Specifications

Absolute Maximum Specifications

Absolute maximum ratings are those beyond which the device may be damaged.

Parameter	Symbol	Min	Max	Unit
Storage Temperature	T_S	-40	85	°C
Operating Case Temperature	T_OP	0	70	°C
Power Supply Voltage	VccRx, Vcc1, VccTx	0	3.6	V
Relative Humidity (non-condensing)	RH	5	85	%
Damage Threshold	TH_d	3.0	---	dBm

Operating Conditions and Power Supply Requirements

Parameter	Symbol	Min	Typ	Max	Unit
Operating Case Temperature	T_OP	0	---	70	C
Power Supply Voltage	VccRx, Vcc1, VccTx	3.135	3.3	3.465	V
Data Rate	---	-100 ppm	25.78125	+ 100 ppm	Gbps
Control Input Voltage High	V_CTLH	2.0	---	Vcc	V
Control Input Voltage Low	V_CTLL	0.0	---	0.8	V
Link Distance with ITU-T G.652.D	D	0.002	---	10	km

Electrical Specifications

Parameter	Symbol	Min	Typ	Max	Unit	Note
Power Consumption	---	---	---	1.5	W
Transmitter
Differential Input Voltage Swing	V_IN,PP	200	---	900	mVpp
Common Mode Voltage	V_CM	-350	---	2850	mV	1
Differential Termination Mismatch	Z_IN	---	---	10	%	At 1 MHz
Receiver
Differential Output Voltage Swing	V_OUT,PP	---	---	900	mVpp
Common Mode Voltage	V_CM	-350	---	2850	mV	1
Differential Termination Mismatch	Z_IN	---	---	10	%	At 1 MHz
Common Mode Return Loss	S_CC22	---	---	-2	dB	2
Transition Time, 20 to 80%		9.5	---	---	ps
Eye Width at 10^-15 probability	EW15	0.57	---	---	UI
Eye Height at 10^-15 probability	EH15	228	---	---	mVpp	3

Notes:

V_CM is generated by the host. The specification includes effects of ground offset voltage.
From 250 MHz to 30 GHz.
Requires optimization of equalizer/emphasis and de-embedding of test cables to get correct reading.
Power-on Initialization Time is the time from when the supply voltages reach and remain above the minimum specified operating supply voltages to the time when the module is fully function Timing is specified in SFF-8402 ‎[1].

Optical Specifications

Parameter	Symbol	Min	Typ	Max	Unit	Note
Wavelength	λ	1295	---	1325	nm
Transmitter
Side Mode Suppression Mode	SMSR	30	---	---	dB
Average Launch Power	P_AVG	-7		2	dBm
Optical Modulation Amplitude (OMA)	P_OMA	-4	---	2.2	dBm	1
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane	---	-5	---	---	dBm
TDP, each Lane	TDP	---	---	2.7	dB
Extinction Ratio	ER	3	---	---	dB
Relative Intensity Noise	RIN	---	---	-130	dB/Hz
Optical Return Loss Tolerance	ORLT	---	---	20	dB
Transmitter Reflectance	TFL	---	---	-26	dB
Avg Launch Power, when OFF	P_OFF	---	---	-30	dBm
Eye Mask{X1, X2, X3, Y1, Y2, Y3}		{0.31, 0.4, 0.45, 0.34, 0.38, 0.4}				2
Receiver
Center Wavelength	λr	1295	---	1325	nm
Damage Threshold	TH_d	3	---	---	dBm	3
Average Receive Power	AOP	---	---	2.2	dBm
Optical Modulation Amplitude	OMA	-14	---	2	dBm
Receiver Sensitivity (OMA)	SEN	---	---	-12	dBm	2
Stressed Receiver Sensitivity (OMA)		---	---	-9.5	dBm	4
Receiver Reflectance	R_R	---	---	-26	dB
LOS Assert	LOSA	-30	---		dBm
LOS Deassert	LOSD	---	---	-15	dBm
LOS Hysteresis	LOSH	0.5	---	---	dB
Receiver Electrical 3 dB upper cutoff frequency	f_C	---	---	31	GHz
Conditions of Stressed Receiver Sensitivity Test (Note 5)
Vertical Eye Closure Penalty, each lane	---	---	2.5	---	dB
Stressed Eye J2 Jitter	---	---	0.27	---	UI
Stressed Eye J4 Jitter	---	---	0.39	---	UI
SRS Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} Hit ratio 5x10^-5 per sample		{0.31, 0.4, 0.45 0.34, 0.38, 0.4}

Notes:

Even if the TDP < 1 dB, the OMA min must exceed the minimum value specified here. See Eye Mask Definition figure below.
Hit ratio 5x10^-5per sample.
The receiver shall be able to tolerate, without damage, continuous exposure to a modulated optical input signal having this power level on one lan The receiver does not have to operate correctly at this input power.
Measured with conformance test signal at receiver input for BER = 5x10-5.
Vertical eye closure penalty, stressed eye J2 jitter, stressed eye J4 jitter, and SRS eye mask definition are test conditions for measuring stressed receiver sensitivity. They are not required characteristics of the receiver.

Digital Diagnostic Functions

The following digital diagnostic characteristics are defined over the normal operating conditions unless otherwise specified.

Optical Module Specifications

Parameter	Symbol	Value	Units	Notes
Temperature monitor absolute error	DMI_Temp	±3	ºC	Over operating temperature range
Supply voltage monitor absolute error	DMI_VCC	±0.1	V	Over full operating range
Channel RX power monitor absolute error	DMI_RX_Ch	±2	dB	1
Channel Bias current monitor	DMI_Ibias_Ch	±10	%
Channel TX power monitor absolute error	DMI_TX_Ch	±2	dB	1

Note 1: Due to measurement accuracy of different single mode fibers, there could be an additional ±1 dB tolerance, or a ±3 dB total tolerance.

This transceiver is specified as ESD threshold 1 kV for high speed data pins and 2 kV for all other electrical input pins, tested per MIL-STD-883, Method 3015.4 /JESD22-A114-A (HBM). However, normal ESD precautions are still required during the handling of this module. This transceiver is shipped in ESD protective packaging. It should be removed from the packaging and handled only in an ESD protected environment.

Mechanical Specifications

Mechanical Dimensions

Label

The following label is applied on the transceiver's backshell:

(sample illustration)

Warning

Images are for illustration purposes only. Product labels, colors, and lengths may vary.

Transceiver Backshell Label Serial Number Legend

Symbol	Meaning	Notes
MT	Manufacturer name	2 digits (alphanumeric)
YY	Year of manufacturing	2 last digits of the year (numeric)
WW	Week of manufacturing	2 digit (numeric)
XX	Manufacturer site	Two characters
SSSSS	Serial number	5 digits (decimal numeric) for serial number, starting from 00001.

Regulatory Compliance and Classification

Safety: The laser module is classified as Class 1 according to EN 60825-1, EN 60950-1, UL60950-1, CAN/CSA-C22.2 60950-1, FDA. This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated (June 24, 2007).

EMC: CE, FCC, EN55032 Class A, EN55024, CISPR32 Class A, VCCI Class A.

The following certificates are not available:

Safety: CB
EMC: ICES, RCM

Ask your field engineer or the support team for a zip file of the certifications for this product.

Caution: Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

FCC Class A Notice

This device complies with CFR47 FCC Class A Part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur during installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/television technician for help.

Modifications: Any modifications made to this device that are not approved by NVIDIA may void the authority granted to the user by the FCC to operate this equipment.

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