optoway TRM-7000-EMG *********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 10/1/2005 v2.0 1 TRM-7000-EMG / trm-7000c-emg / trm-7000a-emg / trm-7000ac-emg 5v / 850 nm / 1.25 gbps rohs compliant optical multi-mode transceiver *********************************************************************************************************************************************************************** features l duplex sc multi-mode transceiver l compliant with ieee-802.3z 1000base-sx l industry standard 1 x 9 footprint l 850 nm vcsel transmission l 0 to 70 o c operating: TRM-7000-EMG l -20 to 85 o c operating: trm-7000a-emg l single +5 v power supply l rohs compliant l 300 meter with 62.5/125 m m mmf l 500 meter with 50/125 m m mmf l lvpecl signal detect output: TRM-7000-EMG l lvttl signal detect output: trm-7000c-emg l wave solderable and aqueous washable l class 1 laser international safety standard iec 60825-1 compliant applications l switch to switch interface l high speed interface for file servers l high performance desktops description the TRM-7000-EMG series multi-mode transceivers is low power, high performance module for bi-directional serial optical data communications such gigabit ethernet and fibre channel. this module is designed for multi-mode fiber and operates at a nominal wavelength of 850 nm. the transmitter section uses a multiple quantum well vcsel and is a class 1 laser compliant according to international safety standard iec 60825-1. the receiver section uses an integrated gaas 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 multi-mode transceiver is a class 1 laser product. it complies with iec 60825-1 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. distance (m) wavelength (nm) voltage (v) package temp. ( o c) tx power (dbm) rx sens. (dbm) signal detect rohs compliant TRM-7000-EMG 300 / 500* 850 3.3 1x9 sc 0 to 70 -4 to -9.5 -18 lvpecl y trm-7000c-emg 300 / 500* 850 3.3 1x9 sc 0 to 70 -4 to -9.5 -18 lvttl y trm-7000a-emg 300 / 500* 850 3.3 1x9 sc -20 to 85 -4 to -9.5 -18 lvpecl y trm-7000ac-emg 300 / 500* 850 3.3 1x9 sc -20 to 85 -4 to -9.5 -18 lvttl y note: distance: 300 m for 62.5/125 m m mmf, 500 m for 50/125 m m mmf
optoway TRM-7000-EMG *********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 10/1/2005 v2.0 2 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 trm-7000 trm-7000a soldering temperature --- 260 o c 10 seconds on leads only power supply voltage vcc -0.5 6 v input voltage --- gnd vcc v output current iout 0 30 ma recommended operating conditions parameter symbol min typ max units power supply voltage vcc 4.75 5 5.25 v operating temperature topr 0 -20 70 85 o c / trm-7000 o c / trm-7000a data rate 1250 mb/s transmitter specifications (0 o c < topr < 70 o c, 4.75v < vcc < 5.25v) parameter symbol min typ max units notes optical optical transmit power 62.5/125 m m, na=0.275 fiber po -9.5 --- -4 dbm optical transmit power 50/125 m m, na=0.20 fiber po -9.5 --- -4 dbm output center wavelength l 830 850 860 nm output spectrum width dl --- --- 0.85 nm rms ( ) extinction ratio e r 9 --- --- db output eye compliant with ieee 802.3z optical rise time t r 0.26 ns 20% to 80% values optical fall time t f 0.26 ns 20% to 80% values relative intensity noise rin -117 db/hz total jitter tj 227 ps coupled power ratio cpr 9 db electrical power supply current icc 120 ma 1 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 2 data input voltage -- high v ih - v cc -1.1 -0.74 v 2 1. maximum current is specified at vcc = maximum @ maximum temperature. 2. these inputs are compatible with 10k, 10kh and 100k ecl and lvpecl inputs.
optoway TRM-7000-EMG *********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 10/1/2005 v2.0 3 receiver specifications (0 o c < topr < 70 o c, 4.75 v < vcc < 5.25v) parameter symbol min typ max units notes optical sensitivity --- --- --- -18 dbm 1 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 3 db wavelength of operation 770 --- 860 nm electrical power supply current icc 100 ma 2 data output voltage C low v ol - v cc -2.0 -1.58 v 3 data output voltage C high v oh - v cc -1.1 -0.74 v 3 signal detect output voltage -- low v ol - v cc -2.0 -1.58 v signal detect output voltage -- high v oh - v cc -1.1 -0.74 v trm-7000 signal detect output voltage -- low v sdl 0.5 v signal detect output voltage -- high v sdh 2.0 v trm-7000c 1. minimum sensitivity and saturation levels at ber=1e-12 for a 2 7 -1 prbs at er= 9 db. for example, an oma of 22 m w is approximately equal to an average power of -18.4 dbm, average with an extinction ratio of 9 db. 2. the current excludes the output load current. 3. these outputs are compatible with 10k, 10kh and 100k ecl and pecl outputs. connection diagram receiver signal ground 1 (rx gnd) receiver data out 2 (rd+) n/c receiver data out bar 3 (rd - ) signal detect 4 (sd) receiver power supply 5 (rx vcc) top view transmitter power supply 6 (tx vcc) transmitter data in bar 7 (td - ) transmitter data in 8 (td+) n/c transmitter signal ground 9 (tx gnd) pin symbol notes 1 rx gnd directly connect this pin to the receiver ground plane 2 rd+ see recommended circuit schematic 3 rd - see recommended circuit schematic 4 sd active high on this indicates a received optical signal 5 rx vcc +5v dc power for the receiver section 6 tx vcc +5v dc power for the transmitter section 7 td - see recommended circuit schematic 8 td+ see recommended circuit schematic 9 tx gnd directly connect this plan to the transmitter ground plane
optoway TRM-7000-EMG *********************************************************************************************************************************************************************** *********************************************************************************************************************************************************************** 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 10/1/2005 v2.0 4 recommended circuit schematic the split-load terminations for ecl signals need to be located at the input of devices receiving those ecl signals. the power supply filtering is required for good emi performance. use short tracks from the inductor l1/l2 to the module rx vcc and tx vcc. a gnd plane under the module is required for good emi and sensitivity performance. package diagram units in mm tx optical rx optical TRM-7000-EMG / trm-7000c-emg / trm-7000a-emg / trm-7000ac-emg note: specifications subject to change without notice.
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