10Gb/s DWDM XFP 80km Transceiver · PDF fileInterrupt Assert Delay Interrupt_on - - 200 ms -...

RoHS Compliant
Rev A.0, 12/02/2010 1
Features
RoHS compliant
10Gb/s optical links
Compliant with XFP MSA
Support multi protocol from 9.9Gb/s to
11.3Gb/s
Transmission distance of 80km over single
mode fiber
DWDM EML laser transmitter
LC duplex connector
2-wire interface for management and
diagnostic monitor
Hot pluggable 30 pin connector
XFI electrical interface with AC coupling
Power supply voltages : +3.3V, +5V
Power dissipation:

Rev A.0, 12/02/2010 2
RDXX0SZR DWDM XFP Transceiver Product Specifications
1. Absolute Maximum Ratings
Parameter Symbol Min. Typ. Max. Unit Notes
Absolute Supply Voltage Vcc3_max 0 - 3.6 V -
Vcc5_max 0 - 6.0 V -
Operating Case Temperature Top -40 - 85 C 1,2
Operating Relative Humidity RHop 5 - 90 % 3
Storage and TransportationTemperature Tst -40 - 85 C 3
Storage and Transportation
Relative Humidity
5 - 95 % 3
Notes: 1. Measured on bottom side front center of XFP modu-le 2. There are three options of operating maximum temperature:
Option ST: standard temperature from 0oC to 70
oC,
Option ET: extended temperature from -5oC to 85
oC, and
Option IT: extended temperature from -40oC to 85
oC
3. Non-condensing
2. General Operating Conditions
Bit Rate B 9.9 10.3 11.3 Gb/s -
Maximum Transmission Distance Dmax 80 - - km -
Operating Voltage Vcc3 3.13 - 3.47 V -
Vcc5 4.75 - 5.25 V -
Power Supply Current ICC3 - 200 480 mA -
Power Supply Current ICC5 - - 420 mA 1
Total Power Consumption - - 3.5 W -
ESD (High speed pins) - - 500 V 2
Notes : 1. Supplies TEC, Current draw depends on Temperature 2. Human body model per JEDEC JESD22-A114-B, compliant with INF-8077i Rev. 4.5 August 31, 2005

Rev A.0, 12/02/2010 3
3. Electrical Specifications
3.1 Module Electrical Specifications (Over Operating Case Temperature and Power Supply Range)
XFP Interrupt, Mod_NR Vol 0.0 - 0.4 V -
Voh Vcc3-0.5 - Vcc3+0.3 V 1
P_Down/RST Vil -0.3 - 0.8 V -
Vih 2.0 - Vcc3+0.3 V -
Interrupt Assert Delay Interrupt_on - - 200 ms -
Interrupt Negate Delay Interrupt_off - - 500 s -
Mod_NR Assert / Negate Delay - - - 1 ms -
P-Down/Reset Assert delay - 100 - - s 2
P-Down/Reset De-assert delay - 5 - - s 2
Note : 1. Vcc3 is the voltage of host board 2. Power down mode.
3.2 Transmitter Electrical Specifications (Over Operating Case Temperature and Power Supply Range)
Electrical Characteristics
Differential Input Impedance Rin 80 100 120 -
Differential Data Input Swing Vin,pp 120 - 1000 mVp-p -
Tx Disable Voltage Vd 2.0 - Vcc3+0.3 V 1
Tx Enable Voltage Ven 0 - 0.8 V -
Tx Disable Assert Time T_off - - 1 ms -
Tx Enable Assert Time T_on - - 5 s -
Initialization Time T_start - - 60 s -
Note : 1. Vcc3 is the voltage of host board
3.3. Receiver Electrical Specifications (Over Operating Case Temperature and Power Supply Range)
Electrical Characteristics
Data Rate B 9.9 10.3 11.3 GBd -
Differential Output Impedance Rout 80 100 120 -
Differential Data Output Swing Vout 340 - 850 mVp-p -
Data Output Rise/Fall Time tr/tf - - 45 ps -
LOS Output High Voltage Vlosh Vcc3-0.5 - Vcc3+0.3 V 1
LOS Output Low Voltage Vlosl 0 - 0.4 V -
LOS Assert/Deassert Time Delay T_los on/off - - 100/10 s/ms -
Note : 1. Vcc3 is the voltage of host board

Rev A.0, 12/02/2010 4
4. Optical Specifications
4.1 Transmitter Optical Specifications (Over Operating Case Temperature and Power Supply Range)
Optical Characteristics
Laser Safety Class Class 1 according to IEC60825 -
Optical Wavelength 1529 - 1562 nm -
Average Optical
Output Power
BOL Pout -1 - +3 dBm 1
EOL -2 - +3
Optical Power Overshoot Pov - - 1 dB 2
Optical power of OFF transmitter Pout-off - - -40 dBm -
Spectral Width -8 - 8 GHz 3
Optical Output Power Variation
(with respect to BOL Tc=25C,
and nominal power supply)
Pout -1 - +1 dB -
Side Mode Suppression Ratio SMSR 30 - - dB 4
Wavelength
Deviation
BOL T -50 - +50 pm 5
EOL a -100 - +100 pm
Optical Return Loss RL 24 - - dB -
Optical Extinction Ratio (Unfiltered) ER 9.0 - - dB -
Optical Rise/Fall Time (20%-80%) Tr, Tf - - 35 ps -
Output Jitter - - - - 6
Notes: 1. Average power measured at output 2. Defined as Peak power Steady-state power (in dBm) when Tx-dis is de-asserted or when the module is hot plugged with Tx_dis in low state (Tx enabled). 3. Full spectral width (RBW=0.1nm) measured 15dB down from the maximum of center wavelength peak under full modulation condition 4. Ratio of the average output power in the dominant longitudinal mode to the power in the most significant side mode peak under full modulation condition 5. Deviation related to the ITU standardized wavelength. The EOL value is met as soon as the output average power is above 10% of the steady-state power. 6. The jitter performance meets Telcodia GR-253-Core and ITU-T Recommendations G.783, G813, G825 and G82511 with ITU-T 0.172(04/2005) for the measurement methods and the measurement equipment.
Laser Safety: All transceivers in this datasheet are Class I Laser products per FDA/CDRH and IEC-60825 standards. They must be operated under specified operating conditions.

Rev A.0, 12/02/2010 5
4. ITU Channel and Wavelength Guide
ITU Channel Frequency
(THz)
Wavelength
(nm) ITU Channel
Frequency
(THz)
Wavelength
(nm)
20 192.0 1561.419 41 194.1 1544.526
21 192.1 1560.606 42 194.2 1543.730
22 192.2 1559.794 43 194.3 1542.936
23 192.3 1558.983 44 194.4 1542.142
24 192.4 1558.173 45 194.5 1541.349
25 192.5 1557.363 46 194.6 1540.557
26 192.6 1556.555 47 194.7 1539.766
27 192.7 1555.747 48 194.8 1538.976
28 192.8 1554.940 49 194.9 1538.186
29 192.9 1554.134 50 195.0 1537.397
30 193.0 1553.329 51 195.1 1536.609
31 193.1 1552.524 52 195.2 1535.822
32 193.2 1551.721 53 195.3 1535.036
33 193.3 1550.918 54 195.4 1534.250
34 193.4 1550.116 55 195.5 1533.465
35 193.5 1549.315 56 195.6 1532.681
36 193.6 1548.515 57 195.7 1531.898
37 193.7 1547.715 58 195.8 1531.116
38 193.8 1546.917 59 195.9 1530.334
39 193.9 1546.119 60 196.0 1529.553
40 194.0 1545.322

Rev A.0, 12/02/2010 6
4.2. Receiver Optical Specifications (Over Operating Case Temperature and Power Supply Range)
Optical Characteristics
Optical Wavelength 1528 1563 nm -
Maximum Input Power Pol -6.0 - - dBm -
Receiver Reflectance - - - -27 dB -
LOS Assert LOS_A TBD/ALU - - dBm -
LOS De-assert LOS_D - - TBD/ALU dBm -
LOS Hysteresis - - 2 5 dB -
Application with FEC
Parameter/ Test Conditions Dispersion Min. Typ. Max. Unit
Power Sensitivity at DWDM
1. No ASE noise (or OSNR 0.1nm > 30dB)
2. Data Rate: up to 11.3176Gb/s
3.BER=1x10-4
0ps/nm - - -27 dBm
1300ps/nm - - -25 dBm
1600ps/nm - - -23 dBm
OSNR Sensitivity at DWDM
1. Through 0.6nm optical filter
2. Dynamic Range: -20dBm to -8dBm
3. BER=1x10-4
4. Amplitude Decision Threshold being optimized
for each condition
1300ps/nm up to 10.7Gb/s - - 16.5 dB/0.1nm
1300ps/nm up to 11.1Gb/s - - 17 dB/0.1nm
Application without FEC
Parameter/ Test Conditions Dispersion Min. Typ. Max. Unit
Power Sensitivity at DWDM
1. No ASE noise (or OSNR 0.1nm > 30dB)
2. Data Rate: up to 10.3125Gb/s
3.BER=1x10-12
0ps/nm - - -24 dBm
1300ps/nm - - -22 dBm
OSNR Sensitivity at DWDM
1. Through 0.6nm optical filter
2. Dynamic Range: -17dBm to -8dBm
3. BER=1x10-12
4. Amplitude Decision Threshold being optimized
for each condition
1600ps/nm up to
10.3125Gb/s
- - 25 dB/0.1nm

Rev A.0, 12/02/2010 7
5. Pin Descriptions
XFP Transceiver Electrical Pad Layout

Rev A.0, 12/02/2010 8
Pin Descriptions (continued)
Pin Logic Symbol Description Notes
1 - GND Module Ground 1
2 - VEE5 Not required
3 LVTTL-I Mod_DeSel Module De-select; When held low allows module to respond to 2-wire

10Gb/s DWDM XFP 80km Transceiver · PDF fileInterrupt Assert Delay Interrupt_on - - 200 ms -...

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