Datasheet
SFP-EX-xx
V1.L of 10.10.2013
SFP-EX-xx
1.25Gb/s 40Km 1550nm SM SFP Optical Transceiver
Optomark’s SFP-EX-xx SFP transceivers, according to Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) SFF-8074i and SFF-8472,
revision 9.5, are designed for serial optical data communication up to
40Km on single mode fiber. They are compatible with IEEE Std 802.32005 Gigabit Ethernet 1000Base-EX and Fiber Channel FC-PI-2 Rev. 8.0.
SFP-EX-xx offers commercial, extended and industrial operating temperature options.
Product Features
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Compliant with IEEE Std 802.3-2005 Gigabit Ethernet 1000Base-EX
specifications per SFF-8074iand SFF-8472, Rev. 9.5
Digital Diagnostic Monitoring
duplex LC connector Compliant
Uncooled 1550nm DFB Laser
Up to 1.25Gb/s bi-directional data links
Single +3.3V power supply
Hot-pluggable SFP footprint
Class 1 laser safety certified
Case operating temperature range:
 -10 to +70 °C
(Commercial)
 -10 to +85°C
(Extended)
 -40 to +85 °C
(Industrial)
Up to 40Km on 9/125μm SMF
RoHS Compliant
Applications
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1.25Gb/s Ethernet 1000BASE-EX
1.0625Gb/s Fiber Channel
Enterprise Router
Optomark GmbH
Sittardsberger Allee 15
47249 Duisburg. Germany
Tel: +49 203 608 67 34
Fax: +49 203 286 10 54
Email: sales@optomark.com
Page 1
Datasheet
SFP-EX-xx
V1.L of 10.10.2013
SPECIICATIONS
Absolute Maximum Ratings
Parameter Symbol Minimum Maximum Unit Notes Storage Temperature TS ‐40 85 o
C Rela ve Humidity RH 5 95 % Supply Voltage VCC ‐0.5 4.0 V Recommended Operating Conditions
Parameter Symbol Minimum Maximum Typ Unit Notes Opera ng Case Temperature Tc ‐10 25 70 o
Supply Voltage VCC 3.135 3.3 3.465 V ‐ 1.25 1.0625 ‐ Gb/s Data Rate ‐ C Electrical Characteristics
Parameter Module Supply Current Symbol Minimum Typical Maximum Unit Notes
Icc ‐ ‐ 220 mA ‐ Transmi er Differen al Input Voltage (TD +/‐) ‐ 300 ‐ 2200 mVP‐P 1 Low Speed output: Transmi er Fault (TX_FAULT) / Loss of Singal(LOS) VOH 2.0 ‐ VCC V 3 VOL 0 ‐ 0.8 V ‐ Low Speed input: Transmi er Disable (TX_DISABLE), MOD_DEF1, MOD_DEF2 VIH 2.0 ‐ VCC V 4 VIL 0 ‐ 0.8 V ‐ ‐ 600 ‐ 1200 mVP‐P 2 Transmi er Receiver Receiver Differen al Input Voltage (RD +/‐) Note: 1. 2. 3. 4. Internally AC coupled and external to 100Ω differen al load. Internally AC coupled, but requires a 100Ω differen al termina on or internal to Seializer/Deserialzer. Pulled up externally with a 4.7KΩ‐10KΩ resistor on the host board to VCCT,R. Mod_Def1 and Mod_Def2 must be pulled up externally with a 4.7KΩ‐10KΩ resistor on the host board to VCCT,R. Optomark GmbH
Sittardsberger Allee 15
47249 Duisburg. Germany
Tel: +49 203 608 67 34
Fax: +49 203 286 10 54
Email: sales@optomark.com
Page 2
Datasheet
SFP-EX-xx
V1.L of 10.10.2013
SPECIICATIONS
Transmitter Optical Characteristics
Parameter Symbol Minimum Typical Maximum Unit Notes Launch Op cal Power Po ‐5 ‐ 0 dBm 1 Center Wavelength Range λc 1500 1550 1580 nm ‐ Ex nc on Ra o EX 9 ‐ ‐ dB ‐ Spectral Width (‐20dB) ∆λ ‐ ‐ 1 nm ‐ Side mode Suppression Ra o SMSR 30 ‐ ‐ dB ‐ Total Ji er TJ ‐ ‐ 266 ps ‐ Dispersion Penalty DP ‐ ‐ 1 dB ‐ Op cal Rise/Fall Time Trise/Tfall ‐ ‐ 260 ps ‐ Pout @TX‐Disable Asserted Poff ‐ ‐ ‐45 dBm ‐ Eye Diagram IEEE Std 802.3‐2005 Gigabit Ethernet 1000BASE‐EX compa ble Receiver Optical Characteristics
Parameter Symbol Minimum Typical Maximum Unit Notes Receiver Sensi vity S ‐ ‐ ‐23 dBm 1 Receiver Overload POL ‐3.0 ‐ ‐ dBm 1 Op cal Return Loss ORL 12 ‐ ‐ dB ‐ LOS De‐Assert LOSD ‐ ‐ ‐24 dBm ‐ LOS Assert LOSA ‐35 ‐ ‐ dBm ‐ LOS Hysteresis ‐ 0.5 3 5 dB ‐ Note: 1. Measured with PRBS 223‐1 test pa ern, 1.25Gb/s, EX=9dB, BER<10‐12. IMPORTANT NOTICE
In accordance with the Optomark policy of con nuous improvement specifica ons may change without no ce. Further details are available from Optomark representa ve. Optomark GmbH
Sittardsberger Allee 15
47249 Duisburg. Germany
Tel: +49 203 608 67 34
Fax: +49 203 286 10 54
Email: sales@optomark.com
Page 3
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