Are gigabit optical modules full-duplex
Single fiber QSFP28 modules (commonly called BiDi transceivers) enable full-duplex 100G communication over a single optical strand. They do this by using Wavelength Division Multiplexing (WDM) to carry upstream and downstream signals at different wavelengths on the same fiber. It operates at a 1310nm wavelength and is widely used in enterprise, campus, and access networks where copper cabling or short-reach multimode optics are no. Juniper Networks® has platforms ranging from the Juniper Networks CTP Series Circuit to Packet Platforms, BX Series Multi-Access Gateways, E Series Broadband Services Routers, M Series Multiservice Edge Routers, MX Series 3D Universal Edge Routers, to the T Series Core Routers. Gigabit multimode optical module is used together with OM2 multimode fiber patch cord, and the maximum transmission distance can reach 550 meters.
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