155M 单模1550nm 40km 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
● Uncooled Laser Diode with MQW Structure
● InGaAs PIN-TIA Photodiode Receiver
● 9/125μm SMF
● BIDI Single Mode Transceiver SFP Footprint
● LC Or SC Optical Interface Are Optional
● 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
● Fast Ethernet
● ATM/SONET/SDH
● Switch/Router
● Other Optical Transmission Systems

Description
The SFP transceivers are high performance, cost effective modules supporting data-rate of 155Mbps on 9/125μm SMF
The transceiver consists of three sections: a laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and DDMI control unit. All modules satisfy class I laser safety requirements.
The transceivers are compliant with the Small Form-Factor Pluggable (SFP) Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

Performance Specifications
Absolute Maximum Ratings

Parameter	Symbol		Min	Max	Unit
Storage Temperature	Tst		-40	+85	°C
Operating Temperature	T_O	BYCS-Bxx03-20D	0	+70	°C
		BYCS-Bxx03-20DE	-20	+85	°C
		BYCS-Bxx03-20DI	-40	+85	°C
Input Voltage	–		GND	VCC	V
Power Supply Voltage	V_CC-V_EE		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	T_C	BYCS-Bxx03-20D	0	–	+70	°C
		BYCS-Bxx03-20DE	-20	–	+85	°C
		BYCS-Bxx03-20DI	-40	–	+85	°C
Power Supply Voltage	V_CC		3.1	3.3	3.5	V
Power Supply Current	I_CC		–	–	300	mA
Data Rate	DR		–	155	–	Mbps

Optical Specification

Transmitter
Parameter		Symbol	Min	Typ	Max	Unit	Note
Center Wavelength	1310 FP	λ_C	1261	1310	1360	nm	BYCS-B1303-20Dxx
Center Wavelength	1550	λ_C	1501	1550	1600	nm	BYCS-B1503-20Dxx
Spectral Width	1310nmFP	Δλ	–	–	4	nm	–
Spectral Width	1550nm DFB	Δλ			1	nm
Average Optical Output Power		P_o	-15	–	-3	dBm	20KM
Average Optical Output Power @ 1310nm TX		P_o	-5		0	dBm	40KM
Average Optical Output Power @ 1550nm TX		P_o	-12		-3	dBm	40km
Extinction Ratio		ER	10	–	–	dB	–
Optical Rise/Fall Time(20%-80%)		Tr/Tf	–	–	2.8	ns	–
Output Eye Diagram		Compliant with ITU-T G.957
Receiver
Parameter		Symbol	Min	Typ	Max	Unit	Note
Operate Wavelength	1550	–	1501	1550	1600	nm	BYCS-B1303-20Dxx
Operate Wavelength	1310	–	1261	1310	1360	nm	BYCS-B1503-20Dxx
Receiver Sensitivity		R_SENS	–	–	-32	dBm	1
Receiver Saturation		P_RS	-3	–	–	dBm	1
LOS Assert		–	-48	–	–	dBm	Alarm: High-level
LOS De-Assert		–	–	–	-34	dBm	Alarm: High-level
LOS Hysteresis		–	0.5	–	5	dBm	–

Note: 1. Minimum Sensitivity and saturation levels for a 2²³-1 PRBS test pattern @155Mbps.

Electrical Specification

Transmitter
Parameter		Symbol	Min	Typ	Max	Unit	Note
Power Supply Current		I_CCT	–	70	150	mA	2
Input Differential Impedance		Z_IN	90	100	110	Ω	–
Input Swing Differential Voltage		V_IN	500	–	2400	mV	3
TX-Disable Voltage	Disable	–	2.0	–	V_CC	V	–
TX-Disable Voltage	Enable	–	0	–	0.8	V	–
TX-Fault Voltage	Fault	–	2.0	–	V_CC	V	–
TX-Fault Voltage	Normal	–	0	–	0.8	V	–
Receiver
Parameter		Symbol	Min	Typ	Max	Unit	Note
Power Supply Current		I_CCR	–	70	140	mA	2
Output Swing Differential Voltage		V_OUT	600	–	2000	mV	4
LOS Voltage	High	–	2.0	–	V_CC	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 SideInterface

TYPE D:

TYPE A:

SC Side Interface

订单信息

产品型号	封装	波长(-xx)	速率(xx)	传输距离 (-xx)	x	等级(x)
BYCS-B1303-40Dxx / BYCS-B1503-40Dxx	SFP	B13=T1310/R1550 B15=T1550/R1310	03=155M	20=20km 40=40km	空不带DDM D 带DDM	空商业级 E 扩展级 I 工业级

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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.

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