Please use the following form to request information.
Please specify your question about AM ADM-L4.2 (24dB) 16 x E1 75/120 AC PS: STM 4 LH Add Drop Multiplexer with two STM-4 and 16 x E1, 100/240 V AC Power supply (including mounting bracket and installation guide)( DI = Dual Impedance) Pre-loaded with Earth SW *