Polarization maintaining (PM) patch cord / jumper leads are built with polarization maintaining panda fiber and connectorise using FC/UPC, FC/APC, SC and LC connectors. Patchcords can be supplied in 250um bare fiber, 900um buffered fiber or 3mm cable.The unique feature of PMF terminations is that the fibers must be accurately aligned with respect to the connector key. The alignment ensures that when two PM fibers are mated in an adapter, or when a PM assembly is connected to a polarized source, the optical polarization planes are in close alignment to minimize optical losses. Alignment is typically performed to the slow axis, however other orientations are achievable.

Performance Specifications

1.The PM fiber and the connector key are aligned to the slow axis.

2.The devices with connectors,insertion loss will be 0.3dB higher,RL will be 5dB lower,and ER will be 2dB lower.

3.The above specifications are for device without connector.

Unifiber, a Hi-Tech company specialized in developing and manufacturing optical fiber products. Based on strong hardware development, we are offering the most cost-effective cabling solutions on optical networking, data center, FTTx and OEM solution.

Our featured products includes FTTA Waterproof Connectors, indoor/outdoor armored cable assembly, Pre-terminated Multifiber Cables, FTTH flat drop patch cable, LC Uniboot, 6~12 fiber pigtails and MTP/MPO series. We can also provide adapter, attenuator, fused coupler, PLC Splitter, WDM and various of patch panel, terminal box, ODF and tool series products..

Providing the highest quality products and services is always the most important principle to Unifiber, All our products are subjected to strict test according to BELLCORE standard and fully RoHS compliant. Through the efforts of our team, Unifiber has obtained a widespread acknowledgement, Our products continue to enjoy growing acceptance both in China and abroad.