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Цена: 13094 руб. Мера: шт. Артикул: 1079
Товар поставляется под заказ при условии 100% предоплаты. Срок поставки от 2 до 8 недель. Для уточнения возможности поставки и стоимости свяжитесь, пожалуйста, с операторомПолное описаниеApplication Notes for E2O Communications Small Form-Factor Pluggable (SFP) Transceivers
Introduction This set of Application Notes is intended as a guide to assist the system designer with integrating an E2O EM Series Small Form-Factor Pluggable (SFP) fiber optic transceiver into their network system. Refer to Table 1 for a listing of E2O transceiver Part Nos. covered by this Application Note. Please refer to the data sheets for product description, features, performance specifications, and ordering options. Included in this document is a schematic showing the recommended system interface circuit for the transceiver to aid in PC (host) board design. Table 1. Transceiver Applicability Listing
Optical and Electrical Interconnections The transceiver uses the industry standard duplex LC or MT-RJ optical fiber connector and is compatible with the industry standard RFT connector and cage. Refer to Table 2 for a listing of Pinout descriptions for the RFT electrical connector. The SFP is a hot pluggable module. The connector pads on the transceiver PCB mate with the connector on the host in the following sequence: ground first, power second, and signals third. The 20 connector pins each establishes contact in either sequence 1, 2, or 3. The system user provides PECL data to the differential inputs of the transmitter on Pins 18 (Data Non-inverted) and 19 (Data Inverted). The receiver provides differential output data back to the system on Pins 13 (Data Non-inverted) and 12 (Data Inverted).
Table 2. SFP Signal Definitions
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