optoway trsl-3380wg *********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 12/1/2005 v2.0 1 trsl-3380wg / TRSL-3380AWG 3.3v / 1550 nm / 155 mbps sff lc 2x10 single-mode transceiver ********************************************************************************************************************************************************************** features l duplex lc single mode transceiver l sonet oc-3 lr-2 / sdh stm-1 (l-1.2) compliant l small form factor, rj-45 size, 2x10 pin package l 1550 nm dfb ld transmitter l 29 db link power budget at least l distance up to 80 km l analog monitor function -- transmitter laser bias current -- transmitter laser optical power monitor -- receiver photo detector current l lvpecl signal input / output l lvttl transmitter disable input l lvttl signal detection output l single +3.3 v power supply l 0 to 70 o c operating: trsl-3380wg l -40 to 85 o c operating: TRSL-3380AWG l wave solderable and aqueous washable l class 1 laser international safety standard iec 60825 compliant applications l atm 155 mbps links l sonet/sdh equipment interconnect l fast ethernet 100 mb/s links description the trsl-3380wg series single mode transceivers is small form factor, low power, high performance module for bi-directional serial optical data communications such as sonet oc-3 lr-2 / sdh stm-1 (l-1.2) and fast ethernet. this module is designed for single mode fiber and operates at a nominal wavelength of 1550 nm. a guaranteed minimum optical link budget of 29 db is offered which can correspond to a link distance of over 80 km (assuming worst case fiber loss of 0.25 db/km). the transmitter section uses a multiple quantum well laser and is a class 1 laser compliant according to international safety standard iec-60825. the receiver section uses an integrated ingaas detector preamplifier (idp) mounted in an optical header and a limiting post-amplifier ic. a pecl logic interface simplifies interface to external circuitry. 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 (mb/s) sdh /sonet distance (km) wavelength (nm) package temp. ( o c) tx power (dbm) rx sens. (dbm) rohs compliant trsl-3380wg 125 / 155 lr-2/l-1.2 80 1550 dfb 2x10 lc 0 to 70 0 to -5 -34 yes TRSL-3380AWG 125 / 155 lr-2/l-1.2 80 1550 dfb 2x10 lc -40 to 85 0 to -5 -34 yes 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 trsl-3380wg TRSL-3380AWG soldering temperature --- 260 o c 10 seconds on leads only power supply voltage vcc 0 4.5 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 operating temperature topr 0 -20 70 85 o c / trsl-3380wg o c / TRSL-3380AWG data rate 125 / 155 200 mb/s power supply current icc 200 280 ma
optoway trsl-3380wg ********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 12/1/2005 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 -5 --- 0 dbm 1 output center wavelength l 1480 1550 1580 nm output spectrum width dl --- --- 1 nm -20 db width side mode suppression ratio smsr 30 db extinction ratio e r 10 --- --- db output eye compliant with bellcore gr-253-core and itu recommendation g.957 optical rise time t r 2 ns 10% to 90% values optical fall time t f 2 ns 10% to 90% values relative intensity noise rin -116 db/hz total jitter tj 1 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 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 0.5 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 23 -1 prbs with 72 ones and 72 zeros. 3. these inputs are compatible with 10k, 10kh and 100k ecl and pecl inputs. receiver specifications (0 o c < topr < 70 o c, 3.13v < vcc < 3.47v) parameter symbol min typ max units notes optical sensitivity --- --- --- -34 dbm 1 maximum input power pin -3 --- dbm signal detect -- asserted pa --- --- -34 dbm transition: low to high signal detect -- deasserted pd -47 --- --- dbm transition: high to low signal detect -- hysteresis 1.0 --- db wavelength of operation 1100 --- 1600 nm electrical data output voltage C low v ol - v cc -2.0 -1.58 v 2 data output voltage C high v oh - v cc -1.1 -0.74 v 2 signal detect output voltage -- low v ol 0.5 v signal detect output voltage -- high v oh 2.0 v notes: 1. minimum sensitivity and saturation levels at ber=1e-10 for a 2 23 -1 prbs with 72 ones and 72 zeros. 2. these outputs are compatible with 10k, 10kh and 100k ecl and pecl outputs.
optoway trsl-3380wg ********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 12/1/2005 v2.0 3 analog diagnostics functions parameter symbol min typ max units notes transmitter laser bias current monitor bmon+, bmon- 0 vcc v 1 monitor photodiode current monitor pmon+,pmon- 0 vcc v 2 receiver received photocurrent rpd 0 1 ma 3 photodiode responsivity r 0.5 0.9 1.0 a/w applied voltage at vpdr pin vpd 2.4 vcc v 3 notes: 1. pin 17 and 18 provide an analog voltage output proportional to the laser bias current, based on the following formula: ibias = v (bmon+ - bmon-) / 10 . see below the equivalent circuit. 2. pin 19 and 20 provide an analog voltage output proportional to the monitor photodiode current, based on the following formula: imon = v (pmon+ - pon-) / 200 . see below the equivalent circuit. 3. pin 1 is used to monitor the received photocurrent. it must be connected to a positive voltage within the specified above. the received power is given by the photocurrent multiplied by the photodiode responsivity. rx pd t vpdr monitor pd 200ohm vcc control circuit pmon+ pmon- 3k 3k ld 10ohm vcc bias circuit bm+ bm- 3k 3k i bias i mon i pd analog monitoring function connections
optoway trsl-3380wg ********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 12/1/2005 v2.0 4 connection diagram pin symbol notes pin symbol notes 1 vpdr receiver power monitor. this pin must be connected to a positive power supply (vcc), preferably via a small resistor. supplier photocurrent and maybe used to monitor receiver power. 11 vcct +3.3v dc transmitter power supply 2 veer receiver ground. 12 veet transmitter ground. 3 veer receiver ground. 13 t dis transmitter disable. connect this pin to logic 1 to disable module. to enable module connect to logic low 0 4 nc no connected 14 td + transmitter data in 5 nc no connected 15 td - transmitter data in bar 6 veer receiver ground. 16 veet transmitter ground. 7 vccr +3.3v dc receiver power supply 17 bmon - laser bias monitoring C negative end 8 sd signal detect. logic 1 indicate a normal operation. 18 bmon+ laser bias monitoring C positive end (bmon+ - bmon-) = 10 x laser bias current 9 rd - receiver dataout bar 19 pmon- laser power monitoring -- negative end 10 rd+ receiver dataout 20 pmon+ laser power monitoring -- positive end (pmon+ - pmon-) = 200 x monitor photdiode current ms ms mounting studs. connect to chassis ground recommended circuit schematic v p d r 1 v e e r x 2 v e e r x 3 n c 4 n c 5 v e e r x 6 v c c r x 7 s d 8 r d - 9 r d + 1 0 v c c t x 1 1 v e e t x 1 2 t d i s 1 3 t d + 1 4 t d - 1 5 v e e t x 1 6 b m o n - 1 7 b m o n + 1 8 p m o n - 1 9 p m o n + 2 0 tx rx microstrip2 z=5or microstrip1 z=50r 1uh 100nf 10uf 100nf vcc3.3v 1uh 10uf 100nf microstrip4 z=5or microstrip3 z=50r phy device td- td+ rd+ rd- sd vcc3.3v lvpecl vcc3.3v lvpecl to lvpecl stage tdis(lvttl) bmon- bmon+ pmon+ pmon- 10nf 200r 3k vccrx(3.3v) vpdr 130r 82r vcc3.3v 130r 82r vcc3.3v 150ohm 150ohm 1k note: 1. tx input is terminated inside the module. 2. veer and veet are not internally connected to each other. 3. 50 line pattern and component placements on td+/td- and rd+/rd- lines shall be symmetrical for better impedance matching.
optoway trsl-3380wg ********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 12/1/2005 v2.0 5 package diagram units in mm 1) standard case trsl-3380wg / TRSL-3380AWG 2) extended case trsl-3380weg / trsl-3380aweg note: specifications subject to change without notice.
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