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DELTA ELECTRONICS, INC.

 

9 Sep., 

2006

Rev. 0B

www.deltaww.com

 

SFP timing parameters: 

Power on initialization of SFP transceiver, TX_DISABLE 
negated  

Power on initialization of SFP, TX_DISABLE asserted 
Initialization during hot plugging of SFP TRANSCEIVER. 

Example of initialization during hot plugging, TX_DISABLE 
negated. 

SFP TX_DISABLE timing during normal operation. 

Detection of transmitter safety fault condition 

Successful recovery from transient safety fault condition 

Unsuccessful recovery from safety fault condition 

Timing of LOS detection 

Содержание LCP-155A4HSRx Series

Страница 1: ...e rates of up to 155Mbit sec It is compliant with the ATM SONET OC 3 SDH STM 1 standards as well as the SFP Multisource Agreement MSA except for TX fault function is not implemented The LCP 155A4HSRx transceivers provide with the LC receptacle that is compatible with the industry standard LC connector The transceiver is also compatible with industry standard RFT connector and cage The post amplifi...

Страница 2: ...ax Unit Note Total Supply Current ICCT 320 mA Transmitter Transmitter Differential Input Voltage VDT 0 5 2 4 V 1 Transmitter Disable Input High VDISH 2 VCC 0 3 V Transmitter Disable Input Low VDISL 0 0 8 V Receiver Receiver Differential Output Voltage VDR 0 35 1 3 2 V 2 Receiver LOS Load RRXLOS 4 7 10 kΩ 3 LOS Output Voltage Low VLOSL 0 0 8 V LOS Output Voltage High VLOSH 2 VCC 0 3 V Output Data r...

Страница 3: ... tr tf 3 ns 1 Duty Cycle Distortion DCD 0 6 ns Jitter tJ 1 0 ns Relative Intensity Noise RIN 117 dB Hz Output Eye Compliant with ITU T recommendation G 957 Receiver Sensitivity Avg PIN 31 dBm 2 Input Optical Wavelength λ 1310 nm LOS Deasserted Avg PD 31 dBm LOS Asserted Avg PA 48 dBm LOS Hysteresis PD PA 0 5 dB Overload PO 14 dBm Notes 1 These are unfiltered 10 90 values 2 The sensitivity is provi...

Страница 4: ...terface 6 MOD DEF0 Module Definition 0 3 Note 3 Grounded in Module 7 Rate Select Not Connect 3 Function not available 8 LOS Loss of Signal 3 Note 4 9 VeeR Receiver Ground 1 Note 5 10 VeeR Receiver Ground 1 Note 5 11 VeeR Receiver Ground 1 Note 5 12 RD Inv Received Data Out 3 Note 6 13 RD Received Data Out 3 Note 7 14 VeeR Receiver Ground 1 Note 5 15 VccR Receiver Power 2 3 3 5 Note 7 16 VccT Trans...

Страница 5: ...operation In the low state the output will be pulled to 0 8V 5 VeeR and VeeT may be internally connected within the SFP module 6 RD These are the differential receiver outputs They are AC coupled 100Ω differential lines which should be terminated with 100Ω differential at the user SERDES The AC coupling is done inside the module and is thus not required on the host board The voltage swing on these...

Страница 6: ...0 01uF 0 01uF 0 1uF 10uF 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 DELTASFP Module Preamp Tx _Disable Quantizer Tx _Fault TD TD VeeT RD RD Rx_LOS VeeR Tx _Disable Tx _Fault Rx_LOS RES1 4 7k to 10k Ohms VccT VccR Laser Driver Depands on SerDes IC used EEPROM ...

Страница 7: ...DELTA ELECTRONICS INC 7 Sep 2006 Rev 0B www deltaww com Package Outline Drawing for Metal Housing with Bail de latch ...

Страница 8: ...ABLE to when the modulated optical output rises above 90 of nominal Time to initialize including reset of TX_FAULT t_init 300 msec From power on or negation of TX_Fault using TX Disable TX Fault Assert Time t_fault 100 µsec Time from fault to TX fault on TX_DISABLE to reset t_rest 10 µsec Time TX Disable must be held high to reset TX_Fault LOS Assert Time t_loss_on 100 µsec Time from LOS state to ...

Страница 9: ...SFP TX_DISABLE asserted Initialization during hot plugging of SFP TRANSCEIVER Example of initialization during hot plugging TX_DISABLE negated SFP TX_DISABLE timing during normal operation Detection of transmitter safety fault condition Successful recovery from transient safety fault condition Unsuccessful recovery from safety fault condition Timing of LOS detection ...

Страница 10: ... 00 09 00 34 20 59 30 84 DC Note 3 109 00 10 00 35 20 60 05 85 DC 110 00 11 03 36 00 61 1E 86 DC 111 00 12 02 37 00 62 00 87 DC 112 00 13 00 38 00 63 CS1 Note 1 88 DC 113 00 14 00 39 00 64 00 89 DC 114 00 15 00 40 4C L 65 1A 90 DC 115 00 16 00 41 43 C 66 05 91 DC 116 00 17 C8 42 50 P 67 05 92 00 117 00 18 00 43 2D 68 SN Note 2 93 00 118 00 19 00 44 31 1 69 SN 94 00 119 00 20 44 D 45 35 5 70 SN 95 ...

Страница 11: ... 2000 EN 60825 1 1994 A11 A2 EN 60825 2 2000 CDRH File 0321539 00 TUV Certificate No R50032471 Component Recognition Underwriters Laboratories and Canadian Standards Association Joint Component Recognition for Information Technology Equipment Including Electrical Business Equipment UL File E239394 Ordering information for SFP modules LCP 155A4HSRX1 X1 Temperature Blank 5 to 70 degree C H 10 to 85 ...

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