Instruction/ maintenance manual of the product LCP-155A4HSRBx Delta Electronics
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DEL T A ELECT RONICS, INC. 1 2007/1 1/6 Rev . 0D www .deltaww .com RoHS Compliant Small Form Facto r Pluggable T ransceiver for Fast Ethernet and SONET OC-3 FEATURES Compliant with SFP T ransceiver MSA specification Compliant with S pecifications for IEEE 802.
DEL T A ELECT RONICS, INC. 2 2007/1 1/6 Rev . 0D www .deltaww .com Absolute Maximum Ratings Parameter Symbol Min. T yp. Max. Unit Note S torage T emperature T s -40 85 ºC Supply V oltage V CC 0 5 V Recommended Operating Conditions Parameter Symbol Min.
DEL T A ELECT RONICS, INC. 3 2007/1 1/6 Rev . 0D www .deltaww .com Optical Characteristics (LCP-155A4HSRBx) (V CC =3.135V to 3.465V , Dat a Rate=125Mbp s, PRBS=2 7 -1 NRZ, 50/125 µ m or 62.5/125 µ m MMF) Parameter Symbol Min. T yp. Max. Unit Note Transmitter Output Optical Power (Avg.
DEL T A ELECT RONICS, INC. 4 2007/1 1/6 Rev . 0D www .deltaww .com SFP Transceiver Elect rical Pad Layout Pin Function Definitions Pin Num. Name Function Plug Seq.
DEL T A ELECT RONICS, INC. 5 2007/1 1/6 Rev . 0D www .deltaww .com Notes: 1) TX Fault is an open collector /drain output, which sho uld be pulled up with a 4.7K – 10K resistor o n the host board. Pull up voltage bet ween 2.0V and VccT, R+0.3V. W hen high, output indicates a laser fault of some kind.
DEL T A ELECT RONICS, INC. 6 2007/1 1/6 Rev . 0D www .deltaww .com Recommend Circuit Schematic Laser D iode Photo Diode 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.
DEL T A ELECT RONICS, INC. 7 2007/1 1/6 Rev . 0D www .deltaww .com Package Outline Drawing for Metal Housing with Bail de-latch Latch Color Identifier Black Complies with 21 CFR 1040.
DEL T A ELECT RONICS, INC. 8 2007/1 1/6 Rev . 0D www .deltaww .com SFP timing p arameters for SFP management Parameter Symbol Min. Max. Unit Unit Conditions TX_DISABLE Assert time t_off 10 µ sec T im.
DEL T A ELECT RONICS, INC. 9 2007/1 1/6 Rev . 0D www .deltaww .com SFP timing p arameters Power on initialization of SFP transceive r, TX_DISABLE negated Power on initialization of SFP, TX_DISABLE asserted Initialization during hot plugging of SFP TRANSCEIVER.
DEL T A ELECT RONICS, INC. 10 2007/1 1/6 Rev . 0D www .deltaww .com LCP-155A4HSRB EEPROM Serial ID Memo ry Content s (2-Wire Address A0h) Address Hex ASCII Address Hex ASCII Address Hex ASCII Address .
DEL T A ELECT RONICS, INC. 1 1 2007/1 1/6 Rev . 0D www .deltaww .com Regulatory Compliance Feature Reference Performance Electromagnetic Interference (EMI) FCC CRF 47, Part15 Class B EN 55022 Class B .
DEL T A ELECT RONICS, INC. 12 2007/1 1/6 Rev . 0D www .deltaww .com Revision History Rev Date Contents 0A Sep,, 2007 Preliminary Datasheet 0B Oct.16 2007 Modified the Byte6 of A0h from 00h to 20h Add the total jitter specification of TX 0C Oct. 23 2007 Add latch color identifier Modify the Byte5,Byte6,By te1 1 and Byte12 of A0h.
An important point after buying a device Delta Electronics LCP-155A4HSRBx (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of Delta Electronics LCP-155A4HSRBx, 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 LCP-155A4HSRBx.
However, one of the most important roles played by the user manual is to help in solving problems with Delta Electronics LCP-155A4HSRBx. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Delta Electronics LCP-155A4HSRBx 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
