XPS-2341W-D21G OPTOWAY | Alldatasheet
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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 XPS-2341W-DXXG (RoHS Compliant) 10Gbps / 40 km / 100 GHz DWDM XFP Single-Mode Optical Transceiver for 10GbE / OC-192
FEATURES
l Supports 9.95 Gbps to 10.5 Gbps l Complaint with XFP MSA l Compliant with XFI 10G Serial Electrical Interface l Maximum Link Length of 40 km l Temperature-stabilized DWDM EML Transmitter l 100 GHz ITU Grid, C Band l 2-Wire Interface for Integrated Digital Diagnostic Monitoring l XFI Loopback Mode l No reference Clock required l Power Dissipation < 3.5 W l Dual 5V and +3.3 V Power Supply l RoHS-6 Compliant l -5 to 70oC Case Operating Temperature
APPLICATIONS
l 10GBASE-ER at 10.3125 Gb/s l 10GBASE-EW at 9.953 Gb/s l 40 km 10GFC at 10.51875 Gb/s l 10G SONET/SDH 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.
DESCRIPTION
XPS-2341W-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. A guaranteed minimum optical link budget of 14 dB is offered. The transmitter section consists of a temperature-stabilized DWDM 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 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.
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 ORDER INFORMATION P/No. Bit Rate (Gb/s) 10G Distance (km) Spacing (GHz) Wavelength (nm) Package Case Temp (oC) RoHS Compliant XPS-2341W-DXXG 9.95 – 10.52 ER / EW 40 100 DWDM* XFP with DMI -5 to 70 Yes XX: 100GHz ITU Grid wavelength (Please see below) Channel # Product code Frequency (THz) Center Wavelength (nm) Label 21 XPS-2341W-D21G 192.1 1560.61 D21 22 XPS-2341W-D22G 192.2 1559.79 D22 23 XPS-2341W-D23G 192.3 1558.98 D23 24 XPS-2341W-D24G 192.4 1558.17 D24 25 XPS-2341W-D25G 192.5 1557.36 D25 26 XPS-2341W-D26G 192.6 1556.55 D26 27 XPS-2341W-D27G 192.7 1555.75 D27 28 XPS-2341W-D28G 192.8 1554.94 D28 29 XPS-2341W-D29G 192.9 1554.13 D29 30 XPS-2341W-D30G 193.0 1553.33 D30 31 XPS-2341W-D31G 193.1 1552.52 D31 32 XPS-2341W-D32G 193.2 1551.72 D32 33 XPS-2341W-D33G 193.3 1550.92 D33 34 XPS-2341W-D34G 193.4 1550.12 D34 35 XPS-2341W-D35G 193.5 1549.32 D35 36 XPS-2341W-D36G 193.6 1548.51 D36 37 XPS-2341W-D37G 193.7 1547.72 D37 38 XPS-2341W-D38G 193.8 1546.92 D38 39 XPS-2341W-D39G 193.9 1546.12 D39 40 XPS-2341W-D40G 194.0 1545.32 D40 41 XPS-2341W-D41G 194.1 1544.53 D41 42 XPS-2341W-D42G 194.2 1543.73 D42 43 XPS-2341W-D43G 194.3 1542.94 D43 44 XPS-2341W-D44G 194.4 1542.14 D44 45 XPS-2341W-D45G 194.5 1541.35 D45 46 XPS-2341W-D46G 194.6 1540.56 D46 47 XPS-2341W-D47G 194.7 1539.77 D47 48 XPS-2341W-D48G 194.8 1538.98 D48 49 XPS-2341W-D49G 194.9 1538.19 D49 50 XPS-2341W-D50G 195.0 1537.40 D50 51 XPS-2341W-D51G 195.1 1536.61 D51 52 XPS-2341W-D52G 195.2 1535.82 D52 53 XPS-2341W-D53G 195.3 1535.04 D53 54 XPS-2341W-D54G 195.4 1534.25 D54 55 XPS-2341W-D55G 195.5 1533.47 D55 56 XPS-2341W-D56G 195.6 1532.68 D56 57 XPS-2341W-D57G 195.7 1531.90 D57 58 XPS-2341W-D58G 195.8 1531.12 D58 59 XPS-2341W-D59G 195.9 1530.33 D59 60 XPS-2341W-D60G 196.0 1529.55 D60
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 Absolute Maximum Ratings Parameter Symbol Min Max Units Notes Storage Temperature Tstg -40 85 oC Operating Case Temperature Topr -5 70 oC Relative Humidity RH 0 85 % Non condensing Power Supply Voltage (5V) Vcc5 -0.5 6.0 V Power Supply Voltage (3.3V) VCC3 -0.5 3.6 V Receiver Input Optical Power Mip 4 dBm Received average power Recommended Operating Conditions Parameter Symbol Min Typ Max Units / Notes Power Supply Voltage (5V) VCC5 4.75 5 5.25 V Power Supply Voltage (3.3V) VCC3 3.13 3.3 3.47 V Power Supply Current (@5V) ICC5 300 mA / 1 Power Supply Current (@3.3V) ICC3 750 mA / 1 Power Dissipation PD 3.5 W Operating Case Temperature Topr -5 70 oC Data Rate 9.95 10.3125 10.5 Gb/s 1. Including in rush current. Maximum module current ramp rate is 100 mA/µs. Transmitter Optical Specifications (Topr= -5 to 70oC, Vcc5=5V±5%, Vcc3 = 3.3V ±5%) Parameter Symbol Min Typ Max Units Notes Average Launch Power Po, Avg -2 +2 dBm 2 Extinction Ratio ER 8.2 dB Center Wavelength Spacing 100 GHz 3 Transmitter Center Wavelength -- over life time λc X-100 X X+100 pm 4 Output Spectrum Width σλ 1 nm -20 dB width Side Mode Suppression Ratio SMSR 30 dB Transmitter and Dispersion Penalty @ 800 ps/nm TDP 2 dB Relative Intensity Noise RIN -130 dB/Hz Eye Mask 1 IEEE 802.3ae 10G Ethernet Average Launch Power of OFF Transmitter -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 Symbol Min Typ Max Units Notes Sensitivity Sen1 -16 dBm 5 Stressed Receiver Sensitivity, OMA Sen2 -11.3 dBm Receiver Overload PMAX -1 --- dBm LOS -- Deasserted LOSD --- --- -20 dBm Transition: low to high LOS -- Asserted LOSA -28 --- --- dBm Transition: high to low LOS -- Hysteresis 0.5 --- dB Wavelength of Operation λc 1260 1600 nm Optical Return Loss ORL -27 dB
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
Electrical Characteristics
Parameter Symbol Min Typ Max Units Notes High-Speed Signal (CML) Interface Specification Input Data Rate 9.95 10.3125 10.5 Gb/s 6 Differential Input Impedance Rin 100 Ω Differential Data Input Amplitude 120 820 mVpp 7, Internally AC coupled Output Data Rate 9.95 10.3125 10.5 Gb/s 6 Differential Output Impedance Rout 100 Ω Differential Data Output Amplitude 340 650 850 mVpp 7, Internally AC coupled Low-Speed Signal (LVTTL) Interface Specification Input High Voltage 2.0 Vcc V Input Low Voltage GND 0.8 V Output High Voltage 2.4 Vcc V Output Low Voltage GND 0.5 V Reference Clock (LVPECL) Interface Specification No reference clock required. 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 Symbol Min Typ Max Units Notes TX_DIS Assert Time t_off 10 µs TX_DIS Negate Time t_on 2 ms Time to Initialize t_init 300 ms Interrupt Assert Delay interrupt_on 200 ms Interrupt Negate Delay interrupt_off 500 µs P_Down/PST Assert Delay P_Down/RST_on 100 µs P_Down Nagate Delay P_Down/RST_off 300 ms Mod_NR Assert Delay Mod_nr_on 1 ms Mod_NR Negate Delay Mod_nr_off 1 ms Mod_Desel Assert Time T_Mod_Desel 2 ms Mod_Desel De-Assert Time T_Mod_Sel 2 ms P_Down Reset Time T_reset 10 µs RX_LOS Assert Delay T_Los_on 100 µs RX_LOS Negate Delay T_Los_off 100 µs Serial ID Clock Rate fSCL 0 400 kHz
(Revision 4.5) for detailed information. Figure 1. 2-wire Serial Digital Diagnostic Memory Map
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 CONNECTION DIAGRAM Table 3 PIN Description PIN Logic Signal Name Description Note
1 GND Module Ground 1
2 VEE5 -5.2V Power Supply (Not required) 3
3 LVTTL-I Mod_Desel Module De-select; When held low allows module to respond to 2-wire serial interface
4 LVTTL-O
Interrupt Interrupt; Indicates presence of an important condition which can be read over the 2wire serial interface
5 LVTTL-I TX_DIS Transmitter Disable; Turns off transmitter laser output
6 VCC5 +5V Power Supply 3
7 GND Module Ground 1
8 VCC3 +3.3V Power Supply 9 VCC3 +3.3V Power Supply
10 LVTTL-I/O SCL Serial 2-wire interface clock 2
11 LVTTL-I/O SDA Serial 2-wire interface data line 2
12 LVTTL-O Mod_Abs Indicates Module is not present. Grounded in the Module 2
13 LVTTL-O Mod_NR Module Not Ready; Indicating Module Operational Fault 2
14 LVTTL-O RX_LOS Receiver Loss Of Signal Indicator 2
15 GND Module Ground 1
16 GND Module Ground 1
17 CML-O RD- Receiver Inverted Data Output
18 CML-O RD+ Receiver Non-Inverted Data Output
19 GND Module Ground 1
20 VCC2 +1.8V Power Supply (Not required) 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 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.
21 LVTTL-I P_Down/RST
Reset; The falling edge initiates a complete reset of the module including the 2- wire serial interface, equivalent to a power cycle. 22 VCC2 +1.8V Power Supply (Not required) 3
23 GND Module Ground 1
24 PECL-I RefCLK+ Reference Clock Non-Inverted Input, AC coupled on the host board. (Not used. Internally terminated to 50 ohm (100 ohm diff.)) 25 PECL-I RefCLK- Reference Clock Inverted Input, AC coupled on the host board. (Not used. Internally terminated to 50 ohm (100 ohm diff.))
26 GND Module Ground 1
27 GND Module Ground 1
28 CML-I TD- Transmitter Inverted Data Input
29 CML-I TD+ Transmitter Non-Inverted Data Input
30 GND Module Ground 1
- Module ground pins GND are isolated from the module case and chassis ground within the module. 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 RECOMMENDED POWER CIRCUIT SCHEMATIC 0.1μF 0.1μF XFP Module 0.1μF Host Board 4.7μH 4.7μH 4.7μH 4.7μH 0.1μF 0.1μF 0.1μF 0.1μF22μF 22μF 22μF 22μF 0.1μF XFP Connector Optional Host +3.3V Host +1.8V Host -5.2V Optional Optional Host +5V VCC5 VCC3 VCC2 VEE5 RECOMMENDED INTERFACE CIRCUIT Z=50Ω Z=50Ω Z=50Ω Z=50Ω Host Board Vcc(+3.3V) 100Ω XFP module 100Ω 4.7K to 10KΩ RD - RD + TD - TD + P_Down/RST SCL SDA RX_LOS TX_DIS 100Ω MOD_DeSel MOD_abs MOD_NR INTERRUPT REFCLKP REFCLKN CML CML CML CML GND VCC(+3.3V) SerDat Out+ SerDat Out- SerDat In+ SerDat In- 10KΩ
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 Table 2 Serial ID Memory Contents (Table 01h) Address Field Size (Byte) Name of Filed 129 1 Ext. Identifier power consumption < 3.5W, no Ref Colck required 90 130 1 Connector type LC connector 07 131~138 8 Transceiver 10GBASE-ER/EW, 10GFC 1200-SM-LL-L 10G SONET/SDH 22 40 00 00 00 00 00 00 139 1 Encoding 64B/66B, 8B10B, SONET Scrambled & NRZ F0 140 1 BR-Min 9.9Gbps 63 141 1 BR-Max 10.5Gbps 69 142 1 length (SMF)-Km 40 Km 28 143 1 Length (E-50µm) 0 m 00 144 1 Length (50 µm) 0 m 00 145 1 Length (62.5 µm) 0 m 00 146 1 Length (Copper) 0 m 00 147 1 Device Tech DWDM EML, PIN detector 74 148~163 16 Vendor name OPTOWAY 4F 50 54 4F 57 41 59 20 20 20 20 20 20 20 20 20 164 1 CDR Support CDR supports 9.953G ~ 10.5G & XFI Loopback E1 165~167 3 Vendor OUI 00 0E FA 168~183 16 Vendor PN XPS-2341W-DXXG 58 50 53 2D 32 33 34 31 57 2D 44 3x 3x 47 20 20 184~185 2 Vendor rev ASCII (“31 61” means 1a revision) xx xx 186~187 2 Wavelength 1XXX.XXnm xx xx 188~189 2 Wavelength Tolerance +/- 0.1nm 00 14 190 1 Max Case Temp 70deg 46 191 1 CC_BASE Check sum of Byte 128 -- 190 192~195 4 Power Supply 3.5 Wmax, 1.5W pd_max , 750mA 3.3V, 500 mA 5V AF 96 A8 00 196~211 16 Vendor SN ASCII xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx 212~219 8 Date code ASCII Year (2 Byte), Month (2 Byte), Day (2 Byte) xx xx xx xx xx xx 20 20 220 1 Diagnostic Monitoring Type No BER Support, Average Power 08 221 1 Enhanced Options Optional Soft TX_DISABLE implemented, Optional Soft P_down implemented 60 222 1 Aux Monitoring AUX1 for Vcc3, AUX2 for Vcc5. 76 223 1 CC_EXT Check sum of Byte 192 -- 222 224~255 32 Vendor Specific 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 Fax: 886-3-5979737
REVISION HISTORY
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