100gbase-Lr4 Ethernet Qsfp28 1310nm 10km Lwdm 1296-1309nm Dfb/Pin Duplex LC OS2SMF Optical Transceiver Module, #A0077

• Wiring Devices: Fiber Optic Cabling
• Certification: RoHS
• Applications: 100gbase-Lr4
• Data Rate: up to 25.78125gbps
• Part Number: Tsql4-F22je3c
• Tx/Rx: Dfb/Pin
• Model NO.: TSQL4-F22JE3C
• Reach: 10km
• Transport Package: Nautral or Customized
• Specification: 100G QSFP28 LR4 Ethernet
• HS Code: 8517795000

Product Description

 

Product Description

Features
Supports 103Gbps
I2C interface with integrated Digital Diagnostic Monitoring
4*25Gbps DFB-based LAN-WDM transmitter
PIN and TIA array on the receiver side
4x25G electrical interface
Single 3.3V Power Supply and Power dissipation < 4W
Distance up to 10km over SMF
Duplex LC receptacles
Operating case temperature: 0ºC~+70ºC
RoHS Compliant
 

Applications
100GBASE-LR4 100G Ethernet


Production Description
This product is a 100Gb/s transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM 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 LAN WDM optical signals and then converts them to 4 output channels of electrical data. The central wavelengths of the 4 LAN WDM channels are 1295.56, 1300.05, 1304.58 and 1309.14 nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba. The high performance cooled LAN WDM DFB transmitters and high sensitivity PIN receivers provide superior performance for 100Gigabit Ethernet applications up to 10km links and compliant to optical interface with IEEE802.3ba Clause 88 100GBASE-LR4 requirements. 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.


Absolute maximum ratings
These values represent the damage threshold of the module.  Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.

Parameters	Symbol	Min.	Max.	Unit
Power Supply Voltage	VCC	-0.5	+3.6	V
Storage Temperature	Tc	-40	+85	°C
Relative Humidity	RH	0	85	%

Recommended operating environment

Parameter	Symbol	Min	Typical	Max	Unit
Power Supply Voltage	VCC	3.15	3.30	3.45	V
Operating Case Temperature	Tca	0		70	°C

Electrical characteristics

Parameter	Symbol	Min.	Typical	Max	Unit	Ref.
Transmitter
Input differential impedance	Rin	-	100	-	Ω	1
Single-ended Input Voltage Tolerance		-0.3	-	4.0	V
AC Common Mode Input Voltage Tolerance		15		-	mV
Differential Input Voltage		50	-	-	mV
Differential Input Voltage swing, per lane	Vin	190		1000	mV
Receiver
Output differential impedance	Rout		100		Ω	1
Differential Output Swing, per lane	Vout	300		900	mV	2
AC Common Mode Output Voltage Tolerance				7.5	mV
Single-ended Output Voltage		-0.3		4.0	V

Notes:
1. AC coupled.
2. Into 100 ohm differential termination.


Transmitter Specifications - Optical

Parameter	Symbol	Min	Typical	Max	Unit	Ref.
Bit Rate per Lane	DR	25.78125 ± 100ppm			Gb/s	1
Data Rate Variation		-100		100	ppm
Lane_0 Center Wavelength	λ0	1294.53	1295.56	1296.59	nm
Lane_1 Center Wavelength	λ1	1299.02	1300.05	1301.09	nm
Lane_2 Center Wavelength	λ2	1303.54	1304.58	1305.63	nm
Lane_3 Center Wavelength	λ3	1308.09	1309.14	1310.19	nm
Total Average Output Power	Po			10.5	dBm
Average Launch Power each Lane		-4.3		4.5	dBm	2,7
Optical Modulation Amplitude (OMA) each Lane	OMA	-1.3		4.5	dBm
Difference in launch power between any two lanes (OMA)				5	dB
Launch power in OMA minus TDP, each lane	OMA-TDP	-2.3			dBm
Transmitter and dispersion penalty (TDP), each lane	TDP			2.2	dB
Extinction Ratio	ER	4			dB
Side-mode Suppression ratio	SMSR	30			dB
Average launch power of OFF transmitter per lane	Poff			-30	dBm
Transmitter Reflectance				-12	dB
Optical Return Loss Tolerance	ORL			20	dB
Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3}	{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}					3

Receiver Specifications - Optical

Parameter	Symbol	Min	Typical	Max	Unit	Ref.
Bit Rate per Channel	DR	25.78125 ± 100ppm			Gb/s	4
Data Rate Variation		-100		100	ppm
Lane_0 Center Wavelength	λ0	1294.53	1295.56	1296.59	nm
Lane_1 Center Wavelength	λ1	1299.02	1300.05	1301.09	nm
Lane_2 Center Wavelength	λ2	1303.54	1304.58	1305.63	nm
Lane_3 Center Wavelength	λ3	1308.09	1309.14	1310.19	nm
Average Receive Power per Lane	RXPOW	-10.6		4.5	dBm	5,7
Receive Power (OMA) per Lane				4.5	dBm
Receive Sensitivity in OMA per Lane	Rsen			-8.6	dBm
Stressed Receiver Sensitivity (OMA) per Lane	RXSRS			-6.8	dBm	6
Optical Return Loss	ORL			-26	dB
LOS Assert	Lsa	-25			dBm
LOS DE-Assert	Lda			-12	dBm
LOS Hysteresis	Lh	0.5			dB

Notes:
1. Transmitter consists of 4 lasers operating at 25.78Gb/s each.
2. Minimum value is informative.
3. Hit ratio 5x10^-5.
4. Receiver consists of 4 photodetectors operating at 25.78Gb/s each.
5. Minimum value is informative, equals min TxOMA with infinite ER and max channel insertion loss.
6. SRS is measured with vertical eye closure penalty of 1.8 dB max, J2 of 0.30 UI, and J9 of 0.47 UI.
7. Power value and power accuracy are with all channels on.


General Specifications

Parameter	Symbol	Min	Typical	Max	Unit	Ref.
Bit Rate (all wavelengths combined)	BR			103.1	Gb/s	1
Bit Error Ratio @25.78Gb/s	BER			10-12		2
Maximum Supported Distances
Fiber Type
SMF per G.652	Lmax			10	km

Notes:
1. Supports 100GBASE-LR4 per IEEE 802.3ba.
2. Tested with a 2³¹ - 1 PRBS.

Please visit T&S Communications Co., Ltd. website for complete information.