100/1000/2.5 Gbps SFP Slot Multi mode : 50/125㎛, 62.5/125㎛, Single mode : 9/125㎛
LED Indicators
Per unit : Power, Power Input1, Power Input2, Fault/Alarm, Ring Master 1000Mbps TP port : Speed(Y 1000Mbps, Yellow), Link/Activity(Green), Mini-GBIC : Link/Activity(Green)