Управляемый коммутатор уровня 2 Orion Alpha A28E
ID#7389Orion Networks Alpha A28E –интеллектуальный коммутатор, выполняющий коммутацию данных на втором уровне сетевой модели OSI. Коммутатор имеет 24 порта FastEthernet 10/100 Мбит/с, а так же 4 комбо-порта 10/100/1000Base-T/SFP для подключения к волоконно-оптической сети.
База знаний по коммутаторам Orion Networks
Область применения:
- Сети операторов связи;
- Сети промышленных предприятий;
- Корпоративные сети.
Основные особенности:
- Высокая надежность благодаря пассивному охлаждению
- Простота использования и эксплуатации
- Поддержка IPv6
- Отличный Feature set
Технические характеристики |
|
Основные |
|
Интерфейсы |
24 x 10/100BASE-TX |
4 combo 100/1000BASE-T/SFP |
|
Консольный порт |
RJ-45 |
Производительность |
|
Коммутационная матрица |
12.8Gbps |
Размер буфера пакетов |
1,5Mb |
Flash-память |
8MB |
RAM |
64MB |
Физические параметры |
|
Входное напряжение |
90 ~ 264 VAC, 47/63 Hz |
Максимальная потребляемая мощность |
15 Ватт |
Размеры (Ш х Г х В) |
440 х 220 х 44 мм |
Вес |
3.0 кг |
Диапазон рабочих температур |
0 ~ 50 ℃ |
Диапазон температур хранения |
-25 ~ 70 ℃ |
Допустимая влажность |
10% ~ 90% |
Индикаторы |
Power Supply; FE/GE port: LINK/ACT, SPEED |
Спецификации программного обеспечения |
|
Switching mode |
Store and forward mode Non-blocking switching |
Packet Forwarding |
MTU: 9,712 bytes (default) DLF Control |
Bandwidth Profile |
Rate limiting: up to 1,048,576Kbps Burst configuration (Max 130KB) Ingress rate limit per port Rate limit per VLAN Increments: 64Kbps (64K-1M) 1Mbps(1-100M) 10Mbps(100-1000M)
|
VLAN |
IEEE 802.1Q VLAN: 4K active VLANs Port-based VLAN GVRP, 256 max dynamic VLAN |
Storm Control |
Broadcast/multicast/unicast/DLF storm control Control mode: global, bps, burst Default burst: 8KB |
Multicast |
1K multicast addresses Static multicast group IGMP Snooping V1/V2/V3 Multicast filtering & unknown multicast discarding Multicast VLAN Registration (MVR) |
Mirror |
Mirroring per port Separate mirroring configurations for ingress & egress ports |
Port Loopback Detection |
Auto block individual ports upon fault signals Auto-detection interval can be set |
MAC Address Table |
16K MAC address Add/remove MAC address View MAC address statistics Search MAC address Aging time: 10-1,000,000s MAC table threshold per port MAC table limit: 1-255 |
Q-in-Q |
Port/flexible Q-in-Q 682 flexible Q-in-Q configurable items Egress-direction VLAN-mapping |
Link Aggregation |
Up to 6 groups and 8 ports per group Group member max-port-number 26 Load balance based on MAC/MAC+IP Standard LACP (static only) |
Flow Control |
IEEE 802.3x in full duplex mode Back pressure in half duplex mode Separate configurations for ingress & egress |
STP |
STP, RSTP & MSTP (64 instances) 256 STG (Spanning Tree Group) |
Digital Diagnostic (DDMI) |
SFP digital diagnostic function |
Port Backup |
Supported |
Transparent Relay |
BPDU, DOT1X, LACP, CDP, VTP, PVST |
OAM |
IEEE 802.3ah OAM including discovery, link performance, remote loopback, fault detection & performance stats per OAM standards OAM Active/Passive mode, OAM MIB Variable Get function, OAM Event function Extended OAM (configure on remote switch) |
SLA |
Layer-2/Layer-3 SLA (frame delay, jitter & packet loss) |
System Management |
CLI/Telnet/SNMP management 16 Layer-3 interfaces, Super VLAN, max 4K VLANs RMON1, 2, 3 & 9, Bridge MIB (RFC1493), System log, Hierarchical alarms, Link alarm per port, Keep-alive report, Fault pass through, Module information management |
Maintenance |
Debug information output, PING, Telnet client, Port statistics, Port dynamic statistics |
QoS |
Global CoS/DSCP to queue mapping Port priority override Port TRUST mode: CoS/DSCP/port priority Global queue scheduling with 8 queues per port Scheduling mode: SP/WRR/SP+WRR WRR weight range: 1-255 Flow statistics, Flow-based mirror/rate-limit/redirection/VLAN swapping/rewriting of 802.1p CoS, DSCP, port priority |
Ethernet Ring |
Orion private ring protocol Up to 8 rings 124 devices on one ring switching time ≤50ms |
ACL |
MAC/IP-based ACL ACL map (L2~L4 byte) (User-defined ACL) |
Safety Features |
Client classification and password protection RADIUS, TACACS+ Binding of MAC address & port, Port protection, IP source guard, Dynamic APR Inspection PPPoE agent, DOT1X IGMP RADIUS Aithentication |
CFM |
IEEE802.1ag/ITU-T Y.1731 protocol: up to 256 MEP, 256 MA Connectivity check (CC), Loopback (LB), Link trace (LT) |
Password Recovery |
Supported |
Filter |
ACL hardware filter Support MAC 1536 traffic streams |
LLDP |
Discovery remote base on link layer Get remote basic information |
Error Tolerance & Redundancy |
System error report Fast recovery during serious error |
Scheduling |
System task scheduling |
MEF9 & MEF14 |
Supported |
Time Management |
Time zone, Time modification, Support SNTP & NTP |
Software Upgrade |
Xmodem/FTP upgrade in BootROM FTP/TFTP |
Auto configuration |
Гарантия | 12 месяцев. |
Сосотояние | Товар новый |