Zyxel EM-422, Hitam, ZyXEL 4500 Series, 10 Gbit/s, Terdawai, IEEE 802.3u, 802.ab, 802.3x, 802.1D, 802.1w, 802.1s, 802.1p, 802.1Q, 802.1x, 802.3ad, 0 - 45 °C Zyxel EM-422. Product color: Hitam, Keserasian: ZyXEL 4500 Series. Kadar pemindahan data: 10 Gbit/s, Teknologi keterhubungan: Terdawai, Pematuhan standard industri: IEEE 802.3u, 802.ab, 802.3x, 802.1D, 802.1w, 802.1s, 802.1p, 802.1Q, 802.1x, 802.3ad. Jenis slot: 2 x XFP