Cisco Wsp-Q40glr4l Compatible 40gbase-Lr4l Qsfp+ 1310nm 2km Duplex LC SMF Optical Transceiver Module, #A0069

• Customization: Available
• Wiring Devices: Fiber Optic Cabling
• Certification: RoHS
• Model NO.: TSQL4-E11GD3C
• Applications: 40gbase-Lr4
• Competibility: Cisco
• Data Rate: up to 10.3125gbps
• Power Dissipation: < 3.5W
• Part Number: Tsql4-E11gd3c
• Tx/Rx: CWDM Dfb/Pin
• Reach: 2km
• Transport Package: Nautral or Customized
• Specification: 40G QSFP+ LR4 2KM
• HS Code: 8517795000

Product Description

 

Product Description

Features
XLPPI electrical interface
Hot pluggable
Uncooled CWDM DFB lasers, directly modulated
Fiber connector: SMF LC duplex connector
Power dissipation < 3.5W
Distance up to 2km
2-wire interface with integrated Digital Diagnostic monitoring
Operating case temperature: 0ºC~+70ºC
RoHS6 compliant (lead free)
 

Applications
40GBASE-LR4 40G Ethernet


Description
The QSFP+ 40G-LR4-2km module is a highly integrated 4x10G transceiver focused on reach, bandwidth, density and cost for high port-count 40G systems, and client-side 40G interfaces. It is compliant with the QSFP+ MSA. It is interoperable with LR4 transceivers over a 2km reach.


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 Conditions

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.
Center Wavelength	Ch0	λ0	1264.5	1271	1277.5	nm
	Ch1	λ1	1284.5	1291	1297.5	nm
	Ch2	λ2	1304.5	1311	1317.5	nm
	Ch3	λ3	1324.5	1331	1337.5	nm
Bit Rate per Channel		DR	10.3125±100ppm			Gbps	1
Side Mode Suppression Ratio		SMSR	30	-	-	dB
Average launch power each lane			-6.8		2	dBm	5
Optical Modulation Amplitude (each lane)		OMA	-6.0		3.5	dBm
Transmission & dispersion penalty, each lane		TDP			2.3	dB	2
Transmitter Reflectance					-12	dB
Extinction Ratio		ER	3.5			dB
Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3}		{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
Average launch power of OFF transmitter, each lane		Poff			-30	dBm
Optical return loss tolerance		ORL			20	dB

Receiver Specifications - Optical

Parameter		Symbol	Min	Typical	Max	Unit	Ref.
Center Wavelength	Ch0	λ0	1264.5	1271	1277.5	nm
	Ch1	λ1	1284.5	1291	1297.5	nm
	Ch2	λ2	1304.5	1311	1317.5	nm
	Ch3	λ3	1324.5	1331	1337.5	nm
Bit Rate per Channel		DR	10.3125±100ppm			Gbps	3
Sensitivity (OMA)		OMAin	-	-	-10.5	dBm	4
Receiver Overload		PMAX	2
Optical Return Loss		ORL			-26	dB
Vertical eye closure penalty, each lane		VECP			1.9	dB
Damage threshold, each lane			3.5			dB

Notes:
1. Transmitter consists of 4 lasers operating at 10.3125Gb/s each.
2. TDP value does not include MPI penalty.
3. Receiver consists of 4 photodetectors operating at 10.3125Gb/s each.
4. Sensitivity is specified at 10^-12 BER.
5. 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			41.2	Gb/s
Bit Error Ratio @10.3125Gb/s	BER			10-12		1

Notes:
1. Tested with a 2³¹ - 1 PRBS.
 

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