48-Port Gigabit L3 PoE Managed Switch

Features

• 48 × 10/100/1000 Mbps RJ45 PoE ports, 4 × 10G SFP+ fiber optic ports

• High-performance chips for stable and powerful operation

• Layer 3 routing support for IPv4/IPv6, RIP, OSPF, and static/dynamic routing

• Supports one-stop management on Apollo cloud platform, including resource visualization for attached PD devices

• Hardware and software designed for flexible and cost-effective full-gigabit access and uplinks

Specifications

Hardware

• Network Interface: 48 × 10/100/1000 Mbps RJ45 PoE ports, 4 × 10G SFP+ fiber ports, 1 × Console port

• Network Protocols: IEEE 802.3, 802.3i, 802.3u, 802.3ab, 802.3z, 802.3ad, 802.3x, 802.1p, 802.1q, 802.1d, 802.1s, 802.1w, 802.3af/at

• Performance: Bandwidth 176 Gbps; Packet Forwarding Rate 130.9 Mpps; MAC Address Table 16K; Port Cache 12 Mb; Forwarding Mode: Store and Forward

• LED Indicators: 52 Link/Act, 48 PoE, 1 Power, 1 SYS

PoE Support

• PoE Pin Assignment: 1/2 (+), 3/6 (–)

• Input: AC 100–240 V / 50–60 Hz

• Single Port Maximum Power: 30 W

• Total Power Budget: 360 W

Physical Specifications

• Dimensions (L × W × H): 440 × 320 × 44 mm

Environmental Specifications

• Operating Temperature: 0 °C ~ 40 °C

• Storage Temperature: –40 °C ~ 70 °C

• Operating Humidity: 10%–90% RH (non-condensing)

• Storage Humidity: 5%–90% RH (non-condensing)

Safety Regulations

• Certifications: CE, RoHS, FCC

Software & Network Management

• Layer 3 Routing: IPv4/IPv6, static/dynamic routing (RIP v1/v2, OSPFv2, RIPng, OSPFv3)

• VLAN: 4K VLANs, 802.1Q, MAC VLAN, IP VLAN, Voice VLAN

• DHCP: Server, relay, snooping

• MAC Address Table: Supports automatic learning/aging, static/dynamic/filtered entries

• Access Control & Security: Password protection, port/IP/MAC restrictions, HTTPS/SSL/TLS/SSH, IP-MAC-PORT binding, ARP/IP source/DOS protection, DHCP attack protection, 802.1X, AAA, port security/isolation, CPU protection

• PoE Management: Power limit, chip status check, port priority, scheduled and intelligent power supply

• QoS: 8 port queues, port/802.1p/DSCP priority, SP, WRR, SP+WRR, WFQ scheduling

• Spanning Tree: STP, RSTP, MSTP, loop/root/TC/BPDU protection, optical port switching ≤50 ms

• Multicast: IGMP v1/v2/v3 snooping, MLD v1/v2 snooping, fast leave, L2/L3 IPv4/IPv6 static multicast

• Storm Suppression: Multicast, broadcast, unknown unicast suppression

• Link Aggregation: Static/dynamic, IP/MAC/mixed load balancing, up to 32 aggregation groups

• IPv6: Ping, Tracert, Telnet, SSH, SSL

• Management: WEB (HTTP/HTTPS/SSL), CLI (Telnet/SSH/serial), SNMP v1/v2/v3, RMON v1/v2, LLDP, NTP, DNS, CPU/memory monitoring, system logs and alerts, Ping/Tracert/cable detection, Apollo cloud platform management