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: / / / XFP / QSC-XFP80G10E-1550 v.O1


QSC-XFP80G10E-1550 v.O1


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Parameter Symbol Min Typical Max Unit
Transmitter
Data Rate Multirate Mra 9.95 - 11.3 Gbps
Center Wavelength λc   1550   pm
Optical Transmit Power Po 0 - +4 dBm
Optical Transmit Power (disabled) PTX_DISABLE - - -30 dBm
Extinction Ratio ER 8.2   - dB
Channel Spacing Δf - 100 - GHz
Jitter Generation TJP-P - - 0.1 UI
Spectral Width (-20dB) Dl20 - 0.1 0.3 nm
Side Mode Suppression Ratio SMSR 30 - - dB
Dispersion penalty(800ps/nm) DP     2 dB
Eye Mask Compliant with ITU-T G.691 STM-64 eye mask
PIN Reciever
Data Rate Multirate Mra 9.95 - 11.1 Gbps
Receiver Sensitivity 9.95Gb/s Rsens9 - - -24 dBm
Receiver Sensitivity 10.7Gb/s Rsens10 - - -23 dBm
Maximum Input Power RX-overload - - -7 dBm
Input Operating Wavelength λ 1528 - 1564 nm
Reflectance Rrx - - -27 dB
Loss of Signal Asserted   -34 - - dBm
LOS De-Asserted   - - -24 dBm
LOS Hysteresis   0.5 - - dB

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Parameter Symbol Min Typ Max Unit Note
Transmitter
Input differential impedance Rin   100   Ω 1
Differential data input swing Vin,pp 120   850 mV  
Transmit Disable Voltage VD 2.0   Vcc V  
Transmit Enable Voltage VEN GND   GND+ 0.8 V  
Transmit Disable Assert Time       10 us  
Receiver
Differential data output swing Vout,pp 350   850 mV  
Data output rise time tr     24 ps 2
Data output fall time tf     24 ps 2
LOS Fault VLOS fault Vcc + 0.3   VccHOST V 3
LOS Normal VLOS norm GND   GND+0.5 V 3
Power Supply Rejection PSR See Note 3 below 4

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Parameters Symbol Min Typical Max Unit
Supply Voltage 1 Vcc3 3.13 3.3 3.47 V
Supply current 1 Icc3     750 mA
Supply Voltage 2 Vcc5 4.75 5 5.25 V
Supply current 2 Icc5     500 mA
Supply Voltage 3 Vcc2 1.71 1.8 1.89 V
Supply current 3 Icc2     750 mA
Operating Case temperature Tca -5 - 70 °C
Module Power Dissipation Pm -   3.0 W

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Parameters Symbol Min. Max. Unit
Power Supply Voltage VCC 0 +5.0 V
Storage Temperature Tc -40 +85 °C
Operating Case Temperature Tc -5 +70 °C
Relative Humidity RH 5 95 %
RX Input Average Power Pmax - 0 dBm


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XFP (Hot plug).


:

Pin Logic Symbol Name/Description Ref
1   GND Module Ground 1
2   VEE5 Optional 5.2 Power Supply Not required  
3 LVTTL-I Mod-Desel Module De-select; When held low allows the module to , respond to 2-wire serial interface commands  
4 LVTTL-O Interrupt Interrupt (bar); Indicates presence of an important condition which can be read over the serial 2-wire interface 2
5 LVTTL-I TX_DIS Transmitter Disable; Transmitter laser source turned off  
6   VCC5 +5 Power Supply  
7   GND Module Ground 1
8   VCC3 +3.3V Power Supply  
9   VCC3 +3.3V Power Supply  
10 LVTTL-I SCL Serial 2-wire interface clock 2
11 LVTTL- I/O SDA Serial 2-wire interface data line 2
12 LVTTL-O Mod_Abs Module Absent; Indicates module is not present. Grounded in the module. 2
13 LVTTL-O Mod_NR Module Not Ready; 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  
21 LVTTL-I P_Down/RST Power Down; When high, places the module in the low power stand-by mode and on the falling edge of P_Down initiates a module reset
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  
23   GND Module Ground 1
24 PECL-I RefCLK+ Reference Clock non-inverted input, AC coupled on the host board Not required 3
25 PECL-I RefCLK- Reference Clock inverted input, AC coupled on the host board Not required 3
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



QSC-XFP80G10E-1550 v.O1
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