1310 nm Phase Modulator Sort by: SKU Product Price Default Product Part No. Vendor Availability Price 1310 nm Phase Modulator, 10 GHz, PM, FC/APC PM-1310-10 Optilab Please Call $2,695.00 1310 nm Phase Modulator, 5 GHz, PM, FC/APC PM-1310-5 Optilab Please Call $2,260.00