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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Delta Electronics LC-155Bxxxxxxx, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
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Table of contents for the manual
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Page 1
LC-155Bxxxxxxx DEL T A ELECTRONICS, INC. http://ww w .deltaww .com 1 Jan., 2008 Rev . : 0H 155Mbp s, SFF LC Duplex Optical T ransceiver Module for Fast Ethernet, A T M, SONET/OC-3, SDH/STM-1 Features: Full Compliance w ith the Optical Performance Requirements of the ATM 100Mbps and 100 Base-FX Version of IEEE 802.3u. Multi-Source 2 × 5 p[...]
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Page 2
LC-155Bxxxxxxx DEL T A ELECTRONICS, INC. http://ww w .deltaww .com 2 Jan., 2008 Rev . : 0H Absolute Maximum Ratings Parameter Symbol Min. T yp. Max. Unit Note S torage T emperature T s -40 85 ºC Lead Soldering T emperature T SOLD 260 ºC Lead Soldering T ime t SOLD 10 Sec. Supply V oltage V CC 0 5 V Recommended Operating Conditions Parameter Sym[...]
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Page 3
LC-155Bxxxxxxx DEL T A ELECTRONICS, INC. http://ww w .deltaww .com 3 Jan., 2008 Rev . : 0H Mask of the eye diagram for the optical transmit signal Pin Definition PIN Symbol Functional description 1 GND Receiver Signal Ground 2 VccR Receiver Power Supply 3 SD Receiver Signal Detect (L VPECL or L VTTL) 4 RD(-) Receiver Data Out Inverted (L VPECL) 5[...]
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Page 4
LC-155Bxxxxxxx DEL T A ELECTRONICS, INC. http://ww w .deltaww .com 4 Jan., 2008 Rev . : 0H Recommended Circuit Schematic R1=R3=82 ohm (3.3V),68 ohm(5V) R2=R4=130 ohm (3.3V),191 ohm (5V) R5=R6=150 ohm (3.3V),270 ohm (5V) R7=130 ohm (3.3V PECL),82 ohm(5V),NC (TTL) R8=82 ohm (3.3V PECL),130 ohm(5V),NC (TTL) C1=C2=C3=C4=C5=C6=C7=100 nF C8=C9=10uF L1=[...]
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Page 5
LC-155Bxxxxxxx DEL T A ELECTRONICS, INC. http://ww w .deltaww .com 5 Jan., 2008 Rev . : 0H Package Outline (Plastic Housing) : Package Outline (Met al Housing):[...]
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Page 6
LC-155Bxxxxxxx DEL T A ELECTRONICS, INC. http://ww w .deltaww .com 6 Jan., 2008 Rev . : 0H Regulatory Compliance Feature Reference Performance Electromagnetic Interference (EMI) FCC Class B EN 55022 Class B (CISPR 22A) Radio Frequency Electromagnetic Field EN 61000-4-3 IEC 1000-4-3 Electrostatic Discharge to the Duplex LC Receptacle EN 61000-4-2 [...]
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Page 7
LC-155Bxxxxxxx DEL T A ELECTRONICS, INC. http://ww w .deltaww .com 7 Jan., 2008 Rev . : 0H Appendix A . Document Revision V ersion No. Date Description 0G 2006-1 1 Release 0H 2008-01 Correct “Recommen ded Circuit Schematic” 、 Pin Definition 、 Order Information[...]