描述：10G SFP+ CWDM 20KM光模块 这是一个万兆单模光纤模块，对10G光模块操作的数据率和波长为CWDM，最大传输距离可达20km。

ETU-LINKs ES3112-3LCD2 Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), and are designed for SGMII MAC interface to 100BASE-FX (The SGMII MAC Interface implements a modified 1000BASE-X Auto-Negotiation to indicate link, duplex, and peed to the MAC).

ETU-LINK’s GEFE Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), and are designed for SGMII MAC interface to     100BASE-LX (The SGMII MAC Interface implements a modified 1000BASE-X Auto-Negotiation to indicate link, duplex, and peed to the MAC). 

ETU-LINKs ES3112-3LCD2 Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), and are designed for SGMII MAC interface to 100BASE-FX (The SGMII MAC Interface implements a modified 1000BASE-X Auto-Negotiation to indicate link, duplex, and peed to the MAC).

ETU-LINK’s GEFE Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), and are designed for SGMII MAC interface to     100BASE-LX (The SGMII MAC Interface implements a modified 1000BASE-X Auto-Negotiation to indicate link, duplex, and peed to the MAC). 

描述：ETULink SFP电口光模块符合1000Base-T连接SFP端口5类布线采用标准RJ-45接口。最大类别5布线距离为328英尺（100米）。

描述：ETULINK  10/100BASE-T Copper SFP 光模块 5类布线采用标准RJ-45接口。最大类别5布线距离为328英尺（100米）。

This is a SM module,the  Data-rate of 2.5Gbps operation and the wavelength is 850nm,maximum transmission distance is up to 300M.

The ETU-LINK Technologies EQSP4A-492AOCXX is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Active Optical Cable (AOC) to 4× SFP+ Active Optical Cable break-out solution. This Breakout cable is intended for 40G to 4× 10G applications.