WG8585-OO | Compatible with Watchguard 1000BASE-SX SFP Transceiver
WG8585 compatible with Watchguard: WG8585-OO SFP, 850nm, Duplex LC, up to 550M over multimode fiber
850NMDUPLEX LCLifetime warranty
WG8584-OO | Compatible with Watchguard 10GBASE-LR SFP+ Transceiver
WG8584 compatible with Watchguard: 10GBASE-LR SFP+, 1310nm, Duplex LC, up to 10KM over single-mode fiber
1310NMDUPLEX LCLifetime warranty
WG8583-OO | Compatible with Watchguard 10GBASE-SR SFP+ Transceiver
WG8583 compatible with Watchguard: 10GBASE-SR SFP+, 850nm, Duplex LC, up to 300M over multimode fiber
850NMDUPLEX LCLifetime warranty


