Fibertop - Global Optical Module Manufacturer -HPC,Data Center

Cisco® QSFP-40G-LX4 QSFP+ 40GBASE 2km Transceiver 1

Cisco® QSFP-40G-LX4 QSFP+ 40GBASE 2km Transceiver 2

Cisco® QSFP-40G-LX4 QSFP+ 40GBASE 2km Transceiver

SKU: QFP-LX31FG-02DC

Product Highlights

4 CWDM lanes MUX/DEMUX design

Up to 11.2Gb/s data rate per wavelength

QSFP+ MSA compliant

IEEE 802.3ba Electrical Interface

Up to 150m transmission on OM3 multimode fiber (MMF) or 2km transmission on single mode fiber (SMF)

Compliant with QDR/DDR Infiniband data rates

Maximum power consumption 3.5W

LC duplex connector

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Inquiry together

This product is a transceiver module designed for optical transmission applications over both MMF and SMF with transmission distances of up to 150m on MMF (OM3) and 2km on SMF.

The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission.

Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.

The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA).

It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.

Technical Specification

Compatible OEM	Cisco®	Compatible With OEM Part Number(s)	QFP-LX31FG-02DC
Transceiver Type	LX4	Reach	2KM SMF/150M MMF
Wavelength	1310nm	Form Type	QSFP+
Speed Description	40Gb/s	Media	SMF/MMF
Connector	LC	Extinction Ratio	>3.5 dB
TX Power	SMF - 7.0~ 2.3 dBm MMF -5.0~3.5 dBm	Receiver Sensitivity	SMF < -11.5 dBm MMF < -10.5 dBm
Applications	40GBASE-LX4 Ethernet Links InfinibandQDRand DDR Interconnects Client-side 40G datacom Connections	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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