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: 3.0G SFP Module DWDM 40KM

产品分类：Color Light Module
产品编号：XYT-3-SFP-DW-40

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产品概述
产品特性
产品应用
产品参数

- Products description -

3Gbps Single Mode DWDM SFP Transceiver Small Form Factor Pluggable(SFP)transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement(MSA)and SFF-8472.The transceiver consists of five sections:the LD driver,the limiting amplifier,the digital diagnostic monitor,the DFB laser and the APD.The module data link up to 40KM in 9/125um single mode fiber.It offers a simple and convenient way to interface PCBs to single mode fiber optic cables in Dense Wavelength Division Multiplexing(DWDM)applications.It is a high performance,cost effective module for serial optical data communication applications。The optical output can be disabled by a TTL logic high-level input of Tx Disable,and the system also can disable the module via I2C.Tx Fault is provided to indicate that degradation of the laser.Loss of signal(LOS)output is provided to indicate the loss of an input optical signal of receiver or the link status with partner.The system can also get the LOS(or Link)/Disable/Fault information via I2C register access.

- Product Specification -

1. Transceiver unit with independent
2. DWDM DFB Laser diode transmitter
3. APD photodiode receiver
4. Compliant with DWDM SFP MSA
5. SFF-8472 with duplex LC receptacle
6. Hot-pluggable
7. Metal enclosure for lower EMI
8. 3.3V Single power supply
9. 100GHz ITU Grid,C Band
10. Wavelength controlled within ± 0.1nm over life and temperature
11. Digital diagnostic monitoring
12. 40 km with 9/125um single mode fiber(SMF)of maximum interconnect distances
13. Case operating temperature：0°C to+70°C

- Product Specification -

1．C Band DWDM networks
2．SONET/SDH networks
3．Fiber channel
4．Gigabit Ethernet

- 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

Part No.	Form Factor	Data Rate	Distance	Wavelength	Connector	DDM
XYT-00854G-S5x(D)	SFP	4.25G	500m	850nm	LC	Y
XYT-00314G-L1xD	SFP	4.25G	10km	1310nm	LC	Y
XYT-00314G-L3xD	SFP	4.25G	30km	1310nm	LC	Y
XYT-00554G-L4XD	SFP	4.25G	40km	1550nm	LC	Y
XYT-003148-L2x(D)	SFP	2.5G	20km	1310nm	LC	Y
XYT-008548-S3x(D)	SFP	2.5G	300m	850nm	LC	Y
XYT-005548-L8x(D)	SFP	2.5G	80km	1550nm	LC	Y
XYT-003148-L4x(D)	SFP	2.5G	40km	1310nm	LC	Y
XYT-005548-12CD	SFP	2.5G	120km	1550nm	LC	Y
XYT-008524-S5x(D)	SFP	1.25G	550m	850nm	LC	Y
XYT-003124-L2x(D)	SFP	1.25G	20km	1310nm	LC	Y
XYT-005524-L8C(D)	SFP	1.25G	80km	1550nm	LC	Y
XYT-003124-L4x(D)	SFP	1.25G	40km	1310nm	LC	Y
XYT-005524-12C(D)	SFP	1.25G	120km	1550nm	LC	Y
XYT-003112-L2x(D)	SFP	622M	20km	1310nm	LC	Y
XYT-003112-L4x(D)	SFP	622M	40km	1310nm	LC	Y
XYT-008503-02C(D)	SFP	155M	2km	850nm	LC	Y
XYT-003112-L8x(D)	SFP	622M	80km	1550nm	LC	Y
XYT-005503-L8CD	SFP	155M	80km	1310nm	LC	Y
XYT-003103-L2C(D)	SFP	155M	20km	1310nm	LC	Y
XYT-003103-L4C(D)	SFP	155M	40km	1310nm	LC	Y
XYT-005503-12CD	SFP	155M	120km	1550nm	LC	Y

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3.0G SFP Module DWDM 40KM

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