... MPLS VPN, hardware IPV6, desktop cloud, video conferencing, wireless access. In addition, the S9700 also provides a variety ... optical interface card (ED, SFP)EH1D2S24CSA024-port 100M/1000M Ethernet optical interface and 8-port 100M/1000M combo electrical interface card ... (SA, SFP/RJ45)EH1D2S24CEA024-port 100M/1000M Ethernet optical interface and 8-port 100M/1000M combo electrical interface card ...