Optoway XPS-2381W-DXXG 1 *********************************************************************************************************************************************************************** XPS-2381W-DXXG (RoHS Compliant) 10Gbps / 80 km / 100 GHz DWDM XFP Single-Mode Optical Transceiver for 10GbE / OC-192 ********************************************************************************************************************************************************************** FEATURES DESCRIPTION l l l l l l l XPS-2381W-DXXG series DWDM transceiver is designed for single-mode fibre serial optical data communications such as 10G Ethernet 10GBASE-ER/EW and 10G Fibre Channel. This module is designed for single mode fiber and operates at a nominal wavelength of 100GHz ITU Grid, C Band DWDM wavelength. The transmitter section consists of a temperature-stabilized DWDM electrical-modulated laser (EML), driver and signal conditioner. The receiver section incorporates an avalanche photodiode (APD) integrated with a trans-impedance preamplifier (TIA) and signal conditioner. The module is with the XFP 30-pin connector to allow hot plug capability. Integrated Tx and Rx signal conditioners provide high jitter-tolerance for full XFI compliance and no external reference clock required. The internally ac coupled high speed serial I/O simplifies interfacing to external circuitry. Dual 5V and 3.3V power supply are used. The optical output can be disabled by LVTTL logic high-level input of TX_DIS. Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal of receiver. A serial EEPROM in the transceiver allows the user to access transceiver digital diagnostic monitoring and configuration data via the 2-wire XFP Management Interface. This interface uses a single address, A0h, with a memory map divided into a lower and upper area. Basic digital diagnostic data is held in the lower area while specific data is held in a series of tables in the high memory area. l l l l l l Supports 9.95 Gbps to 10.5 Gbps Complaint with XFP MSA Compliant with XFI 10G Serial Electrical Interface Maximum Link Length of 80 km Temperature-stabilized DWDM EML Transmitter 100 GHz ITU Grid, C Band 2-Wire Interface for Integrated Digital Diagnostic Monitoring XFI Loopback Mode No reference Clock required Power Dissipation < 3.5 W Dual 5V and +3.3 V Power Supply RoHS-6 Compliant -5 to 70oC Case Operating Temperature APPLICATIONS l 10GBASE-ER at 10.3125 Gb/s l 10GBASE-EW at 9.953 Gb/s l 80 km 10GFC at 10.51875 Gb/s 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. ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0 Optoway XPS-2381W-DXXG 2 *********************************************************************************************************************************************************************** ORDER INFORMATION P/No. Bit Rate (Gb/s) 10G XPS-2381W-DXXG 9.95 – 10.52 ZR / ZW Distance (km) 80 Spacing (GHz) 100 Wavelength (nm) DWDM* Package Case Temp (oC) XFP with DMI -5 to 70 RoHS Compliant Yes XX: 100GHz ITU Grid wavelength (Please see below) Channel # 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Product code XPS-2381W-D21G XPS-2381W-D22G XPS-2381W-D23G XPS-2381W-D24G XPS-2381W-D25G XPS-2381W-D26G XPS-2381W-D27G XPS-2381W-D28G XPS-2381W-D29G XPS-2381W-D30G XPS-2381W-D31G XPS-2381W-D32G XPS-2381W-D33G XPS-2381W-D34G XPS-2381W-D35G XPS-2381W-D36G XPS-2381W-D37G XPS-2381W-D38G XPS-2381W-D39G XPS-2381W-D40G XPS-2381W-D41G XPS-2381W-D42G XPS-2381W-D43G XPS-2381W-D44G XPS-2381W-D45G XPS-2381W-D46G XPS-2381W-D47G XPS-2381W-D48G XPS-2381W-D49G XPS-2381W-D50G XPS-2381W-D51G XPS-2381W-D52G XPS-2381W-D53G XPS-2381W-D54G XPS-2381W-D55G XPS-2381W-D56G XPS-2381W-D57G XPS-2381W-D58G XPS-2381W-D59G XPS-2381W-D60G Frequency (THz) 192.1 192.2 192.3 192.4 192.5 192.6 192.7 192.8 192.9 193.0 193.1 193.2 193.3 193.4 193.5 193.6 193.7 193.8 193.9 194.0 194.1 194.2 194.3 194.4 194.5 194.6 194.7 194.8 194.9 195.0 195.1 195.2 195.3 195.4 195.5 195.6 195.7 195.8 195.9 196.0 Center Wavelength (nm) 1560.61 1559.79 1558.98 1558.17 1557.36 1556.55 1555.75 1554.94 1554.13 1553.33 1552.52 1551.72 1550.92 1550.12 1549.32 1548.51 1547.72 1546.92 1546.12 1545.32 1544.53 1543.73 1542.94 1542.14 1541.35 1540.56 1539.77 1538.98 1538.19 1537.40 1536.61 1535.82 1535.04 1534.25 1533.47 1532.68 1531.90 1531.12 1530.33 1529.55 Label D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0 Optoway XPS-2381W-DXXG 3 *********************************************************************************************************************************************************************** Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature Relative Humidity Power Supply Voltage (5V) Power Supply Voltage (3.3V) Receiver Input Optical Power Symbol Tstg Topr RH Vcc5 VCC3 Mip Min -40 -5 0 -0.5 -0.5 Max 85 70 85 6.0 3.6 4 Units o C o C % V V dBm Notes Non condensing Received average power Recommended Operating Conditions Parameter Symbol Min Typ VCC5 Power Supply Voltage (5V) 4.75 5 VCC3 Power Supply Voltage (3.3V) 3.13 3.3 ICC5 Power Supply Current (@5V) ICC3 Power Supply Current (@3.3V) Power Dissipation PD Operating Case Temperature Topr -5 Data Rate 9.95 10.3125 1. Including in rush current. Maximum module current ramp rate is 100 mA/µs. Max 5.25 3.47 300 750 3.5 70 10.5 Units / Notes V V mA / 1 mA / 1 W o C Gb/s Transmitter Optical Specifications (Topr= -5 to 70oC, Vcc5=5V±5%, Vcc3 = 3.3V ±5%) Parameter Average Launch Power Extinction Ratio Center Wavelength Spacing Transmitter Center Wavelength -- over life time Output Spectrum Width Side Mode Suppression Ratio Relative Intensity Noise Transmitter and Dispersion Penalty @ -500 to 1600 ps/nm Eye Mask 1 Average Launch Power of OFF Transmitter Symbol Po, Avg ER Min 0 8.2 λc X-100 σλ SMSR RIN TDP Typ Max +4 100 X X+100 1 30 -130 3 Units dBm dB GHz pm nm dB dB/Hz dB IEEE 802.3ae Notes 2 3 4 -20 dB width 10G Ethernet -30 dBm 2. Output power is power coupled into a 9/125 µm single-mode fiber. 3. Corresponds to approximately 0.8 nm. 4. X = specified ITU Grid wavelength. Wavelength stability is achieved within 60 seconds of power up. Receiver Optical Specifications (Topr= -5 to 70oC, Vcc5=5V±5%,Vcc3 = 3.3V ±5%) Parameter Sensitivity Receiver Overload LOS -- Deasserted LOS -- Asserted LOS -- Hysteresis Wavelength of Operation Optical Return Loss Symbol Sen PMAX LOSD LOSA λc ORL Min Typ -7 ---36 0.5 1260 --------- Max -23 -28 --1620 -27 Units dBm dBm dBm dBm dB nm dB Notes 5 Transition: low to high Transition: high to low 5. Measured with worst ER; BER < 10-12 and PRBS 231-1. ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0 Optoway XPS-2381W-DXXG 4 *********************************************************************************************************************************************************************** Electrical Characteristics Parameter Symbol Min Typ Max High-Speed Signal (CML) Interface Specification Input Data Rate 9.95 10.3125 10.5 Differential Input Impedance Rin 100 Differential Data Input Amplitude 120 820 Output Data Rate 9.95 10.3125 10.5 Differential Output Impedance Rout 100 Differential Data Output 340 650 850 Amplitude Low-Speed Signal (LVTTL) Interface Specification Input High Voltage 2.0 Vcc Input Low Voltage GND 0.8 Output High Voltage 2.4 Vcc Output Low Voltage GND 0.5 Reference Clock (LVPECL) Interface Specification No reference clock required. Units Notes Gb/s Ω mVpp Gb/s Ω mVpp 6 7, Internally AC coupled 6 7, Internally AC coupled V V V V 6. 10GBASE-ER/EW and 10G Fibre Channel. 7. The differential input and output amplitudes are per XFP MSA mask at points B’ and C’. Transceiver Timing Characteristics Parameter TX_DIS Assert Time TX_DIS Negate Time Time to Initialize Interrupt Assert Delay Interrupt Negate Delay P_Down/PST Assert Delay P_Down Nagate Delay Mod_NR Assert Delay Mod_NR Negate Delay Mod_Desel Assert Time Mod_Desel De-Assert Time P_Down Reset Time RX_LOS Assert Delay RX_LOS Negate Delay Serial ID Clock Rate Symbol t_off t_on t_init interrupt_on interrupt_off P_Down/RST_on P_Down/RST_off Mod_nr_on Mod_nr_off T_Mod_Desel T_Mod_Sel T_reset T_Los_on T_Los_off fSCL Min Typ Max 10 2 300 200 500 100 300 1 1 2 2 10 0 100 100 400 Units µs ms ms ms µs µs ms ms ms ms ms µs µs µs kHz Notes ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0 Optoway XPS-2381W-DXXG 5 *********************************************************************************************************************************************************************** MANAGEMENT INTERFACE The structure of the memory map is shown in Figure 1, which is accessible over a 2-wire serial interface at the 8-bit address 1010000X (A0h). The normal 256 byte I2C address space is divided into low and upper blocks of 128 Bytes. The lower block of 128 Bytes is always directly available and is used for the diagnostics and control function. Multiple blocks of memories are available in the upper 128 Bytes of the address space. These are individually addressed through a table select Byte which the user enters into a location in the lower address space. Thus, there is a total available address space of 128*256 = 32 Kbytes in this upper memory space. The contents of Table 01h are listed in Table 1 below. Please refer SFF INF-8077i (Revision 4.5) for detailed information. Figure 1. 2-wire Serial Digital Diagnostic Memory Map Data Address 96 ~ 97 98 ~ 99 100 ~ 101 102 ~ 103 104 ~ 105 106 ~ 107 Table 1 Monitoring Specification Parameter Accuracy ± 3oC Temperature Reserved ± 10% ± 2dB ± 2dB ± 3% Tx Bias Tx Power Rx Power Vcc3 ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0 Optoway XPS-2381W-DXXG 6 *********************************************************************************************************************************************************************** CONNECTION DIAGRAM Table 3 PIN Description PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Logic LVTTL-I LVTTL-O LVTTL-I LVTTL-I/O LVTTL-I/O LVTTL-O LVTTL-O LVTTL-O CML-O CML-O Signal Name GND VEE5 Mod_Desel Interrupt TX_DIS VCC5 GND VCC3 VCC3 SCL SDA Mod_Abs Mod_NR RX_LOS GND GND RDRD+ GND VCC2 Description Note Module Ground -5.2V Power Supply (Not required) Module De-select; When held low allows module to respond to 2-wire serial interface Interrupt; Indicates presence of an important condition which can be read over the 2wire serial interface Transmitter Disable; Turns off transmitter laser output +5V Power Supply Module Ground +3.3V Power Supply +3.3V Power Supply Serial 2-wire interface clock Serial 2-wire interface data line Indicates Module is not present. Grounded in the Module Module Not Ready; Indicating Module Operational Fault Receiver Loss Of Signal Indicator Module Ground Module Ground Receiver Inverted Data Output Receiver Non-Inverted Data Output Module Ground +1.8V Power Supply (Not required) 1 3 2 3 1 2 2 2 2 2 1 1 1 3 ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0 Optoway XPS-2381W-DXXG 7 *********************************************************************************************************************************************************************** 21 LVTTL-I P_Down/RST 22 23 24 PECL-I VCC2 GND RefCLK+ 25 PECL-I RefCLK- 26 27 28 CML-I 29 CML-I 30 GND GND TDTD+ GND Power down; When high, requires the module to limit power consumption to 1.5W or below. 2-Wire serial interface must be functional in the low power mode. Reset; The falling edge initiates a complete reset of the module including the 2-wire serial interface, equivalent to a power cycle. +1.8V Power Supply (Not required) Module Ground Reference Clock Non-Inverted Input, AC coupled on the host board. (Not used. Internally terminated to 50 ohm (100 ohm diff.)) Reference Clock Inverted Input, AC coupled on the host board. (Not used. Internally terminated to 50 ohm (100 ohm diff.)) Module Ground Module Ground Transmitter Inverted Data Input Transmitter Non-Inverted Data Input Module Ground 3 1 4 4 1 1 1 1. Module ground pins GND are isolated from the module case and chassis ground within the module. 2. Shall be pulled up with 4.7K-10Kohms to a voltage between 3.15V and 3.45V on the host board. 3. These PINs are open within module. 4. A Reference Clock input is not required. If present, it will be ignored. MECHANICAL SPECIFICATION (UNITS IN MM) ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0 Optoway XPS-2381W-DXXG 8 *********************************************************************************************************************************************************************** RECOMMENDED POWER CIRCUIT SCHEMATIC Host Board VCC5 Optional Host +5V 4.7μH 0.1μF VCC3 Host +3.3V 4.7μH 22μF 0.1μF 0.1μF VCC2 Optional Host +1.8V 4.7μH 22μF 0.1μF XFP Connector 22μF 0.1μF XFP Module 0.1μF VEE5 Optional Host -5.2V 4.7μH 0.1μF 22μF 0.1μF RECOMMENDED INTERFACE CIRCUIT XFP module Host Board SerDat Out+ TD + Z=50Ω CML 100Ω CML TD - SerDat OutZ=50Ω SerDat In+ CML RD + Z=50Ω 100Ω CML SerDat In- RD Z=50Ω Vcc(+3.3V) REFCLKP 100Ω 4.7K to 10KΩ REFCLKN RX_LOS INTERRUPT SDA VCC(+3.3V) SCL MOD_NR 10KΩ MOD_abs TX_DIS GND MOD_DeSel P_Down/RST ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0 Optoway XPS-2381W-DXXG 9 *********************************************************************************************************************************************************************** Table 2 Serial ID Memory Contents (Table 01h) Address Field Size (Byte) 128 1 Identifier 129 130 1 1 Ext. Identifier Connector type 131~138 139 140 141 142 143 144 145 146 147 8 1 1 1 1 1 1 1 1 1 Transceiver Encoding BR-Min BR-Max length (SMF)-Km Length (E-50µm) Length (50 µm) Length (62.5 µm) Length (Copper) Device Tech 148~163 164 165~167 16 1 3 Vendor name CDR Support Vendor OUI 168~183 184~185 186~187 16 2 2 188~189 190 191 2 1 1 Vendor PN Vendor rev Wavelength Wavelength Tolerance Max Case Temp CC_BASE 192~195 4 Power Supply 196~211 16 Vendor SN 212~219 8 220 1 Date code Diagnostic Monitoring Type 221 222 223 224~255 1 1 1 32 Enhanced Options Aux Monitoring CC_EXT Vendor Specific Name of Filed Description Hex XFP power consumption < 3.5W, no Ref Colck required LC connector 10GBASE-ER/EW, 10GFC 1200-SM-LL-V 10G SONET/SDH 64B/66B, 8B10B, SONET Scrambled & NRZ 9.9Gbps 10.5Gbps 80 Km 0m 0m 0m 0m DWDM EML, APD detector 06 +/- 0.1nm 70deg Check sum of Byte 128 -- 190 3.5 Wmax, 1.5W pd_max , 750mA 3.3V, 500 mA 5V 00 14 46 90 07 22 20 00 00 00 00 00 00 F0 63 69 50 00 00 00 00 76 4F 50 54 4F 57 41 59 20 OPTOWAY 20 20 20 20 20 20 20 20 CDR supports 9.953G ~ 10.5G & XFI Loopback E1 00 0E FA 58 50 53 2D 32 33 38 31 XPS-2381W-DXXG 57 2D 44 3x 3x 47 20 20 ASCII (“31 61” means 1a revision) xx xx 1XXX.XXnm xx xx ASCII ASCII Year (2 Byte), Month (2 Byte), Day (2 Byte) No BER Support, Average Power Optional Soft TX_DISABLE implemented, Optional Soft P_down implemented AUX1 for Vcc3, AUX2 for Vcc5 Check sum of Byte 192 -- 222 AF 96 A8 00 xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx 20 20 08 60 76 Reserved Note: Specifications subject to change without notice. ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0 Optoway XPS-2381W-DXXG 10 *********************************************************************************************************************************************************************** REVISION HISTORY Version 1.0 Subject Release Date Initial datasheet 2010/7/1 ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 E-mail: [email protected] Fax: 886-3-5979737 http: // www.optoway.com.tw 7/1/2010 V1.0