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 60825-1/A1 FDA 21 CFR 1040.10 and 1040.11, 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
8.5Gb/s DWDM 80Km LR2 Operating Conditions Absolute Maximum Ratings Parameter Symbol Min Max Unit Note Storage Temperature Tst -40 85 C Relative Humidity (Non-condensation) RH 85 % Operating Case Temperature Top -5 75 C Supply Voltage VCC5-0.3 6 V Supply Voltage VCC3-0.5 3.6 V Supply Voltage VCC2-0.3 2 V Voltage on LVTTL Input ViLVTTL -0.5 3.6 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 -40 85 C Relative Humidity (Non-condensation) RH 85 % Operating Case Temperature Top 0 70 C Supply Voltage (+5.0VDC) VCC5 4.75 5.25 V Supply Voltage (+3.3VDC) VCC3 3.135 3.465 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 ICC5 0.08 0.1 A Supply Current ICC3 0.4 1.1 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
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 0 +2 +4 dbm Disabled Power Poff -30 dbm Extinction Ratio (Filter Off) ER 9.5 db Center Wavelength Accuracy (BOL) Δλ -25 +25 pm Center Wavelength Accuracy (EOL) Δλ -40 +40 pm Spectral Width (-20dB from Peak) FW20 0.25 nm Path Penalty (80Km) PP 2 db Dispersion Tolerance (80Km) DT -200 +1600 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 -1.5 +1.5 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 1250 1630 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 -2 +2 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
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 50 700 mv TxDis Transmitter Disable (laser on) VTD 0 0.8 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 360 770 mv LOS on (LOS detected) Vlos-on Vcc3-0.9 Vcc3 V LOS off Vlos-off 0 0.4 V Jitter Eye Mask XFI Compliant XFI Compliant Product Specification: DS1014 Rev -- Page 4 of 8
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. 2 15 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
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). 78.00 22.15 18.35 13.30 8.50 1.95 XFP Transceiver shown in latched position 15.55 15.00 37.70 XFP Transceiver (dimensions are in mm) Product Specification: DS1014 Rev -- Page 6 of 8
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 192.100 THz, combined with an APD Receiver. This order code will deliver an 8.5GB/s XFP transceiver. 5000 Hadley Road. South Plainfield, NJ 07080 Tel: (908) 757-8817 Product Specification: DS1014 Rev -- Page 7 of 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) C13 191.30 1567.13 C29 192.90 1554.13 C45 194.50 1541.35 H13 191.35 1566.72 H29 192.95 1553.73 H45 194.55 1540.95 C14 191.40 1566.31 C30 193.00 1553.33 C46 194.60 1540.56 H14 191.45 1565.90 H30 193.05 1552.93 H46 194.65 1540.16 C15 191.50 1565.50 C31 193.10 1552.52 C47 194.70 1539.77 H15 191.55 1565.09 H31 193.15 1552.12 H47 194.75 1539.37 C16 191.60 1564.68 C32 193.20 1551.72 C48 194.80 1538.98 H16 191.65 1564.27 H32 193.25 1551.32 H48 194.85 1538.58 C17 191.70 1563.86 C33 193.30 1550.92 C49 194.90 1538.19 H17 191.75 1563.45 H33 193.35 1550.52 H49 194.95 1537.79 C18 191.80 1563.05 C34 193.40 1550.12 C50 195.00 1537.40 H18 191.85 1562.64 H34 193.45 1549.72 H50 195.05 1537.00 C19 191.90 1562.23 C35 193.50 1549.32 C51 195.10 1536.61 H19 191.95 1561.83 H35 193.55 1548.91 H51 195.15 1536.22 C20 192.00 1561.42 C36 193.60 1548.51 C52 195.20 1535.82 H20 192.05 1561.01 H36 193.65 1548.11 H52 195.25 1535.43 C21 192.10 1560.61 C37 193.70 1547.72 C53 195.30 1535.04 H21 192.15 1560.20 H37 193.75 1547.32 H53 195.35 1534.64 C22 192.20 1559.79 C38 193.80 1546.92 C54 195.40 1534.25 H22 192.25 1559.39 C38 193.85 1546.52 H54 195.45 1533.86 C23 192.30 1558.98 C39 193.90 1546.12 C55 195.50 1533.47 H23 192.35 1558.58 H39 193.95 1545.72 H55 195.55 1533.07 C24 192.40 1558.17 C40 194.00 1545.32 C56 195.60 1532.68 H24 192.45 1557.77 H40 194.05 1544.92 H56 195.65 1532.29 C25 192.50 1557.36 C41 194.10 1544.53 C57 195.70 1531.90 H25 192.55 1556.96 H41 194.15 1544.13 H57 195.75 1531.51 C26 192.60 1556.55 C42 194.20 1543.73 C58 195.80 1531.12 H26 192.65 1556.15 H42 194.25 1543.33 H58 195.85 1530.72 C27 192.70 1555.75 C43 194.30 1542.94 C59 195.90 1530.33 H27 192.75 1555.34 H43 194.35 1542.54 H59 195.95 1529.94 C28 192.80 1554.94 C44 194.40 1542.14 C60 196.00 1529.55 H28 192.85 1554.54 H44 194.45 1541.75 H60 196.05 1529.16 Product Specification: DS1014 Rev -- Page 8 of 8