Tellabs FlexSym ONT205 supports advanced IEEE features, such bridging, LAG, VLAN, ACL, PoE, LLDP, NAC, 802.1x, AS-SIP, and other must-have protocols that satisfy true enterprise requirements. It efficiently converge all enterprise connectivity by leveraging fiber cabling’s limitless capacity deep into your buildings and campus by exactly equipping the ONT205 with the precise 1M, 10M, 100, 1G, 2.5G, 5G and 10G speed that is warranted – thus, minimizing energy and costs.
Power over Ethernet (PoE)
For Power over Ethernet (PoE), IEEE 802.3af PoE, PoE+ IEEE 802.3at (Class-4 negotiations) and IEEE 802.3bt (4PPOE) can be selected. The ONT can support three ports of 4PPoE supporting 802.3af/at/bt. The maximum PoE power when local powered is 140 watts and the maximum PoE power when remote powered is 90 watts.
Tellabs ONT205 powering options include both local AC and remote DC. For local AC power, power adaptors are used to transform 120 AC power from the wall plug to 48 DC power delivered to the ONT. The AC power adaptor provides enough power for the ONT to supply up to 140W of PoE power. For the remote DC power option, a centrally located bulk rectifier can be used, and 48 VDC power is delivered over CATx cables or new hybrid fiber/copper cables. Remote powering option uses a centrally located bulk power plant, emergency power and bulk battery back-up.