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1 10G/bs XFP TDM Transceiver product Features Supports 9.95Gb/s to 11.3Gb/s transmission XFP MSA compliant form factor connector XFI electrical interface compliant Hot-pluggable XFP footprint Temperature Stabilized DWDM EML Transmitterr 40Km (+/- 800ps/nm dispersion) or 80Km (1600ps/nm) device Power Dissipation < 3.5W Operating case temperature: -5 to 75ºC I2C interface for diagnostic monitoring RoHS 6 Compliant Compliant with all major standards; IEEE802.3ae ITU-T G691 EN /A1 FDA 21 CFR and , class 1 Product Overview Transceiver Product Family is a collection of high performance, cost effective XFP transceiver modules ideal for 10G SDH/SONET, 10G Ethernet and other fiber optic transmission applications. Designed to support data rates from 9.95Gbps to 11.3Gbs and distances up to 80km, the FG family of products is the premier choice for transceiver applications. This transceiver contains both transmit and receive sections. An EML, (1550nm, DFB without a wavelength locker) a laser driver and the supporting circuits constitute the transmit While an APD or PIN ROSA and the supporting circuits form the receive well as the control and monitoring functions for both transmit and receive sections. A Clock and Data Recovery Circuit (CDR) functions for both transmit and receive. standardd section section.a microcontrollerr handles the communications between the Module and the host board as The transceiver module is fully compliant to the XFP MSA and can be hot plugged into the 30 pin XFP connector on the host board. By limiting inrush currents, the device will not disturb the operations of the host board.the high speed electrical interface is fully compliant with the XFI standard, providing transmission paths for the 10G signals. 1 of 7

2 Operating Conditions Notes: 1. Input powers greater than specified value will permanently damage device. 2. Operating module to extended temperatures is not recommended, please consult factory. 3. VCC2 not equired for this design. 2 of 7

3 Optical Interface All specifications are specified at "End of Life" (EOL) conditions unless noted otherwise. (Operational Temperature 0 C to 70 C; 1..71VDC < VCC2 < 1.89, 3.135VDC < VCC3 < 3.465, 4.75VDC < VCC5 < 2 of 7 Note: Receiver sensitivity defined at 1e-12 BER performance, using a worst case ER acrosss the entire operational temperature range. 3 of 7

4 Typical Performance Optical "Eye" Diagram Electrical "Eye" Diagram Electrical Interface All specifications are specified at "End of Life" (EOL) conditions unless noted otherwise. (Operational Temperature 0 C to 70 C; 1..71VDC < VCC2 < 1.89, 3.135VDC < VCC3 < 3.465, 4.75VDC < VCC5 < 5.25VDC) 4 of 7

5 Electrical Interface Pin Descriptions Please refer to XFP MSA for additional information regarding pin electrical functionality. Notes: 1.Electronic Circuit Ground is isolated from Chassis as per MSA specification. 2.Open Collector Logic, should be pulled high to Host 3.3VDC supply with a resistor ranging from 4.7K to 10K ohms. 5 of 7

6 Host Board Connector Diagram Please refer to XFP MSA for additional information regarding orientationn and application. Mechanical Specifications The entire line of transceivers are fully compliant to the dimensions defined by the XFP Sourcing Agreement (MSA). 6 of 7

7 Ordering Information FM- X X X F=Fiber Grid Detector: Reach: Temp Range M=Module P= PIN I= =40km C=-5 to +75 A= APD L=80km I =-40 to +85 Example A product code of "FM-PIC" will deliver an XFP module providing a 40Km TDM EML, combined with a PIN receiver. Contact Information sales@fiber-grid.com 7 of 7