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SPS-8105G / SPS-8105BG (RoHS Compliant) 3.3V / 1310 nm / 4.25 Gbps LC SFP SINGLE-MODE TRANSCEIVER
FEATURES DESCRIPTION
SPS-8105G
1
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Up to 4.25 Gbps Bi-directional Data Links Hot-Pluggable SFP Footprint LC Optical Transceiver Small Form-Factor Pluggable (SFP) MSA compatible Compliance with Fibre Channel FC-PI 400/200/100-SM-LC-L 1310 nm FP LD Transmitter AC/AC Coupling according to MSA Up to 10 km at 1.063/2.125 Gbps, 5 km at 4.25 Gb/s Single +3.3 V Power Supply RoHS Compliant 0 to 70oC Operating : SPS-8105G -10 to 85oC Operating : SPS-8105BG Class 1 Laser International Safety Standard IEC-60825 Compliant
The SPS-8105G series single mode transceiver is small form factor pluggable module for bi-directional serial optical data communications such as 4x/2x/1x Fibre Channel and 1000BASE-LX Ethernet. It is with the SFP 20-pin connector to allow hot plug capability. This module is designed for single mode fiber and operates at a nominal wavelength of 1310 nm. The transmitter section uses a 1310 nm 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.
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.
APPLICATIONS
l Tri-rate 1.063/2.125/4.25 Gb/s Fibre Channel l 1.25 Gb/s 1000 BASE-LX Ethernet
ORDER INFORMATION
P/No. SPS-8105G SPS-8105BG Bit Rate (Gb/s) 4 /2/1 4 /2/1 FC-PI 400/200/100 400/200/100 Distance Wavelength Package (km) (nm) 10/5* 1310 LC SFP 10/5* 1310 LC SFP Temp. TX Power RX Sens. RoHS (oC) (dBm) (dBm) Compliant 0 to 70 -3 to -8 -18 Yes -10 to 85 -3 to -8 -18 Yes
*: 10km at 1.063/2.125/1.25 Gb/s and 5 km at 4.25Gb/s. 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-8105G SPS-8105BG
Recommended Operating Conditions
Parameter Power Supply Voltage Operating Case Temperature Power Supply Current Data Rate Symbol Vcc Topr ICC (TX+RX) 1.0625 Min 3.1 0 -10 Typ 3.3 Max 3.5 70 85 300 4.25 Units / Notes V o C / SPS-8105G o C / SPS-8105BG mA Gb/s
200
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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
6/1/2006 V3.0
Optoway
Transmitter Specifications (0 oC < Topr < 70 oC, 3.1V < Vcc < 3.5V)
Parameter Symbol Min Typ Max Optical Optical Transmit Power Po -8 ---3 Optical Modulation OMA 290 ----Amplitude@4.25Gb/s Output Center Wavelength 1280 1310 1350 Output Spectrum Width --2 Optical Rise / Fall Time tr /tf 90 (4.25Gb/s) Relative Intensity Noise RIN -118 Electrical Data Input Current - Low IIL -350 Data Input Current - High IIH 350 Differential Input Voltage VIH - V IL 0.5 2.4 TX Disable Input Voltage - Low TDIS, L 0 0.5 TX Disable Input Voltage - High TDIS, H 2.0 Vcc TX Disable Assert Time T ASSERT 10 TX Disable Deassert Time TDEASSERT 1 TX Fault Output Voltage -- Low TFaultL 0 0.5 TX Fault Output Voltage -- High TFaultH 2.0 Vcc+0.3 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). Units dBm W nm nm ps dB/Hz A A V V V s ms V V
SPS-8105G
Notes 1
2
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RMS () 20 % to 80%,unfiltered
Peak-to-Peak 2 2
3 3
Receiver Specifications (0oC < Topr < 70oC, 3.1V < Vcc < 3.5V)
Parameter Optical Sensitivity @4.25Gb/s Sensitivity @2.125 / 1.063Gb/s Symbol Sens1 Sens2 Min Typ Max 29 -18 0.015 -20 Units W dBm mW dBm dBm dBm dBm dB nm Notes 4 5 4 5
Maximum Input Power Pin 0 Signal Detect -- Asserted Pa ---18 Transition: low to high Signal Detect -- Deasserted Pd -30 ----Transition: high to low Signal detect -- Hysteresis 1.0 --Wavelength of Operation 1260 --1600 Electrical Differential Output Voltage VOH - VOL 0.6 2.0 V Output LOS Voltage -- Low VOL 0 0.5 V 6 Output LOS Voltage -- High VOH 2.0 Vcc+0.3 V 6 7 4. Measured at PRBS 2 -1 at BER 1E-12. 5. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 9 dB. For example, an OMA of 29 W is approximately equal to an average power of -17.3 dBm, average with an Extinction ratio of 9 dB. 6. 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
6/1/2006 V3.0
Optoway
CONNECTION DIAGRAM
SPS-8105G
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
6/1/2006 V3.0
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 + Tx_FAULT
SPS-8105G
4
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Tx_DISABLE
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
6/1/2006 V3.0

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