Aspen Optics Rextron Networking, Ethernet (Selected brands) Aspen Optics Rextron (All categories) (Stock) In stock only 24 48 96 Best match Name Lowest price Highest price Newest Oldest Aspen Optics Cisco OC-12/STM-4 1550nm 80km (SFP-OC12-LR2-AO) Starting at $313.75+GST $360.81incl. GST $513.00 $589.95 Save 39% Out of stock