Описание
Категория Switches
Производител HPE
Партиден номер: J9778A
Суич, типFixed Port
Общ брой портове52
Основни портове, тип48×10/100Base-TX
Power Over Ethernet (PoE)IEEE 802.3at and IEEE 802.3af; PoE power: 382 W
Uplink портове2 dual personality, 2×10/100/1000Base-T
Свободни (10GB) слотовеNo
УправлениеWeb graphical user interface (GUI), Command-line (CLI), Simple Network Management Protocol (SNMPv1/v2c/v3), sFlow, IEEE 802.1AB Link Layer Discovery Protocol (LLDP), Port mirroring, RMON (remote monitoring), Friendly port names, Dual flash images
StackableVirtual stacking: single IP address management of up to 16 switches
FansVariable-speed fans help reduce power consumption.
ЗахранванеInput voltage: 100-127/200-240 VAC; Maximum power rating: 441 W
RoutingLayer 2 Only
Памет (Flash, RAM)Flash Memory: 128 MB, RAM: 256 MB DDR3 DIMM
Капацитет за маршрутизиране/превключване, Gbps17.6 Gbps
Пропускателна способност, Mpps13 Mpps
MAC адреси16000 MAC addres table size
VLAN (брой, стандарти)VLANs: provide support for 512 VLANs and 4,094 VLAN IDs; GARP VLAN Registration Protocol: allows automatic learning and dynamic assignment of VLANs; IEEE 802.1Q VLANs
QoSTraffic prioritization (IEEE 802.1p); Simplified QoS configuration: Port-based, VLAN-based; Class of Service (CoS); Rate limiting; Layer 4 prioritization; Flow control
L2 мрежови стандартиIEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q VLANs, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3x Flow Control
L3 мрежови стандарти-
IPv6 functionalityIPv6 host; Dual stack (IPv4/IPv6); MLD snooping
СигурностAccess control lists (ACLs); RADIUS/TACACS+; Source-port filtering; SSL; Port security; IEEE 802.1X; Web/MAC-based authentication; Secure shell (SSHv2; client and server); STP BPDU port protection; STP Root Guard; Secure FTP; Protected ports CLI
Размери (Ш, Д, В), mm442 x 323 x 45
Опция за монтажRackmount
Други1 Dual-personality (RJ-45 or USB micro-B) serial console port
