Optical Fiber RoHS Compliant 100GB/S Lr4 10km Optical Receiver Qsfp28

• Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
• Type: Wireless
• Support Network: GSM
• Information content: Data
• Certification: CE, ISO, RoHS
• Condition: New
• Model NO.: GFC-OLSQXXTXL-CD10R
• Delivery Time: 3-7 Days
• Warranty: 3 Years
• Distance: 10km
• Transport Package: Antistatic Bag
• Specification: 100Gbps 10KM
• Trademark: GFC
• Origin: Zhejiang China
• HS Code: 8517706000
• Production Capacity: 50K/Month

Product Description

Product Features

Single LC receptacle optical interface Single +3.3V power supply
Hot-pluggable QSFP28 MSA form factor 4x25G Electrical Serial Interface Compliant with 4x28G(CEI-28G-VSR) AC coupling of CML signals
Receiver: 4x25Gb/s PIN ROSA Low power dissipation(Max:3W) Built in digital diagnostic function
Operating case temperature range:0ºC to 70ºC Compliant with 100GBASE-LR4
I2C Communication Interface

Applications
100GBASE-LR4
Infiniband QDR and DDR interconnects 100G Datacom connections

Standards
Compliant with IEEE 802.3ba
Compliant with QSFP28 MSA hardware specifications Compliant with RoHS

Functional Description
The 100G QSFP28 LR4 optical receiver integrates receive path onto one module. The receiver four lanes of optical data streams are optically demultiplexed by an integrated optical demultiplexer. Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed, and passed on to an output driver. This module features a hot-pluggable electrical interface, low power consumption, and 2-wire serial interface.

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

Electrical Characteristics (Top=0~70ºC, 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=0~70ºC, 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

Notes:

1. Receiver consists of 4 photodetectors operating at 25.78Gb/s each.
2. Minimum value is informative, equals min TxOMA with infinite ER and max channel insertion loss.
3. SRS is measured with vertical eye closure penalty of 1.8 dB max, J2 of 0.30 UI, and J9 of 0.47 UI.
4. Power value and power accuracy are with all channels on..

 

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

Package Dimensions