Pdr brings, remote self learning ethernet bridge. Pdr is a company which is the supplier of active and passive fiber optic components and it is a contract manufacturing company. The company is accredited nqa, qsr certification. The e1 data interface of the ethernet provides an economical digital access solution for e1 and fractional e1 network services. The device provides loop selection, both local loop and remote loop for easy checking of any fault in the network. The salient features of ethernet:
