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Manual Delta Electronics LCP-2125

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  • Delta Electronics LCP-2125 - page 1

    DEL T A ELECT RONICS, INC. 1 Nov ., 2006 Rev . 1D www .delt aww.co m RoHS Compliant Small Form Factor Pluggable T ransceiver for Fiber Channel with Digit al Diagno stic Monitoring Function FEATURES z Compliant with SFP T ranscei ver SFF-8472 MSA specificat ion z LCP-2125A4EDR complian t with t he 2.125GBd Fiber Channel FC-PI 200-M5-SN-I Rev.13 z Co ...

  • Delta Electronics LCP-2125 - page 2

    DEL T A ELECT RONICS, INC. 2 Nov ., 2006 Rev . 1D www .delt aww.co m Absolute Maximum Ratings Parameter Symbol Min. T y p. Max. Unit Note S torage T emperature T s -40 85 ºC Supply V oltage V CC 0 5 V Recommended Operating Con ditions Parameter Symbol Min. T y p. Max. Unit Note Case Operating T emperature T C -5 70 ºC 1 Supply V oltage V CC 3.135 ...

  • Delta Electronics LCP-2125 - page 3

    DEL T A ELECT RONICS, INC. 3 Nov ., 2006 Rev . 1D www .delt aww.co m Optical Characteristics (V CC =3.3V ± 5%, Data Rate=2.125Gb/sec, PRBS=2 7 -1 NRZ ) Parameter Symbol Min. T yp. Max. Unit Note Transmitter Output Optical Po wer (A vg.) P O -9.5 -4 dBm Optical Extinction Ratio ER 9 dB Center Wavelength λ C 830 850 86 0 nm S pectral Width (RMS) σ ...

  • Delta Electronics LCP-2125 - page 4

    DEL T A ELECT RONICS, INC. 4 Nov ., 2006 Rev . 1D www .delt aww.co m SFP Transceiver Electrical Pad Layout Pin Function Definitions Pin Num. Name Function Plug Seq. Notes 1 VeeT Transmitter Ground 1 2 TX Fault Transmitter Fault Indication 3 Note 1 3 TX Disable Transmitter Disable 3 Note 2 Module disables on hi gh or open 4 MOD-DEF2 Module Definitio ...

  • Delta Electronics LCP-2125 - page 5

    DEL T A ELECT RONICS, INC. 5 Nov ., 2006 Rev . 1D www .delt aww.co m Notes: 1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10K  resisto r on the host board. Pull up voltag e between 2.0V and VccT, R+0.3V. Wh en high, output indicates a laser fault of some kind. Low indicates normal operation. In the low ...

  • Delta Electronics LCP-2125 - page 6

    DEL T A ELECT RONICS, INC. 6 Nov ., 2006 Rev . 1D www .delt aww.co m Recommend Circuit Schematic Laser Diode Photo D iode 1uH 1uH 0.1uF 10uF 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 0.1uF 10uF RES1 RES1 100 Ohms* RES1 RES1 RES1 10k Ohms 100 Ohms VCC Protocol Vcc SerDes IC Protocol IC PLD / PAL Mod_def 2 Mod_def 1 Mod_def 0 3.3V 3.3V DELTA SFP Module Pream ...

  • Delta Electronics LCP-2125 - page 7

    DEL T A ELECT RONICS, INC. 7 Nov ., 2006 Rev . 1D www .delt aww.co m Package Outline Drawing ...

  • Delta Electronics LCP-2125 - page 8

    DEL T A ELECT RONICS, INC. 8 Nov ., 2006 Rev . 1D www .delt aww.co m SFP timin g p arameters f or SFP management Parameter Symbol Min. Max. Unit No te TX_DISABLE Assert time t_off 10 μ sec 1 TX_DISABLE Negate time t_on 1 msec 2 T ime to initialize, including reset of TX_F AUL T t_init 300 msec 3 TX Fault Assert Time t_fault 100 μ sec 4 TX_DISABLE ...

  • Delta Electronics LCP-2125 - page 9

    DEL T A ELECT RONICS, INC. 9 Nov ., 2006 Rev . 1D www .delt aww.co m Enhanced Digit al Diagnostic Interface The memory map in the following d escribes an extension to th e memory map defined in SFP MSA. The enhanced interface uses the two wire serial bus add ress 1010001X (A2h) to provide diagnostic information about the module’s present operatin ...

  • Delta Electronics LCP-2125 - page 10

    DEL T A ELECT RONICS, INC. 10 Nov ., 2006 Rev . 1D www .delt aww.co m EEPROM Serial ID Memory Content s (2-Wire Address A0h) Address Hex ASCII A ddress Hex A S CII Address Hex ASCII 00 03 43 PN 86 DC 01 04 44 PN 87 DC 02 07 45 PN 88 DC 03 00 Note 1 46 PN 89 DC 04 00 47 PN 90 DC 05 00 48 PN 91 DC 06 xx 49 PN 92 68 07 xx 50 PN 93 B0 08 xx 5 1 PN 94 0 ...

  • Delta Electronics LCP-2125 - page 11

    DEL T A ELECT RONICS, INC. 1 1 Nov ., 2006 Rev . 1D www .delt aww.co m 8) Byte 84-91: Date code 9) Byte 95: Check sum of byt es 64-94 10) Byte 128 to 25 5 had been set hex 00 Digit al Diagnostic Monitoring Interface Alarm and W arnin g Thresholds (2-Wire Address A2h) Address # Bytes Name Va l u e ( D e c . ) Unit Note 00-01 2 T emp High Alarm T C ( ...

  • Delta Electronics LCP-2125 - page 12

    DEL T A ELECT RONICS, INC. 12 Nov ., 2006 Rev . 1D www .delt aww.co m P S : Sensitivity optical power of receiver 5) Byte 95 contai ns the low order 8b its of sum of bytes 0-94 6) St at e/ Control Bits Byte Bit Name Description 1 10 7 Tx Disable S tate Digital state of the Tx disable inp ut pin 11 0 6 Soft Tx Disable Read/ Write bit that allow soft ...

  • Delta Electronics LCP-2125 - page 13

    DEL T A ELECT RONICS, INC. 13 Nov ., 2006 Rev . 1D www .delt aww.co m 1) T emperature is measured internal to the tra nsceiver . 2) V oltage is measured internal to the transc eiver . Regulatory Compliance T est Item Re ference Qty’ Evaluat ion (#1) Electromagnetic Inte rference EMC FCC Class B EN 55022 Class B CISPR 22 5 (#2) Immunity ： Radio ...

  • Delta Electronics LCP-2125 - page 14

    DEL T A ELECT RONICS, INC. 14 Nov ., 2006 Rev . 1D www .delt aww.co m Ordering information for SFP modules LCP-2125X 1 X 2 X 3 X 4 X 5 X 6 X 1 : Fiber A : Multi-mode 850nm X 4 : Digital Diagnostic Function D : DDM series, with digital diagnostic function X 2 : Power Supply V oltage and SD Lev el 4 : 3.3V , TTL SD Level X 5 : Housing T ype R : RoHS ...

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Documents that we receive from a manufacturer of a Delta Electronics LCP-2125 can be divided into several groups. They are, among others:
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All of them are important, but the most important information from the point of view of use of the device are in the user manual Delta Electronics LCP-2125.

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A complete manual for the device Delta Electronics LCP-2125, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Delta Electronics LCP-2125 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Delta Electronics LCP-2125.

A complete Delta Electronics manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Delta Electronics LCP-2125 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Delta Electronics LCP-2125, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Delta Electronics LCP-2125, that we can find in the current document
3. Tips how to use the basic functions of the device Delta Electronics LCP-2125 - which should help us in our first steps of using Delta Electronics LCP-2125
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Delta Electronics LCP-2125
5. FAQ - Frequently Asked Questions
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