optoway SPM-2100G ********************************************************************************************************************************************************************* ********************************************************************************************************************************************************************* 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 2007/8/1 v1.0 1 SPM-2100G (rohs compliant) 3.3v / 850 nm / 10.3 gb/s sfp+ lc multi-mode transceiver ******************************************************************************************************************************************************************** features l up to 10.5 gb/s bi-directional data link l complaint to sfp+ msa l compliant with 10gbase-sr l compliant with 10gbase- sw l link distance at 10.3 gbd 300 m links with om3 mmf cables 82 m links with om2 mmf cables 33 m links with om1 mmf cables l ac/ac coupling according to msa l single +3.3 v power supply l rohs 6/6 compliant l 0 to 70 o c operation l class 1 laser international safety standard iec 60825 compliant applications l 10g ethernet at 10.3125gbps description the SPM-2100G series multi-mode transceivers is sfp+ module for bi-directional serial optical data communications such as10gbase-sr and 10gbase-sw. it is with the sfp+ 20-pin connector to allow hot plug capability. 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) 10gbase distance (m) wavelength (nm) package temp. ( o c) rohs compliant SPM-2100G 10.3 sr / sw 300 / 82 / 33 * 850 vcsel lc sfp+ 0 to 70 yes * : 300m for om3 mmf, 82m for om2 mmf, and 33 m for om1 mmf. absolute maximum ratings parameter symbol min max units notes storage temperature tstg -40 85 o c operating case temperature topr 0 70 o c operating relative humidity rh 5 95 % non condensing power supply voltage vcc 0 4 v recommended operating conditions parameter symbol min typ max units / notes power supply voltage vcc 3.14 3.3 3.46 v operating case temperature topr 0 70 o c power supply current i cc (tx+rx) 135 180 ma data rate 10.3125 10.5 gb/s
optoway SPM-2100G *********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************* 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 2007/8/1 v1.0 2 transmitter optical specifications (0 o c < topr < 70 o c, 3.13v < vcc < 3.47v) parameter symbol min typ max units notes average launch power po, avg -7.3 -1.0 dbm 1 optical modulation amplitude po, oma * mw 2 output center wavelength l c 840 850 860 nm output spectrum width l 0.45 nm rms ( ) transmitter dispersion penalty tdp 3.9 db relative intensity noise rin -128 db/hz 12 db reflection 1. output power is power coupled into a 50/125 m m multi-mode fiber. 2. * :trade-offs between center wavelength, spectral width, and minimum oma based on ieee 802.3ae table 52-8 are used. receiver optical specifications (0 o c < topr < 70 o c, 3.13v < vcc < 3.47v) parameter symbol min typ max units notes receiver sensitivity sens1 -9.9 dbm 3 stress sensitivity (oma) sens2 --- 180 m wp-p 3, isi=3.5 db receiver overload p max -1 --- dbm los -- deasserted los d --- --- -14 dbm transition: low to high los -- asserted los a -25 --- --- dbm transition: high to low wavelength of operation l c 840 850 860 nm optical return loss orl -12 db 3. measured with worst er; ber < 10 -12 and prbs 2 31 -1. electrical characteristics parameter symbol min typ max units notes high-speed signal (cml) interface specification input data rate 10.3125 10.5 gb/s differential input impedance rin 100 differential data input amplitude 150 1200 mvpp internally ac coupled output data rate 10.3125 10.5 gb/s differential output impedance rout 100 differential data output amplitude 350 600 700 mvpp internally ac coupled low-speed signal (lvttl) interface specification input high voltage 2.0 vcc+0.3 v input low voltage gnd 0.8 v output high voltage 2.4 vcc v output low voltage gnd 0.5 v link length data rate / standard fiber type model bandwidth @ 850nm (mhz-km) distance range (m) 62.5/125 m m mmf (om1) 200 2 to 33 50 / 125 m m mmf (om2) 500 2 to 82 50 / 125 m m mmf 900 2 to 150 50 / 125 m m mmf 1500 2 to 240 10.3 gbd 50 / 125 m m mmf (om3) 2000 2 t0 300
optoway SPM-2100G *********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************* 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 2007/8/1 v1.0 3 connection diagram pin signal name description pin signal name description 1 v ee t transmitter signal ground 11 v ee r receiver signal ground 2 tx_fault transmitter fault indication. logic 1 output = laser fault. logic 0 output = normal operation 12 rd- inverse receiver data out 3 tx_disable logic 1 input (or no connection) = tx off, logic 0 = tx on. 13 rd+ receiver data out 4 sda modulation definition 2 C two wires serial id interface 14 v ee r receiver signal ground 5 sdl modulation definition 1 C two wires serial id interface 15 v cc r receiver power C 3.3v 5% 6 mod-abs modulation absent, connected to v ee t or v ee r in the module. 16 v cc t transmitter power C 3.3v 5% 7 rs0 rx rate select (lvttl). this pin has an internal 30k pulldown to ground. a signal on this pin will not affect module performance. 17 v ee t transmitter signal ground 8 rx_los loss of signal out (oc). 18 td+ transmitter data in 9 rs1 tx rate select (lvttl). this pin has an internal 30k pulldown to ground. a signal on this pin will not affect module performance. 19 td- inverse transmitter data in 10 v ee r receiver signal ground 20 v ee t transmitter signal ground module definition module definition pin 4 pin 5 pin 6 interpretation by host 4 sda scl mod-abs serial module definition protocol module definition 4 specifies a serial definition protocol. for this definition, upon power up, sda and sdl appear as no connector (nc) and mod-abs 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-2100G *********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************* 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 2007/8/1 v1.0 4 recommended circuit schematic 0.1 f 22 f 0.1 f 22 f vee r post amp ld driver z=50 z=50 z=50 z=50 vee t 4 .7 h 4 .7 h td - td + vcc t vcc r rd - rd + 100 sfp+ module serdes 100 los rd - rd + td - td + 0.1 f protocol eeprom module detect scl sda loss of singal tx_disable tx_fault mod_abs scl sda 10 k 10 k 10 k 10 k tx_fault tx_disable (1,17,20) 3 2 18 19 16 15 12 13 8 (10,11,14) 6 5 4 10 k vcc 3.3v vcc 3.3v ic ic depending on serdes 0.1 f 30k 30k rs1 rs0 7 9 tx rate select rx rate select package diagram units in mm note: specifications subject to change without notice.
optoway SPM-2100G *********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************* 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 2007/8/1 v1.0 5 revision history version subject release date 1.0 initial datasheet 2007/8/1
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