A distributed antenna system for communication with one or more external networks supporting simultaneously a plurality of communication services, the DAS comprising: a hub configured to: receive, from the one or more external networks, a plurality of electrical transmission signals of the plurality of communication services transmitted at different frequencies, and generate optical transmission signals modulated by the plurality of electrical transmission signals at the different frequencies without frequency conversion; at least one remote antenna device having an associated transmit antenna and an associated receive antenna; a first link coupled to the hub to provide a first path for the optical transmission signals from the hub to the transmit antenna, wherein each of the at least one remote antenna devices is coupled to the first link and configured to: receive the optical transmission signals, convert the optical transmission signals into respective electrical transmission signals without frequency conversion, pass the electrical transmission signals to the transmit antenna, receive a plurality of electrical reception signals of the plurality of communication services at different frequencies from the receive antenna, and generate optical reception signals modulated by the plurality of electrical reception signals at the different frequencies without frequency conversion; and a second link coupled to the at least one remote antenna device and the hub to provide a second path for the optical reception signals from the receive antenna to the hub, wherein the hub is further configured to: receive the optical reception signals, convert the optical reception signals into respective electrical reception signals without frequency conversion, and provide the electrical reception signals to the one or more external networks. a hub configured to: receive, from the one or more external networks, a plurality of electrical transmission signals of the plurality of communication services transmitted at different frequencies, and generate optical transmission signals modulated by the plurality of electrical transmission signals at the different frequencies without frequency conversion; receive, from the one or more external networks, a plurality of electrical transmission signals of the plurality of communication services transmitted at different frequencies, and generate optical transmission signals modulated by the plurality of electrical transmission signals at the different frequencies without frequency conversion; at least one remote antenna device having an associated transmit antenna and an associated receive antenna; a first link coupled to the hub to provide a first path for the optical transmission signals from the hub to the transmit antenna, wherein each of the at least one remote antenna devices is coupled to the first link and configured to: receive the optical transmission signals, convert the optical transmission signals into respective electrical transmission signals without frequency conversion, pass the electrical transmission signals to the transmit antenna, receive a plurality of electrical reception signals of the plurality of communication services at different frequencies from the receive antenna, and generate optical reception signals modulated by the plurality of electrical reception signals at the different frequencies without frequency conversion; and receive the optical transmission signals, convert the optical transmission signals into respective electrical transmission signals without frequency conversion, pass the electrical transmission signals to the transmit antenna, receive a plurality of electrical reception signals of the plurality of communication services at different frequencies from the receive antenna, and generate optical reception signals modulated by the plurality of electrical reception signals at the different frequencies without frequency conversion; and a second link coupled to the at least one remote antenna device and the hub to provide a second path for the optical reception signals from the receive antenna to the hub, wherein the hub is further configured to: receive the optical reception signals, convert the optical reception signals into respective electrical reception signals without frequency conversion, and provide the electrical reception signals to the one or more external networks. receive the optical reception signals, convert the optical reception signals into respective electrical reception signals without frequency conversion, and provide the electrical reception signals to the one or more external networks.