Delta Electronics LCP-155B4MSRx User's Manual
Contents
1. 8 0040 10 57 00 0 10 46 20 0 10 I m i S T S z T Q 4 1 l 2 _ E S a i i nne i T TO hs 1 N 7 H 45 0040 20 T la Me DY Ta z e J lbs T Jan 2008 Rev 0B www deltaww com wra SFP timing parameters for SFP management Parameter Symbol Min Max Unit Unit Conditions Time from rising edge of TX_DISABLE to ia ASSAN oore the optical output falls below 10 of nominal i f TX_DISABLE TX_DISABLE Time from falling edge of TX_ S to msec when the modulated optical output rises Negate time above 90 of nominal me one From power on or negation of TX_Fault using including reset of t_init msec l TX FAULT TX Disable Uo i ASSEN EOR aT from fault to TX fault on TX_DISABLE to t_rest Time TX Disable must be held high to reset reset pees TX_Fault LOS Assert Time ee tg a Time from LOS state to Rx LOS assert LOS Deassert Time less of __10t_sec Tme from nor LOS state ta Fx LOS deasser from non LOS state to Rx LOS deassert Serial ID Clock Rate f_serial clock2. 100 8 Jan 2008 Rev 0B DELTA ELECTRONICS INC www deltaww com KELTA SFP timing parameters N 53 18 V TS FAULT TX DISABLE Transmitted Signal T In Power on initialization of SFP transceiver TX_DISABLE negated Voc X SV TS FAULT nee TA DiSABLE Transmitted Signal TH_FAULT TR DISA BLE Transmitted Signal TS FAULT Tx_DIS ABLE Transmitted Signal L ni SEP ahai clear TX FAULT i ct leg ji iho dete la b ansien Unsuccessful recovery from safety fault condition DELTA ELECTRONICS INC Vic gt SV TX_FAULT Tx_DISABLE Tranamiltted Sinal Power on initialization of SFP TX_DISABLE asserted Initialization during hot plugging of SFP TRANSCEIVER TRF AULT Ta DiS ABLE Tranemiltted Signal J S E ton R TX_FAULT TX_DISABLE Transmitted Signal SFP shall choc TX FACT in lt iai d the tothe is broeient Successful recovery from transient safety fault condition Timing of LOS detection Jan 2008 Rev 0B www deltaww com MELTA LCP 155B4MSR EEPROM Serial ID Memory Contents 2 Wire Address AOh Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII 00 03 25 20 50 53 S 15 SN 100 00 125 00 01 04 26 20 51 52 R 76 SN 101 00 126 00 02 07 27 20 52 20 TT SN 102 00 127 00 03 00 28 20 53 20 78 SN 103 00 04 10 29 20 54 20 79 SN 104 00 05 04 30 20 55 20 80 SN 105 00 06 00 31 20 56 41 81 SN 106 00 07 00 3
3. 008 Rev 0B DELTA ELECTRONICS INC www deltaww com NELTA Optical Characteristics Vcc 3 135V to 3 465V Data Rate 155Mb sec PRBS 2 1 NRZ 9 125um SMF Parameter Symbol Min Typ Max Unit Note Transmitter Output Optical Power Avg Po 5 U dBm Optical Extinction Ratio ER 10 dB Center Wavelength Ac 1263 1310 1360 nm Spectral Width RMS 0 3 nm Optical Rise Fall Time t t 2 ns 1 O Compliant with Bellcore TR NWT 000253 and ITU recommendation utput Eye G 957 Receiver Sensitivity Avg Pin 34 dBm 2 Input Optical Wavelength 1200 1310 1600 nm LOS Deasserted Avg Pa 34 dBm LOS Asserted Avg Pp 48 dBm LOS Hysteresis Pr Pp 0 5 dB Overload Po 3 dBm Notes 1 These are unfiltered 10 90 values 2 The sensitivity is provided at a BER of 1x10 or better with an input signal consisting of 155Mb s 2 1 PRBS and ER 9 lt B 1 20 1 00 0 80 Maan level of logical 1 0 50 Amplitude Mean level of logical 0 0 00 0 15 0 35 0 65 0 85 1 00 Time Optical Pulse Mask with Bessel Filter Specified in ITU T G 957 Mask of the eye diagram for the optical transmit signal 3 Jan 2008 Rev 0B DELTA ELECTRONICS INC www deltaww com FSF SFP Transceiver Electrical Pad Layout VeeT TxFaull Tx Disable MOD DEF 2 MOD DEF 1 MOD DEF O Top of Board Bottom of Board as viewed thru top of board Pin Function Definitions 1 VeeT _ Transmitter Ground TX Fault Transmitter F
4. 2 20 57 20 82 SN 107 00 08 00 33 20 58 20 83 SN 108 00 09 00 34 20 59 20 84 DC Note3 109 00 10 00 35 20 60 05 85 DC 110 00 11 03 36 00 61 1E 86 DC 111 00 12 01 37 00 62 00 87 DC 112 00 13 00 38 00 63 CS1 Note 1 88 DC 113 00 14 28 39 00 64 00 89 DC 114 00 15 FF 40 4C L 65 1A 90 DC 115 00 16 00 41 43 C 66 05 91 DC 116 00 17 00 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 CS2 Note4 120 00 21 45 E 46 35 5 T1 SN 96 00 121 00 22 4C L 47 42 B 72 SN 97 00 122 00 23 54 T 48 34 4 73 SN 98 00 123 00 24 41 A 49 4D M 74 SN 99 00 124 00 Notes P Byte 63 CS1 Check sum of bytes 0 62 2 Byte 68 83 SN Serial number 3 Byte 84 91 DC Date code 4 Byte 95 CS2 Check sum of bytes 64 94 5 Byte 128 255 had been set hex 00 10 Jan 2008 Rev 0B DELTA ELECTRONICS INC www deltaww com F SE Regulatory Compliance Feature Reference Performance Electromagnetic Interference FCC Class B EMI EN 55022 Class B CISPR 22A Radio Frequency EN 61000 4 3 Electromagnetic Field 1 Satisfied with electrical IEC 1000 4 3 characteristics of product Electrostatic Discharge to the EN 61000 4 2 Spee Duplex LC Receptacle IEC 1000 4 2 2 No physical damage IEC 801 2 Electrostatic Discharge to the IMIL STD 883E Method 3015 7 Electrical Pins Eye Safety US FDA CDRH AEL Class 1 CDRH File 0321539 00 EN 60950 2000 TUV Certificate No R50032471 EN
5. 60825 1 1994 A11 A2 EN 60825 2 2000 Component Recognition Underwriters Laboratories and UL File E239394 Canadian Standards Association Joint Component Recognition for Information Technology Equipment Including Electrical Business Equipment 11 Jan 2008 Rev 0B DELTA ELECTRONICS INC www deltaww com A neELTa Ordering information for SFP modules LCP 155B4MSRX X1 Temperature Blank 5 to 70 degree C H 10 to 85 degree C T 40 to 85 degree C 12 Jan 2008 Rev 0B DELTA ELECTRONICS INC www deltaww com
6. CP 155B4MSRx transceivers are a Class 1 eye safety product The optical power levels under normal operation are at eye safe level 1 Jan 2008 Rev OB DELTA ELECTRONICS INC www deltaww com AELTA Absolute Maximum Ratings Parameter Symbol Min Typ Max Unit Note Storage Temperature Ts 40 85 C Supply Voltage VCC 0 5 V Recommended Operating Conditions Parameter Symbol Min Typ Max Unit Note See order Case Operating Temperature TC 5 70 C information for detail Supply Voltage VCC 3 135 3 465 V Electrical Characteristics Vec 3 135V to 3 465V Parameter Symbol Min Typ Max Unit Note Total Supply Current ICCT 200 300 mA Transmitter Transmitter Differential Input Voltage VDT 0 5 2 4 V 1 Transmitter Disable Input High V pisu 2 Vect0 3 V Transmitter Disable Input Low VoIsL U 0 8 V Transmitter Fault Pull up Resistor Rr FAULT 4 7 10 kQ 2 Transmitter Fault Output High VIXFH 2 Vect0 3 V Transmitter Fault Output Low VIXxFL 0 0 8 V Receiver Receiver Differential Output Voltage VDR 0 35 1 2 V 3 Receiver LOS Load Rrxios 4 7 10 kQ 2 LOS Output Voltage High V asu 2 Vect0 3 V LOS Output Voltage Low VLosL 0 0 8 V Output Data Rise Fall Time t L 2 5 nsec 4 Notes 1 Internally AC coupled and terminated to 100 Ohm differential load 2 Pull up to Vcc on host Board 3 Internally AC coupled but requires a 100 Ohm differential termination at or internal to Serializer Deserializer 4 These are 20 80 values 2 Jan 2
7. KEUZ RoHS Compliant Small Form Factor Pluggable Transceiver for Fast Ethernet ATM SONET OC 3 SDH STM 1 FEATURES 6 Compliant with SFP Transceiver MSA specification 6 LC 155B4MSRx long haul SONET OC 3 SDH STM 1 L 1 1 Compliant 6 Compliant with Industry Standard RFT Electrical Connector and Cage 6 Single 3 3V Power Supply and TTL Logic Interface EEPROM with Serial ID Functionality Laser Class 1 Product which comply with the requirements of IEC 60825 1 and IEC 60825 2 6 Duplex LC Connector interface Description Applications The LCP 155B4MSRx series are a hot pluggable 3 3V Small Form Factor transceiver aaaea module designed expressly for high speed ATM Network communication applications that require rates of up to 155Mbit sec It is compliant with the ATM Fast Ethernet SONET OC 3 SDH STM 1 standards as well as the SFP Multisource Agreement MSA 6 Switch to Switch interface The LCP 155B4MSRx transceivers provide with Switched backplane applications the LC receptacle that is compatible with the industry standard LC connector The transceiver File server interface is also compatible with industry standard RFT connector and cage Performance The post amplifier of the LCP 155B4MSRx also LOP 155B4MSRx Data Link up to 40km in include a LOS Loss Of Signal circuit that 9 125um Signal Mode Fiber provides a TTL logic high output when an unusable optical signal level is detected The L
8. ault Indication a 1 TX Disable Transmitter Disable 5 Plug Se Notes Po Notes o O fe ee Note 2 Module disables on high or open Note 3 2 wire serial ID interface Note 3 2 wire serial ID interface Note 3 Grounded in Module Q MOD DEF2 Module Definition 2 MOD DEF1 Module Definition 1 MOD DEFO Module Definition 0 Rate Select 3 3 5 Note 7 Inv Transmit Data In 3 Nale B KOS Transmitter Ground pt Note S Plug Seq Pin engagement sequence during hot plugging 4 Jan 2008 Rev 0B DELTA ELECTRONICS INC www deltaww com C DELTA Notes 1 TX Fault is an open collector drain output which should be pulled up with a 4 7K 10KQ resistor on the host board Pull up voltage between 2 0V and VccT R 0 3V When high output indicates a laser fault of some kind Low indicates normal operation In the low state the output will be pulled to lt 0 8V TX disable is an input that is used to shut down the transmitter optical output It is pulled up within the module with a 4 7 10 K Q resistor Its states are Low 0 0 8V Transmitter on gt 0 8 lt 2 0V Undefined High 2 0 3 465V Transmitter Disabled Open Transmitter Disabled Mod Def 0 1 2 These are the module definition pins They should be pulled up with a 4 7K 10KQOresistor on the host board The pull up voltage shall be VccT or VccR see Section IV for further details Mod Def 0 is grounded by the m
9. iver module will result in an inrush current of no more than 30 mA greater than the steady state value VccR and VccT may be internally connected within the SFP transceiver module TD These are the differential transmitter inputs They are AC coupled differential lines with 100 Q differential termination inside the module The AC coupling is done inside the module and is thus not required on the host board The inputs will accept differential swings of 500 2400 mV 250 1200 mV single ended though it is recommended that values between 500 and 1200 mV differential 250 600 mV single ended be used for best EMI performance 5 Jan 2008 Rev 0B DELTA ELECTRONICS INC www deltaww com NELTA Recommend Circuit Schematic CC 3 3V Protocol Vcc RES1 10uF 0 1uF x_Disable Tx_Fault DELTA SFP Module 10k Ohms Protocol IC SerDes IC Preamp amp Quantizer PLD PAL pE Mod def 2 Mod_def 1 Mod der 0 REST 4 7k to 10k Ohms Depands on SerDes IC used Ro 6 Jan 2008 Rev 0B DELTA ELECTRONICS INC www deltaww com FSF Package Outline Drawing for Metal Housing with Bail de latch KARNY A i i 6 250 005 Unitimnm DELTA ELECTRONICS INC
10. odule to indicate that the module is present Mod Def 1 is the clock line of two wire serial interface for serial ID Mod Def 2 is the data line of two wire serial interface for serial ID LOS Loss of Signal is an open collector drain output which should be pulled up with a 4 7K 10KQ resistor Pull up voltage between 2 0V and VccT R 0 3V When high this output indicates the received optical power is below the worst case receiver sensitivity as defined by the standard in use Low indicates normal operation In the low state the output will be pulled to lt 0 8V VeeR and VeeT may be internally connected within the SFP module RD These are the differential receiver outputs They are AC coupled 1000 differential lines which should be terminated with 100Q 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 lines will be between 370 and 2000 mV differential 185 1000 mV single ended when properly terminated VccR and VccT are the receiver and transmitter power supplies They are defined as 3 3V 5 at the SFP connector pin Maximum supply current is 300 mA Recommended host board power supply filtering is shown below Inductors with DC resistance of less than 12 should be used in order to maintain the required voltage at the SFP input pin with 3 3V supply voltage When the recommended supply filtering network is used hot plugging of the SFP transce
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