40G QSFP 有源光缆

Description
QSFP active optic cables are a high performance, low power consumption, long reach interconnect solution supporting 40G Ethernet, fiber channel and PCIe. It is compliant with the QSFP MSA and IEEE P802.3ba 40GBASE-SR4. F-tone Networks QSFP AOC is an assembly of 4 full-duplex lanes, where each lane is capable of transmitting data at rates up to 10Gb/s, providing an aggregated rate of 40Gb/s.

Features
● Full duplex 4 channel 850nm parallel active optical cable
● Transmission data rate up to 10.3125Gbit/s per channel
● SFF-8436 QSFP+ compliant
● Hot pluggable electrical interface
● Differential AC-coupled high speed data interface
● 4 channels 850nm VCSEL array
● 4 channels PIN photo detector array
● Maximum link length of 300m on OM3 Multimode Fiber (MMF)and 400m on OM4 MMF
● Low power consumption <1.5W
● Case operating temperature
     Commercial: 0 ~ +70℃
     Industrial: -40 ~ +85℃
● 3.3V power supply voltage
● RoHS 6 compliant

Applications
● Infiniband transmission at 4ch SDR, DDR and QDR
● 40GBASE-SR4 40G Ethernet
● Data Centers

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Supply Voltage	Vcc	-0.3	3.6	V
Input Voltage	Vin	-0.3	Vcc+0.3	V
Storage Temperature	Tst	-20	85	ºC
Case Operating Temperature	Top	0	70	ºC
Humidity(non-condensing)	Rh	5	95	%

Recommended Operating Conditions

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	Vcc	3.13	3.3	3.47	V
Operating Case temperature	Tca	0		70	ºC
Data Rate Per Lane	fd	2.5	10.3	11.1	Gbps
Humidity	Rh	5		85	%
Power Dissipation	Pm			1.5	W
Fiber Bend Radius	Rb	3			cm

Specifications

Parameter	Symbol	Min	Typical	Max	Unit
Differential input impedance	Zin	90	100	110	ohm
Differential Output impedance	Zout	90	100	110	ohm
Differential input voltage amplitude	ΔVin	300		1100	mVp-p
Differential output voltage amplitude	ΔVout	500		800	mVp-p
Skew	Sw			300	ps
Bit Error Rate	BR			E-12
Input Logic Level High	VIH	2.0		VCC	V
Input Logic Level Low	VIL	0		0.8	V
Output Logic Level High	VOH	VCC-0.5		VCC	V
Output Logic Level Low	VOL	0		0.4	V

Note：
1.BER=10^-12; PRBS 2^31-1@10.3125Gbps.
2.   Differential input voltage amplitude is measured between TxnP and TxnN
3.   Differential output voltage amplitude is measured between RxNP and RxnN

Optical Characteristics 

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Transmitter
Centre Wavelength	λc	840	850	860	nm	–
RMS spectral width	∆λ	–	–	0.65	nm	–
Average launch power, each lane	Pout	-7.6	–	2.4	dBm	–
Difference in launch power between any two lanes (OMA)				4	dB	–
Extinction Ratio	ER	3	–	–	dB	–
Peak power, each lane				4	dBm	–
Transmitter and dispersion penalty (TDP), each lane	TDP			3.5	dB	–
Average launch power of OFF transmitter, each lane				-30	dBm	–
Eye Mask coordinates: X1, X2, X3, Y1, Y2, Y3	SPECIFICATION VALUES0.23, 0.34, 0.43, 0.27, 0.35, 0.4						Hit Ratio = 5×10-5
Receiver
Centre Wavelength	λc	840	850	860	nm	–
Stressed receiver sensitivity in OMA,each lane				-5.4	dBm	1
Maximum Average power at receiver input, each lane				2.4	dBm	–
Receiver Reflectance				-12	dB	–
Peak power, each lane				4	dBm	–
LOS Assert		-30			dBm	–
LOS De-Assert – OMA				-7.5	dBm	–
LOS Hysteresis		0.5			dB	–

Note：1．Measured with conformance test signal at TP3 for BER = 10e-12

Mechanical Dimensions

Ordering information

Part Number	Product Description
FTCQ-4X-CQ-Oxxx	xxx=different cable lengths on OM3 Multimode Fiber (MMF),0ºC ~ +70ºC
FTCQ-4X-CQ-OxxxI	xxx=different cable lengths on OM3 Multimode Fiber (MMF),-40ºC ~ +85ºC

xx(x)	Cable Length on OM3 Multimode Fiber (MMF)
03	003=3m
05	005=5m
10	010=10m
20	020=20m
50	050=50m
300	300=300m

北亿纤通 | F-tone Networks

企业邮箱：sales@f-tone.com
企业手机：19081343401
企业电话：028-85255257
企业传真：028-85977702

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.other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.reedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.ly freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.urther details are available from any F-tone Networks sales representative.e Networks sales representative.tive.s or others. Further details are available from any F-tone Networks sales representative.y F-tone Networks sales representative.