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40G QSFP+ ER4 40km Transceiver 1270~1330nm LC SM Duplex Optical Module
  • 40G QSFP+ ER4 40km Transceiver 1270~1330nm LC SM Duplex Optical Module


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40G QSFP+ ER4 40km Transceiver 1270~1330nm LC SM Duplex Optical Module

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Product Code: CZT-QSFP+ER4
Cozlink Price: US$1,395.00
Shipping Costs: US$27.84 to United States Via FEDEX-IP
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  • Description
  • Transaction Records
ManufacturerCozlinkPlace of OriginShenzhen, China ModelCZT-QSFP+ER4
Data Rate40GFiber ModeSingle Mode Fiber (SMF)Types of InterfaceLC
Operating TemperatureStandard 0~70°COperating Humidity0%~90% RH (no condensing)Transmission distance40km
Modes of CommunicationsDuplexWavelength1270~1330nmReceiver Sensitivity<-18dbm
Extinction Ratio>5.5dbForm FactorQSFP+Warranty1-3 Years
Power Consumption<3.5WWeight0.3kgPower Supply+3.3V
ConditionNew Hot Pluggable Times200 Average Output Power<10.5dbm

This product is a transceiver module designed for 40km optical communication applications. The Design is compliant to 40GBASE-ER4 of the IEEE P802.3ba standard. 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 central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G694.2. It contains a duplex LC connector for the optical interface and a 148-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.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.

Product Specifications

 Compliant with 40G Ethernet IEEE802.3ba and

 40GBASE-ER4 Standard

 QSFP+ MSA compliant

 Compliant with QDR/DDR Infiniband data rates

 Up to 11.2Gb/s data rate per wavelength

 4 CWDM lanes MUX/DEMUX design

 Up to 40km transmission on single mode fiber(SMF)

 Operating case temperature: 0 to 70oC

 Maximum power consumption: 3.5W

 LC duplex connector

 RoHS compliant


 40GBASE-ER4 Ethernet Links

 Infiniband QDR and DDR interconnects

 Client-side 40G Telecom connections

Compatible Module Brand
Packaging for Transceiver
  • Packaging for Transceiver
  • Antistatic bag
  • Packed on pallets in a box (Default Customer Options)
  • Specific labels as request
  • Separate white box for each transceiver
  • 10pcs/20pcs each package; 10 units/ carton
International Authoritative Certification

Compliance with the international ISO9001, CE, FCC, RoHS standards.Cozlink strict implementation of standardized management and control of the design, development, production, installation and service.

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