OLT双挂BAS测试

OLT Double Hanging BAS Test

OLT设备上行至一台BAS设备存在单节点风险,OLT双上行到两台BAS设备时,对宽带和IPTV业务的起到备份效果,解决单节点风险。

OLT device uplink to one BAS device there is single node risk,OLT Dual uplink to two BAS devices,backup the broadband and IPT,solving single node risk。