3.125G 单模 1550nm 10km SFP BIDI光模块 - 北亿纤通|F-tone Networks-全球光芯片光器件光模块光通信系统产品领导者!

Product Features
● 1310nm FP/ 1550nm DFB Laser Diode with MQW Structure
● InGaAs PIN-TIA Photodiode Receiver
● Reach 10 km Transmission Distance on 9/125μm SMF
● DUAL Single Mode Transceiver SFP Footprint LC Optical Interface
● Compliant With SFP MSA and SFF-8472
● Digital Diagnostic Monitoring Interface
● Single +3.3V Power Supply
● CML Differential Inputs and Outputs
● LVTTL Signal Detection Output
● Compliant With ITU-T G.957
● Compliant With RoHS and Lead Free
● Metal Enclosure for Lower EMI
● Operating Case Temperature:
Standard: 0 to +70°C
Extend: -20 to +85°C
Industrial: -40 to +85°C

Product Applications
● Gigabit Ethernet
● Fiber Channel
● ATM/SONET/SDH/Switch/Router
● Other Optical Transmission Systems

Performance Specifications
Absolute Maximum Ratings

Parameter	Symbol		Min	Max	Unit
Storage Temperature	Tst		-40	+85	°C
Operating Temperature	TO	BYCS-Bxx31-10D	0	+70	°C
		BYCS-Bxx31-10DE	-20	+85	°C
		BYCS-Bxx31-10DE	-40	+85	°C
Input Voltage	–		GND	VCC	V
Power Supply Voltage	VCC-VEE		0	+3.6	V

Note: Stress in excess of maximum absolute ratings can cause permanent damage to the module.

Recommended Operating Conditions

Parameter	Symbol		Min	Typ	Max	Unit
Storage Temperature	Tst		-40	–	+85	°C
Operating Case Temperature	TC	BYCS-Bxx31-10D	0	–	+70	°C
		BYCS-Bxx31-10DE	-20	–	+85	°C
		BYCS-Bxx31-10DI	-40	–	+85	°C
Power Supply Voltage	VCC		3.1	3.3	3.5	V
Power Supply Current	ICC		–	–	300	mA
Data Rate	DR		–	3.125	–	Gbps

Optical Specification

Transmitter
Paramet			Symbol	Min	Typ	Max	Unit	Note
CenterWavelength		1310 FP	λC	1270	1310	1360	nm
CenterWavelength		1550 DFB	λC	1500	1550	1580	nm
Spectral Width		DFB	Δλ	–	–	1	nm	–
Spectral Width		FP	Δλ			3	nm
SMSR				30			dB	DFB
Average Optical Output Power			Po	-10	–	-1	dBm	–
Extinction Ratio			ER	6	–	–	dB	–
	Receiver
	Parameter		Symbol	Min	Typ	Max	Unit	Note
	Operate Wavelength		λC	1261	–	1360	nm	–
	Operate Wavelength		λC	1500	1550	1580	nm
	Receiver Sensitivity		RSENS	–	–	-18	dBm	1
	Receiver Saturation		PRS	0	–	–	dBm	1
	LOS Assert		–	-35	–	–	dBm	Alarm: High-level
	LOS De-Assert		–	–	–	-20	dBm	Alarm: High-level
	LOS Hysteresis		–	0.5	–	5	dBm	–

Note: 1. Minimum Sensitivity and saturation levels for a 223-1 PRBS test pattern @3125Mbps.

Electrical Specification

Transmitter
Parameter		Symbol	Min	Typ	Max	Unit	Note
Power Supply Current		ICCT	–	80	160	mA	2
Input Differential Impedance		ZIN	90	100	110	Ω	–
Input Swing Differential Voltage		VIN	350	–	1600	mV	3
TX-Disable Voltage	Disable	–	2.0	–	VCC	V	–
TX-Disable Voltage	Enable	–	0	–	0.8	V	–
TX-Fault Voltage	Fault	–	2.0	–	VCC	V	–
TX-Fault Voltage	Normal	–	0	–	0.8	V	–
Receiver
Parameter		Symbol	Min	Typ	Max	Unit	Note
Power Supply Current		ICCR	–	70	150	mA	2
Output Swing Differential Voltage		VOUT	800	–	2000	mV	4
LOS Voltage	High	–	2.0	–	VCC	V	–
LOS Voltage	Low	–	0	–	0.8	V	–

Note:

2. The current excludes the output load current.
3. CML input, internally AC-coupled and terminated.
4. Internally AC-coupled.

Package Diagram
Board Layout Hole Pattern

LC Side Interface

Order Information

产品型号	封装	波长(-xx)	速率(xx)	传输距离 (-xx)	x	等级(x)
BYCS-B1331-10Dxx / BYCS-B1531-10Dxx	SFP	B13=T1310/R1550 B15=T1550/R1310	31=3.125G	10=10km	空不带DDM D 带DDM	空商业级 E 扩展级 I 工业级

北亿纤通 | F-tone Networks

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企业手机：19081343401
企业电话：028-85255257
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注：本产品有全国产化型号可选
本产品仅展示部分参数，如有需要，请您联系我们。

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