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SPS-93120RWG / SPS-93120BRWG / SPS-93120ARWG
FEATURES DESCRIPTION
SPS-93120RWG
1
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(RoHS Compliant)
3.3V / 1550 nm / 3.2Gb/s Digital Diagnostic SFP LC SINGLE-MODE TRANSCEIVER
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l l l l l l l l l l l l l l
Multirate up to 3.2 Gbps Hot-Pluggable SFP Footprint LC Optical Transceiver Small Form-Factor Pluggable (SFP) MSA compatible SFF-8472 Digital Diagnostic Function 1550 nm DFB LD Transmitter APD High Sensitivity Receiver 31 dB Power Budget at Least AC/AC Coupling according to MSA Single +3.3 V Power Supply RoHS Compliant 0 to 70oC Operation: SPS-93120RWG -10 to 85oC Operation: SPS-93120BRWG -40 to 85oC Operation: SPS-93120ARWG Class 1 Laser International Safety Standard IEC-60825 Compliant
APPLICATIONS
l l l l l l 10GBASE LX-4 Serial ATA / ATA2 SONET OC-48 / SDH STM-16 SONET OC-12 / SDH STM-4 SONET OC-3 / SDH STM-1 Gigabit Ethernet / 1X/2X Fibre Channel
The SPS-93120RWG series single mode transceivers is small form factor pluggable module for bi-directional serial optical data communications such as 10GBASE LX-4, Serial ATA/ATA2, SONET OC-48 / SDH STM-16, Gigabit Ethernet 1000BASE-LX and 1x/2x Fibre Channel. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. This module is designed for single mode fiber and operates at a nominal wavelength of 1550 nm. A guaranteed minimum optical link budget of 31 dB is offered which can correspond to a link distance of over 120 km (assuming worst case fiber loss of 0.22 dB/km). The transmitter section uses a multiple quantum well 1550 nm DFB 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.
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.
Package LC SFP with DMI LC SFP with DMI LC SFP with DMI Temp. (oC) 0 to 70 -10 to 85 -40 to 85 TX Power (dBm) 6 to 3 6 to 3 6 to 3 RX Sens. RoHS (dBm) Compliant -28 -28 -28 Yes Yes Yes
ORDER INFORMATION
P/No. SPS-93120RWG SPS-93120BRWG SPS-93120ARWG Bit Rate (Mb/s) Multirate* Multirate* Multirate* SONET /SDH Distance Wavelength (km) (nm) 120 120 120 1550 DFB 1550 DFB 1550 DFB
Multirate*: 3.185Gb/s, 3.125Gb/s, 2.67 Gb/s / OC-48 / 2X FC / GbE / 1X FC / OC-12 / OC-3 Absolute Maximum Ratings
Parameter Storage Temperature Operating Case Temperature Symbol Tstg Topr Min -40 0 -10 -40 -0.5 Max 85 70 85 85 3.6 Units o C o C Notes SPS-93120RWG SPS-93120BRWG SPS-93120ARWG
Power Supply Voltage
Vcc
V
Recommended Operating Conditions
Parameter Power Supply Voltage Operating Case Temperature Symbol Vcc Topr Min 3.1 0 -10 -40 125 Typ 3.3 Max 3.5 70 85 85 300 3200 Units / Notes V o C / SPS-93120RWG o C / SPS-93120BRWG o C / SPS-93120ARWG mA Mb/s
Power Supply Current Data Rate
ICC (TX+RX)
230 3125
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OPTOWAY TECHNOLOGY INC. No.38, 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
1/1/2008 V1.0
Optoway
Transmitter Specifications (0 oC < Topr < 70 oC, 3.1V < Vcc < 3.5V)
SPS-93120RWG
2
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Parameter Symbol Min Typ Max Units Notes Optical Optical Transmit Power Po 3 --6 dBm 1 Output Center Wavelength 1500 1550 1580 nm Output Spectrum Width ----1 nm -20 dB Width Side Mode Suppression Ratio SMSR 30 dB Extinction Ratio ER 8.2 ----dB Output Eye Compliant with Telecordia GR-253-GORE and ITU-T Recommendation G.957 Optical Rise Time tr 150 ps 20 % to 80% Values Optical Fall Time tf 150 ps 20 % to 80% Values Relative Intensity Noise RIN -120 dB/Hz Dispersion Penalty 2 dB 2 Electrical Data Input Current - Low IIL -350 A Data Input Current - High IIH 350 A Differential Input Voltage VIH - V IL 0.5 2.4 V Peak-to-Peak TX Disable Input Voltage - Low TDIS, L 0 0.5 V 3 TX Disable Input Voltage - High TDIS, H 2.0 Vcc V 3 TX Disable Assert Time T ASSERT 10 s TX Disable Deassert Time TDEASSERT 1 ms TX Fault Output Voltage -- Low TFaultL 0 0.5 V 4 TX Fault Output Voltage -- High TFaultH 2.0 Vcc+0.3 V 4 1. Output power is power coupled into a 9/125 m single mode fiber. 2. Specified at 1600 ps/nm dispersion over G.652/G.654 fiber with center wavelength range of 1500 to 1580 nm. 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 (0oC < Topr < 70oC, 3.1V < Vcc < 3.5V)
Parameter Symbol Min Typ Max Optical Sensitivity @ 3.125Gb/s Sens1 -9 -28 Sensitivity @ OC-48 Sens1 -9 -28 Sensitivity @2X Fibre Channal Sens2 -9 -28 Sensitivity @Gigabit Ethernet Sens3 -9 -28 Signal Detect -- Asserted Pa ---30 Signal Detect -- Deasserted Pd -40 ----Signal detect -- Hysteresis 1.0 --Wavelength of Operation 1100 --1600 Electrical Differential Output Voltage VOH - VOL 0.6 2.0 Output LOS Voltage -- Low VOL 0 0.5 Output LOS Voltage -- High VOH 2.0 Vcc+0.3 LOS Assert Time T_loss_on 100 LOS Deassert Time T_loss_off 100 7 4. Measured at 2 -1 PRBS at BER 1E-12 @1300nm. 5. Measured at 2 23-1 PRBS at BER 1E-10 @ 1300 nm. 6. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage). Units dBm dBm dBm dBm dBm dBm dB nm V V V s s Notes 4 5 4 4 Transition: low to high Transition: high to low
6 6
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OPTOWAY TECHNOLOGY INC. No.38, 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
1/1/2008 V1.0
Optoway
CONNECTION DIAGRAM
SPS-93120RWG
3
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PIN
1 2 3 4 5 6 7 8 9 10
Signal Name
TX GND TX Fault TX Disable MOD-DFE2 MOD-DEF1 MOD-DEF0 N/C LOS RX GND RX GND
Description
Transmitter Ground Transmitter Fault Indication Transmitter Disable (Module disables on high or open) Modulation Definition 2 - Two wires serial ID Interface Modulation Definition 1 - Two wires serial ID Interface Modulation Definition 0 - Ground in Module Not Connected Loss of Signal Receiver Ground Receiver Ground
PIN
11 12 13 14 15 16 17 18 19 20
Signal Name
Description
RX GND Receiver Ground RX DATA OUT- Inverse Receiver Data Out RX DATA OUT+ Receiver Data Out RX GND Vcc RX Vcc TX TX GND TX DATA IN+ TX DATA INTX GND Receiver Ground Receiver Power - 3.3V5% Transmitter Power - 3.3V5% Transmitter Ground Transmitter Data In Inverse Transmitter Data In Transmitter Ground
MODULE DEFINITION
Module Definition 4 MOD-DEF2 PIN 4 SDA MOD-DEF1 PIN 5 SCL MOD-DEF0 PIN 6 LV-TTL Low Interpretation by Host 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 2PROM protocol of the ATMEL AT24C01A/02/04 family of components.
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OPTOWAY TECHNOLOGY INC. No.38, 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
1/1/2008 V1.0
Optoway
RECOMMENDED CIRCUIT SCHEMATIC
VeeT Tx_DISABLE Tx_FAULT (1,17,20) 3 2 4.7K to 10K TD + 18 Z=50 TD 19 Z=50 VccT 16 10nF 1H Vcc 3.3V 10F 10nF 1H VccR 15 10nF 10F 10F TD TD +
SPS-93120RWG
4
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Tx_DISABLE Tx_FAULT
LD Driver
100
SerDes IC
Protocol IC
RD -
12 Z=50 100
RD -
POST Amp
RD +
13 Z=50 4.7K to 10K
RD +
depending on SERDES
LOSS OF SINGAL
LOS VeeR MOD_DEF(0)
8 (9,10,11,14) 6 5 4 4.7K to 10K Vcc 3.3V 4.7K to 10K
MODULE DETECT SCL SDA 4.7K to 10K
EEPROM
MOD_DEF(1) MOD_DEF(2)
SFP module
PACKAGE DIAGRAM Units in mm
Note: Specifications subject to change without notice.
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OPTOWAY TECHNOLOGY INC. No.38, 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
1/1/2008 V1.0
Optoway
REVISION HISTORY
Version
1.0 Initial datasheet
SPS-93120RWG
5
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Subject
Release Date
2008/1/1
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OPTOWAY TECHNOLOGY INC. No.38, 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
1/1/2008 V1.0

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