CircularTelecomParts Catalogue
Part Overview
The NEC EISM244 is a SFP optical transceiver module — originally specified as "XDM100 Ethernet Interface Switch Base Card [4 Optical Ports (Require SFPs) & 4 Electrical Ports]" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The NEC EISM244 is a SFP optical transceiver module, listed by the manufacturer as "XDM100 Ethernet Interface Switch Base Card [4 Optical Ports (Require SFPs) & 4 Electrical Ports]". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished NEC network equipment, including parts such as the EISM244, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue