optoway SPM-8100WG ********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************* 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 6/1/2006 v2.0 1 SPM-8100WG (rohs compliant) 3.3v / 850 nm / 4.25 gbps digital diagnostic digital diagnostic sfp lc multi-mode transceiver ********************************************************************************************************************************************************************* features l up to 4.25 gb/s bi-directional data link l hot-pluggable sfp footprint lc optical transceiver l small form-factor pluggable (sfp) msa compatible l sff-8472 digital diagnostic function l link distance at 4.25 gbd 150 m links with 50/125 m m mmf cables 70 m links with 62.5/125 m m mmf cables l link distance at 2.125 gbd 300 m links with 50/125 m m mmf cables 150 m links with 62.5/125 m m mmf cables l link distance at 1.063 gbd 500 m links with 50/125 m m mmf cables 300 m links with 62.5/125 m m mmf cables l ac/ac coupling according to msa l single +3.3 v power supply l rohs compliant l -10 to 85 o c operation l class 1 laser international safety standard iec 60825 compliant applications l tri-rate 4.25/2.125/1.063 gb/s fiber channel l 1.25 gb/s 1000base-sx ethernet description the SPM-8100WG series multi-mode transceivers is small form factor pluggable module for bi-directional serial optical data communications such as 4x / 2x / 1x fibrel channel and gigabit ethernet 1000base-sx. it is with the sfp 20-pin connector to allow hot plug capability. digital diagnostic functions are available via an i 2 c series bus specified in the sfp msa sff-8472. this module is designed for multi-mode fiber and operates at a nominal wavelength of 850 nm. the transmitter section uses a vertical cavity surface emitted laser (vcsel) and is a class 1 laser compliant according to international safety standard iec 60825. the receiver section uses an integrated gaas detector preamplifier (idp) mounted in an optical header and a limiting post-amplifier ic. laser safety this multi-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) fc distance (m) wavelength (nm) package case temp. ( o c) tx power (dbm) rx sens. (dbm) rohs compliant SPM-8100WG 4 / 2 / 1 400/200/100 150/300/500 850 lc sfp with dmi -10 to 85 -2.5 to -9 -15/-17/-18 yes absolute maximum ratings parameter symbol min max units notes storage temperature tstg -40 85 o c case operating temperature topr -10 85 o c air flow 1m/sec power supply voltage vcc -0.5 3.6 v recommended operating conditions parameter symbol min typ max units / notes power supply voltage vcc 3.1 3.3 3.5 v case operating temperature topr -10 85 o c power supply current i cc (tx+rx) 180 240 ma data rate 1062 4250 mb/s
optoway SPM-8100WG ********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************* 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 6/1/2006 v2.0 2 transmitter specifications (-10 o c < topr < 85 o c, 3.1v < vcc < 3.5v) parameter symbol min typ max units notes optical optical transmit power po -9 --- -2.5 dbm 1 output center wavelength l 830 860 nm output spectrum width dl --- --- 0.85 nm rms ( ) optical modulation amplitude@4.25gb/s oma 247 m w optical modulation amplitude@2.125gb/s oma 196 m w optical modulation amplitude@1.063gb/s oma 156 m w 2 optical rise time t r 90 ps 20 % to 80% values optical fall time t f 90 ps 20 % to 80% values relative intensity noise rin -118 db/hz electrical data input current C low i il -350 m a data input current C high i ih 350 m a differential input voltage 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 3 tx disable input voltage C high t dis, h 2.0 vcc v 3 tx disable assert time t assert 10 m s tx disable deassert time t deassert 1 ms tx fault output voltage -- low t faultl 0 0.5 v 4 tx fault output voltage -- high t faulth 2.0 vcc+0.3 v 4 1. output power is power coupled into a 62.5/125 m m mm fiber. 2. equivalent extinction ratio specification for fibre channel. allows smaller er at higher average power. 3. there is an internal 4.7k to 10k ohm pull-up resistor to vcctx. 4. open collector compatible, 4.7k to 10k ohm pull-up to vcc (host supply voltage). receiver specifications (-10 o c < topr < 85 o c, 3.1v < vcc < 3.5v) parameter symbol min typ max units notes optical sensitivity @4.25gb/s sens -15 40 dbm m w 5 sensitivity @2.125gb/s sens -17 dbm 5 sensitivity @1.063gb/s sens -18 dbm 5 maximum input power pin 0 dbm signal detect -- asserted pa --- -18 dbm transition: low to high signal detect -- deasserted pd -30 --- --- dbm transition: high to low signal detect -- hysteresis 1.0 --- db wavelength of operation 770 --- 860 nm electrical differential output voltage v oh C v ol 0.6 2.0 v output los voltage -- low v ol 0 0.8 v 6 output los voltage -- high v oh 2.0 vcc+0.3 v 6 5. measured at 2 7 -1 prbs at ber 1e-12 at 9db extinction ratio. for example, an oma of 40 m w is approximately equal to an average power of -15.9 dbm, average with an extinction ratio of 9 db. 6. open collector compatible, 4.7k to 10k ohm pull-up to vcc (host supply voltage).
optoway SPM-8100WG ********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************* 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 6/1/2006 v2.0 3 connection diagram pin signal name description pin signal name description 1 tx gnd transmitter ground 11 rx gnd 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 gnd 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 gnd receiver ground 19 tx data in- inverse transmitter data in 10 rx gnd 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 SPM-8100WG ********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************* 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 6/1/2006 v2.0 4 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 package diagram units in mm note: specifications subject to change without notice.
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