NNQ-40G-02 SR4 – Netlife Technologies

QSFP+ 40G

NNQ-40G-02-SR4

QSFP+ 40G, 850nm, 100M, Multimode SR4

Short Description

QSFP+-40Gb/s SR4 300M DDM

Application

40GBASE-SR4 40G Ethernet
Breakout to10GBASE-SR Ethernet
Proprietary interconnections

Compliance

QSFP+ MSA
IEEE802.3ba
SFF-8436

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Overview

This NETRO NN-QSFP-40G-SR4 are designed for use in 40 Gigabit per second links over multimode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4.Module-level digital diagnostic functions are available via an I²C interface, as specified by the QSFP+ MSA. The optical transceiver is compliant per the RoHS Directive 2011/65/EU.

Specifications

Absolute Maximum Ratings

Parameter	Symbol	Min.	Typ.	Max.	Unit	Ref.
Storage Temperature	T_S	-40		85	ºC
Storage Ambient Humidity	H_A	5		95	%
Maximum Supply Voltage	V_CC1, V_CCT_X, V_CCR_X	-0.5		3.6	V
Signal Input Voltage		Vcc-0.3		Vcc+0.3	V
Receiver Damage Threshold		+3.4			dBm
Lead Soldering Temperature/Time	TSOLD			260/10	ºC/sec	1
Lead Soldering Temperature/Time	TSOLD			360/10	ºC/sec	2

Note:

Suitable for wave soldering.
Only for soldering by iron.

General Product Characteristics

Parameter	Value	Unit	Ref.
Module Form Factor	QSFP+
Number of Lanes	4 Tx and 4 Rx
Maximum Aggregate Data Rate	42.0	Gb/s
Maximum Data Rate per Lane	10.5	Gb/s	Higher bit rates may be supported. Please contact Inphilight
Protocols Supported	Typical applications include 40G Ethernet, InfiniBand, Fiber Channel, SATA/SAS3
Management Interface	Serial, I2c-based,400kHz maximum frequency		As defined by the QSFP+ MSA

Data Rate Specifications	Symbol	Min.	Typ.	Max.	Unit	Ref.
Bit Rate per Lane	BR	1062		10500	Mb/s	1
Bit Error Ratio	BER			10^-12		2
Link distance on OM3 MMF	D			300	meters	3
Link distance on OM4 MMF	D			400	meters	3

Notes:

Compliant with 40G Ethernet. Compatible with 1/10 Gigabit Ethernet and 1/2/4/8/10G Fiber Channel.
Tested with a PRBS 2³¹-1 test pattern.
Per 40GBASE-SR4, IEEE 802.3ba

Optical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Unit	Ref.
Transmitter (per Lane)
Average Output Power	POUT	-7.6		2.4	dBm
Transmit OMA per Lane	TxOMA	-5.6		3.0	dBm	1
Extinction Ratio	ER	3.0			dB
Center Wavelength	λC	840	850	860	nm
RMS Spectral Width	σ			0.65	nm
Transmitter and Dispersion Penalty	TDP			3.5	dB
Transmitter OFF Output Power	POff			-30	dBm
Relative Intensity Noise	RIN			-128	dB/Hz
Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3}		0.23,0.34,0.43,0.27,0.35,0.4
Receiver (per Lane)
Input Optical Wavelength	λIN	840	850	860	nm
Rx Sensitivity per lane	RSENS			-9.5	dBm
Input Saturation Power (Overload)	PSAT	+2.4			dBm
Receiver Reflectance	Rfl			-12	dBm
Loss of Signal Assert	PA	-30			dBm
Loss of Signal De-assert	PD			-12	dBm
LOS Hysteresis	PD – PA	0.5		6	dB

Key Features

Multirate capability: 1.06Gb/s to 10.5Gb/s per channel
Reliable VCSEL array technology
Maximum link length of 300m on OM3 Multimode Fiber (MMF) and 400m ON OM4 MMF
Hot-pluggable QSFP+ footprint
Single 1×12 MPO receptacle
Maximum power dissipation<1W
Four-channel full-duplex transceiver module
RoHS-6 compliant and lead-free
Support Digital Diagnostic Monitor interface
Unretired XLPPI electrical interface
Case operating temperature Commercial: 0°C to +70°C