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Arista Networks QSFP-100G-LR4 Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center
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Arista Networks QSFP-100G-LR4 Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

#48853

US$ 499.00

FS P/N: QSFP28-LR4-100G

  • 7.2K Sold
  • 164 Reviews
  • 15 Questions
1754 In Stock, 
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In Stock, DE Warehouse

·730

In Stock, Asia Warehouse

·227

In Stock, SG Warehouse

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In Stock, RU Warehouse

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In Stock, AU Warehouse

U.S. Warehouse
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Deliver to
Get it by Fri. Jun. 25
The delivery date applies to the inventory items purchased by 5pm EST on business days. After that, your order will ship on the next business day. If your requested quantity exceeds the inventory, it will be dispatched from FS Asia warehouse with Global Shipping Program (GSP).

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Specifications
Arista Networks 100GBASE-LR4 Compatible 100GBASE-LR4 QSFP28 Optical Transceiver Module for Data Center (SMF, 1310nm, 10km, LC, DOM)

The QSFP28 module provides 100GBase-LR4 throughput up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors. Taking COB+PCBA integrated design, it has mature packaging process during automated production. This transceiver is compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, SFF-8665 and SFF-8636 standards. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data center, high-performance computing networks, enterprise core and distribution layers, campus networks etc.
Product Specification
Arista Networks Compatible 100GBASE-LR4 Vendor Name FS
Form Factor QSFP28 Max Data Rate 103.125Gbps (4x 25.78Gbps)
Wavelength 1310nm

Lane Center Wavelengths Range

L0 1295.56nm(1294.53-1296.59nm)

L1 1300.05nm(1299.02-1301.09nm)

L2 1304.58nm(1303.54-1305.63nm)

L3 1309.14nm(1308.09-1310.09nm)

Max Cable Distance

FEC is not required for full reach on the host platform.

10km
Connector LC Duplex Cable Type SMF
Transmitter Type 4 x LAN WDM DML (DFB) Receiver Type PIN
DDM/DOM Supported Commercial Temperature Range 0 to 70°C (32 to 158°F)
TX Power -4.3~4.5dBm Receiver Sensitivity <-10.6dBm
Powerbudget 6.3dBReceiver Overload4.5dBm
Power Consumption ≤4W Extinction Ratio >4dB
Modulation Format NRZ CDR (Clock and Data Recovery)TX & RX Built-in CDR
Packaging Technology COB (Chip on Board) Packaging Host FEC Supported
EMC (Electro Magnetic Compatibility)SupportedBit Error Ratio (BER)1E-12 (without FEC)
Protocols IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636MTBF5,000,000 Hours
Application Data Center, 100G EthernetWarranty5 Years

Limited Lifetime Warranty, 30-Day Return


Product Spotlights

Fs 20210225155314_620.png

High Performance and Reliability

MTBF over 5,000,000 hours

Dual CDR (TX and RX)

Stainless steel material, anti-corrosion, and salt spray resistance

Fs 20210225155314_892.png

Wide Application

Fully compatible with almost all Arista devices

Widely used on 100G switches, routers, servers, NICs and other transmission equipment

Suitable for data center, high-performance computing networks, campus networks etc.

Fs 20210225155314_790.png

Protocols and Safety Standards

IEC60825-1 Class 1 laser safety compliant

UL 94 V-0 Flammability Rating

Class B EMC, IEC 61000-4-2 Anti Electro-Static Discharge and IEC61000-4-3 Radiation Resistant

Compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636


Quality Testing Program
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Quality Control SystemLearn more

Take a look at our optics test program and see what truly sets us apart.


Quality Certifications
  • This product provides the lifetime warranty, which aims to reflect our greatest sincerity. Please contact us to learn more.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product is in conformity with ISO14001. It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
  • This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
  • REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • FDA is responsible for regulating radiation-emitting electronic products. To protect the public from hazardous and unnecessary exposure to radiation from electronic products. Please contact us to learn more.
  • This product is RCM compliant, which indicates compliance with electrical safety, EMC, EME and telecommunications legislative requirements. Please contact us to learn more.
  • This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. Please contact us to learn more.
  • This product fully accords with the Russian TR CU certificate (EAC Certificate), which signifies that it complies with standards of the Customs Union's member countries as well as quality and safety requirements. Please contact us to learn more.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

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Product Highlights
High Reliable Optical Components and Excellent Design
Arista High Reliable Optical Components and Excellent Design

Fully Tested for Compatibility in Host Devices
Arista Fully Tested for Compatibility in Host Devices

Get Performance and Reliability You Expect

Certified and tested on the automatic quality control system, to ensure the high performance in the actual working environment

Arista Get Performance and Reliability You Expect

Packing & Labeling
Arista Packing & Labeling

Compare Products
QSFP28-LR4-100G

QSFP28-BLR4-100G

QSFP28-ILR4-100G
(IND)
QSFP28-LR4-100G
(Dual-Rate)
QSFP28-LR-100G
(Single Lambda)
Packaging Technology
COB
BOX
BOX
BOX
COB
Data Rate (Max)
103.1Gbps
(4x 25.78Gbps)
103.1Gbps
(4x 25.78Gbps)
103.1Gbps
(4x 25.78Gbps)
103.1Gbps
(4x 25.78Gbps)
112Gbps
(4x 28Gbps)
103.1Gbps
Cable Distance (Max)
10km @SMF
10km @SMF
10km @SMF
10km @SMF
10km @SMF
Wavelength
1295.56nm
1300.05nm
1304.58nm
1309.14nm
1295.56nm
1300.05nm
1304.58nm
1309.14nm
1295.56nm
1300.05nm
1304.58nm
1309.14nm
1295.56nm
1300.05nm
1304.58nm
1309.14nm
1310nm
Transmitter Type
4 x LAN WDM DML
(DFB)
4 x LAN WDM DML
(DFB)
LAN WDM EML
4 x LAN WDM DML
(DFB)
EML
TX Power
-4.3~4.5dBm
-4.3~4.5dBm
-4.3~4.5dBm
-4.3~4.5dBm @100G
-0.6~4dBm @112G
-1.4~4.5dBm
Receiver Sensitivity
<-10.6dBm
<-10.6dBm
<-10.6dBm
<-8.6dBm @100G
<-8.4dBm @112G
<-7.7dBm
Receiver Overload
4.5dBm
4.5dBm
4.5dBm
4.5dBm @100G
4dBm @112G
4.5dBm
Power Consumption
4W
3.5W
4W
3.5W
4.5W
Modulation Format
NRZ
NRZ
NRZ
NRZ
PAM4
Operating Temperature
0 to 70°C
(32 to 158°F)
0 to 70°C
(32 to 158°F)
-40 to 85°C
(-40 to 185°F)
0 to 70°C
(32 to 158°F)
0 to 70°C
(32 to 158°F)
Application
Data Center, 100G Ethernet
Telecom, Data Center, 100G Ethernet
Telecom, Data Center, 100G Ethernet
Telecom, Data Center, 100G Ethernet and 112G OTN OTU4
Data Center, 100G Ethernet, 400G to 100G Breakout
Platform Support
Arista Networks QSFP-100G-LR4 is supported on a wide range of Arista equipment.

Arista 7060X series 7060SX2-48YC6
Arista 7160 series DCS-7160-48YC6

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