The new SPDs are available in two options and are suitable for IP-telephony with ringing or applications without specifi cation whether Ethernet communication or Power over Ethernet (PoE) is applied, but a structured cabling is used up to the Category 6a, and the signal voltage or the supply voltage does not exceed 60 V. These products replace the product DL-Cat.6-60V. More detailed information may be found in our on-line catalogue