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TQSFP+-40G-LR4 40GBASE-LR4 Optical Transceiver QSFP+ 10KM 1310NM Dual LC DDM DOM

The QSFP+ LR4 transceivers are high performance, cost-effective modules supporting a data rate of 40Gbps and 10km transmission distance with SMF. The transceiver consists of three sections: 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; 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; and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with 40GBASE-LR4 of IEEE802.3ba standard and SFF-8436 specification.

Key Features Of TQSFP+-40G-LR4

• 4 CWDM lanes MUX/DEMUX design

• Transmission data rate up to 11.3Gbps per channel

• SMF LC duplex connector

• Hot Pluggable QSFP+ form factor

• Up to 10 km transmission

• Compatible with RoHS

• Single +3.3V power supply

• Real Time Digital Diagnostic Monitoring

• Operating case temperature: 0 to +70°C

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Protocol of TQSFP+-40G-LR4

• 40GBASE-LR4 Ethernet​

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Parameters of TQSFP+-40G-LR4

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FAQ

• What delivery method do you provide?

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For Trial orders <500pcs, The goods will be sent by Express through DHL, FedEx, UPS, Aramex etc

For Large orders, there can choose air shipment, land shipment and sea freight 

• How can I order your SFP?

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Please send an inquiry through our website and leave your valid contact 

Our Sales will touch you shortly and they will help handle your order

We support the payment via T/T, West Union, Paypal

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• What else SFP do you provide?

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Topstar is an integrated SFP transceiver solution provider, with a reliable supply chain to

distribute brand original cisco, Finisar, brocade, innolight, dell-EMC, Avago, source etc transceiver

and joint factory to do OEM for 10G to 400G bandwidth Optical Transceiver.

• What brand compatibilities have your SFP been verified?​

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Nokia-Alcatel, Ericsson, Cisco, Dell-EMC, Juniper, Arista, Extreme Network, Fortinet, 3COM, BDCOM, ZTE, DCN