Instruction/ maintenance manual of the product Network Device LCP-1250 Delta Electronics
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DEL T A ELECT RONICS, INC. 1 Nov ., 2006 Rev . 6B www .delt aww.c om RoHS Compliant Single Mode SFP T ransceiver for GbE and Fiber Channel FEATURES z Compliant with SFP T ranscei ver SFF-8472 MSA s pecification with internal calibration z Compliant with Specifications f or IEEE 802.
DEL T A ELECT RONICS, INC. 2 Nov ., 2006 Rev . 6B www .delt aww.c om Absolute Maximum Ratings Parameter Symbol Min. T yp. Max. Unit Note S torage T empera ture T s -40 85 ºC Supply V oltage V CC 0 5 V Recommended Operating Con dit ions Parameter Symbol Min.
DEL T A ELECT RONICS, INC. 3 Nov ., 2006 Rev . 6B www .delt aww.c om Optical Characteristics (V CC =3.3V ± 5%, Data Rate=1250Mb/sec, PRBS=2 7 -1 NRZ ) Parameter Symbol Min.
DEL T A ELECT RONICS, INC. 4 Nov ., 2006 Rev . 6B www .delt aww.c om Mask of the eye diagram for the optical transmit signal SFP Transceiver Electrical Pad Layout.
DEL T A ELECT RONICS, INC. 5 Nov ., 2006 Rev . 6B www .delt aww.c om Pin Function Definitions Pin Num. Name Function Plug Seq. Notes 1 VeeT Transmitter Ground 1 2 TX Fault Transmitter Fault Indication.
DEL T A ELECT RONICS, INC. 6 Nov ., 2006 Rev . 6B www .delt aww.c om module and is thus not required on the host board. The voltage swing on thes e lines will be between 370 and 2000 mV differential ( 185 – 1000 mV single ended) when properly te rminated.
DEL T A ELECT RONICS, INC. 7 Nov ., 2006 Rev . 6B www .delt aww.c om Package Outline Drawing.
DEL T A ELECT RONICS, INC. 8 Nov ., 2006 Rev . 6B www .delt aww.c om SFP timin g p arameters f or SFP management Parameter Symbol Min. Max. Unit Note TX_DISABLE Assert time t_off 10 μ sec 1 TX_DISABL.
DEL T A ELECT RONICS, INC. 9 Nov ., 2006 Rev . 6B www .delt aww.c om Enhanced Digital Dia gnostic Interface The memory map in the following describes an extension to the memory map defined in SFP MSA.
DEL T A ELECT RONICS, INC. 10 Nov ., 2006 Rev . 6B www .delt aww.c om EEPROM Serial ID Memory Content s (2-Wire Address A0h) Address Hex A SCII Addres s Hex ASCII Address Hex ASCII 00 03 43 PN 86 DC 0.
DEL T A ELECT RONICS, INC. 1 1 Nov ., 2006 Rev . 6B www .delt aww.c om 9) Byte 95: Check sum of bytes 64- 94. 10) Byte 128 to 255 had been set hex 00. Digit al Diagnostic Monitoring Interface Alarm and W arnin g Thresholds (2-Wire A ddress A2h) Address # Bytes Name Va l u e ( D e c .
DEL T A ELECT RONICS, INC. 12 Nov ., 2006 Rev . 6B www .delt aww.c om 5) Byte 95 con tains the low order 8bit s of sum of bytes 0-94 6) St at e/ Control Bits Byte Bit Name Description 1 10 7 Tx Disabl.
DEL T A ELECT RONICS, INC. 13 Nov ., 2006 Rev . 6B www .delt aww.c om 2) V oltage is measured internal to th e transceiver . Regulatory Compliance T est Ite m Referenc e Qty’ Evaluation (#1) Electro.
DEL T A ELECT RONICS, INC. 14 Nov ., 2006 Rev . 6B www .delt aww.c om Revision History Rev Date Contents 6A Aug., 2006 First release 6B Nov ., 2006 1. T o add spec of RIN in data sheet. 2. T o Change spec of sensiti vity for LCP-125 0B4MDRx and LCP-1250D4RDRx 3.
An important point after buying a device Delta Electronics Network Device LCP-1250 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Delta Electronics Network Device LCP-1250 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Delta Electronics Network Device LCP-1250 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Delta Electronics Network Device LCP-1250 you will learn all the available features of the product, as well as information on its operation. The information that you get Delta Electronics Network Device LCP-1250 will certainly help you make a decision on the purchase.
If you already are a holder of Delta Electronics Network Device LCP-1250, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Delta Electronics Network Device LCP-1250.
However, one of the most important roles played by the user manual is to help in solving problems with Delta Electronics Network Device LCP-1250. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Delta Electronics Network Device LCP-1250 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
