product datasheet 10gb/s 1550nm sfp+ 40kmtransceiver part number dfto date revision sheet no SFPPT-ER4-01 ella 15 sep., 2014 p1 1 of 9 http://www.pulseelectronics.com/ part number: SFPPT-ER4-01 product features up to 11.1gbps data links up to 40km transmission on smf eml transmitter and pin receiver metal enclosure, for lower emi 2-wire interface with integrated digital diagnostic monitori ng hot-pluggable sfp+ footprint specifications compliant with sff 8472 compliant with sfp+ msa with lc connector single 3.3v power supply case operating temperature range: 0c to 70c power dissipation < 1.5 w applications 10gbase-er/ew & 10g ethernet standard compliant to sff-8431 compliant to sff 8472 rohs compliant.
product datasheet 10gb/s 1550nm sfp+ 40kmtransceiver part number dfto date revision sheet no SFPPT-ER4-01 ella 15 sep., 2014 p1 2 of 9 http://www.pulseelectronics.com/ product description sfp+ transceiver SFPPT-ER4-01 is designed for use in 10-gigabit ethernet links up to 40km over single mode fiber. the module consists of 1550 eml laser, ingaas pin and preamplifier in a high-integrated optical sub-assembly. digital diagnostics functions are availabl e via a 2-wire serial interface, as specified in sff8472.the module data link up to 40km in 9/125um single mode fiber. i. absolute maximum ratings ii. recommended operating conditions parameter symbol min. typ. max. unit note case operating temperature tcase 0 - 70 oc without air flow power supply voltage vcc 3.14 3.3 3.47 v power supply current icc - 450 ma data rate br 10.3125 gbps transmission distance td - 40 km coupled fiber single mode fiber 9/125um smf parameter symbol min. typ. max. unit note storage temperature ts -40 - 85 oc storage ambient humidity ha 5 - 95 % operating relative humidity rh - - 85 % power supply voltage vcc -0.3 - 4 v signal input voltage vcc-0.3 - vcc+0.3 v
product datasheet 10gb/s 1550nm sfp+ 40kmtransceiver part number dfto date revision sheet no SFPPT-ER4-01 ella 15 sep., 2014 p1 3 of 9 http://www.pulseelectronics.com/ iii. optical characteristics parameter symbol min. typ. max. unit note transmitter average launched power po -1 +3 dbm note (1) extinction ratio er 6 db center wavelength c 1530 1550 1565 nm spectrum band width (rms) 1.0 nm smsr 30 db transmitter off output power poff -30 dbm transmitter and dispersion penalty tdp 3.0 db output eye mask compliant with ieee 802.3ae receiver input optical wavelength 1270 1610 nm receiver sensitivity psen -15.8 dbm note (2) input saturation power (overload) psat 0.5 dbm los detect -assert power pa -28 dbm los detect - deassert power pd -19 dbm los detect hysteresis phys 0.5 db note 1. launched power (avg.) is power coupled into a single mode fiber with master connector. before of life 2. measured with conformance test signal for ber = 10^?12 .@10.3125gbps, prbs=2^31-1,nrz
product datasheet 10gb/s 1550nm sfp+ 40kmtransceiver part number dfto date revision sheet no SFPPT-ER4-01 ella 15 sep., 2014 p1 4 of 9 http://www.pulseelectronics.com/ iv. electrical characteristics parameter symbol min typ max unit note supply voltage vcc 3.14 3.3 3.46 v supply current icc 450 ma transmitter input differential impedance rin 100 1 single ended data input swing vin,pp 180 700 mv transmit disable voltage vd vcc?1.3 vcc v transmit enable voltage ven vee vee+ 0.8 v 2 transmit disable assert time 10 us receiver differential data output swing vout,pp 300 850 mv 3 data output rise time tr 28 ps 4 data output fall time tf 28 ps 4 los fault vlos fault vcc?1.3 vcchost v 5 los normal vlos norm vee vee+0.8 v 5 power supply rejection psr 100 mvpp notes : 1. connected directly to tx data input pins. ac coupled ther eafter. 2. or open circuit. 3. into 100 ohms differential termination. 4. 20 ? 80 %. 5. loss of signal is lvttl. logic 0 indicates normal operation; logic 1 indicates no signal detected. receiver sensitivity is compliant with power supply sinus oidal modulation of 20 hz to 1.5 mhz up to specified value applied through the recommended power supply filtering n etwork.
product datasheet 10gb/s 1550nm sfp+ 40kmtransceiver part number dfto date revision sheet no SFPPT-ER4-01 ella 15 sep., 2014 p1 5 of 9 http://www.pulseelectronics.com/ v. pin description pin out of connector block on host board pin symbol name/description note 1 v eet transmitter ground (common with receiver ground) 1 2 t fault transmitter fault. 2 3 t dis transmitter disable. laser output disabled on high or ope n. 3 4 sda 2-wire serial interface data line 4 5 scl 2-wire serial interface clock line 4 6 mod_abs module absent. grounded within the module 4 7 rs0 rate select 0 5 8 los loss of signal indication. logic 0 indicates normal operation. 6 9 rs1 no connection required 1 10 v eer receiver ground (common with transmitter ground) 1 11 v eer receiver ground (common with transmitter ground) 1
product datasheet 10gb/s 1550nm sfp+ 40kmtransceiver part number dfto date revision sheet no SFPPT-ER4-01 ella 15 sep., 2014 p1 6 of 9 http://www.pulseelectronics.com/ 12 rd- receiver inverted data out. ac coupled 13 rd+ receiver non-inverted data out. ac coupled 14 v eer receiver ground (common with transmitter ground) 1 15 v ccr receiver power supply 16 v cct transmitter power supply 17 v eet transmitter ground (common with receiver ground) 1 18 td+ transmitter non-inverted data in. ac coupled. 19 td- transmitter inverted data in. ac coupled. 20 v eet transmitter ground (common with receiver ground) 1 notes : 1. circuit ground is internally isolated from chassis ground. 2. t fault is an open collector/drain output, which should be pu lled up with a 4.7k ? 10k ohms resistor on the host board if intended for use. pull up voltage should be between 2.0v to vcc + 0.3v.a high output indicates a transmitter fault caused by either the tx bias current or the tx output power exceeding the preset alarm thresholds. a low output indicates normal operation. in the low state, the output is pulled to <0.8v. 3. laser output disabled on t dis >2.0v or open, enabled on t dis <0.8v. 4. should be pulled up with 4.7k ? - 10k ? host board to a voltage between 2.0v and 3.6v. mod_a bs pulls line low to indicate module is plugged in. 5. internally pulled down per sff-8431 rev 4.1. 6. los is open collector output. it should be pulled up w ith 4.7k ? ? 10k ? on host board to a voltage between 2.0v and 3.6v. logic 0 indicates normal operation; logic 1 i ndicates loss of signal.
product datasheet 10gb/s 1550nm sfp+ 40kmtransceiver part number dfto date revision sheet no SFPPT-ER4-01 ella 15 sep., 2014 p1 7 of 9 http://www.pulseelectronics.com/ vi. digital diagnostic functions SFPPT-ER4-01 transceivers support the 2-wire serial c ommunication protocol as defined in the sfp+msa. the standard sfp serial id provides access to identific ation information that describes the transceiver?s capab ilities, standard interfaces, manufacturer, and other information. additionally, sfp+ transceivers provide a unique enhanc ed digital diagnostic monitoring interface, which allows real-time access to device operating parameters such a s transceiver temperature, laser bias current, transmitte d optical power, received optical power and transceiver supply volt age. it also defines a sophisticated system of alarm an d warning flags, which alerts end-users when particular op erating parameters are outside of a factory set normal r ange. the sfp msa defines a 256-byte memory map in eeprom th at is accessible over a 2-wire serial interface at th e 8 bit address 1010000x (a0h).the digital diagnostic monitoring interface makes use of the 8 bit address 1010001x (a 2h), so the originally defined serial id memory map remains un changed. the operating and diagnostics information is monitored a nd reported by a digital diagnostics transceiver controlle r (ddtc) inside the transceiver, which is accessed throug h a 2-wire serial interface. when the serial protocol is activated, the serial clock signal (scl, mod def 1) is generated b y the host. the positive edge clocks data into the sfp transceiver into those segments of the e2prom that are not write-protected. the negative edge clocks data f rom the sfp transceiver. the serial data signal (sda, mod def 2 ) is bi-directional for serial data transfer. the host u ses sda in conjunction with scl to mark the start and end of serial protocol activation. the memories are organized as a series of 8-bit data words that can be addressed individually or seq uentially.
product datasheet 10gb/s 1550nm sfp+ 40kmtransceiver part number dfto date revision sheet no SFPPT-ER4-01 ella 15 sep., 2014 p1 8 of 9 http://www.pulseelectronics.com/ vii. recommended interface circuit sfp+ module
product datasheet 10gb/s 1550nm sfp+ 40kmtransceiver part number dfto date revision sheet no SFPPT-ER4-01 ella 15 sep., 2014 p1 9 of 9 http://www.pulseelectronics.com/ viii. outline dimensions ix. regulatory compliance feature reference performance electrostatic discharge esd iec/en 61000-4-2 compatible with standards electromagnetic interference (emi) fcc part 15 class b en 55022 class b (cispr 22a) compatible with standards laser eye safety fda 21cfr 1040.10, 1040.11 iec/en 60825-1, 2 class 1 laser product component recognition iec/en 60950, ul compatible with s tandards rohs 2002/95/ec compatible with standards emc en61000-3 compatible with standards
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