What is the Juniper Networks NS-ISG-LX4-A?
The Juniper Networks NS-ISG-LX4-A is a GBIC transceiver, listed by the manufacturer as "MIN GBIC INTFC LX". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Juniper Networks NS-ISG-LX4-A is a GBIC transceiver — originally specified as "MIN GBIC INTFC LX" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Juniper Networks NS-ISG-LX4-A is a GBIC transceiver, listed by the manufacturer as "MIN GBIC INTFC LX". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Juniper Networks network equipment, including parts such as the NS-ISG-LX4-A, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue