6GHz DSFP-RF 2T2R Analog Optical Transceiver

Features
● Two optical transmitter and two optical receiver integrated
● Innovative design of golden finger for RF transmission
● Pluggable LC/PC optical connector
● Wide operating frequency from 100MHz to 6GHz
● Automatic optical power control
● Both Tx and Rx have optical power monitoring function
● High dynamic input and output range
● I2C interface
● Low power consumption

Applications
● WiMAX /Wi-Fi/ 4G / 5G/ 6G
● Mobile backhaul
● GPS/BEIDOU signal transport
● Antenna remoting
● Distributed antenna system

Absolute Maximum Ratings

Parameter	Symbol	Condition	Min.	Max.	Unit
Operating Temperature	Topr	Case temperature	-40	+85	℃
Storage Temperature	Tstg		-40	+85	℃
DC Operating Voltage	Vd	Tx	—	+3.5	V
		Rx	—	+5.5
RF Input Power	Prf	Tx RF input	—	19	dBm
Saturation Input Optical Power	Ps	Rx optical input	—	10	mW
Relative Humidity	Hr		—	95	%
Pressure	Pr		86	106	kPa
ESD		Human body model		Class 1A

Note：Operation beyond these absolute maximum conditions may degrade device performance, lead to device failure, shorter lifetime, and will invalidate the device warranty.

Typical Specification

Parameter	Test Condition		MIN.	TYP.	MAX.	Unit
Case temperature	Cover point		-40	+25	+85	°C
Number of Channels	FX10、FX11		4(2T2R)
Frequency Range			0.1	—	6	GHz
Optical Wavelength	FX10	Tx1	1330±10			nm
		Rx1	1270±10
		Tx2	1270±10
		Rx2	1330±10
	FX11	Tx1	1270±10
		Rx1	1330±10
		Tx2	1330±10
		Rx2	1270±10
Gain	F≤ 3GHz		-30	-25	—	dB
	6GHz≥F> 3GHz		-32	-27	—
Gain Flatness	100MHz ~ 6GHz ，TR link		—	±2	±3	dB
Output OpticalPower	Operation point		6	8	—	dBm
Input P-1dB	4GHz		15	17	—	dBm
2nd HarmonicRejection	Pin=0dBm, 100MHz~4GHz		40	—	—	dB
	Pin=0dBm, 4GHz~6GHz		30	—	—
SFDR			103	110	—	dB·Hz2/3
RF Return Loss	RF input and output port		6	10	—	dB
Input IP3	P1, P2=2dBmwith interval from 100MHz to 1GHz		23	30	—	dBm
Noise Figure (1)	F≤ 3GHz		—	35	40	dB
	6GHz≥F> 3GHz		—	37	42
Isolation	Tx-Tx		35	—	—	dB
	Tx-Rx		40	—	—
Operating Current	2T2R		—	—	300	mA
Operating Voltage	Tx Power supply		+3.14	+3.3	+3.47	V
	Rx power supply		—	+5or+3.3	—
Power dissipation	2T2R		—	0.6	1	W

Note: (1) Test with 1-meter SMF-28 fiber, without amplify.

Mechanical (unit: mm)

Ordering Information

FT-79-OM	–	CCC	273	N	P	–	F	X	1x（3）
FT-79-OM：			Wavelength（1）： 273： 1270nm Tx and 1330nm Tx		Optical Connector and Fiber Type（2）： P： LC/PC SM		Tx and Rx number： F：  4	OperatingTemperatureX: -40 to 85℃	10：Tx1 1330nm ，Tx2 1270nm11:Tx1 1270nm ，Tx2 1330nm

Note:
(1) Other wavelengths can be customized;
(2) Other types of optical fiber connector type can be customized.
(3) see the Connector and Interface part(2)：“The relative position of Tx1/Rx1 and Tx2/Rx2 optical direction” for more details.

北亿纤通 | F-tone Networks

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注：本产品有全国产化型号可选
本产品为FT-79系列，仅展示部分参数，如有需要，请联系我们。

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. rther details are available from any F-tone Networks sales representative.