AQSFP28-100G-OTU4-eLR4 -

AQSFP28-100G-OTU4-eLR4

Features

Compliant with QSFP28 Standard: SFF-8661 Revision 9, SFF-8636 Revision 2.10a
Compliant to IEEE 3-2018 100GBASE-LR4 and OTU4 4I1-9D1F
High speed I/O electrical interface (CAUI-4) compliant with IEEE 3-2018
Single 3V Supply Voltage
LAN WDM EML laser and PIN Receiver Array
QSFP28 MSA package with duplex LC connector
Two Wire Serial Interface with Digital Diagnostic Monitoring
Maximum power consumption 5W
LC duplex connector
Complies with EU Directive 2011/65/EU (RoHS compliant)
Class 1 Laser
Commercial case temperature range of 0°C to 70°C

Description

This 100G eLR4 product is designed for 20km optical communication applications, and it is com-pliant to IEEE 802.3ba for 100GE Ethernet. This module contains 4-lane optical transmitter, 4-lane optical receiver and module management block including 2 wire serial interface. The optical signals are multiplexed to a single-mode fiber through an industry standard LC connector.

Absolute Maximum Ratings

Parameter	Symbol	Min.	Typ.	Max.	Units	Note
Storage Temperature	TS	-40		85	°C
Supply Voltage	Vcc	-0.3		3.6	V
Relative Humidity	RH	5		95	%	1
Data Input Voltage-Differential	IVDIP-VDINI			1	V
Control Input Voltage	VI	-0.3		Vcc+0.5	V
Control Output Current	Io	-20		20	mA

Recommended Operating Conditions

Parameter	Symbol	Min.	Typ.	Max.	Units	Note
Supply Voltage	Vcc	3.135	3.3	3.465	V
Case Temperature	Top	0		70	°C
Instantaneous Peak Current at
Hot Plug	Icc_IP			1400	mA
Sustained Peak Current at Hot
Plug	Icc_SP			1155	mA
Maximum Power Dissipation	PD			3.5	W
Maximum Power Dissipation.
Low Power Mode	PDLP			1.5	W
Aggregate Bit Rate	ABR		103.125	111.8	Gb/s
Data Rate Per Lane	DRL		25.78	27.95	Gb/s
Control Input Voltage-High	VIH	Vcc+0.7		Vcc+0.3	V
Control Input Voltage-Low	VIL	-0.3		Vcc+0.3	V
Two Wire Serial Interface
Clock Rate				400	kHz
Module Power Supply Noise
Tolerance 10Hz-10MHz (peak to peak)				66	mVpp
Rx Differential Data Output Load			100		ohms
Operating Distance		2		20	km

Diagnostics Monitoring

Performance Item	Range	Monitor Error	Notes
Module Temperature	0~70	±3°C
Module Voltage	0 to Vcc	±3%
Tx Bias Current ,each Lane	0 to 100	± 10%
Tx Output Power ,each Lane	-4.3 to 4.5	± 3dB
Rx Power, each Lane	-10.6 to 4.5	± 3dB

Optical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Units	Note
Transmit Wavelengths		1294.53	1295.56	1296.59	nm
		1299.02	1300.05	1301.09	nm
		1303.54	1304.58	1305.63	nm
		1308.09	1309.14	1310.19	nm
Side-mode Suppression Ratio (SMSR)	SMSR	30			dB
Total Average Launch Power			10.5		dBm
Average launch power, each Lane	PAVG	0	4.5		dBm
Optical Modulation Amplitude (OMA), each Lane	POMA	0.5	4.5		dBm
Transmitter and Dispersion Penalty (TDP), each lane			2.2		dB
Extinction Ratio (ER)	ER	4			dB
Launch Power in OMA minus TDP, each Lane	OMA-TDP	-2.3			dBm
Difference in Launch Power Between Any Two Lanes (OMA)	DT_OMA		5		dB
Transmitter and Dispersion Penalty , each Lane	TDP		2.2		dB
Optical Return Loss Penalty, each Lane	ORLT		20		dB
Transmitter Eye Mask Definition	{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
{X1, X2, X3, Y1, Y2, Y3}
RIN20OMA	RIN		-130		dB/Hz
Receiver
Receiver Sensitivity (OMA), each Lane			-8.6		dBm
Stressed Receiver Sensitivity in OMA,each Lane			-6.8		dBm
Damage Threshold for Receiver	Pin, damage 5.5				dBm
Average Receiver Power, each Lane		-12.6		4.5	dBm
Receiver Power in OMA, each Lane, Overload	OMA			4.5	dBm
Difference in Receive Power Between Any Two Lanes (OMA)	DR_OMA			5.5	dB
Reflectance of Optical Network Element				-26	dB
Receiver 3dB Electrical Upper Cut-off Frequency, each Lane		F_C		31	GHz
Receiver Reflectance	RXR			-26	dB
Vertical Eye Closure Penalty, each Lane			1.8		dB
Stressed Eye J2 Jitter, each Lane			0.3		UI
Stressed Eye J9 Jitter, each Lane			0.47		UI

Electronical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Units	Note
Power Consumption				3.5	W
Transmitter (each Lane)
Differential Data Input Amplitude	Vin, pp		95	900	mV	At 1 MHz
Differential Termination Mismatch				10	%
VIL		-0.3	0.8	V
LPMode, Reset and ModSell	VIH		2	Vcc+0.3	V
Receiver (each Lane)
Differential output voltage swing	Vout,pp			900	mVpp
ifferential Termination Resistance Mismatch				10	%	At 1 MHz
Transition Time(20% ~ 80%)	Trise/Tfall	12			ps
ModPrsL, and IntL	VOL	0		0.4	V
VOH	Vcc-0.5		Vcc+0.3	V

Pin Description

Pin	Symbol	Name/Description	Notes
1	GND	Ground	1
2	Tx2n	Transmitter Inverted Data Input
3	Tx2p	Transmitter Non-Inverted Data Input
4	GND	Ground	1
5	Tx4n	Transmitter Inverted Data Input
6	Tx4p	Transmitter Non-Inverted Data Input
7	GND	Ground	1
8	ModSelL	Module Select
9	ResetL	Module Reset
10	Vcc Rx	+3.3V Power Supply Receiver	2
11	SCL	2-wire serial interface clock
12	SDA	2-wire serial interface data
13	GND	Ground	1
14	Rx3p	Receiver Non-Inverted Data Output
15	Rx3n	Receiver Inverted Data Output
16	GND	Ground	1
17	Rx1p	Receiver Non-Inverted Data Output
18	Rx1n	Receiver Inverted Data Output
19	GND	Ground	1
20	GND	Ground	1
21	Rx2n	Receiver Inverted Data Output
22	Rx2p	Receiver Non-Inverted Data Output
23	GND	Ground	1
24	Rx4n	Receiver Inverted Data Output
25	Rx4p	Receiver Non-Inverted Data Output
26	GND	Ground	1
27	ModPrsL	Module Present
28	IntL	Interrupt
29	Vcc Tx	+3.3V Power supply transmitter	2
30	Vcc1	+3.3V Power supply	2
31	LPMode	Low Power Mode
32	GND	Ground	1
33	Tx3p	Transmitter Non-Inverted Data Input
34	Tx3n	Transmitter Inverted Data Input
35	GND	Ground	1
36	Tx1p	Transmitter Non-Inverted Data Input
37	Tx1n	Transmitter Inverted Data Input
38	GND	Ground	1

Diagnostics Monitoring

Performance Item	Range	Monitor Error	Notes
Module Temperature	0~70	±3°C
Module Voltage	0 to Vcc	±3%
Tx Bias Current ,each Lane	0 to 100	± 10%
Tx Output Power ,each Lane	-4.3 to 4.5	± 3dB
Rx Power, each Lane	-10.6 to 4.5	± 3dB

Ordering Information

Model Number	Part Number	Voltage	Temperature
AQSFP28-100G-OTU4-eLR4	OPCW-S20-13-CYT	3.3V	0°C to 70 °C