2×Gigabit SFP uplink optical ports + 8×Gigabit PoE ports
48V standard PoE power supply, total power 135W
Support port flow control/speed limit/storm suppression/link aggregation and other port configurations
Support cluster management/QoS settings, support VLAN configuration, DHCP server
Support port loop detection to avoid broadcast storms
Support WEB management and multi-user management
Product Model | SPB-5082M2-08G2GS-SC |
Standard |
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1X, IEEE 802.1q, IEEE 802.1p, IEEE 802.1d, IEEE 802.1w, IEEE 802.1s, IEEE 802.3ad, IEEE 802.3az |
Fixed Port | 8×10/100/1000Mbps RJ45 2×1G SFP optical ports 1×VLAN DIP switch |
Button | 1×Reset button |
Transmission Mode | Store-and-forward mode |
MAC Address Table | 8K |
Backplane Bandwidth | 20Gbps |
Status Indicator |
PWR (green light): It is green when powered on and off when not powered on. |
PoE Power Supply | Switch control: port power on/off Power Control: Total Power Setting Advanced functions: port scheduling strategy, PD online query |
MAC Configuration | MAC table capacity: 8K Management functions: MAC table management, static MAC, MAC binding/filtering, IVL forwarding mode, port learning control |
VLAN Configuration | Number of VLANs: 4K Classification: 802.1q/MAC/IP/protocol/voice VLAN Special features: VLAN mapping, double VLAN tagging (QinQ) |
ACL Access Control | Type: Standard IP / Extended IP/MAC IP/MAC ARP Features: port filtering, time-based control |
QoS Quality of Service | Port queues: 8, support WRR/SP/WFQ scheduling Classification method: Port/802.1p/DSCP/ACL Policies: queue mapping, COS/DSCP modification, rate limiting/statistics/mirroring |
Management Features | Interface: CLI (serial port/TELNET/SSH), WEB, SNMP (v1/v2c/v3) Advanced features: multi-user management, TACACS+ authentication/authorization, log management (local/SYSLOG), RMON 1-9 groups, cluster management, OAM (802.3ah/802.1ag), configuration file/software upgrade, clock management (local/SNTP) |
Safety Features | Service control: TELNET/WEB/SNMP enable/disable and ACL binding, connection limit Protection mechanisms: CPU protection, 802.1x (port/MAC), RADIUS authentication/authorization/accounting, guest VLAN Binding function: IP MAC static binding, DHCP SNOOPING (dynamic ARP/IP MAC binding, anti-private DHCP), anti-ARP spoofing (manual ACL/DHCP dynamic binding) |