Tài liệu PDF Test module 1001

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The Soneplex Extender Card is an optional main- tenance device that provides intrusive DS1 jack access and DS1 monitoring access when used with ADC's standard T1 Repeater (RLX) or HDSL Central Office Module (HLXC) in the Soneplex Loop Extender or Soneplex Broadband Chassis. ADC’s Soneplex system is the lowest total cost solution for carriers to grow their T1 business services. Focused on providing flexible, end-to- end solutions, the Soneplex system saves carriers money on T1-based services over fiber or copper, using HDSL, ADSL, traditional T1 repeater or Optical DS2 technology, in a single platform. From operations, maintenance, provisioning and high-speed backbone connections to central office space and cabling, the Soneplex system is de- signed to take costs out of today’s T1 delivery approach, adding profit to your bottom line. FEATURES • Provides end-to-end performance testing of a DS1 circuit when far end is in loopback mode • DS1 monitoring access to output from T1 Repeater or HDSL module to the network • Access to DS1 output from T1 Repeater or HDSL module sent to the network • Access to DS1 input to the T1 Repeater or HDSL module The Soneplex System from ADC. The T1/E1 Service Delivery Experts S ONEPLEX ® E XTENDER M ODULE Soneplex ® Extender Module 433 11/97 Original © 1997 ADC Telecommunications, Inc. All Rights Reserved An Equal Opportunity Employer Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products, ADC reserves the right to change specifications without prior notice. At any time, you may verify product specifications by contacting our headquarters office in Minneapolis. ADC Telecommunications, Inc. views its patent portfolio as an important corporate asset and vigorously enforces its patents. Products or features contained herein may be covered by one or more U.S. or foreign patents. ADC Telecommunications, Inc. P.O. Box 1101 Minneapolis, Minnesota 55440-1101 FAX: (612) 946-3292 From North America, Call Toll Free: 1-800-366-3891, Ext 3223 Outside of North America: 612-938-8080 Home Page Address: http://www.adc.com International Sales Offices: Belgium 32-2-712-6500 • United Kingdom 44-734-441955 • Montreal, Quebec (514) 677-9166 • Vancouver, BC (604) 270-1675 • Toronto, Ont. (905) 629-3104 • Ottawa, Ont. (613) 723-2171 • Singapore 65-225-8228 •Venezuela 58- 2-286-1444 • Mexico City, Mexico 525-658-4519 • Buenos Aires, Argentina (541) 449- 2669 • Sao Paulo, Brasil 55-11-3040-0666 • Sydney, Australia 61-2-9975-1499 • Melbourne, Australia 61-3-9585-3931 • Beijing, China 86-10-6500-7001 • Dusseldorf, Germany 49-211-530-6550 • Seoul, Korea 82-2-333-8989 Specifications Operating Temperature: Storage Temperature: Operating Humidity: Power: Dimensions (HxWxD): -40°F to 149°F (-40°C to 65°C) -40°F to 158°F (-40°C to 70°C) 5% to 95%, non-condensing No power required to operate; however, it transports local -48 VDC battery power to the extended plug-in module 4.9" x 1.8" x 20.9" (12.45 x 4.57 x 53.09 cm) Description The Soneplex Extender Module is a chassis device that allows a technician to test the end-to-end performance of a DS1 circuit when the far-end is in the loopback mode. The Extender Card is designed primarily for temporary installation but can be left in the chassis when extended testing is required. When using the Extender Card in the Soneplex Broadband Chassis, it is necessary to use the Main Processor Unit (MPU) craft interface to enable the DS1 interface of the card being extended. DS1 LINE INTERFACE TX RX M EXTENDER CARD RLX OR C1 HLXC MODULE IN EXTENDER CARD DS1 OUTPUT TO NETWORK NETWORK DS1 INPUT DS1 INPUT FROM REMOTE UNIT DS1 OUTPUT TO REMOTE UNIT Soneplex Extender Module Description Catalog Test module 1001 Test module 1001 Bởi: Vietnam Open Educational Resources Chương trình Vietnam OCW/OER có mục tiêu làm cho Học liệu mở có nội dung phong phú, sử dụng, tái sử dụng truy nhập miễn phí trước hết trong môi trường giảng dạy, học tập nghiên cứu sau cho toàn xã hội Đây nơi cho phép xem chia sẻ tài liệu, giáo trình tạo thành/sắp xếp từ khối kiến thức nhỏ Bất kỳ xem đóng góp nội dung cho kho Học liệu mở 1/1 The Soneplex Streaker (STK) module is an optional, low-cost maintenance module used to verify local wiring in a central office environment from the main distribution frame (MDF) to a Soneplex Broadband or Loop Extender System or from the Soneplex Loop Extender System to a DSX panel. ADC’s Soneplex system is the lowest total cost solution for carriers to grow their T1 business services. Focused on providing flexible, end-to-end solutions, the Soneplex system saves carriers money on T1-based services over fiber or copper, using HDSL, ADSL, traditional T1 repeater or Optical DS2 technology, in a single platform. From operations, maintenance, provisioning and high-speed backbone connections to central office space and cabling, the Soneplex system is designed to take costs out of today’s T1 delivery approach, adding profit to your bottom line. FEATURES • Verifies continuity of the tip and ring in DS1 loops between MDF and chassis or between chassis and DSX panel • Front panel controls and LED indicators • Front panel test jacks for intrusive DS1 testing and power supply measurement The Soneplex System from ADC. The T1/E1 Service Delivery Experts S ONEPLEX ® S TREAKER M ODULE 431 11/97 Revision © 1997 ADC Telecommunications, Inc. All Rights Reserved An Equal Opportunity Employer Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products, ADC reserves the right to change specifications without prior notice. At any time, you may verify product specifications by contacting our headquarters office in Minneapolis. ADC Telecommunications, Inc. views its patent portfolio as an important corporate asset and vigorously enforces its patents. Products or features contained herein may be covered by one or more U.S. or foreign patents. ADC Telecommunications, Inc. P.O. Box 1101 Minneapolis, Minnesota 55440-1101 FAX: (612) 946-3292 From North America, Call Toll Free: 1-800-366-3891, Ext 3223 Outside of North America: 612-938-8080 Home Page Address: http://www.adc.com International Sales Offices: Belgium 32-2-712-6500 • United Kingdom 44-734-441955 • Montreal, Quebec (514) 677-9166 • Vancouver, BC (604) 270-1675 • Toronto, Ont. (905) 629-3104 • Ottawa, Ont. (613) 723-2171 • Singapore 65-225-8228 •Venezuela 58- 2-286-1444 • Mexico City, Mexico 525-658-4519 • Buenos Aires, Argentina (541) 449- 2669 • Sao Paulo, Brasil 55-11-3040-0666 • Sydney, Australia 61-2-9975-1499 • Melbourne, Australia 61-3-9585-3931 • Beijing, China 86-10-6500-7001 • Dusseldorf, Germany 49-211-530-6550 • Seoul, Korea 82-2-333-8989 Soneplex ® Streaker Module Description The Soneplex Streaker Module may be used in both the Soneplex Broadband chassis and the Soneplex Loop Extender chassis. When used in the Soneplex Broadband chassis, however, the DSX LED and test jacks are not used, since the STK interfaces with the central office through the DS3 MUX in the chassis. The STK can be self powered, operating from its own 6-volt battery supply or draw from the power supplied to the chassis. To use the module, the installer/maintenance engineer plugs the module into the chassis slot wired with the DS1 loop. When the tip or ring at the far end of the loop is grounded, the respective LED on the STK front panel should light indicating circuit continuity. If both the tip and ring LEDs light when either lead is grounded, there is low impact impedance between the leads, or the tip and ring are shorted together. Addition- ally, the STK provides test jacks on the front panel for intrusive testing of the DS1 line connections and for measuring the -48 VDC supplied to the chassis slot. Dimensions (HxWxD): Weight: Operating Temperature: Operating Humidity: Input Power: Voltage Range: Internal Batteries: Line and DSX Jack Access: Regulatory Compliance: 4.5" x 1.0" x SAT Practice Test 2 VERBAL Select the lettered word or set of words that best completes the sentence. 1 – She found her work so ---- that she lost herself in it and was completely ---- the noise surrounding her. (A)inspiring annoyed by (B) complex involved in (C) absorbing oblivious to (D)exhausting taken with (E) repetitive afraid of 2 – In contrast to their widespread image as ---- carnivores, many species of piranha are vegetarian. (A)nomadic (B) lugubrious (C) voracious (D)covetous (E) exotic 3 – The graceful curves of the old colonial-era buildings that dominated the old part of the city contrasted sharply with the modern, ---- subway stations and made the latter appear almost anachronistic. (A)rectilinear (B) grimy (C) festive (D)gigantic (E) efficient 4 – Although both plants control soil erosion, kudzu disrupts the local ecology by displacing native flora, while vetiver has no ---- effects. (A)foreseeable (B) adverse (C) domestic (D)permanent (E) advantageous For more material and information, please visit Tai Lieu Du Hoc at www.tailieuduhoc.org 5 – Henry Louis Gates, Jr. believes that Frederick Douglass ---- patterned his 1845 autobiography after the ---- of former slave Olaudah Equiano, whose life story was published in 1789. (A)patronizingly reminder (B) belatedly antiquity (C) anxiously capture (D)expectantly epitaph (E) consciously narrative 6 – The poet A. E. Houseman lived a lonely life, and to the end of his days maintained a - --- which only a few chosen friends could ----. (A)silence spurn (B) career appreciate (C) seclusion observe (D)reserve penetrate (E) gregariousness enjoy 7 – The world of Heinrich Boll’s early novels is one of impersonal malice, thinly camouflaged with patriotic and other ---- clichés, in which relief is provided only by occasional ---- of genuine human emotion. (A)pragmatic absences (B) ideological manifestations (C) conceptual lapses (D)ephemeral loss (E) scholarly vestiges 8 – The plan has few elements in it that will ---- the party with the electorate; in fact, it has caused widespread resentment. (A)involve (B) consolidate (C) ingratiate (D)deprecate (E) impeach 9 – Negritude, a literary movement emphasizing the importance and value of African culture and history, was founded in Paris in the 1930s by a group of ---- students from Martinique, Senegal, and other French-speaking colonies. (A)animated (B) laconic (C) expatriate For more material and information, please visit Tai Lieu Du Hoc at www.tailieuduhoc.org (D) radical (E) sophisticated Choose the lettered pair of words that is related in the same way as the pair in capital letters. 10 – HAND:WRIST:: (A) eye:socket (B) shoulder:elbow (C) foot:ankle (D) head:scalp (E) mouth:lip 11 – ADMIRE:REVERE:: (A) hasten:advance (B) delay:cancel (C) think:ponder (D) collect:sample (E) examine:scrutinize 12 – HEDONIST:PLEASURE:: (A) philosopher:knowledge (B) stenographer:shorthand (C) physicist:energy (D) progressive:liberty (E) company:entertainment 13 – UNEARTH:EXCAVATION:: (A) construct:addition (B) interpret:language (C) deflate:pressure (D) demand:imposition (E) imprison:incarceration 14 – ABSTRUSE:UNDERSTAND:: (A) unusable:change (B) faulty:fix (C) obscured:see (D) irrelevant:prove (E) tepid:heat For more material and information, please visit Tai Lieu Du Hoc at www.tailieuduhoc.org 15 – SILO:GRAIN:: (A) bathroom:shower (B) pantry:food (C) dairy:refrigeration (D) theater:play (E) well:water For more material and information, please visit Tai Lieu Du Hoc at www.tailieuduhoc.org The following passages, both written by published authors, present two views on the problems of being a creative writer. Passage 1 Writing is among the most mysterious of human activities. Every writer can testify that the Muses* once invoked by the poets are a reality. Unless he is writing mechanically, the writer does not experience his writing as an act of creation; he Practice Test B – Reading Line (5) (10) (15) (20) (25) (30) Question 1- 10 With Robert Laurent and William Zorach, direct carving enters into the story of modem sculpture in the United States. Direct carving – in which the sculptors themselves carve stone or wood with mallet and chisel – must be recognized as something more than just a technique. Implicit in it is an aesthetic principle as well: that the medium has certain qualities of beauty and expressiveness with which sculptors must bring their own aesthetic sensibilities into harmony. For example, sometimes the shape or veining in a piece of stone or wood suggests, perhaps even dictates, not only the ultimate form, but even the subject matter. The technique of direct carving was a break with the nineteenth-century tradition in which the making of a clay model was considered the creative act and the work was then turned over to studio assistants to be cast in plaster or bronze or carved in marble. Neoclassical sculptors seldom held a mallet or chisel in their own hands, readily conceding that the assistants they employed were far better than they were at carving the finished marble. With the turn-of-the-century Crafts movement and the discovery of nontraditional sources of inspiration, such as wooden African figures and masks, there arose a new urge for hands-on, personal execution of art and an interaction with the medium. Even as early as the 1880's and 1890's, nonconformist European artists were attempting direct carving. By the second decade of the twentieth century, Americans – Laurent and Zorach most notably - had adopted it as their primary means of working. Born in France, Robert Laurent (1890-197Q) was a prodigy who received his education in the United States. In 1905 he was sent to Paris as an apprentice to an art dealer, and in the years that followed he witnessed the birth of Cubism, discovered primitive art, and learned the techniques of woodcarving from a frame maker. Back in New York City by 1910, Laurent began carving pieces such as The Priestess, which reveals his fascination with African, pre-Columbian, and South Pacific art. Taking a walnut plank, the sculptor carved the expressive, stylized design. It is one of the earliest examples of direct carving in American sculpture. The plank's form dictated the rigidly frontal view and the low relief. Even its irregular shape must have appealed to Laurent as a break with a long-standing tradition that required a sculptor to work within a perfect rectangle or square. 1. The word "medium" in line 5 could be used to refer to (A) stone or wood (B) mallet and chisel (C) technique (D) principle 2. What is one of the fundamental principles of direct carving? (A) A sculptor must work with talented assistants. (B) The subject of a sculpture should be derived from classical stories. (C) The material is an important element in a sculpture. (D) Designing a sculpture is a more creative activity than carving it. 3. The word "dictates" in line 8 is closest in meaning to (A) reads aloud (B) determines (C) includes (D) records 4. How does direct carving differ from the nineteenth-century tradition of sculpture? (A) Sculptors are personally involved in the carving of a piece. (B) Sculptors find their inspiration in neoclassical sources. (C) Sculptors have replaced the mallet and chisel with other tools. (D) Sculptors receive more formal training. 5. The word "witnessed" in line 23 is closest in meaning to (A) influenced (B) studied (C) validated (D) observed 6. Where did Robert Laurent learn to carve? (A) New York (B) Africa (C) The South Pacific (D) Paris 7. The phrase "a break with" in line 30 is closest in meaning to (A) a destruction of (B) a departure from (C) a collapse of (D) a solution to 8. The piece titled The Priestess has all of the following characteristics EXCEPT: (A) The design is stylized. (B) It is made of marble. (C) The carving is not deep. The Soneplex Extender Card is an optional main- tenance device that provides intrusive DS1 jack access and DS1 monitoring access when used with ADC's standard T1 Repeater (RLX) or HDSL Central Office Module (HLXC) in the Soneplex Loop Extender or Soneplex Broadband Chassis. ADC’s Soneplex system is the lowest total cost solution for carriers to grow their T1 business services. Focused on providing flexible, end-to- end solutions, the Soneplex system saves carriers money on T1-based services over fiber or copper, using HDSL, ADSL, traditional T1 repeater or Optical DS2 technology, in a single platform. From operations, maintenance, provisioning and high-speed backbone connections to central office space and cabling, the Soneplex system is de- signed to take costs out of today’s T1 delivery approach, adding profit to your bottom line. FEATURES • Provides end-to-end performance testing of a DS1 circuit when far end is in loopback mode • DS1 monitoring access to output from T1 Repeater or HDSL module to the network • Access to DS1 output from T1 Repeater or HDSL module sent to the network • Access to DS1 input to the T1 Repeater or HDSL module The Soneplex System from ADC. The T1/E1 Service Delivery Experts S ONEPLEX ® E XTENDER M ODULE Soneplex ® Extender Module 433 11/97 Original © 1997 ADC Telecommunications, Inc. All Rights Reserved An Equal Opportunity Employer Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products, ADC reserves the right to change specifications without prior notice. At any time, you may verify product specifications by contacting our headquarters office in Minneapolis. ADC Telecommunications, Inc. views its patent portfolio as an important corporate asset and vigorously enforces its patents. Products or features contained herein may be covered by one or more U.S. or foreign patents. ADC Telecommunications, Inc. P.O. Box 1101 Minneapolis, Minnesota 55440-1101 FAX: (612) 946-3292 From North America, Call Toll Free: 1-800-366-3891, Ext 3223 Outside of North America: 612-938-8080 Home Page Address: http://www.adc.com International Sales Offices: Belgium 32-2-712-6500 • United Kingdom 44-734-441955 • Montreal, Quebec (514) 677-9166 • Vancouver, BC (604) 270-1675 • Toronto, Ont. (905) 629-3104 • Ottawa, Ont. (613) 723-2171 • Singapore 65-225-8228 •Venezuela 58- 2-286-1444 • Mexico City, Mexico 525-658-4519 • Buenos Aires, Argentina (541) 449- 2669 • Sao Paulo, Brasil 55-11-3040-0666 • Sydney, Australia 61-2-9975-1499 • Melbourne, Australia 61-3-9585-3931 • Beijing, China 86-10-6500-7001 • Dusseldorf, Germany 49-211-530-6550 • Seoul, Korea 82-2-333-8989 Specifications Operating Temperature: Storage Temperature: Operating Humidity: Power: Dimensions (HxWxD): -40°F to 149°F (-40°C to 65°C) -40°F to 158°F (-40°C to 70°C) 5% to 95%, non-condensing No power required to operate; however, it transports local -48 VDC battery power to the extended plug-in module 4.9" x 1.8" x 20.9" (12.45 x 4.57 x 53.09 cm) Description The Soneplex Extender Module is a chassis device that allows a technician to test the end-to-end performance of a DS1 circuit when the far-end is in the loopback mode. The Extender Card is designed primarily for temporary installation but can be left in the chassis when extended testing is required. When using the Extender Card in the Soneplex Broadband Chassis, it is necessary to use the Main Processor Unit (MPU) craft interface to enable the DS1 interface of the card being extended. DS1 LINE INTERFACE TX RX M EXTENDER CARD RLX OR C1 HLXC MODULE IN EXTENDER CARD DS1 OUTPUT TO NETWORK NETWORK DS1 INPUT DS1 INPUT FROM REMOTE UNIT DS1 OUTPUT TO REMOTE UNIT Soneplex Extender Module Description Catalog Test Module 1002 Test Module 1002 Bởi: Vietnam Open Educational Resources TS Nguyễn Ái Việt,