SFF光模块,2.5G,1310nm,10km,2X5

Features
● Duplex LC receptacle optical interface compliant
● Operating Data Rate up to 2.5Gbps
● Single 3.3V power supply
● LVPECL Signal Input / Output
● LVTTL Transmitter Disable Input
● LVTTL Signal Detect Output
● Small Form Factor 2×10 pin Package
● Low EMI and excellent ESD protection
● Class I laser safety standard IEC-60825 compliant
● RoHS6 Compliance
● Operating Case Temperature
Standard: 0~70°C
Industrial: -40~85°C

Application
● Gigabit Ethernet
● SONET / SDH Equipment Interconnect
● Fiber Channel Links
● Other Optical Links

Standard
● Compliant with MSA SFF
● Compliant with SFF-8472

Specification

Absolute Maximum Ratings
Parameter	Symbol	Min	Max	Unit
Storage temperature	TS	-40	85	°C
Power Supply Voltage	VCC	0	3.6	V
Relative Humidity	RH	5	95	%
Soldering Temperature			260/10	°C/S

Recommended Operating Conditions
Parameter	Symbol	Min	Typical	Max	Unit	Notes
Operating Case Temperature	TC	-5		70	°C	FTBF-1324-10D
		-40		85		FTBF-1324-10DI
Power Supply Voltage	VCC	3.13	3.3	3.47	V
Data Rate				2.5	Gbps
Fiber Length 9/125μm core SMF				10	km

Electrical Characteristics
Parameter	Symbol	Min	Typical	Max	Unit	Notes
Total Supply Current	ICC			300	mA
Transmitter
Transmitter Differential Input Voltage		400		2400	mV
Tx_Fault Output Voltage – High	VOH	2.4		Vcc	V	LVTTL
Tx_Fault Output Voltage – Low	VOL	0		0.4	V	LVTTL
Tx_Disable Input Voltage – High	VIH	2		Vcc	V	LVTTL
Tx_Disable Input Voltage – Low	VIL	0		0.8	V	LVTTL
Input Differential Impedance	ZIN	85	100	115	Ω
Receiver
Receiver Differential Output Voltage		600		1600	mV

Electrical Characteristics
Parameter	Symbol	Min	Typical	Max	Unit	Notes
SD Output Voltage – High	VOH	2.4		Vcc	V	LVTTL
SD Output Voltage – Low	VOL	0		0.4	V	LVTTL
Output Differential Impedance	ZOUT	90	100	110	Ω

Optical Transmitter Characteristics
Parameter	Symbol	Min	Typical	Max	Unit	Notes
Average Output Power	POUT	-9		-3	dBm
Center Wavelength	λc	1260	1310	1360	nm
Spectral Width (-20dB)	Δλ			1	nm
Side Mode Suppression Ratio	SMSR	30			dB
Extinction Ratio	ER	8.2			dB
Relative Intensity Noise	RIN			-128	dB/Hz
Optical Return Loss		12			dB
Transmitter and Dispersion Penalty	TDP			3.2	dB
Transmitter OFF Power	POFF			-45	dBm
Output Eye Diagram	Complies with IEEE802.3ae
Optical Receiver Characteristics
Parameter	Symbol	Min	Typical	Max	Unit	Notes
Center Wavelength	λc	1260		1610	nm
Receiver Sensitivity	PSEN			-18	dBm	Note 1
Input Saturation Power (Overload)	PSAT	0.5			dBm
Receiver Reflectance				-12	dB
SD Assert Level	SDA			-19	dBm
SD De-Assert Level	SDD	-35			dBm
SD hysteresis	HYS	0.5		6	dB

Note1. Measured with PRBS223-1 pattern, @2.488Gbps, ER=8.2dB, BER=1×10-12

Package Outline
Dimensions are in millimeters. All dimensions are ±0.1mm unless otherwise specified. (Unit: mm)

Ordering Information

Part Number	Specifications
	Package	Data Rate (Gbps)	Wavelength(nm)	Temperature(°C)	Reach (km)	DDM
FTBF-1324-10D	SFF	2.5	1310	-5~70	10	Y
FTBF-1324-10DI	SFF	2.5	1310	-40~85	10	Y

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