40GBASE QSFP SR4光模块（工业级） - 北亿纤通|F-tone Networks-全球光芯片光器件光模块光通信系统产品领导者!

Description
The FTCQ-4X-SR4I is a Four-Channels, Pluggable, Parallel, Fiber-Optic QSFP form factor for 40 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnection applications. It integrates four data lanes in each direction with 4×10.3125Gbps bandwidth. Each lane can operates at 10.3125Gbps up to 100 m using OM3 fiber or 150 m using OM4 fiber. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The optical interface uses a 12 fiber MTP (MPO) connector. This module incorporates F-tone Networks Technologies proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

Features
● 4 channels full-duplex transceiver modules
● Transmission data rate up to 10.5Gbps per channel
● Compliant with QSFP MSA
● 4 channels 850nm VCSEL array
● 4 channels PIN photo detector array
● Low power consumption <1.5W
● Hot Pluggable QSFP form factor
● Maximum link length of 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
● MPO12 connector receptacle
● Built-in digital diagnostic functions
● Operating case temperature -40°C to +85°C
● 3.3V power supply voltage
● RoHS compliant(lead free)

Applications
● IEEE 802.3ba 40G Ethernet
● Infiniband transmission at 4ch SDR, DDR and QDR

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	V_cc	-0.3	3.6	V
Input Voltage	V_in	-0.3	Vcc+0.3	V
Storage Temperature	T_s	-20	85	ºC
Case Operating Temperature	T_c	-40	85	ºC
Humidity (non-condensing)	Rh	5	95	%

Recommended Operating Conditions

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	V_cc	3.13	3.3	3.47	V
Operating Case Temperature	T_c	-40		85	ºC
Data Rate Per Lane	fd		10.3125		Gbps
Humidity	Rh	5		85	%
Power Dissipation	P_m			1.5	W
Fiber Bend Radius	R_b	3			cm

Electrical Specifications

Parameter	Symbol	Min	Typical	Max	Unit
Differential Input Impedance	Z_in	90	100	110	ohm
Differential Output Impedance	Z_out	90	100	110	ohm
Differential Input Voltage Amplitude¹	ΔV_in	300		1100	mVp-p
Differential Output Voltage Amplitude²	ΔV_out	500		800	mVp-p
Skew	Sw			300	ps
Bit Error Rate	BER			1E-12
Input Logic Level High	V_IH	2.0		VCC	V
Input Logic Level Low	V_IL	0		0.8	V
Output Logic Level High	V_OH	VCC-0.5		VCC	V
Output Logic Level Low	V_OL	0		0.4	V

Note:

Differential input voltage amplitude is measured between TxnP and TxnN.
Differential output voltage amplitude is measured between RxnP and RxnN.

Optical Characteristics

Parameter	Symbol	Min	Typical	Max	Unit
Transmitter
Lane Wavelength Range	λ_c	840	850	860	nm
RMS Spectral Width	∆λ			0.65	nm
Average Launch Power (each lane)	P_out	-7.6	–	2.4	dBm
Optical Modulation Amplitude (each lane)	OMA	-5.6		3	dBm
Transmitter and dispersion penalty (TDP), each lane	TDEC			3.5	dB
Extinction Ratio	ER	3	–	–	dB
Average Launch Power of OFF Transmitter (each lane)	P_off			-30	dB
Eye Mask Coordinates¹:X1, X2, X3, Y1, Y2, Y3	{0.23, 0.34, 0.43, 0.27, 0.35, 0.4}
Receiver
Center Wavelength	λ_c	840	850	860	nm
Stressed Receiver Sensitivity in OMA²				-5.4	dBm
Average Power at ReceiverInput (each lane)		-9.5			dBm
Receiver Reflectance	R_R			-12	dB
LOS Assert	LOS_A	-30			dBm
LOS De-Assert – OMA	LOS_D			-14	dBm
LOS Hysteresis	LOS_H	0.5			dB

Note:

Hit Ratio = 1×10^–¹²
Measured with conformance test signal at TP3 for BER=10^–¹²

Mechanical Dimensions

Ordering Information

Part Number	Product Description
FTCQ-4X-SR4I	QSFP 40GBASE-SR4, 100m on OM3 (MMF) and 150m on OM4 MMF;Operating case temperature -40°C to +85°C.

北亿纤通 | F-tone Networks

企业邮箱：sales@f-tone.com
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企业电话：028-85255257
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注：本产品有全国产化型号可选

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.-tone Networks or others. Further details are available from any F-tone Networks sales representative.ctive rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.