Alpha Bridge SFP ASFP-10G-ER 1550 nm

Product Features

• Compliant with SFF-8431, SFF-8432 and 3ae
• 10GBASE-ER and 2G/4G/8G/10G Fiber Channel applications
• Cooled EML Transmitter and PIN receiver
• Link Length up to 40km
• Low Power Dissipation 1.5W Maximum
• Single 3V power supply
• RoHS6 compliant (lead-free)
• Operating case temperature: -5°C ~70°C

Applications

• 10GBASE-ER (with/without FEC)
• 10G Fiber Channel (with/without FEC)
•  

Absolute Maximum Ratings

Parameter	Symbol	Min.	Typ.	Max.	Units	Note
Power Supply Voltage	VCC	0.5		3.8	V
Storage Temperature	Tc	-40		85	°C
Relative Humidity	RH	0		85	%

Recommended Operating Conditions

Parameter	Symbol	Min	Typ.	Max	Units
Operating Case Temperature	Tc	-5		70	°C
Power Supply Voltage	Vcc	3.135	3.3	3.465	V
Supply Current	Icc		360	450	mA
Module Power Dissipation	Pm		1.2	1.5	W

Digital Diagnostic Functions

Parameter	Symbol	Accuracy	Unit	Notes
Temperature Monitor Absolute Error	DMI_Temp	± 3	oC	Over operating Temp
Supply Voltage Monitor Absolute Error	DMI_VCC	±0.08	V	Full operating range
RX Power Monitor Absolute Error	DMI_RX	± 3 dB	dB	1
Bias Current Monitor	DMI_Ibias	± 10%	mA
Laser Power Monitor Absolute Error	DMI_TX	± 3 dB	dB	1

Optical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Units	Note
Transmitter
Center Wavelength	Λt	1530		1530	nm
Average Optical Power	Po	-3.8		3	dBm
Optical Power in OMA	OMA	-2.1			dBm
Side Mode Suppression Ratio	SMSR	30			dB
Spectral Width (-20dB)	Δλ			0.3	nm
Relative Intensity Noise	RIN			-128	dB/Hz
Launch Power of OFF Transmitter	POUT_OFF				dBm	1
Extinction Ratio	ER	8.2			dB
Optical Return Loss Tolerance	Ori			21	dB
Receiver
Center Wavelength	Λr	1260		1600	nm
Average Receive Power	RX_avg	-15.8		-1	dBm
Receiver Sensitivity in 10.3Gbps (OMA)	Rsen1			-14.1	dBm
Stressed Receiver Sensitivity in 10.3Gbps (OMA)	Rsen2			-11.3	dBm
Reflectance	Rrx			-26	dB
LOS Asserted	LOSA	-28			dBm
LOS De-Asserted	LOSD			-19	dBm
LOS Hysteresis	LOSH	0.5			dB

Electro Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Units	Note
Data Rate	MRA	1	10.3	11.3	Gbps
Input Differential Impedance	RIN		100		Ω
Differential Data Input	VtxDiff	120		850	mV
Transmit Disable Voltage	VD	2		Vcc3+0.3	V
Transmit Enable Voltage	VEN	0		0.8	v
Transmit Disable Assert Time	VN			100	us
Receiver
Data Rate	MRA		10.3	11.3	Gbps
Differential Output Swing	Vout P-P	350		850	mV
Rx Output Rise and Fall Time	Tr/Tf	24			ps
LOS – Asserted	VOA	2		Vcc3+0.3	V
LOS – Negated	VOL	0		0.4	V

Pin Descriptions

Pin	Symbol	Function/Description	Notes
1	VEET	Transmitter Ground	1
2	Tx_FAULT	Transmitter Fault	2
3	Tx_DIS	Transmitter Disable. Laser output disabled on high or open	3
4	SDA	2-wire Serial Interface Data Line	2
5	SCL	2-wire Serial Interface Clock Line	2
6	MOD_ABS	Module Absent. Grounded within the module	4
7	RS0	Rate Select 0	5
8	RX_LOS	Loss of Signal indication. Logic 0 indicates normal operation	2
9	RS1	Rate Select 1	5
10	VEER	Receiver Ground	1
11	VEER	Receiver Ground	1
12	RD-	Receiver Inverted DATA out. AC Coupled
13	RD+	Receiver DATA out. AC Coupled
14	VEER	Receiver Ground	1
15	VCCR	Receiver Power Supply
16	VCCT	Transmitter Power Supply
17	VEET	Transmitter Ground	1
18	TD+	Transmitter DATA in. AC Coupled
19	TD-	Transmitter Inverted DATA in. AC Coupled
20	VEET	Transmitter Ground	1

Ordering Information

Model Number	Part Number	Wavelength	Temperature
ASFP-10G-ER15	OPAK-S40-15-CF	1550nm	-5°C ~70 °C

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