100GBASE-4WDM-10 QSFP28光模块

Description
This product is a 100Gb/s transceiver module designed for optical communication applications compliant to 100GBASE-4WDM-10 of the IEEE P802.3ba standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of CWDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of CWDM optical signals and then converts them to 4 output channels of electrical data.
The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in IEEE 802.3ba. The high performance cooled CWDM DFB transmitters and high sensitivity PIN receivers provide superior performance for 100Gigabit Ethernet applications up to 10km links
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.

Features
● 4 channels full-duplex transceiver modules
● Transmission data rate up to 26Gbps per channel
● 4 x 26Gb/s DFB-based CWDM Cooling transmitter
● 4 channels PIN ROSA
● Internal CDR circuits on both receiver and transmitter channels
● Low power consumption <4W
● Hot Pluggable QSFP form factor
● Up to reach 10km for G.652 SMF
● Duplex LC receptacles
● 3.3V power supply voltage
● RoHS compliant(lead free)
● Case operating temperature
     Commercial: 0 ~ +70℃
     Industrial: -40 ~ +85℃

Applications
● Data Center Interconnect.
● 100G 4WDM-10 10km reach.
● 100G CWDM4 applications.
● Infiniband EDR interconnects.
● Enterprise networking

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	Vcc	-0.3	3.6	V
Input Voltage	Vin	-0.3	Vcc+0.3	V
Storage Temperature	Tst	-60	95	ºC
Case Operating Temperature	Top	0	85	ºC
Humidity(non-condensing)	Rh	5	85	%
Damage Threshold, each Lane	TH	5.5		dBm

Recommended Operating Conditions

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	Vcc	3.13	3.3	3.47	V
Operating Case temperature	Tca	0		85	ºC
Data Rate Per Lane	fd		25.78125		Gbps
Humidity	Rh	5		85	%
Power Dissipation	P			4	W
Link Distance with G.652	D	0.002		20	km

Electrical Specifications

Parameter	Symbol	Min	Typical	Max	Unit
Power Consumption	P			4	W
Supply Current	Icc			1.06	A
Transceiver Power-on          Initialization Time				2000	ms
Transmitter(each Lane)
Single-ended Input Voltage Tolerance		-0.3		4.0	V
AC Common Mode Input Voltage Tolerance		15			mV
Differential Input Voltage		50			mVpp
Differential Input Voltage Swing	Vin			900	mVpp
Differential Input Impedance	Zin	90	100	110	Ohm
Receiver(each Lane)
Single-ended Output Voltage		-0.3		4.0	V
AC Common Mode Output Voltage				7.5	mV
Differential Output Voltage Swing	Vout	300		850	mVpp
Differential Output Impedance	Zout	90	100	110	Ohm

Note：Power-on Initialization Time is the time from when the power supply voltages reach and remain above the minimum recommended operating supply voltages to the time when the module is fully functional.

Optical Characteristics 
Table 3 – Optical Characteristics

QSFP28 100GBASE-4WDM-10
Parameter	Symbol	Min	Typical	Max		Unit	Notes
Lane Wavelength	L0	1264.5	1271	1277.5		nm
	L1	1284.5	1291	1297.5		nm
	L2	1304.5	1311	1317.5		nm
	L3	1324.5	1331	1337.5		nm
Transmitter
SMSR	SMSR	30				dB
Total Average Launch Power	PT			8.5		dBm
Average Launch Power,each Lane	PAVG	-6.5		2.5		dBm
OMA, each Lane	POMA	-4		2.5		dBm	1
Difference in Launch Power between any Two Lanes (OMA)	Ptx,diff			6		dB
Launch Power in OMA Kminus Transmitter and Dispersion Penalty (TDP), each Lane		-5				dBm
TDP, each Lane	TDP			3		dB
Extinction Ratio	ER	3.5				dB
RIN20OMA	RIN			-130		dB/Hz
Optical Return Loss Tolerance	TOL			20		dB
Transmitter Reflectance	RT			-20		dB
Eye Mask coordinates:X1, X2, X3, Y1, Y2, Y3		{0.31, 0.4, 0.45, 0.34, 0.38, 0.4}					2
Average Launch Power OFF Transmitter, each Lane	Poff			-30		dBm
Receiver
Damage Threshold,    each Lane	THd	3.5				dBm	3
Total Average Receive Power				10.5		dBm
Average Receive Power, each Lane		-13		2.5		dBm
Receive Power (OMA),   each Lane				2.5		dBm
Receiver Sensitivity (OMA), each Lane	SEN		-11.5(1E-12)	-11.5(5E-5)		dBm
Stressed Receiver Sensitivity (OMA),     each Lane				-8.6(5E-5)		dBm	4
Difference in Receive Power between any Two Lanes (OMA)	Prx,diff			5.5		dB
LOS Assert	LOSA		-18			dBm
LOS Deassert	LOSD		-15			dBm
LOS Hysteresis	LOSH	0.5		3.0		dB
Receiver Electrical 3 dB upper Cutoff Frequency, each Lane	Fc			31		GHz
Conditions of Stress Receiver Sensitivity Test (Note 5)
Vertical Eye Closure Penalty, each Lane			1.8			dB	5
Stressed Eye J2 Jitter,  each Lane			0.3			UI
Stressed Eye J9 Jitter,  each Lane			0.47			UI

 Note：

• Even if the TDP < 1 dB, the OMA min must exceed theminimum valuespecified here.
• See Figure 4 below.
• The receiver shall be able to tolerate, without damage, continuous exposure to a modulated optical input signal having this power level on one lane. The receiver does not have to operate correctly at this input power.
• Measured with conformance test signal at receiver inputfor BER = 5E-5
• Vertical eye closure penalty and stressed eye jitter are test conditions for measuring stressed receiver sensitivity. They are not characteristics of the receiver.

Mechanical Dimensions

Ordering information

Part Number	Product Description
FTQ2-HG-4WDM-10	QSFP28, 100GBASE-4WDM-10KM, 0℃ ~ +70℃
FTQ2-HG-4WDM-10I	QSFP28, 100GBASE-4WDM-10KM, -40℃ ~ +85℃

北亿纤通 | F-tone Networks

企业邮箱： sales@f-tone.com
企业手机：19081343401
企业电话：028-85255257
企业传真：028-85977702

注：本产品有全国产化型号可选

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.ve.sentative.ther details are available from any F-tone Networks sales representative.urther details are available from any F-tone Networks sales representative.e Networks sales representative.tive.s or others. Further details are available from any F-tone Networks sales representative.y F-tone Networks sales representative.