{"time":1752576883750,"blocks":[{"id":"Cz7tmOR6ot","type":"paragraph","data":{"text":"В состав входит:
Коммутатор Extreme Summit X440-G2-12t8fx-GE4 с лицензией ExtremeXOS Edge.
Спецификация коммутатора Extreme Networks Summit X440-G2 (Eng)"}},{"id":"arVMOlQfmy","type":"paragraph","data":{"text":"Основные особенности:"}},{"id":"ZNj2f7f85L","type":"list","data":{"style":"unordered","meta":{},"items":[{"content":"12 портов 10/100/1000Base-FX","meta":{},"items":[]},{"content":"8 портов 100Base-FX","meta":{},"items":[]},{"content":"4 порта 1000BaseX SFP","meta":{},"items":[]},{"content":"Возможность стекирования по технологии SummitStack-V 40 Gbps с помощью встроенных 10GE-портов","meta":{},"items":[]},{"content":"Модульная операционная система ExtremeXOS","meta":{},"items":[]},{"content":"Поддержка IPv4/IPv6 аппаратных ACL","meta":{},"items":[]},{"content":"Задержка коммутации меньше 4 мкс (64-байт пакеты)","meta":{},"items":[]}]}},{"id":"M1M9nKKJ8d","type":"paragraph","data":{"text":" "}},{"id":"QYMTUzE-CT","type":"paragraph","data":{"text":"Сетевые коммутаторы Extreme Networks серии Summit X440-G2 предназначены для построения корпоративных и кампусных сетей. Коммутаторы доступны в 24-портовых и 48-портовых вариациях с возможностью выбора необходимого количества Uplink-портов на лицевой панели: 4 x 1GbE либо 4 x 10GbE. Линейка X440-G2 включает в себя коммутаторы с поддержкой IEEE 802.3at PoE-plus."}},{"id":"nuvMhqu24J","type":"paragraph","data":{"text":"Коммутаторы Summit X440-G2 построены на базе революционной ExtremeXOS, это модульная ОС с гибким удобным интерфейсом управления. ExtremeXOS позволяет настроить функционал ролевых политик для назначения правил доступа к сети для определенных групп пользователей."}},{"id":"pdf9q40EBC","type":"paragraph","data":{"text":"Физические характеристики"}},{"id":"NWYAbqf6cB","type":"table","data":{"withHeadings":true,"content":[["Коммутатор","Порты","Вес","Размеры (ВxШxГ)"],["X440-G2-12t-10GE4","• 12 x 10/100/1000BASE-T (RJ-45) • 4 x 1GBASE-X SFP (unpopulated front-panel ports) upgradeable to 10Gb Ethernet via licensing• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port • Coaxial Barrel Connector RPS port","6.22 кг","4.4 см x 44.1 см x 43.2 см"],["X440-G2-24t-10GE4","• 24 x 10/100/1000BASE-T (RJ-45)• 4 x 1GBASE-X SFP (unpopulated) combo ports• 4 x 1GBASE-X SFP (unpopulated rear-panel ports) upgradeable to 10Gb Ethernet via licensing• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port","6.45 кг","4.4 см x 44.1 см x 43.2 см"],["X440-G2-48t-10GE4","• 48 x 10/100/1000BASE-T (RJ-45)• 4 x 1GBASE-X SFP (unpopulated) combo ports• 2 x 1GbE copper combo ports upgradable to 10GbE on rear-panel• 4 x 1GBASE-X SFP (unpopulated rear-panel ports) upgradeable to 10Gb Ethernet via licensing• 1 x Serial (console port RJ-45) with RTS/CTS modem control • 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port","6.32 кг","4.4 см x 44.1 см x 43.2 см"],["X440-G2-12p-10GE4","• 12 x 10/100/1000BASE-T PoE-Plus• 4 x 1GBASE-X SFP (unpopulated front-panel ports) upgradeable to 10Gb Ethernet via licensing• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port","6.58 кг","4.4 см x 44.1 см x 43.2 см"],["X440-G2-24p-10GE4","• 24 x 10/100/1000BASE-T PoE-Plus• 4 x 1GBASE-X SFP (unpopulated) combo ports• 4 x 1GBASE-X SFP (unpopulated rear-panel ports) upgradeable to 10Gb Ethernet via licensing• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port","6.22 кг","4.4 см x 44.1 см x 43.2 см"],["X440-G2-48p-10GE4","• 48 x 10/100/1000BASE-T PoE-Plus• 4 x 1GBASE-X SFP (unpopulated) combo ports• 2 x 1GbE copper combo ports upgradable to 10GbE on rear-panel• 4 x 1GBASE-X SFP (unpopulated rear-panel ports) upgradeable to 10Gb Ethernet via licensing• 1 x Serial (console port RJ-45) with RTS/CTS modem control • 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port","6.45 кг","4.4 см x 44.1 см x 43.2 см"],["X440-G2-24t-10GE4-DC","• 24 x 10/100/1000BASE-T (RJ-45)• 4 x 1GBASE-X SFP (unpopulated) combo ports• 4 x 1GBASE-X SFP (unpopulated rear-panel ports) upgradeable to 10Gb Ethernet via licensing• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port","6.32 кг","4.4 см x 44.1 см x 43.2 см"],["X440-G2-48t-10GE4-DC","• 48 x 10/100/1000BASE-T (RJ-45)• 4 x 1GBASE-X SFP (unpopulated) combo ports• 2 x 1GbE copper combo ports upgradable to 10GbE on rear-panel• 4 x 1GBASE-X SFP (unpopulated rear-panel ports) upgradeable to 10Gb Ethernet via licensing• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port","6.58 кг","4.4 см x 44.1 см x 43.2 см"],["X440-G2-24x-10GE4","• 24 x SFP (unpopulated)• 4 x 10/100/1000 combo ports• 4 x 1GBASE-X SFP (unpopulated rear-panel ports) upgradeable to 10Gb Ethernet via licensing• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port"," "," "],["X440-G2-24fx-GE4","• 24 x 100Base-FX – LC connectors• 4 x 1GBASE-X SFP (unpopulated front-panel ports)• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port"," "," "],["X440-G2-12t8fx-GE4","• 12 x 10/100/1000BASE-T with 8 x 100Base-FX – LC connectors• 4 x 1GBASE-X SFP (unpopulated front-panel ports)• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port • 2x7 RPS port"," "," "],["X440-G2-24t-GE4"," 24 x 10/100/1000BASE-T (RJ-45)• 4 x 1GBASE-X SFP (unpopulated rear-panel ports)• 1 x Serial (console port RJ-45) with RTS/CTS modem control• 1 x 10/100/1000BASE-T out-of-band management port• 2x7 RPS port"," "," "]]}},{"id":"mU1fBXINza","type":"paragraph","data":{"text":" "}},{"id":"GvYRrOuE1D","type":"paragraph","data":{"text":"Технические характеристики"}},{"id":"_HzquLqzE2","type":"paragraph","data":{"text":" "}},{"id":"yD57znwYIl","type":"table","data":{"withHeadings":false,"content":[["Модель Summit","X440-G2-12t-10GE4","X440-G2-24t-10GE4","X440-G2-48t-10GE4","X440-G2-12p-10GE4"],["Коммутационная матрица","104 Gbps","128 Gbps","176 Gbps","104 Gbps"],["Скорость пересылки пакетов","77,4 Mpps","95,2 Mpps","130,9 Mpps","77,4 Mpps"],["Модель Summit","X440-G2-24p-10GE4","X440-G2-48p-10GE4","X440-G2-24t-10GE4-DC","X440-G2-48t-10GE4-DC"],["Коммутационная матрица","128 Gbps","176 Gbps","128 Gbps","176 Gbps"],["Скорость пересылки пакетов","95,2 Mpps","130,9 Mpps","95,2 Mpps","130,9 Mpps"],["Модель Summit","X440-G2-24x-10GE4","X440-G2-24fx-GE4","X440-G2-12t8fx-GE4","X440-G2-24t-GE4"],["Коммутационная матрица","128 Gbps","12.8 Gbps","33.6 Gbps","56 Gbps"],["Скорость пересылки пакетов","95,2 Mpps","9.5 Mpps","25 Mpps","41.7 Mpps"],["Jumbo Frame","9216 байт","","",""],["VLAN (Port, Protocol, 802.1Q)","4094","","",""],["Layer 2 MAC","до 68K","","",""],["CPU","64-bit MIPS Processor, 1 GHz clock","","",""],["RAM","1GB ECC DDR3 DRAM","","",""],["FLASH","4GB eMMC Flash","","",""],["Пакетный буфер","4MB","","",""],["IPv4 Layer 3 Route","16K","","",""],["IP Host (ARP Entries)","До 39K","","",""],["IPv6 Layer 3 Route","8K","","",""],["IPv6 Host (ND neighbors)","12K","","",""],["IGMPv2 Subscribers per switch","20K","","",""],["QoS/BW Control","Egress 8 queues per port with min-max bandwidth and ingress policing","","",""],["ACL","4K ingress, 1K egress","","",""],["ingress bandwidth meters","1024","","",""],["Протоколы связующего дерева (STP)","IEEE 802.1D (STP); IEEE 802.1w (RSTP); IEEE 802.1s (MSTP), Max 64 instance","","",""],["VLAN","QinQ/Selective QinQ, GVRP, Broadcast / Multicast / Unicast Storm Control, Port/ MAC/ IP segment/ Protocol/ Voice/ Private/ Vlan support, Multicast Vlan register/MVR для IPv4 и IPv6, Поддержка port-based 802.1Q","","",""],["Протокол Multicast","IGMP v1/v2/v3, IGMP v1/v2/v3 Snooping, IGMP Proxy ICMPv6, ND, ND snooping, MLDv1/v2, MLDv1/v2 snooping","","",""],["L3","IP Protocol (IPv4 и IPv6), Default Routing, Static Routing, Black hole route, VLSM и CIDR, RIPv1/V2, OSPFv2, BGP4, поддержка MD5 аутентификации LPM Routing, OSPFv3, Policy based Routing(PBR) для IPv4 и IPv6, VRRP, VRRP v3, PIM-DM, PIM-SM, PIM-SSM, MSDP, Static Multicast route, PIM-SM/DM/SSM для IPv6, Any cast RP for Ipv4 and Ipv6, Поддержка ECMP (Equal Cost Multi-Path) максимум 8 групп, URPF для IPv4 и IPv6, Поддержка BFD, ARP guard, Local ARP proxy, Proxy ARP, ARP binding, Gratuitous ARP, ARP limit","","",""],["DHCP","Support DHCP server/Client, Support DHCP relay (+option 82), Support DHCP snooping(+option 82), DHCP Server for IPv4 and IPv6, DHCP v6 and DHCP snooping V6, DHCPv6 Relay","","",""],["AAA","Support RADIUS for IPv4 and IPv6 and TACACS+","","",""],["MAC","Поддержка MAC binding, MAC filtering, MAC limit per port","","",""],["QoS","8 аппаратных очередей на порт, Поддержка классификации трафика на основе IEEE 802.1p, ToS, port и DiffServ, Поддержка SP, WRR.SWRR, Поддержка Traffic Shaping, Поддержка PRI Mark/Remark","","",""],["Управление полосой пропускания","Поддерживается с шагом не менее 8 kbs","","",""]]}},{"id":"jcIsVCgZH1","type":"paragraph","data":{"text":" "}},{"id":"bHdhGP60Pp","type":"paragraph","data":{"text":"POE-бюджет"}},{"id":"Cep3ID5JRy","type":"table","data":{"withHeadings":true,"content":[["Switch Model","INTERNAL POWER SUPPLY","EXTERNAL RPS"],["X440-G2-12p-10GE4","200 W","200 W – Redundant Power Only"],["X440-G2-24p-10GE4","380 W","380 W – Redundant Power Only"],["X440-G2-48p-10GE4","740 W","1440 W – Additive Power, 740 W – Redundant Power"]]}}],"version":"2.31.0-rc.7"}