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Описание на продукта
Aruba 2920-48G-POE+ 740W Switch
Суич, тип: Fixed Port
Общ брой портове: 52
Основни портове, тип: 44x10/100/1000Base-T
Power Over Ethernet (PoE): IEEE 802.3at and IEEE 802.3af; PoE power: 740 W
Uplink портове: 4 dual personality
Свободни (10GB) слотове: 2 module slots: supports up to four optional 10 Gigabit Ethernet (SFP+ and/or 10GBASE-T) ports; Optional modules: HP 2920 2-Port 10GbE SFP+ Module (J9731A) and HP 2920 2-port 10GBASE-T Module (J9732A)
Управление: SNMPv1, v2, and v3 - Provide complete support of SNMP and an industry-standard management information base (MIB) as well as private extensions; SNMPv3 supports increased security using encryption; Out-of-band Ethernet management port
Stackable: 1 stacking module slot: Support 2-port Stacking Module (J9733A) with up to 40 Gb/s per port. Allows stacking of up to four switch units into a single virtual device.
Fans: Fanless design
Захранване: 1 power supply slot, 1 minimum power supply required includes: 1 x J9737A (HP X332 1050W 110-240VAC to 54VDC Power Supply), Optional power supply: HP X332 575W 100-240VAC to 54VDC Modular Power Supply (J9738A)
Routing: Layer 3 RIP
Памет (Flash, RAM): Flash Memory: 1GB, RAM: 512 MB SDRAM
Капацитет за маршрутизиране/превк ючване, Gbps: 176 Gbps
Пропускателна способност, Mpps: 130.9 Mpps
MAC адреси: 16000 MAC addres table size
VLAN (брой, стандарти): VLAN support and tagging - Supports IEEE 802.1Q (4,094 VLAN IDs) and 256 VLANs simultaneously; GARP VLAN registration protocol; IEEE 802.1v protocol VLANs; Rapid per-VLAN spanning tree (RPVST+)
QoS: Traffic prioritization (IEEE 802.1p) - Allows real-time traffic classification into eight priority levels that are mapped to eight queues; L4 prioritization - Enables prioritization based on TCP/UDP port numbers; Rate limiting; Class of service (CoS)
L2 мрежови стандарти: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3x, IEEE 802.1w, IEEE 802.1v, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1AX
L3 мрежови стандарти: Static IP routing - Provides manually configured routing; includes ECMP capability; RIP - Includes RIPv1 and RIPv2 routing; Routing table size: 256 static and 2,048 RIP routes - Facilitate segregation of user data, without adding external hardware
IPv6 functionality: IPv6 host, Dual stack (IPv4/IPv6), MLD snooping
Сигурност: IEEE 802.1X, Web/MAC-based authentication, Access control lists (ACLs), RADIUS/TACACS+, Source-port filtering, Secure shell (SSH), Secure sockets layer (SSL), Port security, Secure FTP, BPDUs port protection, DHCP protection, STP root guard
Размери (Ш, Д, В), mm: 443 x 336 x 44
Опция за монтаж: Rackmount
Други: 1 dual-personality (RJ-45 or USB micro-B), 1 USB 1.1, 1 RJ-45 out-of-band management port
Гаранция: 99 месеца
Суич, тип: Fixed Port
Общ брой портове: 52
Основни портове, тип: 44x10/100/1000Base-T
Power Over Ethernet (PoE): IEEE 802.3at and IEEE 802.3af; PoE power: 740 W
Uplink портове: 4 dual personality
Свободни (10GB) слотове: 2 module slots: supports up to four optional 10 Gigabit Ethernet (SFP+ and/or 10GBASE-T) ports; Optional modules: HP 2920 2-Port 10GbE SFP+ Module (J9731A) and HP 2920 2-port 10GBASE-T Module (J9732A)
Управление: SNMPv1, v2, and v3 - Provide complete support of SNMP and an industry-standard management information base (MIB) as well as private extensions; SNMPv3 supports increased security using encryption; Out-of-band Ethernet management port
Stackable: 1 stacking module slot: Support 2-port Stacking Module (J9733A) with up to 40 Gb/s per port. Allows stacking of up to four switch units into a single virtual device.
Fans: Fanless design
Захранване: 1 power supply slot, 1 minimum power supply required includes: 1 x J9737A (HP X332 1050W 110-240VAC to 54VDC Power Supply), Optional power supply: HP X332 575W 100-240VAC to 54VDC Modular Power Supply (J9738A)
Routing: Layer 3 RIP
Памет (Flash, RAM): Flash Memory: 1GB, RAM: 512 MB SDRAM
Капацитет за маршрутизиране/превк ючване, Gbps: 176 Gbps
Пропускателна способност, Mpps: 130.9 Mpps
MAC адреси: 16000 MAC addres table size
VLAN (брой, стандарти): VLAN support and tagging - Supports IEEE 802.1Q (4,094 VLAN IDs) and 256 VLANs simultaneously; GARP VLAN registration protocol; IEEE 802.1v protocol VLANs; Rapid per-VLAN spanning tree (RPVST+)
QoS: Traffic prioritization (IEEE 802.1p) - Allows real-time traffic classification into eight priority levels that are mapped to eight queues; L4 prioritization - Enables prioritization based on TCP/UDP port numbers; Rate limiting; Class of service (CoS)
L2 мрежови стандарти: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3x, IEEE 802.1w, IEEE 802.1v, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1AX
L3 мрежови стандарти: Static IP routing - Provides manually configured routing; includes ECMP capability; RIP - Includes RIPv1 and RIPv2 routing; Routing table size: 256 static and 2,048 RIP routes - Facilitate segregation of user data, without adding external hardware
IPv6 functionality: IPv6 host, Dual stack (IPv4/IPv6), MLD snooping
Сигурност: IEEE 802.1X, Web/MAC-based authentication, Access control lists (ACLs), RADIUS/TACACS+, Source-port filtering, Secure shell (SSH), Secure sockets layer (SSL), Port security, Secure FTP, BPDUs port protection, DHCP protection, STP root guard
Размери (Ш, Д, В), mm: 443 x 336 x 44
Опция за монтаж: Rackmount
Други: 1 dual-personality (RJ-45 or USB micro-B), 1 USB 1.1, 1 RJ-45 out-of-band management port
Гаранция: 99 месеца
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