FTL410QE3C - Module optique Finisar - Free user manual and instructions

Product Type	40GBASE-LR4 QSFP+ Optical Transceiver
Brand	Finisar
Model	FTL410QE3C
Form Factor	QSFP+
Data Rate	40 Gbps
Fiber Type	Single-mode (SMF)
Wavelength	4 x LAN WDM: 1270, 1290, 1310, 1330 nm
Transmission Distance	Up to 10 km
Connector Type	LC Duplex
Dimensions (W x H x D)	Approx. 70 x 18.8 x 8.5 mm
Weight	150 g
Power Supply	3.3 V DC
Power Consumption	<3.5 W
Operating Temperature	0 to 70 °C
Storage Temperature	-40 to 85 °C
Laser Safety	Class 1 Laser Product (IEC 60825)
Compliance	IEEE 802.3ba, QSFP+ MSA
Hot-Pluggable	Yes
Digital Diagnostic Monitoring (DDM)	Supported
Maintenance	Clean optical connectors with lint-free wipes and isopropyl alcohol
Spare Parts	Not applicable (integrated module)

Frequently Asked Questions - FTL410QE3C Finisar

What is the data rate of the Finisar FTL410QE3C?

The Finisar FTL410QE3C supports a data rate of 40 Gbps for Ethernet applications.

What is the maximum transmission distance?

It can transmit up to 10 km over single-mode fiber using 4 LAN WDM wavelengths.

What type of connector does it use?

It uses a standard LC duplex connector.

Is the module hot-pluggable?

Yes, the FTL410QE3C is hot-pluggable and compliant with QSFP+ MSA.

What is the operating temperature range?

It operates from 0 to 70 °C (32 to 158 °F).

How to clean the optical connectors?

Clean the connectors with lint-free wipes moistened with isopropyl alcohol, then dry before insertion.

What are the wavelength lanes used?

It uses four CWDM wavelengths: 1270, 1290, 1310, and 1330 nm.

Is the FTL410QE3C compatible with generic switches?

Yes, it follows the QSFP+ MSA standard and is compatible with most switches supporting 40GBASE-LR4 optics.

What is the power consumption?

Typical power consumption is less than 3.5 W.

Does it support digital diagnostic monitoring?

Yes, it supports DDM (Digital Diagnostic Monitoring) for real-time parameters like temperature, voltage, and optical power.

USER MANUAL FTL410QE3C Finisar

Product Specification

40BASE-SR4 QSFP+ Gen3 Optical Transceiver Module

FTL410QE3C

PRODUCT FEATURES

• Four-channel full-duplex transceiver module
  • Hot Pluggable QSFP+ form factor
  • Maximum link length of 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
• Multirate capability: 1.06Gb/s to 10.5Gb/s per channel
• Unretimed XLPPI electrical interface
  • Max power dissipation <1.2W
  • Reliable VCSEL array technology
  • Built-in digital diagnostic functions, including optical power monitoring
  • Commercial operating case temperature range: 0°C to 70°C
  • Single 1x12 MPO receptacle
• RoHS-6 Compliant

3D rendering of a gray rectangular electronic device with a yellow strap-like connector (no text or symbols visible)

APPLICATIONS

• 40GBASE-SR4 40G Ethernet
- Breakout to 4 x 10GBASE-SR Ethernet
• Proprietary interconnections

Finisar's FTL410QE3C QSFP+ transceiver modules are designed for use in 40 Gigabit per second links over multimode fiber. They are compliant with the QSFP+ MSA ^1,2 and IEEE 802.3ba 40GBASE-SR4 ^3 and breakout to 4 10GBASE-SR. Digital diagnostics functions are available via an I2C interface, including Tx and Rx power monitoring. The optical transceiver is compliant per the RoHS Directive 2011/65/EU ^4 . See Finisar Application Note AN-2038 for more details ^5 .

PRODUCT SELECTION

FTL410QE3C

I. Pin Descriptions

Top Side Viewed from Top
Cared Edge

Bottom Side Viewed from Bottom

Figure 1 - QSFP+ MSA-compliant 38-pin connector

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	ResctL	Module Reset
10	Vcc Rx	+3.3 V Power supply receiver
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	+3.3 V Power supply transmitter
30	Vcc1	+3.3 V Power Supply
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

Notes

1. Circuit ground is internally isolated from chassis ground.

II. General Product Characteristics

Parameter	Value	Unit	Notes
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 Finisar.
Protocols Supported	Typical applications include 40G Ethernet, Infiniband QDR, SATA/SAS3		This module is not retimed
Electrical Interface and Pin-out	38-pin edge connector		Pin-out as defined by the QSFP+ MSA ^2
Maximum Power Consumption	1.2	Watts	Varies with output voltage swing and pre-emphasis settings
Management Interface	Serial, I2C-based, 400 kHz maximum frequency		As defined by the QSFP+ MSA ^2

Data Rate Specifications	Symbol	Min	Typ	Max	Units	Ref.
Bit Rate per Lane	BR	1062		10500	Mb/sec	1
Bit Error Ratio	BER			10^12		2
Link distance on OM3 MMF	d			100	meters	3
Link distance on OM4 MMF	d			150	meters	3

Notes:

1. Compliant with 40G Ethernet. Compatible with 1/10 Gigabit Ethernet and 1/2/4/8/10G Fibre Channel.
2. Tested with a PRBS 2 ^31 -1 test pattern.
3. Per 40GBASE-SR4, IEEE 802.3ba

III. Absolute Maximum Ratings

Parameter	Symbol	Min	Typ	Max	Unit	Ref.
Maximum Supply Voltage	Vcc1, VccTx, VccRx	-0.5		3.6	V
Storage Temperature	T_S	-40		85	°C
Case Operating Temperature	T_OP	0		70	°C
Relative Humidity	RH	0		85	%	1
Damage Threshold, per Lane	DT	3.4			dBm

Notes:
1. Non-condensing.

IV. Electrical Characteristics (T op = 0 to 70^,V_CC = 3.15 to 3.45 Volts)

Parameter	Symbol	Min	Typ	Max	Unit	Ref.
Supply Voltage	Vcc1, VccTx, VccRx	3.15		3.45	V
Supply Current	Icc			350	mA
Link turn-on time
Transmit turn-on time				2000	ms	2
Transmitter (per Lane)
Single ended input voltage tolerance	VinT	-0.3		4.0	V
Differential data input swing	Vin,pp	180		1200	mVpp	3
Differential input threshold			50		mV
AC common mode input voltage tolerance (RMS)		15			mV
Differential input return loss		Per IEEE P802.3ba, Section 86A.4.1.1			dB	4
J2 Jitter Tolerance	Jt2	0.17			UI
J9 Jitter Tolerance	Jt9	0.29			UI
Data Dependent Pulse Width Shrinkage	DDPWS	0.07			UI
Eye mask colorinates {X1, X2 Y1, Y2}		0.11, 0.31 95, 350			UI mV	5
Receiver (per Lane)
Single-ended output voltage		-0.3		4.0	V
Differential data output swing	Vout,pp	0		800	mVpp	6.7
AC common mode output voltage (RMS)				7.5	mV
Termination mismatch at 1 MHx				5	%
Differential output return loss		Per IEEE P802.3ba, Section 86A.4.2.1			dB	4
Common mode output return loss		Per IEEE P802.3ba, Section 86A.4.2.2			dB	4
Output transition time, 20% to 80%		28			ps
J2 Jitter output	Jo2			0.42	UI
J9 Jitter output	Jo9			0.65	UI
Eye mask coordinates #1 {X1, X2 Y1, Y2}		0.29, 0.5 150, 425			UI mV	5
Power Supply Ripple Tolerance	PSR	50			mVpp

Notes:
1. Maximum total power value is specified across the full temperature and voltage range.

1. From power-on and end of any fault conditions.
2. After internal AC coupling. Self-biasing 100Ω differential input.
3. 10 MHz to 11.1 GHz range
4. Hit ratio = 5 x 10E-5.
5. AC coupled with 100Ω differential output impedance.
6. Settable in 4 discrete steps via the I2C interface.

V. Optical Characteristics (T OP = 0 to 70°C, VCC = 3.15 to 3.45 Volts)

Parameter	Symbol	Min	Typ	Max	Unit	Ref.
Transmitter (per Lane)
Signaling Speed per Lane			10.5		GBd	1
Center wavelength		840		860	nm
RMS Spectral Width	SW			0.65	nm
Average Launch Power per Lane	TXPx	-7.6		-1.0	dBm
Transmit OMA per Lane	TxOMA	-5.6		3.0	dBm	2
Difference in Power between any two lanes [OMA]	DPx			4.0	dB
Peak Power per Lane	PPx			4.0	dBm
Launch Power [OMA] minus TDP per Lane	P-TDP	-6.5			dBm
TDP per Lane	TDP			3.5	dBm
Optical Extinction Ratio	ER	3.0			dB
Optical Return Loss Tolerance	ORL			12	dB
Encircled Flux	FLX	>86% at 19 um<30% at 4.5 um			dBm
Average launch power of OFF transmitter, per lane				-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)
Signaling Speed per Lane			10.5		GBd	3
Center wavelength		840		860	nm
Damage Threshold	DT	3.4			dBm
Average Receive Power per Lane	RXP_x	-9.9		2.4	dBm
Receive Power (OMA) per Lane	RxOMA			3.0	dBm
Stressed Receiver Sensitivity (OMA) per Lane	SRS			-5.4	dBm
Peak Power, per lane	PP_x			4	dBm
Receiver Reflectance	Rfl			-12	dB
Vertical eye closure penalty, per lane				1.9	dB
Stressed eye J2 jitter, per Lane				0.3	UI
Stressed eye J9 jitter, per Lane				0.47	UI
OMA of each aggressor lane				-0.4	dBm
Rx jitter tolerance: Jitter frequency and p-p amplitude		(75, 5)			kHz, UI
		(375, 1)			kHz, UI
LOS De-Assert	LOS_D			-12	dBm
LOS Assert	LOS_A	-30			dBm
LOS Hysteresis		0.5			dBm

Notes:
1. Transmitter consists of 4 lasers operating at a maximum rate of 10.5Gb/s each.
2. Even if TDP is <0.9dB, the OMA min must exceed this value.
3. Receiver consists of 4 photodetectors operating at a maximum rate of 10.5Gb/s each.

VI. Memory Map and Control Registers

Compatible with the SFF-8436 QSFP+ MSA ^1 and the SFF-8636 Common Management Interface MSA. ^2 See Finisar Application Note AN-2119 ^6 for a complete EEPROM memory map.

VII. Environmental Specifications

Finisar FTL410QE3C transceivers have an operating temperature range from 0^ C to +70^ C case temperature.

Environmental Specifications	Symbol	Min	Typ	Max	Units	Ref.
Case Operating Temperature	T_op	0		70	°C
Storage Temperature	T_sto	-40		85	°C

VIII. Regulatory Compliance

Finisar FTL410QE3C transceivers are RoHS-6 Compliant. Copies of certificates are available at Finisar Corporation upon request.

FTL410QE3C transceiver modules are Class 1 laser eye safety compliant per IEC 60825-1, which means that they are eye safe under normal “unaided” viewing conditions. Laser radiation may be hazardous if viewed with magnifying optics.

IX. Mechanical Specifications

The FTL410QE3C mechanical specifications are compliant to the QSFP+ MSA transceiver module specifications.

Figure 2 - FTL410QE3C mechanical drawing

Figure 3 - FTL410QE3C product label

The optical port is a male MPO connector receptacle, with fiber lane assignments as shown in Figure 4.

Figure 4 – FTL410QE3C optical lane assignment (front view of MPO receptacle)

X. References

1. SFF-8436 – Specification for QSFP+ 10 Gbs 4x Pluggable Transceiver, Rev 4.8, October 2013.
2. SFF-8636 – Specification for Common Management Interface, Rev 2.4, November 2014.
3. IEEE 802.3ba – PMD Type 40GBASE-SR4.
4. Directive 2011/65/EU of the European Council Parliament and of the Council, “on the restriction of the use of certain hazardous substances in electrical and electronic equipment”. Certain products may use one or more exemptions as allowed by the Directive.
5. “Application Note AN-2038: Finisar Implementation of RoHS Compliant Transceivers”.
6. “Application Note AN-2119: QSFP+ 3 ^rd Generation SR4 Transceiver – EEPROM Mapping”, Rev. B, Finisar Corporation, January, 2015.

XI. For More Information

Finisar Corporation

1389 Moffett Park Drive

Sunnyvale, CA 94089-1133

Tel. [phone]

Fax [phone]

[e-mail]

www.finisar.com