100gbase-Lr4 Qsfp28 1310nm 20km Duplex LC Transceiver

• Usage: Workstation, Server
• Type: Wired
• Support Network: Ethernet
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: UF-QSFP28-LR4-20
• Information content: Data
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Form Factor: Qsfp28
• Max Data Rate: 103.125gbps (4X 25.78gbps)
• Wavelength: 1310nm
• Max Cable Distance: 20km
• Connector: LC Duplex
• Cable Type: SMF
• Transport Package: Carton Box
• Specification: 100G
• Trademark: UTP Fiber
• Origin: China
• HS Code: 8517706000
• Production Capacity: 10000pieces/Month

Product Description

Product Name: 100GBASE-LR4 QSFP28 1310nm 20km Duplex LC Transceiver Module for Data Center

Company Name: Shenzhen UTP Fiber Technology Co., Ltd.

Keywords: 100g Qsfp28 Transceiver, 100g Qsfp28 Lr4 20km Transceiver, 100g Qsfp28 Transceiver LC Single-Mode, 100g Qsfp28 100gbase-Lr4 100GB 20km 5g Wireless, 100gbase-Lr4 20km Qsfp28 Optical Transceiver, 100gbase-Lr4 Qsfp28 20km LC Dom Transceiver

Attributes: [Purpose: Workstation, Server], [Type: Wired], [Supported Network: Ethernet]

Description: The 100GBASE-LR4 QSFP28 Optical Transceiver Module is designed for data centers. It supports Ethernet networks and offers a transmission distance of up to 10km. With a wavelength of 1310nm, it provides reliable and high-speed connectivity for workstations and servers. The LC connector ensures easy installation and compatibility with single-mode fiber. This transceiver module is an ideal choice for 100Gbps applications, including 5G wireless networks.

QSFP28 Module - 100GBase-LR4 Transceiver

The QSFP28 module by Shenzhen UTP Fiber Technology Co., Ltd. is a high-performance transceiver that provides 100GBase-LR4 throughput. It is designed to transmit data up to 20km over a standard pair of single mode fiber (SMF) with duplex LC connectors.

The UF-QSFP28-LR4-20 is a transceiver module designed for 20km optical communication applications. The design is compliant to 100GbASE-LR4 of the IEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module electrical standard ITU-T G.959.1-2012-02 standard. The module converts 4 inputs channels (ch) of 25.78 Gbps to 27.95Gbps electrical data to 4 lanes optical signals, and multiplexes them into a single channel for 100Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 100Gb/s input into 4 lanes signals, and converts them to 4 lanes output electrical data.
The central wavelengths of the 4 lanes are 1296 nm, 1300 nm, 1305 nm and 1309 nm. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed and unused channels can be shut down for maximum design flexibility.
The UF-QSFP28-LR4-20 is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.

Product Specification:

• 4 lanes MUX/DEMUX design
• Integrated LAN WDM TOSA / ROSA for up to 20 km reach over SMF
• Support 100GBASE-LR4 for line rate of 103.125Gbps and OTU4 for line rate of 111.81Gbps
• Aggregate bandwidth of > 100Gbps
• Duplex LC connectors
• Compliant with IEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module  electrical standard ITU-T G.959.1-2012-02 standard
• Single +3.3V power supply operating 
• Built-in digital diagnostic functions 
• Temperature range 0°C to 70°C 
• RoHS Compliant Part
• Support FEC (Forward Error Correction)

Product Parameters

Absolute Maximum Ratings

Parameter	Symbol	Min.	Typical	Max.	Unit
Storage Temperature	TS	-40		+85	°C
Supply Voltage	VCCT, R	-0.5		4	V
Relative Humidity	RH	0		85	%

Recommended Operating Environment:

Parameter	Symbol	Min.	Typical	Max.	Unit
Case operating Temperature	TC	0		+70	°C
Supply Voltage	VCCT, R	+3.13	3.3	+3.47	V
Supply Current	ICC		1100	1500	mA
Power Dissipation	PD			5	W

Electrical Characteristics (TOP = 0 to 70 °C, VCC = 3.13 to 3.47 Volts

Parameter	Symbol	Min	Typ		Max		Unit	Note
Data Rate per Channel		-	25.78125				Gbps
			27.9525
Power Consumption		-	3.6		5		W
Supply Current	Icc		1.1		1.5		A
Control I/O Voltage-High	VIH	2.0			Vcc		V
Control I/O Voltage-Low	VIL	0			0.7		V
Inter-Channel Skew	TSK				35		Ps
RESETL Duration			10				Us
RESETL De-assert time					100		ms
Power On Time					100		ms
Transmitter
Single Ended Output Voltage Tolerance		0.3		Vcc		V		1
Common mode Voltage Tolerance		15				mV
Transmit Input Diff Voltage	VI	150		1200		mV
Transmit Input Diff Impedance	ZIN	85	100	115
Data Dependent Input Jitter	DDJ		0.3			UI
Receiver
Single Ended Output Voltage Tolerance		0.3		4		V
Rx Output Diff Voltage	Vo	370	600	950		mV
Rx Output Rise and Fall Voltage	Tr/Tf			35		ps		1
Total Jitter	TJ		0.3			UI

Note:

1. 20~80%

Optical Parameters(TOP = 0 to 70 °C, VCC = 3.0 to 3.6 Volts)

Parameter	Symbol	Min	Typ	Max		Unit		Ref.
Transmitter
Wavelength Assignment	L0	1294.53	1295.56		1296.59		nm
	L1	1299.02	1300.05		1301.09		nm
	L2	1303.54	1304.58		1305.63		nm
	L3	1308.09	1309.14		1310.19		nm
Side-mode Suppression Ratio	SMSR	30	-		-		dB
Total Average Launch Power	PT	-2	-		8.3		dBm
Average Launch Power, each Lane		-1	-		4.5		dBm
Difference in Launch Power between any two Lanes (OMA)		-	-		6.5		dB
Optical Modulation Amplitude, each Lane	OMA	-2			4.5		dBm
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane		-1.8	-				dBm
TDP, each Lane	TDP				2.2		dB
Extinction Ratio	ER	4	-		-		dB
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}		{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
Optical Return Loss Tolerance		-	-		20		dB
Average Launch Power OFF Transmitter, each Lane	Poff				-30		dBm
Relative Intensity Noise	Rin				-128		dB/HZ	1
Optical Return Loss Tolerance		-	-		12		dB
Receiver
Damage Threshold	THd	3.3				dBm		1
Average Power at Receiver Input, each Lane	R	-11		0		dBm
RSSI Accuracy		-2		2		dB
Receiver Reflectance	Rrx			-26		dB
Receiver Power (OMA), each Lane		-	-	3.5		dBm
LOS De-Assert	LOSD			-15		dBm
LOS Assert	LOSA	-25				dBm
LOS Hysteresis	LOSH	0.5				dB

Note

1. 12dB Reflection

 

 

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