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Cisco® 100GBASE-LR4 QSFP28 100G CWDM 10km Transceiver 1

Cisco® 100GBASE-LR4 QSFP28 100G CWDM 10km Transceiver 2

Cisco® 100GBASE-LR4 QSFP28 100G CWDM 10km Transceiver

SKU: QFP-CW31HG-10DC

Product Highlights

Hot-pluggable QSFP28 form factor

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

Built-in digital diagnostic functions

Supports 25G/28G Dual-Rate operation

Power dissipation < 3.5W

Supports 40G/100G Dual Mode operation with CDR auto-bypass mode

4x25.78Gb/s DFB-based CWDM transmitter

Duplex LC receptacles, Single 3.3V power supply

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

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The Cisco Compatible 100GBASE-LR4 QSFP28 100G Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput up to 10km over single mode fiber (SMF) with duplex LC connectors.

The 100 Gigabit Ethernet signal is carried over four wavelengths at 1271, 1291, 1311, 1331nm.

This transceiver is compliant with QSFP28 Extended CWDM4 MSA standard.

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 centers, high-performance computing networks,enterprise core and distribution layer applications.

Technical Specification

Compatible OEM	Cisco®	Compatible With OEM Part Number(s)	QFP-CW31HG-10DC
Transceiver Type	LR4	Reach	10km
Wavelength	1271nm, 1291nm 1311nm，1331nm	Form Type	QSFP28
Speed Description	103.1Gb/s (4x 25.78Gbps)	Media	SMF
Connector	Double LC	Extinction Ratio	>3.5 dB
TX Power	-4.0~2.5dBm	Receiver Sensitivity	<-10.0dBm
Applications	100G CWDM4 applications with FEC High-density datacenter switches, routers	Environment	Operating:0 to70C Storage: -40°C to 85°C

Compatibility

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

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