Коммутатор Fiberhome S4820-28T-GF (Новый)

Спецификация оборудования:

VLAN

• 4K VLANs
• 1:1 & N:1 VLAN Mapping
• QinQ, selective QinQ

Агрегация портов

• Trunk
• 8 Trunk groups at most, up to 8 GE ports in each group

IP маршрутизация

• Static routing

Мультикаст

• IGMP snooping, IGMP proxy, IGMP fast leave

Надежность

• STP(IEEE 802.1d), RSTP(IEEE 802.1w), MSTP(IEEE 802.1s)
• R-Link protection

QoS/ACL

• Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type and VLAN ID
• Rate limiting with granularity at 64Kbps
• 8 queues on each port
• Flexible scheduling algorithms, including PQ?WRR?PQ+WRR
• WRED
• Re-marking of the 802.1p priority

Безопасность

• User privilege management and password protection
• Protection against DoS attack, ARP attack, etc. IP source guard
• Storm control
• Port isolation
• Blackhole MAC address entries
• SSH v2.0
• 802.1x authentication, RADIUS authentication

Управление и эксплуатация

• Port mirroring and RSPAN(remote port mirroring)
• Configuration via CLI, Telnet, Console port
• SNMP v1/v2/v3, RMON
• Fengine Wview GUI management platform based on SNMP
• upgrade via FTP?TFTP
• Port loopback detection

Требования по температуре и влажности

• Operation temperature: 0? to 50?
• Relative humidity:10%-90% (non-condensing)

Входное напряжение

• AC: Rated voltage range:100V to 240V AC, 50/60Hz; Maximum voltage range:90V to 264V AC, 50/60Hz
• DC: Rated voltage range: -48V to -60V DC; Max voltage range: -36V to -72V DC

Размеры

• 440×290×44

Потребление питания

• <50 W

Вес

• <5kg

Порты

• 24×10/100/1000Base-T port

• 2 hot swappable power supply slots

• 4×1000Base-X port

Пропускная способность

• 42 Mpps

Коммутационная емкость

• 56 Gbps

Таблица MAC- адресов

• 16K