1.25G 40KM SFP BIDI CWDM

Model NO.: SFP BIDI CWDM 1.25G 40KM Transceiver

Quantity:

Product Description
Application Description

- Specification -

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

Notes:

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.

Table2-Product selection

Wavelength	xx or yy	Clasp Color Code	Wavelength	xx or yy	Clasp Color Code
1270 nm	27	Gray	1450 nm	45	Brown
1290 nm	29	Gray	1470 nm	47	Gray
1310 nm	31	Gray	1490 nm	49	Purple
1330nm	33	Purple	1510 nm	51	Blue
1350 nm	35	Blue	1530 nm	53	Green
1370 nm	37	Green	1550 nm	55	Yellow
1390 nm	39	Yellow	1570 nm	57	Orange
1410 nm	41	Orange	1590 nm	59	Red
1430 nm	43	Red	1610 nm	61	Brown

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

Features
1．Up to 1.25Gb/s data links
2．DFB laser transmitter
3．PIN photo-detector
4．Up to 40KM on 9/125?m SMF
5．Hot-pluggable SFP footprint
6．BIDI LC/UPC type pluggable optical interface
7．Low power dissipation
8．Metal enclosure,for lower EMI
9．RoHS compliant and lead-free
10．Single+3.3V power supply
11．Support Digital Diagnostic Monitoring interface
12．Compliant with SFF-8472
13．Case operating temperature
14．Commercial:0°C to+70°C
15．Commercial:0°C to+70°C

Applications
1．Switch to Switch Interface
2．Gigabit Ethernet
3．Switched Backplane Applications
4．Router/Server Interface
5．Other Optical Links