optoway btrs-9780-1590g ********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************** 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 10/1/2009 v2.0 1 btrs-9780-1590g / btrs-9780-1590-spg / btrs-9780a-1590g / BTRS-9780A-1590-SPG 1590 nm tx / 1510 nm rx , 3.3v / 2.5 gbps rohs compliant single-fiber wdm transceiver ********************************************************************************************************************************************************************* features l single fiber wdm transceiver l speed up to 2.67 gbps l 1590 nm dfb ld transmitter l high sensitivity 1510 nm apd receiver l distance up to 80 km l single +3.3 v power supply l rohs compliant l pecl differential inputs and outputs l lvttl signal detect output l 0 to 70 o c operating: btrs-9780-1590g l -20 to 85 o c operating: btrs-9780a-1590g l wave solderable and aqueous washable l class 1 laser international safety standard iec 60825 compliant applications l wdm oc-48 / stm-16 links l sonet/sdh equipment interconnect l fiber channel links description the btrs-9780-1590g series is high performance module for single fiber communications by using 1590 nm transmitter and 1510 nm receiver. the transmitter section uses a multiple quantum well 1590 nm dfb laser and is a class 1 laser compliant according to international safety standard iec 60825. the receiver section uses an integrated 1510 nm detector preamplifier (idp) mounted in an optical header and a limiting post-amplifier ic. a pecl logic interface simplifies interface to external circuitry. lv-ttl signal detect is used. 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. speed (gb/s) distance (km) tx (nm) rx (nm) voltage (v) package temp ( o c) tx power (dbm) rx sens. (dbm) btrs-9780-1590g 2.5 / 1.25 80 1590 dfb 1510 3.3 2x5 sc 0 to 70 3 to -2 -28 btrs-9780a-1590g 2.5 / 1.25 80 1590 dfb 1510 3.3 2x5 sc -20 to 85 3 to -2 -28 absolute maximum ratings parameter symbol min max units notes storage temperature tstg -40 85 o c operating temperature topr 0 -20 70 85 o c btrs-9780-1590g btrs-9780a-1590g air flow 1m/sec soldering temperature --- 260 o c 10 seconds on leads only power supply voltage vcc 0 3.6 v input voltage --- gnd vcc v output current iout 0 30 ma recommended operating conditions parameter symbol min typ max units / notes power supply voltage vcc 3.13 3.3 3.47 v power supply current icc, tx +icc, rx 220 280 ma operating temperature topr 0 -20 70 85 o c / btrs-9780-1590g o c / btrs-9780a-1590g air flow 1m/sec data rate 0.622 2.488 2.67 gb/s
optoway btrs-9780-1590g ********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************** 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 10/1/2009 v2.0 2 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 -2 3 dbm 1 output center wavelength l 1580 1620 nm output spectrum width l 1 nm rms ( ) side mode suppression ratio smsr 30 db extinction ratio e r 8.2 db output eye compliant with ieee 802.3z 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/hz total jitter tj 0.227 ns 2 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 300 1600 mv data input voltage C low v il - v cc -2.0 -1.58 v 3 data input voltage -- high v ih - v cc -1.1 -0.74 v 3 disable input voltage -- low v tdis,l 0 0.8 v tx output enabled disable input voltage -- high v tdis,h vcc C 1.3 vcc v tx ouput disabled shut off time for txdis t dis 1 ms notes: 1. output power is power coupled into a 9/125 m m single mode fiber. 2. measured with a 2 7 -1 prbs. 3. these inputs are compatible with 10k, 10kh and 100k ecl and lvpecl inputs. receiver specifications (0 o c < topr < 70 o c, 3.13 v < vcc < 3. 47v) parameter symbol min typ max units notes optical sensitivity --- --- --- -28 dbm 1 maximum input power pin -9 --- --- dbm signal detect -- asserted pa --- --- -28 dbm transition: low to high signal detect -- deasserted pd -45 --- --- dbm transition: high to low signal detect -- hysteresis 1.0 --- db wavelength of operation 1480 1520 nm 2 optical return loss orl 20 db electrical data output voltage swing v oh C v ol 0.575 0.930 v sd output voltage -- low v ol 0 0.8 v sd output voltage -- high v oh 2.0 vcc+0.3 v 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: 1. minimum sensitivity and saturation levels at ber 1e-10 for a 2 23 -1 prbs. 2. at least 30 db optical isolation for the wavelength 1580 to 1620 nm.
optoway btrs-9780-1590g ********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************** 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 10/1/2009 v2.0 3 connection diagram pin symbol notes 1 v ee r directly connect this pin to the receiver ground plane 2 v cc r +3.3v dc power for the receiver section 3 sd active high on this indicates a received optical signal. 4 rd - receiver dataout bar. see recommended circuit schematic 5 rd+ receiver dataout. see recommended circuit schematic 6 v cc t +3.3v dc power for the transmitter section 7 v ee t directly connect this plan to the transmitter ground plane 8 txdis transmitter disable. connect this pin to +3.3v ttl logic 1 to disable module to enable module connect to ttl logic low 0 9 td+ transmitter data in. see recommended circuit schematic 10 td- transmitter data in bar. see recommended circuit schematic ms ms mounting studs. connect to chassis ground recommended circuit schematic veer 1 vccr 2 sd 3 rd- 4 rd+ 5 vcct 6 veet 7 tdis 8 td+ 9 td- 10 btrs-7xxxc txdis(lvttl) z=5or z=50r 1uh 10uf 10nf 10uf 10nf vcc3.3v 130r 130r 1uh 10uf 10nf z=5or z=50r phy device td- td+ rd+ rd- sd 100r vcc3.3v lvpecl vcc3.3v lvpecl terminate and bias inside transceiver module to lvttl stage depend on customer's phy depend on customer's phy
optoway btrs-9780-1590g ********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************** 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 10/1/2009 v2.0 4 package diagram units in mm 1) sc receptacle a) standard case btrs-9780-1590g / btrs-9780a-1590g b) extended case btrs-9780e-1590g / btrs-9780ae-1590g
optoway btrs-9780-1590g ********************************************************************************************************************************************************************** ********************************************************************************************************************************************************************** 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 10/1/2009 v2.0 5 2) pigtail btrs-9780-1590-sp50g / btrs-9780a-1590-sp50g note: length l is 50 3 cm. other pigtail s length is available upon request. note: specifications subject to change without notice.
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