Xem 1-20 trên 772 kết quả Loops
  • Tham khảo luận văn - đề án 'luận văn: xác định hàm lượng cholesterol trong trứng và so sanh trình tự vung điêu khiên d-loop dna ty ́ ̣ ̀ ̀ ̉ thê cua ga ri, gà ác, gà tre ̉ ̉ ̀', luận văn - báo cáo, thạc sĩ - tiến sĩ - cao học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf62p tangtocmuathi 23-05-2013 42 13   Download

  • The DS3 Fiber Loop Converter (DS3 FLC) is an alternative to high bit-rate DS3 multi- plexers, allowing an economical last mile DS3 transport or a point of presence hand off. The DS3 FLC is a plug and play system that can be configured to maximize facilities utilized for point-to-point or point-to-multipoint topologies and can be optioned for 1:1 protection. The DS3 FLC supports the following applications: • DS3 Hicaps • DS3 Point of Presence (POP) Hand-off • DS3 Video Transport • DS3 ATM Transport...

    pdf8p minhtuan 10-08-2009 197 7   Download

  • The Soneplex E1 Loop Extender Exchange platform provides centralized network management and point to multi-point transport for up to 20 E1 and 40 Nx64 kbps circuits over the local loop. Suitable for indoor or outside plant deployment, it provides maximum operational flexibility while minimizing network elements and installation time.

    pdf6p minhtuan 10-08-2009 153 7   Download

  • The Soneplex Loop Extender system is an efficient, cost-effective solution for T1-based service delivery. It supports DS1 network interfaces and up to 28 DS1 loop transport modules. Integrated network management lets carriers save on overall operations costs through the entire system lifecycle.

    pdf6p minhtuan 10-08-2009 181 6   Download

  • The Soneplex E1 Quad Loop Extender (EQLX) Four-Position Remote Chassis houses up to four EQLX modules and optional line termination unit, power supply unit, E1 alarm processor unit and E1 craft/performance monitoring module at the customer premises, for termination of two protected or unprotected optical E2 circuits (or up to eight E1s).

    pdf4p kieuoanh 11-08-2009 74 6   Download

  • The Quad Fibre Loop Converter* (QFLC) system is a cost-effective optical multiplexer that transports four E1s over two singlemode fibres. The QFLC system can be configured to maximize facility utilization for point-to-point or point-to-multipoint topologies. The QFLC system can also be used for fibre ring networks for both dual-feed and single-feed applications to a customer. The QFLC system accepts standard electrical E1 signals and can be used in a stand-alone configuration with any approved multiplexer or network element that generates a standard E1 (6.703 Mbps) signal.

    pdf15p batrinh 11-08-2009 89 6   Download

  • ADC has designed a family of Fiber Loop Converters (FLCs) that provides a cost-effective alternative to deploying service over copper while avoiding the high capital investment of DS3 fiber optic terminals. This family includes products designed for economical distri- bution of single or multiple DS1s. The Quad FLC multiplexes up to four T1s for transport over two fibers at distances of 16 to 20 miles (26 to 33 km). The QFLC system consists of a rack mounted central office chassis and a wall mounted customer premises chassis.

    pdf8p minhthanh 10-08-2009 82 5   Download

  • ADC has designed a family of Fibre Loop Converters (FLCs) that provide a cost-effective alternative to deploying service over copper while avoiding the high capital investment of primary multiplexers and Fibre optic terminals. This family includes products designed for economical distribution of single or multiple 2.048 Mb signals. The E1 Quad FLC multiplexes up to four 2.048 Mb signals for transport over two fibres at typical distances of 72 Km (44 miles). The E1 QFLC system consists of a rack mounted central exchange shelf and a wall or rack mounted customer premises shelf.

    pdf8p minhtuan 10-08-2009 163 4   Download

  • Soneplex Loop Extender Modules Central Office HDSL Remote HDSL Standard Simplex Power Simplex Power and Idle Code Simplex Power and Local Power HDSL Repeater Repeater Loop Extender (T1) Plus Repeater Loop Extender (T1) Quad Loop Extender Module SC connector FC connector Quad Loop Extender Module - Short Range SC connector FC connector

    pdf4p batoan 10-08-2009 57 3   Download

  • The DS1 Loop Extender (DLX) module is used to extend a DS1 up to 655 feet to a digital cross-connect (DSX-1). The DLX receives a non-return to zero (NRZ) 1.544 Mbps signal from the DS3 Soneplex multiplexer module, converts the NRZ signal to a bipolar DS1 signal and transmits a DS1 signal that meets the industry standard DSX-1 template boundaries as defined by TR- NWT-000499.

    pdf2p batoan 10-08-2009 56 3   Download

  • The Soneplex Quad Loop Extender (QLX) module converts four multiplexed, DS1 signals into an optical DS2 for delivery over singlemode optical fibers. The optical DS2 is converted back to four DS1s at the customer premises. It supports op- tional 1+1 protection and provides extensive alarms and diagnostic capabilities.

    pdf2p batoan 10-08-2009 65 3   Download

  • The for loop is a MATLAB construct that allows a sequence of MATLAB statements to be executed more than once. The for loop repeats a block of commands for a specified number of times; the specified number is established before the loop is executed.

    ppt19p feteler 27-11-2012 15 2   Download

  • After completing this unit, you should be able: To write programs for executing statements repeatedly using a while loop, to develop a program for GuessNumber, to follow the loop design strategy to develop loops, to develop a program for SubtractionQuizLoop, to control a loop with a sentinel value,...

    ppt48p tangtuy17 05-07-2016 1 1   Download

  • Introduction to java programming: Chapter 4 - Loop's Objectives is to use while, do-while, and for loop statements to control the repetition of statements; understand the flow of control in loop statements; use Boolean expressions to control loop statements.

    pdf17p cocacola_17 09-12-2015 5 0   Download

  • Khái niệm bơm thủy lực mạch kín (closed-loop pump) xuất hiện trong các hệ thống truyền động thủy lực hiện đại. Chúng ta hãy cùng phân tích nguyên lý hoạt động và kết cấu của lọai bơm này.

    pdf6p nhan4321 29-10-2009 797 310   Download

  • Tham khảo tài liệu 'hợp ngữ asm-chương 08-cấu trúc dk & loops-phần 2- lệnh cmp', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf17p soncunglin 14-05-2009 328 183   Download

  • Tham khảo tài liệu 'hợp ngữ asm-chương 08-cấu trúc dk & loops-phần 3-chương trình con', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf10p soncunglin 14-05-2009 291 183   Download

  • Tham khảo tài liệu 'hợp ngữ asm-chương 08-cấu trúc dk & loops-phần 1- lệnh nhảy', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf16p soncunglin 14-05-2009 334 175   Download

  • Mechatronics Dc Motor - Tachometer Closed-Loop Speed Control System

    pdf29p nguyen3 13-11-2009 159 54   Download

  • Trước khi network 1 bị down thì thì tất cả router đều xem đường route tới network là tốt. Router C nhận định rằng muốn tới network 1 thì fải qua router B với metric là 3 (ví dụ ta chạy RIP).

    doc6p it_p0k3t 05-05-2011 136 33   Download

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