110 Gigabit single mode LR bypass switch module.2 bypass segments(2 links)each segment with 2 network ports and 2 appliance ports(monitor side).Double bay module.Fits 9080000006 chassis.Includes 2x 10G SFP+ single mode LR optical transceivers(monitor side one segment)and integrated LR optics(network side).Additional transceivers purchased separately.