Multiplex, Inc. 8.5Gb/s DWDM 80Km LR2 XFP Transceiver Product. Product Overview. Features

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1 Multiplex, Inc. Photonics for Communications 8.5Gb/s DWDM 80Km LR2 Product Overview Features Supports 8.5Gb/s transmission XFP MSA compliant form factor connector XFI electrical interface compliant Hot-pluggable XFP footprint Temperature Stabilized DWDM EML Transmitter 80Km (1600ps/nm dispersion) 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 Multiplex s MXP 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. This particular part has been designed to support a data rate of 8.5Gbps at distances up to 80km, the MXP family of products is the premier choice for transceiver applications. This transceiver contains both transmit and receive sections. An EML, (1550nm, ITU channel specific laser) a laser driver and the supporting circuits constitute the transmit section while an APD ROSA and the supporting circuits form the receive section. A microcontroller handles the communications between the module and the host board as 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. The transceiver module is fully compliant to the XFP MSA standard 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 high speed signals. 8.5Gb/s TX Optical Output LASER LASER DRIVER MICROCONTROLLER CDR 8.5Gb/s XFI Differential Input 8.5Gb/s RX Optical Input APD TIA CDR 8.5Gb/s XFI Differential Output Product Specification: DS1014 Rev -- Page 1 of 8

2 8.5Gb/s DWDM 80Km LR2 Operating Conditions Absolute Maximum Ratings Parameter Symbol Min Max Unit Note Storage Temperature Tst C Relative Humidity (Non-condensation) RH 85 % Operating Case Temperature Top C Supply Voltage VCC V Supply Voltage VCC V Supply Voltage VCC V Voltage on LVTTL Input ViLVTTL V LVTTL Output Current IoLVTTL 15 ma Voltage on Open Collector Output Voco 0 6 V Receive Damage Threshold (APD) MIP 0 dbm 1 Recommended Operating Conditions Parameter Symbol Min Max Unit Note Storage Temperature Tst C Relative Humidity (Non-condensation) RH 85 % Operating Case Temperature Top 0 70 C Supply Voltage (+5.0VDC) VCC V Supply Voltage (+3.3VDC) VCC V Supply Voltage (+1.8VDC) VCC2 N/A N/A V 3 Receive Overload Threshold (APD) MIP -6 dbm 2 Operating Conditions Operational Temperature 0 C to 70 C; VCC2 =1.8, VCC3 = 3.3, VCC5 = 5 Parameter Symbol Typical Max Unit Note Supply Current ICC A Supply Current ICC A Supply Current ICC2 - - A 3 Notes: 1. Input powers greater than specified value will permanently damage device. 2. Input powers greater than specified value will increase error rate above specified values. 3. VCC2 not required for this design. Product Specification: DS1014 Rev -- Page 2 of 8

3 8.5Gb/s DWDM 80Km LR2 Optical Interface All specifications are specified at "End of Life" (EOL) conditions unless noted otherwise. (Operational Temperature 0 C to 70 C; 3.135VDC < VCC3 < 3.465, 4.75VDC < VCC5 < 5.25VDC) Transmitter Specifications Parameter Symbol Min Typical Max Unit Average Output Power (LR) Po dbm Disabled Power Poff -30 dbm Extinction Ratio (Filter Off) ER 9.5 db Center Wavelength Accuracy (BOL) Δλ pm Center Wavelength Accuracy (EOL) Δλ pm Spectral Width (-20dB from Peak) FW nm Path Penalty (80Km) PP 2 db Dispersion Tolerance (80Km) DT ps/nm Side Mode Suppression Ratio SMSR 35 db Laser shut off time Toff <10 ms Laser shut off power output Poff -30 dbm Power Monitor Accuracy (I2C) TxPM db Relative Intensity Noise RIN -130 db / Hz Eye Mask ITU-T G.691, Telcordia GR-253-CORE, IEEE802.3, 10GBASE_ER Compliant Receiver Specifications Parameter Symbol Min Typical Max Unit Operating Data Rate FD 8.5 Gbs Wavelength λ nm Sensitivity, APD Rsen -24 dbm Overload, APD POL -6 dbm LOS Assert, APD LOSA -35 dbm LOS De-Assert, APD LOSD -32 dbm LOS Hysteresis, APD LOSH 1 3 db Power Monitor Accuracy (I2C) RxPM db Optical Return Loss ORL -27 db Jitter Tolerance ITU-T G.691, Telcordia GR-253-CORE Compliant Notes: Receiver sensitivity defined at 1e-12 BER performance, using a worst case ER across the entire operational temperature range. I2C Power Monitor Accuracy Accuracy for indicating the transmitting output: ±1.5dB Accuracy for indicating the receiving output: ±2.0dB Product Specification: DS1014 Rev -- Page 3 of 8

4 8.5Gb/s DWDM 80Km LR2 Typical Performance Optical Filtered 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) Transmitter Electrical Specifications Parameter Symbol Min Typical Max Unit Differential Input Impedance DZTin 100 Ω Differential Data Input Swing VTin,p-p mv TxDis Transmitter Disable (laser on) VTD V TxDis Transmitter Disable (laser off) VTE 2 Vcc3 V Receiver Electrical Specifications Parameter Symbol Min Typical Max Unit Differential Output Impedance RDZout 100 Ω Differential Data Output Swing VRin,p-p mv LOS on (LOS detected) Vlos-on Vcc3-0.9 Vcc3 V LOS off Vlos-off V Jitter Eye Mask XFI Compliant XFI Compliant Product Specification: DS1014 Rev -- Page 4 of 8

5 Electrical Interface Pin Descriptions 8.5Gb/s DWDM 80Km LR2 Please refer to XFP MSA for additional information regarding pin electrical functionality. PIN LOGIC SYMBOL PIN DESCRIPTION REF 1 GND Module Ground 1 2 VEE5-5.2VDC Power Supply Not Required 3 LVTTL IN MOD- Module Deselect; Held low enables module to respond to respond DESEL to serial interface. 4 LVTTL OUT Interrupt; Indicates presence of essential condition status readable INT from the serial interface. 2 5 LVTTL IN TX_DIS Transmitter Disable; Logical High will turn off laser. 6 VCC5 +5.0VDC Power Supply 7 GND Module Ground 1 8 VCC3 +3.0VDC Power Supply 9 VCC3 +3.0VDC Power Supply 10 LVTTL IN SCL I 2 C Serial Interface Clock 2 11 LVTTL IN/OUT SDA I 2 C Serial Data 2 12 LVTTL OUT MOD_ABS Module Absent; Indicates socket contains no XFP module 2 13 LVTTL OUT MOD_NR Logical High = Module Not Ready; A Logical OR between Loss of Sync Lock and Receiver LOS. Logical Low = LOS 2 14 LVTTL OUT RX_LOS Receiver Loss of Signal Indicator GND Module Ground 1 16 GND Module Ground 1 17 CML - OUT RD - Receiver Inverted Data Output 18 CML - OUT RD + Receiver Non-Inverted Data Output 19 GND Module Ground 1 20 VCC2 +1.8VDC Power Supply 21 LVTTL IN PWR_DWN Logical HIGH will place module in a power down state. / RST Logical LOW falling edge will initiate module reset. 22 VCC2 +1.8VDC Power Supply 23 GND Module Ground 1 24 PECL - IN REFCLK + Reference Clock Inverted Input; AC Coupled on the Host Board. NOT REQUIRED 25 PECL - IN REFCLK - Reference Clock Non-Inverted Input; AC Coupled on the Host Board. NOT REQUIRED 26 GND Module Ground 1 27 GND Module Ground 1 28 CML - IN TD - Transmitter Inverted Data Input 29 CML - IN TD + Transmitter Non-Inverted Data Input 30 GND Module Ground 1 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. Product Specification: DS1014 Rev -- Page 5 of 8

6 Host Board Connector Diagram 8.5Gb/s DWDM 80Km LR2 Please refer to XFP MSA for additional information regarding orientation and application. Mechanical Specifications The entire line of Multiplex MXP transceivers are fully compliant to the dimensions defined by the XFP Multi- Sourcing Agreement (MSA) XFP Transceiver shown in latched position XFP Transceiver (dimensions are in mm) Product Specification: DS1014 Rev -- Page 6 of 8

7 Ordering Information 8.5Gb/s DWDM 80Km LR2 When ordering the XFP module in the MXP product family, a 12-character suffix is used to fully specify the part number. XFP Product Family MXP - C n n 0 1 A L 2 C X X 8 C H Laser Information C Band 100GHz Channel Grid C Band 50GHz Channel Grid Receiver Information A APD Receiver Device Reach Channel Number n n See Channel Number Chart Number of Supported Channels 01 Fixed Wavelength L 80Km C - Code CXX8 Customer Specific Code Customer Specific 8.5Gb/s XFP Example A product code of MXP C2101AL2CXX8 will deliver a Fixed Channel XFP module providing an 80Km EML set to an ITU-T grid channel of THz, combined with an APD Receiver. This order code will deliver an 8.5GB/s XFP transceiver Hadley Road. South Plainfield, NJ Tel: (908) Product Specification: DS1014 Rev -- Page 7 of 8

8 8.5Gb/s DWDM 80Km LR2 Ordering Information - ITU Grid Wavelengths, Frequencies Xxx field of the MXP code: Code (Xxx=) Frequency (THz) Wavelength (nm) Code (Xxx=) C Band Wavelengths Frequency (THz) Wavelength (nm) Code (Xxx=) Frequency (THz) Wavelength (nm) C C C H H H C C C H H H C C C H H H C C C H H H C C C H H H C C C H H H C C C H H H C C C H H H C C C H H H C C C H C H C C C H H H C C C H H H C C C H H H C C C H H H C C C H H H C C C H H H Product Specification: DS1014 Rev -- Page 8 of 8