-422 a maximum of 460KBPS can be achieved 。 Interfaces of different electric standards can be mixed for use with nice EMI/RFT performance ， e.g. RS-232 devices can be connected to RS-485/RS-422 devices ， and the interface converter or photoelectric isolator can be replaced from RS-232 to RS-485 。 Two data signal transmissions are supported by UT-277: data sending and data receiving. At the same time, automatic control circuit is also provided for RS-485/RS-422 data transmission. Zero delay for converting time is achieved. ST interfaces are used for fiber connection. • ST Connectors, you can choose SC/FC • Electric interface: RS-422/RS-485/RS-232 Adoption terminal • Electric standard: RS-232, RS-485 or RS-422 (optional). • Transmission rate: 460Kbps. • Transmission media: double multi-mode • Transmission distance: 4 Km for multi-mode,20 km for single-mode. • Working mode: asynchronous half/full duplex, server/client mode. • Wavelength: 820nm multi-mode 1310nm multi-mode. • Power pre-consumption: 12db. • Power supply: DC 9V @ 200 mA. • Indicator light: 3 LED indicators for PWR, TX and RX. • Dimensions: 97mmx65mmx22mm. • Chassis: metal shell. • Working environment: -25 ℃ to 70 ℃ , relative humidity 5% to 95%. This item include 1pc UT277MM, need 2pcs for working, one for transmitter and another for receiver (1). Note: (1.1). This item is UT-277MM(Multi-Mode), shipped by Registered Airmail ; (1.2). You can visit www.szutek.com for more details. (2). Shipping time: (2.1). Registered Airmail: About 3-4weeks USA , UK , Australia, Canada ; 4-6weeks to West Europe , East Asia ; 6-8weeks to other countries (2.2). EMS: shipping time about 2-3weeks, Italy/Brazil/Russia maybe need 4weeks due to the strictly custom; (2.3). DHL: 1-2weeks to wordwide; ****If you don't receive the goods in the list time, please don't hesitate to contact us**** (3). How to trace: (3.1). HongKong Post: www.hongkongpost.com; China Post: http://intmail.183.com.cn/item/itemStatusQuery.do?lan=0; when the goods reach your country, you can trace it on your local website in some countries; (3.2). EMS: www.ems.com.cn, when the goods reach your local country, you can trace it on your local post website; (3.3). DHL: www.dhl.com or http://www.dhl.com/en/express/tracking/shippers_reference.html track by shipper's reference; (4). Problem solve, leave Feedback and DSR: Our no.1 goal is customer stasfaction. If there is any problem, please contact us before leave feedback and DSR. inkFrog Analytics inkFrog Analytics Questions and answers about this item No questions or answers have been posted about this item. Ask a question - opens in a new window or tab 01212 Seller assumes all responsibility for this listing. Shipping and handling This item will ship to Thailand, but the seller has not specified shipping options. Contact the seller- opens in a new window or tab and request a shipping method to your location. Shipping cost cannot be calculated. Please enter a valid ZIP Code. Item location: ShenZhen, China Shipping to: Worldwide Excludes: Africa, Middle East, Argentina, Bolivia, Colombia, Ecuador, Falkland Islands (Islas Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Bermuda, Greenland, Saint Pierre and Miquelon, Afghanistan, Armenia, Bangladesh, Bhutan, China, Georgia, India, Kyrgyzstan, Maldives, Mongolia, Nepal, Pakistan, Turkmenistan, American Samoa, Cook Islands, Fiji, French Polynesia, Guam, Kiribati, Marshall Islands, Micronesia, Nauru, New Caledonia, Niue, Palau, Papua New Guinea, Solomon Islands, Tonga, Tuvalu, Vanuatu, Wallis and Futuna, Western Samoa, Albania, Andorra, Cyprus, Gibraltar, Greece, Guernsey, Hungary, Iceland, Jersey, Liechtenstein, Macedonia, Moldova, Monaco, Montenegro, Poland, San Marino, Svalbard and Jan Mayen, Ukraine, Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Belize, British Virgin Islands, Cayman Islands, Costa Rica, Dominica, Dominican Republic, El Salvador, Grenada, Guadeloupe, Guatemala, Haiti, Honduras, Jamaica, Martinique, Montserrat, Netherlands Antilles, Nicaragua, Panama, Saint Kitts-Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, Turks and Caicos Islands, Virgin Islands (U.S.), Brunei Darussalam, Cambodia, Hong Kong, Laos, Macau, Philippines, Taiwan No additional import charges at delivery! This item will be shipped through the Global Shipping Program and includes international tracking. Learn more- opens in a new window or tab Quantity: Change country: -Select- Australia Austria Azerbaijan Republic Belarus Belgium Bosnia and Herzegovina Brazil Bulgaria Canada Chile Croatia, Republic of Czech Republic Denmark Estonia Finland France Germany Indonesia Ireland Italy Japan Kazakhstan Korea, South Latvia Lithuania Luxembourg Malaysia Malta Mexico Netherlands New Zealand Norway Portugal Puerto Rico Romania Russian Federation Serbia Singapore Slovakia Slovenia Spain Sri Lanka Sweden Switzerland Tajikistan Thailand United Kingdom United States Uzbekistan Vatican City State Vietnam There are 35 items available. Please enter a number less than or equal to 35. Select a valid country. ZIP Code: Please enter a valid ZIP Code. Please enter 5 or 9 numbers for the ZIP Code. Shipping and handling To Service Delivery* Free shipping Thailand Economy Int'l Shipping Estimated between Wed. Jan. 4 and Fri. Jan. 13 Seller ships within 3 days after receiving cleared payment - opens in a new window or tab. * Estimated delivery dates- opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment- opens in a new window or tab. Delivery times may vary, especially during peak periods. Domestic handling time Will usually ship within 3 business days of receiving cleared payment - opens in a new window or tab. Return policy After receiving the item, contact seller within Refund will be given as Return shipping 30 days Money back Buyer pays return shipping Payment details Payment method Preferred / Accepted Accepted