- Product Description: Dell Networking N1548P - switch - 48 ports - Managed - rack-mountable - Device Type: Switch - 48 ports - L2+ - Managed - stackable - Enclosure Type: Rack-mountable 1U - Subtype: Gigabit Ethernet - Ports: 48 x 10/ 100/ 1000 + 4 x 10 Gigabit SFP+ - Power Over Ethernet (Po E): Po E+ - Po E Budget: 30. 8 W - Performance: Switching fabric bandwidth: 176 Gbps ? Forwarding performance: 164 Mpps - Capacity: Virtual interfaces (VLANs):512 ? ARP entries: 1024 ? NDP entries: 400 ? Priority queues per port: 8 ? IPv4 routes (static):256 ? IPv6 routes (static):128 ? IPv4 routes (dynamic):256 ? VLAN routing interfaces: 128 ? ACL: 100 ? Max ACL rules system-wide: 2048 ? Maximum rules per ACL: 1023 ? Maximum ACL rules per interface (IPv4) ingress rules: 1023 ? Maximum ACL rules per interface (IPv4) egress rules: 1023 ? Maximum ACL rules per interface (IPv6) ingress rules: 512 ? Maximum ACL rules per interface (IPv6) egress rules: 509 ? Maximum VLAN interfaces with ACLs applied: 24 ? Maximum dynamic ports per switch stack: 144 ? Maximum member ports per LAG: 8 ? MAC addresses: 16000 - MAC Address Table Size: 16000 entries - Routing Protocol: RIP-1, RIP-2, static IPv4 routing, static IPv6 routing - Remote Management Protocol: Telnet, TFTP - Features: Auto-negotiation, auto-uplink (auto MDI/ MDI-X), port mirroring, Broadcast Storm Control, front to back airflow, redundant fans - Dimensions (Wx Dx H): 44 cm x 38. 7 cm x 4. 32 cm - Weight: 7kg - Manufacturer Warranty: Limited lifetime warranty