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Коммутатор QFX5110, 48 SFP+ and 4 QSFP28, Back to Front AC

Коммутатор QFX5110, 48 SFP+ and 4 QSFP28, Back to Front AC
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Код товара: QFX5110-48S-AFI
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Коммутаторы серии Juniper QFX5000 предназначены для построения сетей центров обработки данных на уровне агрегации и ядра. Благодаря поддержке выскокой плотности портов 1/10/40 Gbit/s, коммутаторы серии QFX являются идельным решением входящим в универсальную структуру Junos Fusion а так же Virtual Chassiss Fabric.

Основные особенности
  • Высокая плотность портов — 64/104 порта  10GbE всего в  1 U, 100GbE аплинк порты  
  • До  2.56 Tbps Layer 2 и Layer 3 производительности  и задержка всего 550 ns 
  • Процессор Intel 1.8 GHz dual-core, 16 GB оперативной памяти и 64 GB SSD 
  • Высокая отказоустойчивость и возможность проводить ISSU
  • Богатый функционал автоматизации с поддержкой языков Python, Chef, Puppet, and zero-touch provisioning (ZTP)
  • возможность быстрого включения в таких системах как Virtual Chassis, Virtual Chassis Fabric, Junos Fusion and Qfabric
  • Поддержка протоколов виртуализации таких как Virtual Extensible LAN (VXLAN), Open vSwitch Database (OVSDB)
  • Дополнительный функционал Junos OS такой как BGP Add-path, MPLS, L3 VPN, and IPv6 6PE, MPLS RSVP-TE
Производитель оставляет за собой право изменять внешний вид, технические характеристики и комплектацию без уведомления.
Производительность
• QFX5110-48S1.76 Tbps/1.08 Bpps
• QFX5100-32Q2.56 Tbps/1.08 Bpps
  
Вес 
• QFX5100-48S:(10.43 kg)
• QFX5100-32Q:(11.16 kg)
  
Размеры (HxWxD) 
• QFX5100-48S:(4.37 x 44.09 x 52.02 cm)
• QFX5100-32Q:(4.37 x 44.09 x 54.54 cm)
  
Switching modeCut-through and store-and-forward
Front-to-back or back-to-front airflow (for hot aisle/cold aisle deployment)+
Management and rear console port connections+
Энергопотребление 
• QFX5100-48S-AFO/AFI:300 W
• QFX5100-32Q-AFO/AFI:340 W
  
Интерфейсы 
• QFX5100-48S-AFO/AFI:1GbE SFP: 48 (24 copper 1GbE)
10GbE SFP+: 48/64 (with breakout cable)
40GbE/100GbE QSFP28: 4
• QFX5100-32Q-AFO/AFI:100 GbE QSFP28: 4
10GbE SFP+: 104 (with breakout cable)
40GbE QSFP+: 32
  
• Each QSFP+ port can be configured as a 4 x 10GbE interface+
• Each QSFP+ port can be configured as a 40 Gbps port+
• USB port+
• Console port+
• 2 management ports: 1 RJ-45 and 1 SFP+
Поддерживаемые типы интерфейсов 
• SFP+ 10GbE optical modules+
• SFP+ DAC cables: 1/3/5 m twinax copper and 1/3/5/7/10 m active twinax copper+
• SFP GbE optical and copper module+
• QSFP+ to SFP+ 10GbE direct attach break-out copper (1/3 m twinax copper cable)+
Охлаждение 
• Front-to-back and back-to-front cooling+
• Redundant variable-speed fans to reduce power draw+
Блоки питания и вентиляторы 
• Dual redundant (1+1) and hot-pluggable power supplies+
• 110-240 V single phase AC power+
• -36 to -72 V DC power+
• Redundant (N+1) and hot-pluggable fan modules for frontto-back and back-to-front airflow+
Производительность 
• MAC addresses per system:288000
• VLAN IDs:4096
• Number of link aggregation groups (LAGs)128
• Number of ports per LAG:32
• Number of FCoE VLANs/FC Virtual Fabrics:4095
• Firewall filters:4000
• IPv4 unicast routes128000
• IPv4 multicast routes:104000
• IPv6 multicast routes:52000
• IPv6 unicast routes:64000
• ARP entries:48000
• Jumbo frame:9216
• Spanning Tree Protocol (STP)Multiple Spanning Tree Protocol (MSTP) instances: 64
VLAN Spanning Tree Protocol (VSTP) instances: 253
• Traffic mirroringMirroring destination ports per switch: 4
Maximum number of mirroring sessions: 4
Mirroring destination VLANs per switch: 4
Фунционал второго уровня 
• STP—IEEE 802.1D (802.1D-2004)+
• Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1w); MSTP(IEEE 802.1s)+
• Bridge protocol data unit (BPDU) protect+
• Loop protect+
• Root protect+
• RSTP and VSTP running concurrently+
• VLAN—IEEE 802.1Q VLAN trunking+
• Routed VLAN Interface (RVI)+
• Port-based VLAN+
• MAC address filtering+
• Private VLAN (PVLAN)*+
• QinQ*+
VLAN Translation+
• Static MAC address assignment for interface+
• Per VLAN MAC learning (limit)+
• MAC learning disable+
• Link Aggregation and Link Aggregation Control Protocol (LACP) (IEEE 802.3ad)+
• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)+
Link Aggregation 
• Multi-chassis link aggregation (MC-LAG)+
• Redundant Trunk Group (RTG)+
• LAG load sharing algorithm—bridged or routed (unicast or multicast) traffic:+
IP: SIP, Dynamic Internet Protocol (DIP), TCP/UDP source port, TCP/UDP destination port+
Функционал третьего уровня 
• Static routing+
• Routing policy+
• Routing protocols (RIP, OSPF, IS-IS, BGP)+
• Virtual Router Redundancy Protocol (VRRP)+
• Bidirectional Forwarding Detection (BFD) protocol+
• Virtual router+
• Dynamic Host Configuration Protocol (DHCP) relay+
• Proxy Address Resolution Protocol (ARP)+
Multicast 
• Internet Group Management Protocol (IGMP): v1, v2 , V3+
• IGMP snooping: v1, v2, v3+
• IGMP Filter+
• PIM-SM+
• Multicast Source Discovery Protocol (MSDP)+
Функционал безопасности 
• Secure interface login and password+
• RADIUS+
• TACACS++
• Ingress and egress filters: Allow and deny, port filters, VLAN filters, and routed filters, including management port filters+
• Filter actions: Logging, system logging, reject, mirror to an interface, counters, assign forwarding class, permit, drop,police, mark+
• SSH v1, v2+
• Static ARP support+
• Storm control, port error disable, and autorecovery+
• Control plane denial-of-service (DoS) protection+
• IP Source Guard+
• Dynamic ARP Inspection (DAI)+
• Sticky MAC address+
• DHCP snooping+
Качетсво обслуживания 
• L2 and L3 QoS: Classification, rewrite, queuing+
• Rate limiting:Ingress policing: 1 rate 2 color, 2 rate 3 color
Egress policing: Policer, policer mark down action
Egress shaping: per queue on each port
• 12 hardware queues per port (8 unicast and 4 multicast)+
• Strict priority queuing (LLQ), smoothed deficit weighted round-robin (SDWRR), weighted random early detection (WRED), weighted tail drop+
• 802.1p remarking+
• Layer 2 classification criteria: Interface, MAC address, Ethertype, 802.1p, VLAN+
• Congestion avoidance capabilities: WRED+
• Trust IEEE 802.1p (ingress)+
• Remarking of bridged packets+
Virtual Chassis* 
• 40GbE and 10GbE as Virtual Chassis port+
• Virtual Chassis Routing Engine (RE) election+
• Virtual Chassis pre-provisioning (plug and play)+
• Auto-LAG formation of Virtual Chassis ports+
• Mixed Virtual Chassis support+
• FCoE transit across Virtual Chassis members+
• QoS on Virtual Chassis ports+
• Local Designated Forwarding+
• Unified ISSU+
• Graceful RE switchover (GRES)+
• Nonstop routing (NSR)+
• Nonstop bridging (NSB)+
• Monitor distributed aggregate interface+
• Control plane protection for virtual RE+
High Availability 
• Topology-independent in-service software upgrade (TISSU)+
• Bidirectional Forwarding Detection (BFD)+
• Uplink failure detection (UFD)+
MPLS 
• Static label-switched paths (LSPs)+
• RSVP-based signaling of LSPs+
• LDP-based signaling of LSPs+
• LDP tunneling (LDP over RSVP)+
• MPLS class of service (CoS)+
• MPLS access control list (ACL)/policers+
• MPLS LSR support+
• IPv6 tunneling (6PE) (via IPv4 MPLS backbone)+
• MPLS Operation, Administration, and Maintenance (OAM)—LSP ping+
• IPv4 L3 VPN (RFC 2547, 4364)+
Функционал управления 
• Junos Space Network Director*+
• Role-based CLI management and access+
• CLI via console, telnet, or SSH+
• Extended ping and traceroute+
• Junos OS configuration rescue and rollback+
• Image rollback+
• SNMP v1/v2/v3+
• Junos XML management protocol+
• sFlow v5+
• Junos OS event, commit, and OP scripts+
Зеркалирование траффика 
• Port-based+
• LAG port+
• VLAN-based+
• Filter-based+
• Mirror to local+
• Mirror to remote destinations (L2 over VLAN)+