FEX 3828 13 T ENCLOSURE FEX 3828 18 G FEX 3828 18 G +EKPVT FEX 3828 18 G ENCLOSURE FEX 3828 18 T FEX 3828 18 T +EKPVT FEX 3828 18 T ENCLOSURE FEX 5628 13 G FEX 5628 13 G ENCLOSURE FEX 5628 13 T