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: 3.0G SFP optic transceiver 40KM

产品分类：Dual Fiber Module
产品编号：XYT-3G-SFP-40

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产品概述
产品特性
产品应用
产品参数

- Products description -

The XYT optic SFP transceivers are high performance,cost effective modules supporting multi-rate of 3Gbps and 80km transmission distance with SMF.The transceiver consists of three sections:a FP laser transmitter,a PIN photodiode integrated with a trans-impedance preamplifier(TIA)and MCU control unit.All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement(MSA)and SFF-8472.For further information,please refer to SFP MSA.

- Product Features -

1．Operating data rate up to 3Gbps

2．1310nm laser and PIN photodetector for 40km transmission with SMF

3．PIN photodetector for 100m transmission with SMF

4．Meet SFP MSA and SFF-8472 with LC receptacle

5．Metal Enclosure for Lower EMI

6．Comply with SFP MSA

7．Operation Temperature Range 0~70oC or-40~85oC Optional

8．Single+3.3V Power Supply

9．RoHS-6 Compliant

- Product Specification -

1．Gigabit Ethernet

2．Fiber Channel

3．WDM Application

4．Switch to Switch interface

5．Switch backplane applications

6．ATM

7．SONT/SDH/PDH

8．FDDI

9．Other optical transmission system

- 产品参数 -

Table 1-Optical and Electrical Characteristics

Parameter		Symbol		Min	Typical	Max	Unit	Notes
Transmitter
Centre Wavelength			λc	1260	1310	1360	nm
Spectral Width(RMS)			?λ			4	nm
Average Output Power			Pout	-9		-3	dBm	1
Extinction Ratio			ER	9			dB
Optical Rise/Fall Time(20%~80%)			tr/tf			0.26	ns
Data Input Swing Differential			VIN	400		1800	mV	2
Input Differential Impedance			ZIN	90	100	110	Ω
TX Disable	Disable			2		Vcc	V
TX Disable	Enable			0		0.8	V
TX Fault	Fault			2		Vcc	V
TX Fault	Normal			0		0.8	V
Receiver
Centre Wavelength			λc	1260		1580	nm
Receiver Sensitivity						-23	dBm	3
Receiver Overload				-3			dBm	3
LOS De-Assert			LOSD			-24	dBm
LOS Assert			LOSA	-35			dBm
LOS Hysteresis				1		4	dB
Data Output Swing Differential			Vout	400		1800	mV	4
LOS			High	2		Vcc	V
LOS			Low			0.8	V

NOTE:

1.The optical power is launched into SMF.

2.PECL input,internally AC-coupled and terminated.

3.Measured with a PRBS 27-1 test pattern@1250Mbps,BER ≤1×10-12.

4.Internally AC-coupled.

Ordering information

Mode

Rate

Wavelength

Transmission

distance

Transmitter power

Receiver

sensitivity

Diode

Interface

XYT-SFP-SX

3Gb/s

850 nm

300M

-3~-8

≤-17

VCSEL

XYT-SFP-LX

3Gb/s

1310nm

10KM

-3~-9

≤-18

DFB

XYT-SFP-EX

3Gb/s

1310nm

40KM

0~3

≤-20

DFB

XYT-SFP-ZX

3Gb/s

1550nm

80KM

0~5

≤-28

DFB

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3.0G SFP optic transceiver 40KM

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