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Juniper Networks Коммутатор Juniper QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow

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Коммутаторы серии Juniper QFX5000 предназначены для построения сетей центров обработки данных на уровне агрегации и ядра. Благодаря поддержке высокой плотности портов 1/10/40 Gbit/s, коммутаторы серии QFX являются идеальным решением входящим в универсальную структуру Junos Fusion а так же Virtual Chassiss Fabric.

Основные особенности

Высокая плотность портов — 72 порта 10GbE всего в 1 U, 96 портов 10GbE всего в двух юнитах

До 2.56 Tbps Layer 2 и Layer 3 производительности и задержка всего 550 ns

Процессор Intel 1.5 GHz dual-core, 8 GB оперативной памяти и 32 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

Технические характеристики на Juniper Networks Коммутатор Juniper QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow

Производительность
• QFX5100-48S: 1.44 Tbps/1.08 Bpps
• QFX5100-48T: 1.44 Tbps/1.08 Bpps
• QFX5100-24Q: 2.56 Tbps/1.44 Bpps
• QFX5100-24Q-AA: 2.56 Tbps/1.44. Bpps
• QFX5100-96S: 2.56 Tbps/1.44 Bpps
Вес
• QFX5100-48S:	(9.9 kg)
• QFX5100-48T:	(11.2 kg)
• QFX5100-24Q:	(9.8 kg)
• QFX5100-24Q-AA:	(9.8 kg)
• QFX5100-96S:	(14.74 kg)
Размеры (HxWxD)
• QFX5100-48S:	(4.37 x 44.09 x 52.02 cm)
• QFX5100-48T:	(4.37 x 44.09 x 54.54 cm)
• QFX5100-24Q:	(4.37 x 44.09 x 52.02 cm)
• QFX5100-24Q-AA:	(4.37 x 44.09 x52.02 cm)
• QFX5100-96S:	(8.8 x 44.09 x 57 cm)
Switching mode: Cut-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:	150 W
• QFX5100-48T-AFO/AFI:	335 W
• QFX5100-24Q-AFO/AFI:	161 W
• QFX5100-24Q-AA-AFO/AFI:	175 W
• QFX5100-96S-AFO/AFI:	263 W
Интерфейсы
• QFX5100-48S-AFO/AFI:	1GbE SFP: 48 (24 copper 1GbE) 10GbE SFP+: 48/72 (with breakout cable) 40GbE QSFP+: 6
• QFX5100-48T-AFO/AFI:	100 Mbps RJ-45: 48 1GbE RJ-45: 48 10GbE RJ-45: 48 10GbE SFP+: 24 (with breakout cable) 40GbE QSFP+: 6
• QFX5100-24Q-AFO/AFI:	100 Mbps RJ-45: 48 1GbE RJ-45: 48 10GbE RJ-45: 48 10GbE SFP+: 24 (with breakout cable) 40GbE QSFP+: 6
• QFX5100-24Q-AA-AFO/AFI:	100 Mbps RJ-45: 48 1GbE RJ-45: 48 10GbE RJ-45: 48 10GbE SFP+: 24 (with breakout cable) 40GbE QSFP+: 6
• QFX5100-96S-AFO/AFI:	1GbE SFP: 96 (48 Copper 1GbE) 10GbE SFP+: 104 (with breakout cable) 40GbE QSFP+: 8
• 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: 288,000
• VLAN IDs: 4,096
• Number of link aggregation groups (LAGs): 128
• Number of ports per LAG: 32
• Number of FCoE VLANs/FC Virtual Fabrics: 4,095
• Firewall filters: 4000
• IPv4 unicast routes: 128,000 prefixes; 208,000 host routes; 644 ECMP paths
• IPv4 multicast routes: 104,000
• IPv6 multicast routes: 52,000
• IPv6 unicast routes: 64,000 prefixes
• ARP entries: 48,000
• Jumbo frame: 9,216 bytes
• Spanning Tree Protocol (STP)	Multiple Spanning Tree Protocol (MSTP) instances: 64 VLAN Spanning Tree Protocol (VSTP) instances: 253
• Traffic mirroring	Mirroring 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)

Комплектация на Juniper Networks Коммутатор Juniper QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow:

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Juniper Networks Коммутатор Juniper QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow

Технические характеристики на Juniper Networks Коммутатор Juniper QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow

Комплектация на Juniper Networks Коммутатор Juniper QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow:

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

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Juniper Networks Коммутатор Juniper QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow

Технические характеристики на Juniper Networks Коммутатор Juniper QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow

Комплектация на Juniper Networks Коммутатор Juniper QFX5100, 48 SFP+/SFP ports, 6 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow:

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