802.3af Ethernet PoE switch RSTP , IEEE 802.1w With CE

Hardware

Interface

24 * 10/100Mbps RJ45 port with PoE function, Auto-Negotiation, Auto MDI/MDIX
4 * Combo port: 4 * 10/100/1000Mbps RJ45 port + 4 * SFP slot(Mini-GBIC), 1000 full mode supported
1 * RS232 Console port

LED

PWR, SYS, 1X-28X LNK/ACT, 1X-24X 100M, 25X-28X 1000M

Power Supply

100-240 V AC/50-60Hz

Dimensions (L x W x H )

432 x 250 x 44 mm

Switching Features

Standard

IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T, IEEE 802.3z 1000Base-LX/SX,
IEEE 802.3x, IEEE 802.3ad, IEEE 802.3af,
IEEE 802.1p, IEEE 802.1q, IEEE 802.1d, IEEE 802.1w, IEEE 802.1s, IEEE 802.1x

Switching Fabric Capacity

12.8 Gbps

MAC Address Table

8K, auto-learning & auto-aging

Power over Ethernet (PoE)

IEEE 802.3af Power over Ethernet compliant End-Span PSE
PoE Power up to 15.4 Watts for each PoE port
PoE Management:
-Total PoE power budget control
-Pert port PoE function enable/disable
-PoE Port Power feeding priority
-Per PoE port power limit
-PD classification detection

Link Aggregation

Cisco ether-Channel (Static Trunk)
IEEE 802.3ad LACP (Link Aggregation Control Protocol)
Up to 14 Trunk groups
Up to 8 ports per trunk group

Spanning Tree Protocol (STP)

STP, IEEE 802.1D (Classic Spanning Tree Protocol)
RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol, spanning tree by VLAN)
Loopback detection

Multicast

IGMP Snooping V1/V2/V3
Multicast VLAN Registration (MVR)

VLAN

IEEE 802.1Q Tag-based VLAN
Up to 4K VLANs groups, out of 4049 VLAN IDs
Q-in-Q tunneling
Port VLAN
Voice VLAN
GVRP protocol for VLAN Management

Flow Control

IEEE 802.3x PAUSE frame Flow Control, Full-Duplex mode
Back-Pressure Flow Control, Half-Duplex mode

Quality of Service (QoS)

8 priority queues
Strict priority(SP), Weighted Round Robin(WRR), SP+WRR CoS policies
Traffic-policing policies

DHCP

DHCP Snooping
DHCP Relay
DHCP option 82

Security

IEEE 802.1x Port-Based / MAC-Based Authentication
RADIUS / TACACS+ users