40G QSFP+ 10KM MPO Optical Transceiver

Place of Original: China
Brand Name: Tongsion/OEM
Model Number: TS-QSFP+-LR4
Price: Negotiable
Packing Details: PVC box+plastic tray+outer carton
Delivery Time: 2-3 working days after payment
Payment Term: T/T, paypal, Western Union, Payoneer
Supply Ability: 50000pcs/Month

Fiber Optical Transceiver 40Gb Qsfp+ 1310nm 10km LR4 module



TS-QSFP+ LR4 is designed to operate over single-mode fiber system using 4X10 CWDM channel in 1310nm band and links up to 10km. The module converts 4 inputs channel 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.




* 4 Independent full-duplex channels

* Up to 11.2Gbps per channel bandwidth

* Aggregate bandwidth of > 40Gbps

* QSFP MSA compliant

* Duplex LC Connector

* Up to 10 km transmission

* CML compatible electrical I/O

* Single +3.3V power supply operating

* IEEE 802.3ba Electrical Interface

* Built-in digital diagnostic functions

* Temperature range 0°C to 70°C

* RoHS Compliant Part



* Data centers Interconnect

* 40G Ethernet

* Switches and Routers

* Infiniband QDR



Compliant to IEEE 802.3ba

Compliant to SFF 8436

RoHS CE Compliant

Product NameFiber Optical TransceiverDatarate40G QSFP+
Wavelength1310nmTransmission Distance10KM
ConnectorLCFiber TypeDual fiber, single mode
ApplicationGigabit Ethernet,Fiber Channel,Switch To Switch InterfaceWarranty3 Years
High Lightfiber optic transceiver, fiber optic sfp module.QSFP+ Transceiver

Ordering information

Item NoData RateDistanceWavelengthConnectorMedia


Competitive advantage:
1. Excellent quality and 3 years warranty
2. Competitive pricing
3. Full compatible (CISCO/HP/Extreme/Juniper/H3C…)
4. OEM/ODM  Customized label 
5. Keep stock,Fast delivery

Product Picture

40g LR.jpg


Payment and shipping


Shipping*Shipment: DHL, UPS, FedEx, TNT, EMS, by air or by sea
*Delivery time: 3-7 working days after received payment receipt 
*Packing: standard export packing or customized packing as your request 
*Port: Shenzhen or Hongkong 
*Professional goods shipping forwarder 
*Service: 7x24 hours reply
Payment* Payment terms: T/T, Paypal, Western Union, Payoneer


1.    Are you the real manufacturer?

Yes. We are direct manufacturers of optical transceiver, media converter, POE switch, DAC/AOC cables, Patch cord, Fast connector and so on.

2.    Do you offer Compatible Services?

Yes, we offer compatible service with Cisco, Nortel, Huawei, Extreme, Foundry, Alcatel, Allied, HP, 3COM, Juniper, Enterasys....  

3.    Does Tongsion accept a small order?

Yes, it is available. Tongsion support new projects of our customers and a long-term trustworthy relationship always starts from a small order.

4.    Can you supply OEM products under our brand?

Yes, we are manufacturer, we accept OEM service, you just need send us your detailed requirements.

5.   What payment methods do you support?

The methods are followed: T/T, Trade Assurance, Western Union and PayPal.

6.   Do you support sample service?

Of course, all of our products support sample services, samples are divided into paid and free

7.  What if there is quality problem when we get the goods?

If there is quality problem, you can take pictures for our reference, our QC department will check the problem and give best solutions to you, refund or return.






Contact: Anne Huang

Phone: +0086 13530268229

E-mail: Anne@tongsion.com

Add: Wenkang Yuan, Wenguang Village, Xili Town, Nanshan District, Shenzhen,China.

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