What is the Zhone Tech MXK-EFM-SHDSL-24-NTP?
The Zhone Tech MXK-EFM-SHDSL-24-NTP is a circuit card / line card, listed by the manufacturer as "MXK 24 PORT EFM SHDSL LINE CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.