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	RSPD-16GD20-CXX
 14.025Gbps SFP+ DWDM Transceiver, Single Mode, 20km Reach 
	

	
Description
	
	
	
 
	
 
Transceiver functional diagram
	
Absolute Maximum Ratings
| 
				 Parameter  | 
			
				 Symbol  | 
			
				 Min  | 
			
				 Max  | 
			
				 Unit  | 
		
| 
				 Supply Voltage  | 
			
				 Vcc  | 
			
				 -0.5  | 
			
				 4.5  | 
			
				 V  | 
		
| 
				 Storage Temperature  | 
			
				 Ts  | 
			
				 -40  | 
			
				 +85  | 
			
				 °C  | 
		
| 
				 Operating Humidity  | 
			
				 -  | 
			
				 5  | 
			
				 85  | 
			
				 %  | 
		
	
Recommended Operating Conditions
| 
				 Parameter  | 
			
				 Symbol  | 
			
				 Min  | 
			
				 Typical  | 
			
				 Max  | 
			
				 Unit  | 
		
| 
				 Operating Case Temperature  | 
			
				 Tc  | 
			
				 0  | 
			
				 
					  | 
			
				 +70  | 
			
				 °C  | 
		
| 
				 Power Supply Voltage  | 
			
				 Vcc  | 
			
				 3.135  | 
			
				 3.30  | 
			
				 3.465  | 
			
				 V  | 
		
| 
				 Power Supply Current  | 
			
				 Icc  | 
			
				 
					  | 
			
				 
					  | 
			
				 550  | 
			
				 mA  | 
		
| 
				 Data Rate  | 
			
				 
					  | 
			
				 4.25  | 
			
				 14.025  | 
			
				 
					  | 
			
				 Gbps  | 
		
	
Optical and Electrical Characteristics
| 
				 Parameter  | 
			
				 Symbol  | 
			
				 Min  | 
			
				 Typical  | 
			
				 Max  | 
			
				 Unit  | 
			
				 Notes  | 
		||
| 
				 Transmitter  | 
		||||||||
| 
				 Centre Wavelength  | 
			
				 λc  | 
			
				 1528.77  | 
			
				 
					  | 
			
				 1563.86  | 
			
				 nm  | 
			
				 
					  | 
		||
| 
				 Spectral Width(-20dB)  | 
			
				 Δλ  | 
			
				 
					  | 
			
				 
					  | 
			
				 1  | 
			
				 nm  | 
			
				 
					  | 
		||
| 
				 Side-Mode Suppression Ratio  | 
			
				 SMSR  | 
			
				 30  | 
			
				 -  | 
			
				 
					  | 
			
				 dB  | 
			
				 
					  | 
		||
| 
				 Average Output Power  | 
			
				 Pout  | 
			
				 -1  | 
			
				 
					  | 
			
				 +3  | 
			
				 dBm  | 
			
				 1  | 
		||
| 
				 Extinction Ratio  | 
			
				 ER  | 
			
				 8.2  | 
			
				 
					  | 
			
				 
					  | 
			
				 dB  | 
			
				 
					  | 
		||
| 
				 Data Input Swing Differential  | 
			
				 VIN  | 
			
				 180  | 
			
				 
					  | 
			
				 850  | 
			
				 mV  | 
			
				 2  | 
		||
| 
				 Input Differential Impedance  | 
			
				 ZIN  | 
			
				 90  | 
			
				 100  | 
			
				 110  | 
			
				 Ω  | 
			
				 
					  | 
		||
| 
				 TX Disable  | 
			
				 Disable  | 
			
				 
					  | 
			
				 2.0  | 
			
				 
					  | 
			
				 Vcc  | 
			
				 V  | 
			
				 
					  | 
		|
| 
				 Enable  | 
			
				 
					  | 
			
				 0  | 
			
				 
					  | 
			
				 0.8  | 
			
				 V  | 
			
				 
					  | 
		||
| 
				 TX Fault  | 
			
				 Fault  | 
			
				 
					  | 
			
				 2.0  | 
			
				 
					  | 
			
				 Vcc  | 
			
				 V  | 
			
				 
					  | 
		|
| 
				 Normal  | 
			
				 
					  | 
			
				 0  | 
			
				 
					  | 
			
				 0.8  | 
			
				 V  | 
			
				 
					  | 
		||
| 
				 Receiver  | 
		||||||||
| 
				 Centre Wavelength  | 
			
				 λc  | 
			
				 1260  | 
			
				 
					  | 
			
				 1620  | 
			
				 nm  | 
			
				 
					  | 
		||
| 
				 Receiver Sensitivity  | 
			
				 
					  | 
			
				 
					  | 
			
				 
					  | 
			
				 -14  | 
			
				 dBm  | 
			
				 3  | 
		||
| 
				 Receiver Overload  | 
			
				 
					  | 
			
				 0.5  | 
			
				 
					  | 
			
				 
					  | 
			
				 dBm  | 
			
				 3  | 
		||
| 
				 LOS De-Assert  | 
			
				 LOSD  | 
			
				 
					  | 
			
				 
					  | 
			
				 -15  | 
			
				 dBm  | 
			
				 
					  | 
		||
| 
				 LOS Assert  | 
			
				 LOSA  | 
			
				 -28  | 
			
				 
					  | 
			
				 
					  | 
			
				 dBm  | 
			
				 
					  | 
		||
| 
				 LOS Hysteresis  | 
			
				 
					  | 
			
				 0.5  | 
			
				 
					  | 
			
				 
					  | 
			
				 dB  | 
			
				 
					  | 
		||
| 
				 Data Output Swing Differential  | 
			
				 Vout  | 
			
				 300  | 
			
				 
					  | 
			
				 900  | 
			
				 mV  | 
			
				 4  | 
		||
| 
				 LOS  | 
			
				 High  | 
			
				 2.0  | 
			
				 
					  | 
			
				 Vcc  | 
			
				 V  | 
			
				 
					  | 
		||
| 
				 Low  | 
			
				 
					  | 
			
				 
					  | 
			
				 0.8  | 
			
				 V  | 
			
				 
					  | 
		|||
Notes:
1. The optical power is launched into SMF.
2. PECL input, internally AC-coupled and terminated.
3. Measured with a PRBS 231-1 test pattern @14025Mbps, BER ≤1×10-12.
4. Internally AC-coupled.
	
Timing and Electrical
| 
				 Parameter  | 
			
				 Symbol  | 
			
				 Min  | 
			
				 Typical  | 
			
				 Max  | 
			
				 Unit  | 
		
| 
				 Tx Disable Negate Time  | 
			
				 t_on  | 
			
				 
					  | 
			
				 
					  | 
			
				 2  | 
			
				 ms  | 
		
| 
				 Tx Disable Assert Time  | 
			
				 t_off  | 
			
				 
					  | 
			
				 
					  | 
			
				 100  | 
			
				 µs  | 
		
| 
				 Time To Initialize, including Reset of Tx Fault  | 
			
				 t_init  | 
			
				 
					  | 
			
				 
					  | 
			
				 300  | 
			
				 ms  | 
		
| 
				 Tx Fault Assert Time  | 
			
				 t_fault  | 
			
				 
					  | 
			
				 
					  | 
			
				 100  | 
			
				 µs  | 
		
| 
				 Tx Disable To Reset  | 
			
				 t_reset  | 
			
				 10  | 
			
				 
					  | 
			
				 
					  | 
			
				 µs  | 
		
| 
				 LOS Assert Time  | 
			
				 t_loss_on  | 
			
				 
					  | 
			
				 
					  | 
			
				 100  | 
			
				 µs  | 
		
| 
				 LOS De-assert Time  | 
			
				 t_loss_off  | 
			
				 
					  | 
			
				 
					  | 
			
				 100  | 
			
				 µs  | 
		
| 
				 Serial ID Clock Rate  | 
			
				 f_serial_clock  | 
			
				 
					  | 
			
				 100  | 
			
				 400  | 
			
				 KHz  | 
		
| 
				 MOD_DEF (0:2)-High  | 
			
				 VH  | 
			
				 2  | 
			
				 
					  | 
			
				 Vcc  | 
			
				 V  | 
		
| 
				 MOD_DEF (0:2)-Low  | 
			
				 VL  | 
			
				 
					  | 
			
				 
					  | 
			
				 0.8  | 
			
				 V  | 
		
	
Diagnostics
| 
				 Parameter  | 
			
				 Range  | 
			
				 Unit  | 
			
				 Accuracy  | 
			
				 Calibration  | 
		
| 
				 Temperature  | 
			
				 0 to +70  | 
			
				 °C  | 
			
				 ±3°C  | 
			
				 Internal  | 
		
| 
				 Voltage  | 
			
				 3.0 to 3.6  | 
			
				 V  | 
			
				 ±3%  | 
			
				 Internal  | 
		
| 
				 Bias Current  | 
			
				 0 to 100  | 
			
				 mA  | 
			
				 ±10%  | 
			
				 Internal  | 
		
| 
				 TX Power  | 
			
				 -1 to +3  | 
			
				 dBm  | 
			
				 ±3dB  | 
			
				 Internal  | 
		
| 
				 RX Power  | 
			
				 -16 to -1  | 
			
				 dBm  | 
			
				 ±3dB  | 
			
				 Internal  | 
		
	
Ordering information
| 
				 Part Number  | 
			
				 Product Description  | 
		
| 
				 RSPD-16GD20-C17  | 
			
				 SFP+ C17 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C18  | 
			
				 SFP+ C18 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C19  | 
			
				 SFP+ C19 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C20  | 
			
				 SFP+ C20 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C21  | 
			
				 SFP+ C21 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C22  | 
			
				 SFP+ C22 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C23  | 
			
				 SFP+ C23 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C24  | 
			
				 SFP+ C24 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C25  | 
			
				 SFP+ C25 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C26  | 
			
				 SFP+ C26 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C27  | 
			
				 SFP+ C27 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C28  | 
			
				 SFP+ C28 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C29  | 
			
				 SFP+ C29 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C30  | 
			
				 SFP+ C30 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C31  | 
			
				 SFP+ C31 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C32  | 
			
				 SFP+ C32 DWDM, 14.025Gbps, LC, 20km, 0°C~+70C, with DDM  | 
		
| 
				 RSPD-16GD20-C33  | 
			
				 SFP+ C33 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C34  | 
			
				 SFP+ C34 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C35  | 
			
				 SFP+ C35 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C36  | 
			
				 SFP+ C36 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C37  | 
			
				 SFP+ C37 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C38  | 
			
				 SFP+ C38 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C39  | 
			
				 SFP+ C39 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C40  | 
			
				 SFP+ C40 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C41  | 
			
				 SFP+ C41 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C42  | 
			
				 SFP+ C42 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C43  | 
			
				 SFP+ C43 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C44  | 
			
				 SFP+ C44 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C45  | 
			
				 SFP+ C45 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C46  | 
			
				 SFP+ C46 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C47  | 
			
				 SFP+ C47 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C48  | 
			
				 SFP+ C48 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C49  | 
			
				 SFP+ C49 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C50  | 
			
				 SFP+ C50 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C51  | 
			
				 SFP+ C51 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C52  | 
			
				 SFP+ C52 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C53  | 
			
				 SFP+ C53 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C54  | 
			
				 SFP+ C54 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C55  | 
			
				 SFP+ C55 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C56  | 
			
				 SFP+ C56 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C57  | 
			
				 SFP+ C57 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C58  | 
			
				 SFP+ C58 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C59  | 
			
				 SFP+ C59 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C60  | 
			
				 SFP+ C60 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
| 
				 RSPD-16GD20-C61  | 
			
				 SFP+ C61 DWDM,14.025Gbps, LC, 20km, 0°C~+70°C, with DDM  | 
		
	
	
	
	
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