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Cisco® 100GBASE-ER4 QSFP28 100G 40km Transceiver 1

Cisco® 100GBASE-ER4 QSFP28 100G 40km Transceiver 2

Cisco® 100GBASE-ER4 QSFP28 100G 40km Transceiver

SKU: QFP-LW31HG-40DC

Product Highlights

Supports 103.1Gb/s aggregate bit rates

Maximum link length of 40km on Single Mode Fiber (SMF)

Hot-pluggable QSFP28 form factor

4x25.78Gb/s DFB-based LAN-WDM transmitter, Duplex LC receptacles

Compatible with RoHS

Single +3.3V power supply

Built-in digital diagnostic functions

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This Cisco® compatible QSFP28 100GBASE-ER4 transceivers is compliant with the QSFP28 MSA and IEEE 802.3ba. QSFP28 ER4 transceiver modules are designed for use in 100 Gigabit Ethernet interfaces over single mode fiber.

Technical Specification

Compatible OEM	Cisco®	Compatible With OEM Part Number(s)	QFP-LW31HG-40DC
Transceiver Type	1310nm	Reach	40km
Wavelength	LanWDM4	Form Type	QSFP28
Speed Description	100-Gigabit	Media	SMF
Connector	Double LC	Extinction Ratio	>4 dB
TX Power	- 2.5~- 6.5 dBm	Receiver Sensitivity	-18.5 dBm
Applications	100GBASE-ER4 100G Ethernet 100GE 4WDM-40 Applications	Environment	Operating:0 to 70°C 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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