PICS Telecom is the exclusive distributor of the Sandstone Technologies brand of optical transceivers. As part of this relationship we have access to a complete line of Adtran compatible optics that are tested and 100% guaranteed to work in your network. Every Sandstone product is backed by a full lifetime advanced replacement warranty.
The TA 5000 platform has recently undergone a software upgrade. Many of our customers were concerned about the capability of our optics to stand up that change. We have had no problems with any of our optics failing in upgraded hardware.