บ้าน ผลิตภัณฑ์โมดูลตัวรับสัญญาณออฟติคัล SFP

Dual Fiber SFP Optical Transceiver Module , 4.25G Single Mode 1 Gbe Sfp Lx Fiber Transceiver

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โหมดเดี่ยว SFP โมดูลรับส่งสัญญาณแสง 1310nm 40Gb / s 2km เชื่อมต่อเพล็กซ์ LC เพล็กซ์

จีน E-link China Technology Co., Ltd. รับรอง

The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

—— Faize Akçaba-Turkey

E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

—— Patrícia Maia-Brazil

สนทนาออนไลน์ตอนนี้ฉัน

Dual Fiber SFP Optical Transceiver Module , 4.25G Single Mode 1 Gbe Sfp Lx Fiber Transceiver

ภาพใหญ่ : Dual Fiber SFP Optical Transceiver Module , 4.25G Single Mode 1 Gbe Sfp Lx Fiber Transceiver

รายละเอียดสินค้า:

Place of Origin:	Shenzhen, China
ชื่อแบรนด์:	E-link China
ได้รับการรับรอง:	CE, RoHS, FCC
Model Number:	LNK-SFP-4.25G-10

การชำระเงิน:

Minimum Order Quantity:	1 piece
ราคา:	negotiable
Packaging Details:	1 piece in 1 carton box
Delivery Time:	3-5 working days
Payment Terms:	T/T, Western Union, MoneyGram, Paypal
Supply Ability:	1000000000pcs/Month

ติดต่อ

รายละเอียดสินค้า

Fiber Channel:	1.0625/2.125/4.25Gb/s	Gigabit Ethernet:	compatible
• 1310nm DFB Laser:	Support	SFP MSA SFF-8074i:	compatible
• Digital Diagnostic SFF-8472:	Support	Warranty:	2 years
เน้น:	cisco compatible sfp modules , fiber optic transceiver module

4.25G Single Mode Dual Fiber 10km 1310nm SFP Optical Transceiver Module

Features

+3.3V single power supply
Supports 1.0625/2.125/4.25Gb/s Fiber Channel Operation

Gigabit Ethernet compatible
1310nm DFB Laser
SFP MSA SFF-8074i compliant
Digital Diagnostic SFF-8472 compliant
Compatible with RoHS
Operating case temperature:
Commercial: 0 to +70°C
Industrial: -40 to +85°C

Applications

Tri Rate 1.0625 / 2.125 / 4.25Gbp/s Fiber Channel
1.25Gbp/s 1000Base-LX Ethernet and 1000Base-LX10 (Rate selectable version)

Description

The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

The transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)1. They are compatible with Fiber Channel per FC-PI-2 Rev. 10.0. also simultaneously compatible with Gigabit Ethernet as specified in IEEE Std 802.3.

Absolute Maximum Ratings

Table 1 - Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Power Supply Voltage	Vcc-Vee	0	3.6	V
Operating Case Temperature (Commercial)	Tc	0	70	°C
Operating Case Temperature (Industrial)	Tc	-40	+85	°C
Storage Temperature	Ts	-40	+85	°C
Operating Humidity	-	5	90	%

Recommended Operating Conditions

Table 2 - Recommended Operating Conditions

Parameter		Symbol	Min	Typical	Max	Unit
Operating Case Temperature	Standard Industrial	Tc Tc	0 -40		+70 +85	°C °C
Power Supply Voltage		Vcc	3.13	3.3	3.47	V
Power Supply Current		Icc			300	mA
Data Rate				4.25		Gbps

Optical and Electrical Characteristics

Table 3 - Optical and Electrical Characteristics

Parameter		Symbol		Min	Typical	Max	Unit	Notes
Transmitter
Date Rate					4.25		Gb/S
Centre Wavelength			λc	1260	1310	1360	nm
Spectral Width (-20dB)			∆λ			1	nm
Side Mode Suppression Ratio			SMSR	30			dB
Average Output Power (BOL)			Pout	-8		0	dBm	1
Extinction Ratio			ER	5			dB
Average Launch Power-OFF Transmitter			Pout			-40	dBm
Optical Eye Diagram			Fiber Channel Compliant
Optical Rise/Fall Time(20%~80%)			tr/tf			130	ns
Data Input Swing Differential			V_IN	200		2400	mV	2
Input Differential Impedance			Z_IN	90	100	120	Ω
TX Disable	Disable			2.0		Vcc	V
TX Disable	Enable			0		0.8	V
TX Fault	Fault			2.0		Vcc	V
TX Fault	Normal			0		0.8	V
Receiver
Centre Wavelength			λc	1260		1360	nm
Receiver Sensitivity (BOL)			Sen			-18	dBm	3
LOS De-Assert			LOS_D			-18	dBm
LOS Assert			LOS_A	-28			dBm
LOS Hysteresis				0.5		6	dB
Receiver Reflectance						-20	dB
Data Output Swing Differential			Vout	350		1800	mV	4
Loss of Signal (LOS) Assert Time			TAssert			500	nS
Loss of Signal (LOS) DeassertTime			TDeassert			500	nS
LOS			High	2.0		Vcc	V
LOS			Low	0		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 @4250Mbps, BER ≤1×10^-12

4. Internally AC-coupled.

Timing and Electrical

Table 4 - Timing and Electrical

Parameter	Symbol	Min	Typical	Max	Unit
Tx Disable Negate Time	t_on			1	ms
Tx Disable Assert Time	t_off			10	µs
Time To Initialize, including Reset of Tx Fault	t_init			300	ms
Tx Fault Assert Time	t_fault			100	µs
Tx Disable To Reset	t_reset	10			µs
LOS Assert Time	t_loss_on			100	µs
LOS De-assert Time	t_loss_off			100	µs
Serial ID Clock Rate	f_serial_clock			400	KHz
MOD_DEF (0:2)-High	V_H	2		Vcc	V
MOD_DEF (0:2)-Low	V_L			0.8	V

Diagnostics

Table 5 – Diagnostics Specification

Parameter	Range	Unit	Accuracy	Calibration
Temperature	0 to +70	°C	±3°C	Internal / External
Temperature	-40 to +85	°C	±3°C	Internal / External
Voltage	3.0 to 3.6	V	±3%	Internal / External
Bias Current	0 to 100	mA	±10%	Internal / External
TX Power	-9 to -3	dBm	±3dB	Internal / External
RX Power	-23 to -3	dBm	±3dB	Internal / External

Digital Diagnostic Memory Map

The transceivers provide serial ID memory contents and diagnostic information about the present operating conditions by the 2-wire serial interface (SCL, SDA).

The diagnostic information with internal calibration or external calibration all are implemented, including received power monitoring, transmitted power monitoring, bias current monitoring, supply voltage monitoring and temperature monitoring.

แท็ก:

ผู้ติดต่อ: Mike Peng

โทร: 136 8646 9576

แฟกซ์: 86-755-8312-8674