SFP 2M DUAL 15KM Transceiver - 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
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 ~ +70°C/Extend：-20 ~ +85°C/Industrial：-40 ~ +85°C

Product Applications

Fast Ethernet
ATM/SONET/SDH
Switch/Router

General Description

The SFP transceivers are high performance, cost effective modules supporting data-rate of 2 Mbps and 15km transmission distance 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	Ts	-40	+85	℃
Operating Temperature	Tc	0	+70	℃
		-20	+85	℃
		-40	+85	℃
Input Voltage	/	GND	Vcc	V
Power Supply Voltage	Vcc-VEE	0	+3.6	V

Note：

1、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	Ts	-40		+85	℃
Operating Case Temperature	Tc	0		+70	℃
		-20		+85	℃
		-40		+85	℃
Power Supply Voltage	Vcc	3.1	3.3	3.5	V
Power Supply Current	Icc			300	mA
Data Rate	DR		2		Mbps

Optical Specification

Transmitter
Parameter	Symbol	Min	Typ	Max	Unit	Note
Center Wavelength	λc	1290	1310	1360	nm
Spectral Width	Dλ			4	nm	RMS
Average Optical Output Power	Po	-15		-3	dBm
Extinction Ratio	ER	12			dB
Receiver
Operate Wavelength	λc	1100	1310	1600	nm
Receiver Sensitivity	RSENS			-32	dBm	1
Receiver Saturation	PRS	-3			dBm	1
LOS Assert	/	-45			dBm	Alarm: High-level
LOS De-Assert	/	–		-33	dBm	Alarm: High-level
LOS Hysteresis	/	0.5		5	dBm

Note：

1、Minimum Sensitivity and saturation levels for a 2⁷-1 PRBS test pattern @2Mbps.

Electrical Specification

Transmitter
Parameter		Symbol	Min	Typ	Max	Unit	Note
Power Supply Current		IccT			200	mA	1
Input Differential Impedance		ZIN	90	100	110	Ω
Input Swing Differential Voltage		VIN	500		2400	mV	2
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
Power Supply Current		IccR			50	mA	1
Output Swing Differential Voltage		VOUT	600		2000	mV	3
LOS Voltage	High	/	2.0		Vcc	V
LOS Voltage	Low	/	0		0.8	V

Note：

1、The current excludes the output load current.

2、CML input, internally AC-coupled and terminated.

3、Internally AC-coupled.

Mechanical specifications

LC Interface

Ordering Information

Model	Specification Description
BYCS-13L1-15D	SFP single-mode dual fiber, 2M, 1310nm, 15KM, commercial grade, 3.3V, LC
BYCS-13L1-15DI	SFP single-mode dual fiber, 2M, 1310nm, 15KM, industrial grade, 3.3V, LC

北亿纤通 | F-tone Networks

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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（L1），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.resentative.