What is the Ericsson SP-GB-LX-IDFN-EN4?
The Ericsson SP-GB-LX-IDFN-EN4 is a network/telecom equipment component, listed by the manufacturer as "RDH 901 20/D0210 R4A GBE 1000BASE-LX 1310nm". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
