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Arista® 100GBASE-LR4 QSFP28 10km Transceiver 1

Arista® 100GBASE-LR4 QSFP28 10km Transceiver 2

Arista® 100GBASE-LR4 QSFP28 10km Transceiver

SKU:QFP-LW31HG-10DC

Product Highlights

Hot-pluggable QSFP28 form factor

Supports 103.1Gb/s aggregate bit rates

Maximum link length of 10km on Single Mode Fiber (SMF)

Power dissipation < 3.5W

Built-in digital diagnostic functions , Built-in CDR

4x25.78Gb/s DFB-based LAN-WDM transmitter

Duplex LC receptacles, Single 3.3V power supply

RoHS compliant,Operating case temperature: 0~+70°C

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The QSFP28 100G module provides 100GBase-LR4 throughput up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors.

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 100G telecom connections, data center, high-performance computing networks, enterprise core and distribution layers, campus networks etc.

Technical Specification

Compatible OEM	Arista®	Compatible With OEM Part Number(s)	QFP-LW31HG-10DC
Transceiver Type	LR4	Reach	10km
Wavelength	Lanwdm4 1310nm	Form Type	QSFP28
Speed Description	100Gb/s	Media	SMF
Connector	LC	Extinction Ratio	>4.0 dB
TX Power	-4.3~4.5 dBm	Receiver Sensitivity	-8.6 dBm
Applications	100GBASE-LR4 100G Ethernet	Environment	Operating:0 to 70°C Storage: -40°C to 85°C

Compatibility

• Arista network switches	• Arista network routers
• Arista firewalls	• Arista security gateway
• Arista fiber media converter	• Arista network adapters
• Arista network interface card (NICs)	• Arista NAS

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