--- manufacturer: ghipsystems model: GS5104-1471-EC slug: GS5104-1471-ec comments: '[4 Channels 1471-1531nm, LC/UPC, Dual Fiber, CWDM](https://ghipsystems.com/cms/en/wdm-catalogue/express-cwdm/)' part_number: GS5104-1471-EC u_height: 1 is_full_depth: false front-ports: - name: '1471' type: lc rear_port: Network rear_port_position: 1 - name: '1491' type: lc rear_port: Network rear_port_position: 2 - name: '1511' type: lc rear_port: Network rear_port_position: 3 - name: '1531' type: lc rear_port: Network rear_port_position: 4 rear-ports: - name: Network type: lc positions: 4