Beek Bn-Glc-Bx-U 1.25Gbps 20Km 1310-Nm Tx/1490-Nm, Cisco, Extreme, Nortel, Zte, Huawei, Alcatel, Zyxel, Netgear, Avaya, Juniper, Linksys, Enterasys Ürünleriyle Uyumlu