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Тип устройства
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Коммутатор - 48 портов - управляемый
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Тип корпуса
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Настольный, для монтажа в стойку
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Подтип
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Gigabit Ethernet
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Порты
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48 x 10/100/1000 (PoE+) + 4 x 10 Gigabit SFP+ (uplink)
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Power Over Ethernet (PoE)
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PoE+
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PoE Budget
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370 Вт
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Performance
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Switching bandwidth: 176 Gbps Forwarding bandwidth: 88 Gbps Forwarding performance (64-byte packet size): 77.38 Mpps
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Ёмкость
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VLANs supported: 4094 Active VLANs: 64 STP instances: 64 SPAN sessions: 1
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Размер таблицы MAC-адресов
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8K записей
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Поддержка Jumbo Frame
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10240 байт
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Протокол маршрутизации
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IGMP, MLDv2, MLD
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Протокол удаленного управления
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SNMP 1, RMON 2, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, TFTP, SSH, CLI
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Метод аутентификации
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Kerberos, Secure Shell (SSH), RADIUS, TACACS+
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Функции
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DHCP support, auto-negotiation, BOOTP support, ARP support, auto-uplink (auto MDI/MDI-X), Intrusion Detection System (IDS), Weighted Round Robin (WRR) queuing, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Dynamic ARP Inspection (DAI), Cisco EnergyWise technology, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), fanless, Link Aggregation Control Protocol (LACP), Port Security, Energy Efficient Ethernet, Management Information Base (MIB), Dynamic VLAN Support (GVRP), Class of Service (CoS), IGMP filtering, Weighted Tail Drop (WTD), VLAN Trunking Protocol (VTP), Bridge protocol data unit (BPDU), Internet Control Message Protocol (ICMP), Spanning-tree Root Guard (STRG), Network Timing Protocol (NTP)
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Соответствие стандартам
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IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX
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Процессор
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ARM7: 800 МГц
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Память
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512 МБ
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Флэш-память
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256 МБ
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Status Indicators
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Port status, port duplex mode, system, PoE, link/speed
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Интерфейсы
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48 x 1000Base-T RJ-45 PoE+ 1 x console RJ-45 1 x console (mini-USB) Type B 1 x USB Type A 4 x 10GBase-X SFP+ uplink
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Устройство питания
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Внутренний источник питания
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Требуемое напряжение
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AC 120/230 В (50 - 60 Гц)
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MTBF
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1,370,769 часов
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Compliant Standards
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Plug and Play, CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, AS/NZS 60950-1, ICES-003 Class A, RoHS, UL 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, Directive 2011/65/EU, VCCI Class A, KN24, KN22 Class A, EN 300386, AS/NZS CISPR22:2004 Class A, EN61000-3-2, EN61000-3-3, FCC CFR47 Part 15 A, CNS 13438 Class A, CAN/CSA C22.2 No. 60950-1 Second Edition, USGv6
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