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Optoway XPS-2340WG 1 *********************************************************************************************************************************************************************** XPS-2340WG (RoHS Compliant) 10Gbps / 40km / 1550 nm XFP Single-Mode Optical Transceiver for 10GbE / 10G FC ********************************************************************************************************************************************************************** FEATURES DESCRIPTION l l l l l l XPS-2340WG series transceiver is designed for single-mode fibre serial optical data communications such as 10G Ethernet 10GBASE-ER/EW and 10G Fibre Channel. The transceiver consists of two sections: The transmitter section consists of a temperature-stabilized 1550 nm electrical-modulated laser (EML), driver and signal conditioner. The receiver section incorporates a PIN photodiode 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 is needed. 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 Support 9.95 Gbps to 10.5 Gbps Complaint with XFP MSA Compliant with XFI 10G Serial Electrical Interface Maximum Link Length of 40 km Temperature-stabilized 1550 nm EML Transmitter 2-Wire Interface for Integrated Digital Diagnostic Monitoring No reference Clock required Power Dissipation < 3.5 W Dual 5V and +3.3 V Power Supply RoHS-6 Compliant -5 to 70 oC Case Operating Temperature APPLICATIONS l 10GBASE-ER/EW l 40 km 10G Fibre Channel 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. ORDER INFORMATION P/No. XPS-2340WG Bit Rate (Gb/s) 10GBASE 9.95 – 10.5 ER/EW Distance (km) 40 Wavelength (nm) 1550 EML Package XFP with DMI Case Temp (oC) -5 to 70 RoHS Compliant Yes 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 ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0 ptoway XPS-2340WG 2 *********************************************************************************************************************************************************************** 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 1. Including in rush current. Maximum module current ramp rate is 100 mA/µs. Max 5.25 3.47 500 750 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 Optical Modulation Amplitude Output Center Wavelength Output Spectrum Width Side Mode Suppression Ratio Transmitter and Dispersion Penalty @ 800 ps/nm Relative Intensity Noise Eye Mask Average Launch Power of OFF Transmitter Optical Return Loss Tolerance Symbol Po, Avg ER Po, OMA λc σλ SMSR TDP Min -4.7 3.0 -1.7 1530 Typ Max 4.0 3 Units dBm dB dBm nm nm dB dB -130 dB/Hz -30 dBm 21 dB 1565 1 30 RIN Notes 2 2 -20 dB width IEEE 802.3ae 2. Output power is power coupled into a 9/125 µm single-mode fiber. Receiver Optical Specifications (Topr= -5 to 70oC, Vcc5=5V±5%,Vcc3 = 3.3V ±5%) Parameter Sensitivity @ 10.3125 Gb/s Receiver Overload LOS -- Deasserted LOS -- Asserted LOS -- Hysteresis Wavelength of Operation Optical Return Loss Symbol Sen1 P MAX LOSD LOSA λc ORL Min Typ -1 ---28 0.5 1260 --------- Max -15.8 -22 --1580 -26 Units dBm dBm dBm dBm dB nm dB Notes 3 Transition: low to high Transition: high to low 3. Average received power; Measured at 1530 to 1565 nm; BER < 10 -12 and PRBS 2 31-1. ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0 ptoway XPS-2340WG 3 *********************************************************************************************************************************************************************** Electrical Characteristics Parameter Symbol Min High-Speed Signal (CML) Interface Specification Input Data Rate Rin 120 Output Date Rate Tolerance Differential Output Impedance Rout Differential Data Output Amplitude Low-Speed Signal (LVTTL) Interface Specification Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Reference Clock (LVPECL) Interface Specification Max 9.95328 10.3125 ±20 ±100 100 Input Date Rate Tolerance Differential Input Impedance Differential Data Input Amplitude Output Data Rate Typ Units Notes Gb/s 4 5 4 5 ppm 820 9.95328 10.3125 ±100 100 Ω mVpp Gb/s 340 850 ppm Ω mVpp 2.0 GND 2.4 GND Vcc 0.8 Vcc 0.5 V V V V 8, Internally AC coupled 4 5 4,5 6, Internally AC coupled No reference clock 4. 10GBASE-EW. 5. 10GBASE-ER. 6. 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 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0 ptoway XPS-2340WG 4 *********************************************************************************************************************************************************************** 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 Tx Bias Tx Power Rx Power Vcc3 ± 10% ± 2dB ± 2dB ± 3% ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0 ptoway XPS-2340WG 5 *********************************************************************************************************************************************************************** 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 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0 ptoway XPS-2340WG 6 *********************************************************************************************************************************************************************** 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 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0 ptoway XPS-2340WG 7 *********************************************************************************************************************************************************************** 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 SerDat In- CML 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_a bs 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 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0 ptoway XPS-2340WG 8 *********************************************************************************************************************************************************************** Table 2 Serial ID Memory Contents (Table 01h) Address Field Size (Byte) 128 1 Identifier 129 130 131~138 139 140 141 142 143 144 145 146 147 1 1 8 1 1 1 1 1 1 1 1 1 Ext. Identifier Connector type 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 Name of Filed Description Hex XFP power consumption <3.5W, no Ref Colck required LC connector 10GBASE-ER/EW, 10GFC 1200-SM-LL-L 64B66B/8B10B 9.9Gbps 10.5Gbps 40 Km 0m 0m 0m 0m 1550 EML, PIN detector 06 +/- 20 nm 70deg Check sum of Byte 128 -- 190 3.5 Wmax, 1.5W pd_max , 750mA 3.3V, 500 mA 5V 0F A0 46 90 07 22 40 00 00 00 00 00 00 C0 63 69 28 00 00 00 00 74 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 34 30 XPS-2340WG 57 47 20 20 20 20 20 20 ASCII (“31 61” means 1a revision) xx xx 1550 nm 79 18 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. Check sum of Byte 192 -- 222 221 1 Enhanced Options 222 1 Aux Monitoring 223 1 CC_EXT 224~255 32 Vendor Specific Note: Specifications subject to change without notice. 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 70 Reserved ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0 ptoway XPS-2340WG 9 *********************************************************************************************************************************************************************** Revision History Version 1.0 Subject Release Date Initial datasheet 2008/5/1 ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: [email protected] http: // www.optoway.com.tw 5/1/2008 V1.0