19″ to 21″ mounting rack adapter (1 unit // orejas adaptadoras para bandejas de 19″ a 21″ (1 unidad)

Frentes porta acopladores / lgx compatible pannel adapter, up to 8 sc(simplex) or lc(duplex, sc cut-out type) or mtrj or e2000. (1×8=8 or 16 f.o.) (w/o adapters)