optoway spb-9705g *********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************** optoway technology inc. no .3 8, kuang fu s. road, hu kou, hsin chu industrial park, hsin chu, taiwan 303 tel: 886-3-5979798 fax: 886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2008 v3.0 1 spb-9705g / spb-9705bg / spb-9705ag (sc bidi sfp) (rohs compliant) spb-9705 l g / spb-9705b l g / spb-9705a l g (lc bidi sfp) 1550 nm tx / 1310 nm rx , 3.3v / 2.5 gbps single-fiber sfp transceiver ********************************************************************************************************************************************************************** features l 1-fiber bi-directional sfp optical transceiver l simplex sc connector: spb-9705g l simplex lc connector: spb-9705lg l tri-rate for oc-48 / stm-16, gigabit ethernet 1000base & fibre channel l 1550 nm dfb ld transmitter l 1310 nm receiver l distance up to 5 km l ac/ac coupling according to msa l single +3.3 v power supply l rohs compliant l 0 to 70 o c operation: spb-9705g l -10 to 85 o c operation: spb-9705bg l -40 to 85 o c operation: spb-9705ag l class 1 laser international safety standard iec 60825 compliant applications l wdm oc-48 / stm-16 links l gigabit ethernet interconnect l fibre channel links description the spb-9705g series is high performance module for oc-48 / stm-16 and gigabit ethernet 1000base single fiber communications by using 1550 nm transmitter and 1310 nm receiver. it is with the sfp 20-pin connector to allow hot plug capability. the transmitter section uses a multiple quantum well 1550 nm dfb laser and is a class 1 laser compliant according to international safety standard iec 60825. the receiver section is designed to receive 1310 nm signal. the receiver section uses an integrated 1310 nm detector preamplifier (idp) mounted in an optical header and a limiting post-amplifier ic. laser safety this single mode transceiver is a class 1 laser product. it complies with iec 60825 and fda 21 cfr 1040.10 and 1040.11. the transceiver must be operated within the specified temperature and voltage limits. the optical ports of the module shall be terminated with an optical connector or with a dust plug. order information p/no. bit rate (gb/s) distance (km) tx (nm) rx (nm) package temp ( o c) tx power (dbm) rx sens. (dbm) rohs compliant spb-9705g 2.5 5 1 550 dfb 1310 sc sfp 0 to 70 -3 to -10 -18 yes spb-9705bg 2.5 5 1 550 dfb 1310 sc sfp -10 to 85 -3 to -10 -18 yes spb-9705ag 2.5 5 1 550 dfb 1310 sc sfp -40 to 85 -3 to -10 -18 yes spb-9705lg 2.5 5 1 550 dfb 1310 lc sfp 0 to 70 -3 to -10 -18 yes spb-9705blg 2.5 5 1 550 dfb 1310 lc sfp -10 to 85 -3 to -10 -18 yes spb-9705alg 2.5 5 1 550 dfb 1310 lc sfp -40 to 85 -3 to -10 -18 yes
optoway spb-9705g ********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** optoway technology inc. no .3 8, kuang fu s. road, hu kou, hsin chu industrial park, hsin chu, taiwan 303 tel: 886-3-5979798 fax: 886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2008 v3.0 2 absolute maximum ratings parameter symbol min max units notes storage temperature tstg -40 85 o c operating case temperature topr 0 -10 -40 70 85 85 o c spb-9705g spb-9705bg spb-9705ag relative humidity rh 0 85 % non condensing power supply voltage vcc 0 3.6 v input voltage --- g nd vcc v output current iout 0 30 m a recommended operating conditions parameter symbol min typ max units / notes power supply voltage vcc 3.13 3.3 3.47 v power supply curren t i cc (tx+rx) 200 300 ma operating case temperature topr 0 -10 -40 70 85 85 o c / spb-9705g o c / spb-9705bg o c / spb-9705ag data rate 62 2 248 8 2670 mb/s transmitter specifications (0 o c < topr < 70 o c, 3.13v < vcc < 3.47v) parameter symbol min typ max units notes optical optical transmit power po - 10 -3 dbm 1 output center wavelength l 148 0 158 0 n m output spectrum width l 1 nm -20 db width side mode suppression rati o smsr 3 0 d b extinction ratio e r 8. 2 d b output eye compliant with telecordia gr-253-gore and itu-t recommendation g.957 optical rise time t r 150 ps 20 % to 80% values optical fall time t f 150 ps 20 % to 80% values relative intensity noise rin -120 db/h z electrical data input current C low i il - 350 m a data input current C high i ih 350 m a differential input voltag e v ih - v il 0. 5 2.4 v peak-to-peak tx disable input voltage C low t dis, l 0 0.5 v 2 tx disable input voltage C high t dis, h 2. 0 vcc v 2 tx disable assert time t assert 10 m s tx disable deassert tim e t deassert 1 ms tx fault output voltage -- low t faultl 0 0.5 v 3 tx fault output voltage -- high t faulth 2. 0 vcc+0.3 v 3 notes: 1. output power is power coupled into a 9/125 m m single mode fiber. 2. there is an internal 4.7k to 10k ohm pull-up resistor to vcctx. 3. open collector compatible, 4.7k to 10k ohm pull-up to vcc (host supply voltage).
optoway spb-9705g ********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** optoway technology inc. no .3 8, kuang fu s. road, hu kou, hsin chu industrial park, hsin chu, taiwan 303 tel: 886-3-5979798 fax: 886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2008 v3.0 3 receiver specifications (0 o c < topr < 70 o c, 3.1 v < vcc < 3. 5v) parameter symbol min typ max units notes optical sensitivity --- - -- -- - -18 dbm 4 maximum input power pin -3 --- --- db m signal detect -- asserted pa - -- -- - -18 dbm transition: low to high signal detect -- deasserted pd -31 --- --- dbm transition: high to low signal detect -- hysteresis 1.0 -- - d b wavelength of operation 1 26 0 1360 nm 5 electrical differential output voltag e v oh C v ol 0. 6 2.0 v output los voltage -- lo w v ol 0 0.5 v 6 output los voltage C hig h v oh 2. 0 vcc+0.3 v 6 signal detect assert time as max 100 m s off to on signal detect deassert time ans max 300 m s on to off notes: 4. minimum sensitivity and saturation levels at ber 1e-10 for a 2 23 -1 prbs. 5. at least 30 db optical isolation for the wavelength 1480 to 1580 nm. 6. open collector compatible, 4.7k to 10k ohm pull-up to vcc (host supply voltage). recommended circuit schematic 10nf 10 f 10nf 10 f veer post amp ld driver z=50 z=50 z=50 z=50 veet 1 h 1 h td - td + vcct vccr rd - rd + 100 sfp module serdes 100 los rd - rd + td - td + 10nf 10 f protocol eeprom module detect scl sda loss of singal tx_disable tx_fault mod_def(0) mod_def(1) mod_def(2) 4.7k to 10k 4.7k to 10k 4.7k to 10k 4.7k to 10k tx_fault tx_disable (1,17,20) 3 2 18 19 16 15 12 13 8 (9,10,11,14) 6 5 4 4.7k to 10k vcc 3.3v vcc 3.3v ic ic depending on serdes
optoway spb-9705g ********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** optoway technology inc. no .3 8, kuang fu s. road, hu kou, hsin chu industrial park, hsin chu, taiwan 303 tel: 886-3-5979798 fax: 886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2008 v3.0 4 connection diagram pin signal name description pin signal name description 1 tx gnd transmitter ground 11 rx g nd receiver ground 2 tx fault transmitter fault indication 12 rx data out- inverse receiver data out 3 tx disable transmitter disable (module disables on high or open) 13 rx data out+ receiver data out 4 mod-dfe2 modulation definition 2 C two wires serial id interface 14 rx g nd receiver ground 5 mod-def1 modulation definition 1 C two wires serial id interface 15 vcc rx receiver power C 3.3v 5% 6 mod-def0 modulation definition 0 C ground in module 16 vcc tx transmitter power C 3.3v 5% 7 n/c not connected 17 tx gnd transmitter ground 8 los loss of signal 18 tx data in+ transmitter data in 9 rx gn d receiver ground 19 tx data in- inverse transmitter data in 10 rx gn d receiver ground 20 tx gnd transmitter ground module definition module definition mod-def2 pin 4 mod-def1 pin 5 mod-def0 pin 6 interpretation by host 4 sda scl lv-ttl low serial module definition protocol module definition 4 specifies a serial definition protocol. for this definition, upon power up, mod-def(1:2) appear as no connector (nc) and mod-def(0) is ttl low. when the host system detects this condition, it activates the serial protocol. the protocol uses the 2-wire serial cmos e 2 prom protocol of the atmel at24c01a/02/04 family of components.
optoway spb-9705g ********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** optoway technology inc. no .3 8, kuang fu s. road, hu kou, hsin chu industrial park, hsin chu, taiwan 303 tel: 886-3-5979798 fax: 886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2008 v3.0 5 package diagram units in mm a) sc sfp a) lc sfp note: specifications subject to change without notice.
optoway spb-9705g ********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** optoway technology inc. no .3 8, kuang fu s. road, hu kou, hsin chu industrial park, hsin chu, taiwan 303 tel: 886-3-5979798 fax: 886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2008 v3.0 6 revision history version subject release date 1.0 initial datasheet 2005/12/1 2.0 combine datasheet of sc bidi sfp and lc bidi sfp 2006/3/1 3.0 revise sc bidi sfp package diagram for high port density use 2008/1/1
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