JetStream™ 12-port Pure-Gigabit L2 Managed Switch, 12 Gigabit SFP slots including 4 Combo Gigabit RJ45 ports, Port/Tag/Voice/Protocol-Based VLAN, Q-in-Q(Double VLAN), GVRP, STP/RSTP/MSTP, IGMP V1/V2/V3 Snooping, COS, DSCP, Rate Limiting, 802.1x, IEEE 802.3ad, L2/3/4 ACL, IP Clustering, Port Mirroring, IP Source Guard, SSL, SSH, CLI, SNMP, RMON, 1U 19-inch rack-mountable steel case Managed Switch JetStream™ L2 12 cổng Pure-Gigabit, 12 cổng SFP Gigabit bao gồm 4 cổng combo RJ45 Gigabit, VLAN theo Cổng/Tag/Voice/Giao thức, Q-in-Q (Double VLAN), GVRP, STP/RSTP/MSTP, IGMP V1/V2/V3 Snooping, COS, DSCP, Giới hạn tốc độ, 802.1x, IEEE 802.3ad, L2/3/4 ACL, IP Clustering, Port Mirroring, IP Source Guard, SSL, SSH, CLI, SNMP, RMON, Vỏ thép, gắn tủ 19-inch 1U