北亿纤通荣誉产品

SFP-ZX,SFP-ZX光模块,SFP-ZX-1550NM

产品分类：SFP 光模块

模块封装：

模块波长：

更新时间：2012-08-31 10:00

官方网址：http://www.f-tone.com

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CONTENT

SFP-ZX,SFP-ZX光模块,SFP-ZX-1550NM

特点：

应用：

Up to 1.25Gbps data rate
Distance up to 80km on 9/125um SMF
Duplex LC receptacle optical interface compliant
Single +3.3V power supply
DDM function implemented
External calibration
Receiver Loss of Signal Output
AC coupling of PECL signals
Serial ID module on MOD(0-2)
International Class 1 laser safety certified
Transmitter disable input
Operating temperature range:
Commercial Temperature: -5℃ ~ +70℃
Industrial Temperature: -40℃~ +85℃
Compliant with RoHS6

Gigabit Ethernet 1000Base-ZX
Gigabit Fiber Channel
Switch to switch interface
Switched backplane 应用

Absolute Maximum Ratings

Parameter	Symbol	Unit	Min	Max
Storage Temperature Range	Ts	℃	-40	+85
Relative Humidity	RH	%	5	95
Power Supply Voltage	Vcc	V	-0.5	+3.7

Recommended Operating Conditions

Parameter	Symbol	Unit	Min	Typ	Max
Case Operating Temperature -CT	T_C-_CT	℃	0		70
Case Operating Temperature - IT	T_C-_I_T	℃	-40		85
Power Supply Voltage	Vcc	V	3.135	3.3	3.465
Data rate		Gb/s		1.25/1.0625

Specifications (tested under recommended operating conditions, unless otherwise noted)

Parameter			Symbol	Unit	Min		Typ	Max	Notes
Electrical Characteristics
Supply Current		Tx Section	Icc	mA				300	1
		Rx Section
Single Ended Data Input Swing				mV	150			1200
Single Ended Data Output Swing				mV	300			600
TX_fault /LOS output (TTL)			VOH	V	2.0			Vcc
			VOL		0			0.8
TX_disable input (TTL)			VOH	V	2.0			Vcc
			VOL		0			0.8
Optical transmitter Characteristics
Launch Optical Power			Po	dBm	-2	0		+3
Center Wavelength Range			λc	nm	1500	1550		1580
Extinction Ratio			EX	dB	9
Spectral Width (-20dB)			D△λl	nm				1
Total Jitter			TJ	ps				227	2
Relative Intensity Noise			RIN	dB/Hz				-120	3
Eye Diagram			Complies with IEEE802.3z eye masks when filtered
Dispersion Penalty				dB				2
Optical Rise/Fall Time			Trise/Tfall	Ps				260	4
Optical receiver Characteristics
Receiver Sensitivity			S	dBm				-23	5
Overload Input Optical Power			Pin	dBm	-3
LOS	Optical Deassert		P_Deassert	dBm				-24
	Optical Assert		P_Assert		-35
LOS Hysteresis			P_in	dB	0.5		3	6	6

Note1.    The supply current includes SFP module’s supply current and test board working current.
Note2.    TP refers to the compliance point specified in IEEE802.3z, section 38.2.1.
Note3.    RIN is the laser noise, integrated over a specified bandwidth, measured relative to average optical power
                with 12dB return loss.
Note4.    Optical transition time is the time interval required for the rising or falling edge of an optical pulse to
                transition between the 20% and 80% amplitudes relative to the logical 1 and 0 levels.
Note5.    Measured with a PRBS2⁷-1 test pattern, @1.25Gb/s, EX=9dB, BER<10^-12.
Note6.    The LOS Hysteresis to minimize “chatter” is on the output line. In principle, Hysteresis alone does not
                     guarantee chatter-free operation.

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