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FEATURES
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SPS-33200WG
1
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SPS-33200WG / SPS-33200BWG (RoHS Compliant) 3.3V / 1550 nm / 155 Mbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER
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DESCRIPTION
Hot-Pluggable SFP Footprint LC Optical Transceiver Small Form-Factor Pluggable (SFP) MSA compatible Compliant with SONET OC-3 / SDH STM-1 SFF-8472 Digital Diagnostic Function 1550 nm DFB LD Transmitter 46 dB Power Budget at Least Distance up to 200 km AC/AC Coupling according to MSA Single +3.3 V Power Supply RoHS Compliant 0 to 70oC Operation: SPS-33200WG -10 to 85oC Operation: SPS-33200BWG Class 1 Laser International Safety Standard IEC-60825 Compliant
APPLICATIONS
l ATM Switches and Routers l SONET / SDH Switch Infrastructure l Fast Ethernet Applications
The SPS-33200WG series single mode transceiver is small form factor pluggable module for bi-directional serial optical data communications such as SONET OC-3 / SDH STM-1 and Fast Ethernet. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. A guaranteed minimum optical link budget of 46 dB is offered which can correspond to a link distance of over 200 km (assuming worst case fiber loss of 0.2 dB/km). This module is designed for single mode fiber and operates at a nominal wavelength of 1550 nm. The transmitter section uses a 1550 nm multiple quantum well 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.
ORDER INFORMATION
P/No. SPS-33200WG SPS-33200BWG Bit Rate (Mb/s) 125 / 155 125 / 155 SONET /SDH Distance (km) 200 200 Wavelength (nm) Package Temp. (oC) 0 to 70 TX Power RX Sens. RoHS (dBm) (dBm) Compliant 5 to 1 5 to 1 -45 -45 Yes Yes 1550 DFB LC SFP with DMI
1550 DFB LC SFP with DMI -10 to 85
Absolute Maximum Ratings
Parameter Storage Temperature Operating Case Temperature Power Supply Voltage Symbol Tstg Topr Vcc Min -40 0 -10 -0.5 Max 85 70 85 3.6 Units o C o C V Notes SPS-33200WG SPS-33200BWG
Recommended Operating Conditions
Parameter Power Supply Voltage Operating Case Temperature Power Supply Current Data Rate Symbol Vcc Topr ICC (TX+RX) Min 3.13 0 -10 Typ 3.3 Max 3.47 70 85 300 200 Units / Notes V o C / SPS-33200WG o C / SPS-33200BWG mA Mb/s
200 125/155
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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
3/1/2006 V1.0
Optoway
Transmitter Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V)
SPS-33200WG
Notes 1 -20 dB Width
2
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Parameter Symbol Min Typ Max Units Optical Optical Transmit Power Po 1 --5 dBm Output Center Wavelength 1480 1580 nm Output Spectrum Width ----1 nm Side Mode Suppression Ratio SMSR 30 dB Extinction Ratio ER 10 ----dB Output Eye Compliant with Bellcore TR-NWT-000253 and ITU recommendation G.957 Optical Rise Time tr 2 ns Optical Fall Time tf 2 ns Relative Intensity Noise RIN -120 dB/Hz 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 TX Disable Input Voltage - Low TDIS, L 0 0.5 V TX Disable Input Voltage - High TDIS, H 2.0 Vcc V TX Disable Assert Time T ASSERT 10 s TX Disable Deassert Time TDEASSERT 1 ms TX Fault Output Voltage -- Low TFaultL 0 0.8 V TX Fault Output Voltage -- High TFaultH 2.0 Vcc+0.3 V 1. Output power is power coupled into a 9/125 m single mode fiber. 2. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX. 3. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
10 % to 90% Values 10 % to 90% Values
Peak-to-Peak 2 2
3 3
Receiver Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter Symbol Min Typ Max Units Notes Optical Sensitivity Sens -45 dBm 4 Maximum Input Power Pin -10 dBm 4 Signal Detect -- Asserted Pa ---45 dBm Transition: low to high Signal Detect -- Deasserted Pd -55 ----dBm Transition: high to low Signal detect -- Hysteresis 1.0 --dB Wavelength of Operation 1200 --1600 nm Electrical Differential Output Voltage VOH - VOL 0.6 2.0 V Output LOS Voltage -- Low VOL 0 0.8 V 5 Output LOS Voltage -- High VOH 2.0 Vcc+0.3 V 5 23 4. Measured at 2 -1 PRBS at BER 1E-10. Receiver sensitivity is better than -45dBm at 155 Mbps and 125 Mbps. However, due to the resolution limitation of Digital Diagnostic Monitoring, the effect readout range for the RX received power at EEPROM A2 is from -10 to -34 dBm. 5. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
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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
3/1/2006 V1.0
Optoway
CONNECTION DIAGRAM
SPS-33200WG
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
3/1/2006 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-33200WG
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
3/1/2006 V1.0

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