IR4/LR4 QSFP+PSM Optical Transceiver QSFP Module In Fiber Optic Network Equipment

Product Details:

Place of Origin:	China
Brand Name:	Wangtong
Certification:	ISO9001
Model Number:	40G-QSFP+ PSM

Payment & Shipping Terms:

Minimum Order Quantity:	1 piece
Price:	negotiable
Packaging Details:	10pc/box
Delivery Time:	5-10 days upon order quantitities
Payment Terms:	L/C, T/T, Western Union,Paypal
Supply Ability:	10000pcs/month

Contact Now

Detailed Product Description

Product Name:	40Gb/s QSFP+ PSM 2km Optical Transceiver	Data Rate:	40G
Transmission Distance:	2KM	Application:	FTTH FTTB FTTX Network
Power Supply Voltage:	3.3V	Wavelength:	1270-1330nm
High Light:	multimode sfp transceiver , sfp bidirectional transceiver

40g SFP module IR4/LR4 QSFP+PSM transceiver QSFP module in fiber optic network equipment

Description

40Gb/s QSFP+ PSM 2km is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for InfiniBand QDR/DDR/SDR, 10G/8G/4G/2G fiber channel . and SAS Applications. The QSFP full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10.3Gbps operation for an aggregate data rate of 40Gbps 2km using single mode fiber. These modules are designed to operate over single mode fiber systems using 1310nm DFB laser array. An optical fiber ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP module receptacle. QSFP+ PSM LR4 is one kind of parallel transceiver which provides increased port density and total system cost savings.

Feature

● Four-channel full-duplex transceiver modules

● Transmission data rate up to 11.2Gbit/s per channel

● Up to 2km transmission of single mode fiber

● DFB laser array inside

● Low power consumption <2.0W,

● Operating case temperature 0°C to +70°C

● 3.3V power supply voltage

● RoHS 6 compliant

● Hot Pluggable QSFP form factor

● Single MPO connector receptacle

● Built-in digital diagnostic function

Application

InfiniBand QDR, DDR and SDR
40G Ethernet
Proprietary High Speed Interconnection
Data center

Parameter

Absolute Maximum Ratings

Parameter	Symbol	Min.	Max.	Unit	Note
Supply Voltage	Vcc	-0.5	3.6	V
Storage Temperature	TS	-40	85	°C
Relative Humidity	RH	0	85	%
Rx Damage Threshold,per Lane	PRdmg	5.5		dBm

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

Recommended Operating Conditions

Parameter	Symbol	Min.	Typ	Max.	Unit	Note
Data Rate	DR		103.1		Gb/s
Supply Voltage	Vcc	3.14	3.3	3.47	V
Supply Current	Icc			0.9	A
Operating Case Temp.	Tc	0		70	°C

Electrical Characteristics (Top=0~70℃, Vcc=3.14~3.47V)

(Tested under recommended operating conditions,unless otherwise noted)

Parameter	Symbol	Min	Typ	Max		Unit	Notes
Receiver
Signaling rate per lane	DRPL	25.78125 ± 100 ppm				Gb/s
Differential data output swing	Vout,pp	400		800		mV
Eye width	Ew	0.57				UI
Vertical eye closure				5.5		dB
Differential output return loss (min)	RLd(f)	9.5 – 0.37f, 0.01≤f<8 4.75 – 7.4log10(f/14), 8 ≤f<19				dB
Common to differential mode conver- sion return loss (min)	RLdc(f)	22-20(f/25.78), 0.01≤f<12.89 15-6(f/25.78), 12.89≤f<19				dB
Differential termination mismatch	Tm				10	%
Transition time, 20% to 80%	Tr,Tf	12				ps

Optical Characteristics (Top=0~70℃, Vcc=3.14~3.47V)

(Tested under recommended operating conditions,unless otherwise noted)

Parameter	Symbol	Unit	Min		Typ			Max		Notes
Receiver
Receive Rate for Each Lane		Gb/s	25.78125 ±100 ppm						1
Four Lane Wavelength Range	λ1	nm	1294.53	1295.56		1296.59
	λ2		1299.02	1300.05		1301.09
	λ3		1303.54	1304.58		1305.63
	λ4		1308.09	1309.14		1310.19
Overload Input Optical Power	Pmax	dBm	5.5
Average Receive Power for Each Lane	Pin	dBm	-10.6				4.5		2,4
Receiver Sensitivity(OMA)per lane	Psens1	dBm					-10.6
Stressed Sensitivity(OMA) per lane	Psens2	dBm					-6.8		3
Return Loss	RL	dB	-26
Receiver Electrical 3dB upper cutoff frequency, per lane		GHz					31
Los De-Assert	Pd	dBm					-11.6
Los Assert	Pa	dBm	-23.6
Loss Hysteresis	Pd-Pa	dBm		2