Optical Transceiver Portfolio

MEC OEM and supplies Australian clients comprehensive and cost-effective product portfolios that range from 155M to 40G and up to 400G data rate, including CWDM/DWDM Solutions, GBIC and Copper SFP , BiDi SFP, 10G SFP+, 40G QSFP+, 25G SFP28, 100G QSFP28, 200G QSFP56 DD, 400G QSFP DD Transponders.


100G QSFP28 series includes SR4,CWDM4,LR4,PSM4 and ER4 , using LC or MPO receptacle, with the features of QSFP28 MSA Compliant, IEEE802.3bm Compliant, low power consumption and high reliability, suitable for 100G data center network and OTN network.

Key Features:

  • Supports 103.1 / 112Gbps aggregate bit rates

  • Up to 100m transmission on MMF OM4 and 2/10/20/30/40km over SMF.

  • Hot-Pluggable QSFP Footprint Compliant with QSFP MSA Specification

  • I2C interface with integrated Digital Diagnostic Monitoring 4x25G electrical interface


25GBASE SFP28 (Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 25 Gigabit Ethernet connectivity options for data center and high-performance computing networks applications.

 The 25G SR,LR SFP28 optical transceiver, with the features of IEEE802.3by, SFF-8472, low consumption and high reliability.

They are designed for applications of Data Centers, 5G Network, 25G Ethernet and Fiber Channel.

Key Features:

  • Operating Data Rate Support 24.33Gbps and 25.78Gbps Distances up to 100m ,10km, 20km, 30km and 40km

  • Duplex LC Connector Interface, Hot Pluggable

  • Compliant with MSA SFP+ Specification SFF-8402

  • Built-in Dual CDR


40G QSFP+ full family of optical transceivers include SR4, eSR4, IR4, LR4, ER4, LX4 series with features of using LC/MPO Receptacles, IEEE 802.3ba and SFF-8436 Compliant, Low Power Consumption, Small Size and High-speed.

Key Features:

  • QSFP+ MSA, SFF-8436 compatible

  • Electrically hot-pluggable

  • Digital Diagnostics Monitoring Interface

  • InfiniBand SDR, DDR and QDR applications


10G SFP+ transceiver are multi-purpose optical modules for 10Gbit/s data transmission applications at 850nm, 1310nm and 1550nm.

The transceivers are ideally suited for datacom and storage area network (SAN/NAS) applications based on the IEEE 802.3ae and Fibre Channel standards, Fiber Channel. Both CWDM SFP+ and DWDM SFP+ transceivers are based on the popular SFP form factor.

CWDM SFP+ transceiver can support 18 wavelengths from 1270nm to 1610nm, and its transmission distance is from 20km to 80km. It is an important part in CWDM system.

DWDM SFP+ transceiver operates at nominal DWDM wavelengths from CH17-CH61, supporting a transmission distance up to 80km.

Key Features:

  • 10G SFP+, 10G CWDM, 10G DWDM

  • Compliant to SFP+ Electrical MSA SFF-8431

  • Compliant to SFP+ Mechanical MSA SFF-8432

  • Multi rate of up to 11.3Gb/s

  • 10G Ethernet compliance or SDH/SONET

  • Transmission distance up to 100km (SM fiber)