40G QSFP+ ER4 LC 40km CWDM4 Module



40G BASE QSFP+ Transceiver Module

        X-Krama's 40G optical module refers to an optical module with a transmission rate of 40Gbps, and its
commonly used packaging form is QSFP+. It is a product derived from the demand for higher-density high-speed
pluggable solutions. There are 4 independent transmit and receive optical signal channels, each with a transmission rate of 10G, which can provide high-density and low-power 40G Ethernet high-speed interconnection for data centers, high-performance computing networks, and telecom operators. But the 40G product layout is also a transitional product, completing the transition from 10G to 100G speed.

  Features :

• Supports up to 11.2Gbps data rate per channel

• Transmission up to 40 km on 9/125μm SMF

• 4 channels full-duplex transceiver modules

• 4 CWDM un-cooled DFB lasers, 4 APD receivers with optical DEMUX

• Using ITU G.694.2 wavelength grid at 1271nm, 1291nm, 1311nm, and 1331 nm

• LC Duplex connector

• Compliant with QDR/DDR InfiniBand data rates

• Compliant to IEEE 802.3ba specification for 40GBASE-IR4 links

• QSFP+ MSA compliant

• Built-in digital diagnostic functions

• Hot pluggable QSFP  form factor

• Low power dissipation

• Metal enclosure, for lower EMI

• RoHS compliant and lead-free

• Single +3.3V power supply

• Operating case temperature: Standard :  0 to +70°C

 Applications :

• 40G Ethernet and OTU3

• Fiber Channel

• Datacom/Telecom switch & router connections

• Infiniband transmission at 4ch SDR, DDR and QDR

• Data Aggregation and Backplane Applications

• Proprietary Protocol and Density Applications