Cable assembly - 68-pin (M) connector to 68-pin (M) connector - 12.7cm (5.0-in) long - From one hub`s rear panel stacking port OUT connector to another hub`s IN port - A maximum of five hubs in the stack
HPE AdvanceStack 100BaseT Hub 12TX
HPE AdvanceStack 100BaseT Hub 12TXM
HPE AdvanceStack 100BaseT Hub 24TX