Juniper Networks QFX5200-32C
Versatile, High-Density 100GbE Data Center Switches with 32 QSFP+ transceiver or QSFP28 ports

Juniper Networks QFX5200-32C

Juniper Products

QFX Ethernet Switches

QFX5200, 32 QSFP+ ports, redundant fans, 2 DC power supplies, back to front airflow, with SONiC

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QFX5200, 32 QSFP+ ports, redundant fans, 2 DC power supplies, front to back airflow, with SONiC

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1U 32x100G AC Airflow in with EVO

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QFX5200, 32 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow, with SONiC

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QFX5200, 32 QSFP+ ports, redundant fans, 2 AC power supplies, front to back airflow, with SONiC

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Overview

Architecture & Component

Overview:

The QFX5200 fixed-configuration access switch is ideally suited for leaf deployments in nextgeneration IP fabric networks. It features line-rate, high-density QSFP+/QSFP28 ports that support 10GbE, 25GbE, 40GbE, 50GbE, and 100GbE connections. Offering an advanced L2, L3, and MPLS feature set, network operators can use the QFX5200 to build large, high-density IP fabrics that support upgrades to 25GbE servers, network virtualization, and intelligent traffic forwarding based on proven, Internet-scale technology. The QFX5200 also supports a disaggregated version of Junos software in which control plane and data plane processes and functions run in parallel to maximize utilization of the highperformance quad-core CPU.

The QFX5200 switches are compact, 1U platforms that provide wire-speed packet performance, very low latency, and a rich set of Junos OS features. In addition to a high throughput Packet Forwarding Engine (PFE), the performance of the QFX5200 control plane is further enhanced with a powerful 1.8 GHz quad-core Intel CPU with 16 GB of memory and 64 GB SSD storage.

The QFX5200-48Y is a 10GbE/25GbE data center access switch that offers 48 small formfactor pluggable plus (SFP+) transceiver ports or SFP28 ports and six QSFP28 ports. The six QSFP28 ports can be configured as 6x40GbE or 6x100GbE, with an aggregate throughput of 3.6 Tbps or 4.2 Bpps per switch.

Product Description

Network operators are increasingly deploying scale-out, spine-and-leaf IP fabric architectures, built with fixed-configuration switches to support growing east-west traffic in the data center. The Juniper Networks QFX5200 line of next-generation, fixedconfiguration leaf/access switches offers flexible, cost-effective, high-density 10GbE, 25GbE, 40GbE, 50GbE, and 100GbE interfaces for server and intra-fabric connectivity, providing deployment versatility, investment protection, and future-proofing for today’s data centers.

In addition to leaf deployments in IP fabric architectures, the QFX5200 switch is also a great fit for multitier, multichassis link aggregation (MC-LAG) network implementations commonly used in enterprise networks.

Like other QFX Series switches, the QFX5200 supports advanced Layer 2, Layer 3, and MPLS features. For large public cloud providers—among the first to adopt 25GbE servers to meet explosive workload growth—the QFX5200 enables very large, dense, and fast IP fabrics based on proven, Internet scale technology. For enterprise customers seeking investment protection as they transition their server farms from 10GbE to 25GbE, the QFX5200 line provides native 10GbE and 25GbE downlink ports as well as 40GbE and 100GbE uplink connections.

The QFX5200 runs the same reliable, high-performance Juniper Networks Junos operating system used by network operators around the world. The QFX5200 supports a modular version of Junos OS that allows the switch’s control plane and data plane processes and functions to run in parallel, maximizing utilization of the high-performance quad-core CPU.

QFX5200 Configuration

The QFX5200 is a compact, 1 U platform featuring 32 quad small form-factor pluggable plus (QSFP+) transceivers or QSFP28 ports, with two redundant 850 W AC/DC power supplies and five fan trays. A QSFP28 module can be used for a 1x100GbE connection or 2x50GbE or 4x25GbE connections using breakout cables. A QSFP+ module can be used for a 1x40GbE connection or 4x10GbE connections using breakout cables. The QFX5200 features a high throughput 6.4 Tbps Packet Forwarding Engine (PFE). Control plane performance is further enhanced with a powerful 1.8 GHz quad core Intel CPU with 16 GB of memory and 64 GB SSD storage.

Product Highlights

The QFX5200 includes the following capabilities. Please refer to the Specifications section for currently shipping features.

Native 25GbE configuration: Offering 48 ports of 25GbE and delivering 3.6 Tbps of line-rate switching, the QFX5200-48Y is optimized for top-of-rack deployments.
High-density configuration: Offering 32 ports of 100GbE or 40GbE and delivering 6.4 Tbps line-rate switching performance, the QFX5200 is optimized for high-density fabric deployments.
Flexible connectivity options: The QFX5200 offers a choice of 10GbE, 25GbE, 40GbE, 50GbE, and 100GbE interface speeds for server and intra-fabric connectivity, providing deployment versatility and investment protection.
Rich automation capabilities: The QFX5200 supports Zero Touch Provisioning (ZTP) and Juniper plug-ins for OpenStack Neutron and CloudStack NetworkGuru. Proactive application/flow path analysis is available via the Juniper Networks Cloud Analytics Engine to operationalize network monitoring and optimization.
Advanced Junos OS features: The QFX5200 switch supports features such as BGP add-path, MPLS, L3 VPN, and Fibre Channel over Ethernet (FCoE).
Disaggregated Junos software architecture: The QFX5200 supports a disaggregated version of Junos software with a modular architecture that allows the switch’s control and data plane processes and functions to run in parallel, maximizing utilization of the high-performance quad-core CPU.

QFX5200 Deployment Options

The following table depicts some of the many QFX5200 deployment options, including top-of-rack access as well as spineand-leaf configurations in a centralized or distributed gateway architecture.

Port Combinations	Switch	Deployment
48x10GbE + 6x40GbE	QFX5200-48Y	10GbE access
48x25GbE + 6x100GbE	QFX5200-48Y	25GbE access
32x100GbE	QFX5200-32C	Spine
128x25GbE	QFX5200-32C	Leaf
64x25GbE + 16x100GbE	QFX5200-32C	25GbE access
96x10GbE + 8x100GbE	QFX5200-32C	10GbE access

Figure 1 shows QFX5200-48Y 25GbE top-of-rack deployment with a Juniper Networks QFX10000 spine acting as a centralized gateway. In this topology, the QFX10000 switch can also be configured as a collapsed spine and edge device, acting as a centralized gateway for Virtual Extensible LAN (VXLAN), MPLS, and other tunneling protocols.

Figure 1: QFX5200-48Y and QFX10000 leaf-spine deployment

The QFX5200-32C can be deployed as a top-of-rack switch in a centralized gateway architecture. Figure 2 shows the QFX5200-32C as an access switch with a Juniper Networks QFX10000 spine configured as a centralized gateway. In this topology, the QFX10000 switch can also be configured as a collapsed spine and edge device, acting as a centralized gateway for VXLAN, MPLS, and other tunneling protocols. The 100GbE ports on QFX5200-32C can also be channelized to support 4x25GbE, 2x50GbE, or 4x10GbE downlinks.

Figure 2: QFX5200-32C and QFX10000 leaf-spine deployment with centralized gateway

The QFX5200-32C can also be positioned as a spine in a distributed gateway architecture. Figure 3 shows the QFX5110 as access switches configured as a distributed gateway along with the QFX5200 spine switch. The QFX5110 switches act as a distributed gateway for VXLAN and other tunneling protocols.

Figure 3: QFX5110 and QFX5200-32C leaf-spine deployment with distributed gateway

Architecture and Key Components:

The QFX5200 can be used in L3 fabrics and L2 networks with with MC-LAG. Customers can choose the architecture that best suits their deployment needs and easily adapt and evolve as requirements change over time. The QFX5200 switch serves as the universal building block for these two switching architectures, enabling data center operators to build cloud networks their way.

Layer 3 Fabric: For customers looking to build scale-out data centers, a Layer 3 spine-and-leaf Clos fabric is ideal due to its predictable, nonblocking performance and scale characteristics. For example, a two-tier fabric built with QFX5200 switches as leafs and Juniper Networks QFX10000 switches as the spine can scale to support up to 18,432 40GbE ports, or 36,864 25GbE or 10GbE server ports in a single fabric. One of the most complicated tasks in building an IP fabric is assigning all of the implementation details, including IP addresses, BGP autonomous system (AS) numbers, routing policies, loopback address assignments, and many others. Automating the creation of an IP fabric at a large scale is equally difficult. To address these challenges, Juniper has created the OpenClos project to provide free and opensource tools that automate the creation of IP fabrics in the data center. A set of Python scripts developed as an opensource project that live on GitHub, OpenClos takes a set of inputs that describe the shape and size of a data center and outputs switch configuration files, as well as a cabling plan.
MC-LAG: The QFX5200 supports the MC-LAG protocol between two switches to eliminate Spanning Tree Protocol (STP) in traditional L2 networks when deployed in the aggregation layer. The active/active operation of MC-LAG ensures complete bandwidth utilization between the network’s access and aggregation layers, while the dual control plane technology ensures the highest availability for applications.

Carrier-Class Network Operating System

The QFX5200 runs the same Junos OS used by all other Juniper Networks QFX Series and EX Series Ethernet Switches, as well as the Juniper routers that power the world’s largest and most complex networks.

By using a common operating system, Juniper delivers a consistent implementation and operation of control plane features across all products. Junos OS employs a highly available modular architecture that prevents isolated failures from bringing down an entire system. Key Junos OS features that enhance the functionality and capabilities of the QFX5200 include:

Software modularity, with process modules running independently in their own protected memory space and with the ability to do process restarts
Commit and rollback functionality, which ensures error-free network configurations
A powerful set of scripts for on-box problem detection, reporting, and resolution

Figure 2: Disaggregated Junos software infrastructure

Junos Telemetry Interface

The QFX5200 supports Junos Telemetry Interface (JTI)*, a modern telemetry streaming tool designed for performance monitoring in complex, dynamic data centers. Streaming data to a performance management system enables network administrators to measure trends in link and node utilization, and troubleshoot such issues as network congestion in real time. JTI provides these capabilities

Application visibility and performance management by provisioning sensors to collect and stream data and analyze application and workload flow path through the network.
Capacity planning and optimization by proactively detecting hotspots and monitoring latency and microbursts.
Troubleshooting and root cause analysis via high-frequency monitoring and correlating overlay and underlay networks

Features and Benefits:

Automation and Programmability: The QFX5200 supports numerous network automation features, including operations and event scripts, ZTP, and Juniper plug-ins for OpenStack Neutron and CloudStack NetworkGuru.
Flexible Forwarding Table: The QFX5200’s Flexible Forwarding Table (FFT) allows the hardware table to be carved into configurable partitions of Layer 2 media access control (MAC), Layer 3 host, and longest prefix match (LPM) tables. In a pure L2 environment, the QFX5200 supports 136,000 MAC addresses. In L3 mode, the table supports 104,000 host entries, while in LPM mode, it supports 128,000 prefixes. A filter-based forwarding mode supports 64,000 exact match filtering rules. Junos OS provides configurable options through a CLI, enabling each QFX5200 to be optimized for different deployment scenarios.
Flow path analysis: QFX5200 supports the Cloud Analytics Engine’s automated application flow path analysis by responding to application probe packets with probe ingress and egress timestamps and rich network statistics such as ingress interface, hash computed egress interface, queue stats, interface error, bandwidth utilization at ingress, equal-cost multipath (ECMP) group load distribution, and more. The QFX5200 also reports underlay network path information and overlay tunnel bandwidth utilization on the switch in response to overlay probe packets for overlay and underlay correlation.
MPLS: The QFX5200 supports a broad set of MPLS features, including L3 VPN, RSVP traffic engineering, and LDP to support standards-based multitenancy and network virtualization with per-flow SLAs at scale. The QFX5200 can also be deployed as a low-latency MPLS labelswitching router (LSR) or MPLS provider edge (PE) router in smaller scale environments. The QFX5200 and the Juniper Networks QFX5100 switch are the industry’s most compact, low-latency, high-density, low power family of switches to offer an MPLS feature set.
FCoE: As a Fibre Channel over Ethernet (FCoE) transit switch, the QFX5200 provides an IEEE data center bridging (DCB) converged network between FCoE-enabled servers and an FCoE-to-FC gateway or FCoE-enabled Fibre Channel storage area network (SAN). The QFX5200 offers a full-featured DCB implementation that provides strong monitoring capabilities on the top-of-rack switch for SAN and LAN administration teams to maintain clear separation of management. In addition, FCoE Initialization Protocol (FIP) snooping provides perimeter protection, ensuring that the presence of an Ethernet layer does not impact existing SAN security policies. FCoE LAG support transports FCoE traffic and regular Ethernet traffic across the same link aggregation bundle over ports on a converged network adapter (CNA) while guaranteeing that the same physical link is used for an FCoE point-to-point virtual connection.

The FCoE transit switch functionality, including prioritybased flow control (PFC) and Data Center Bridging Capability Exchange (DCBX), are included as part of the default software.

Figure 3: Juniper Networks Cloud Analytics Engine

QFX5200-32C-S Hardware with SONiC Support

The QFX5200-32C-S Switch supports Juniper’s SONiC implementation, delivering best-of-breed hardware and routing for cloud providers while taking advantage of the flexibility, resiliency, and cost savings of SONiC’s open and disaggregated architecture. The SONiC-enabled QFX5200-32C-S, which plugs seamlessly into a unified SONiC network infrastructure, leverages the existing QFX5200-32C hardware and includes support for ONIE and IDEEPROM TLV formats. ONIE and SONiC images are installed on the hardware at the factory. The Juniper-provided SONiC image includes the platform and FRU device drivers only; it does not include Juniper software features such as Layer 2, Layer 3, MPLS, EVPN, and VXLAN, among others. The platform and FRU device drivers are uploaded to the SONiC Github open source repository. Customers can use their private SONiC patches by building and upgrading the ONIE and SONiC images on the switch.

Specifications:

	Details
Form factor	QFX5200-32C: Fixed 1 U access/ aggregation/lean spine QFX5200-48Y: Fixed 1 U access/leaf
Dimensions (W x H x D)	QFX5200-32C: 17.36 x 1.72 x 20.48 in. (44.09 x 4.37 x 52.02 cm) QFX5200-48Y: 17.36 x 1.70 x 20.28 in. (44.09 x 4.31 x 51.5 cm)
Switching capacity	QFX5200-32C: 6.4 Tbps/2.4 Bpps QFX5200-48Y: 3.6 Tbps/2.1 Bpps
Port densities(10/25/40/50/100/400GbE)	QFX5200-32C: 128 x 10/25GbE 32 x 40/100GbE 64 x 50GbE QFX5200-48Y: 48 x 10/25GbE 6 x 40/100GbE
Power consumption	QFX5200-32C: Max load: 480W Typical load: 380W QFX5200-48Y: Max load: 430W Typical load: 382W
Buffer capacity	QFX5200-32C: 16MB QFX5200-48Y: 22MB
MAC addresses	QFX5200-32C: 136,000 QFX5200-48Y: 136,000
IPv4 unicast/multicast routes	QFX5200-32C: 128,000/52,000 QFX5200-48Y: 128,000/52,000
IPv6 unicast/multicast routes	QFX5200-32C: 29,000/95,000 QFX5200-48Y: 29,000/95,000
Number of VLANs	4096
ARP entries	QFX5200-32C: 32,000 QFX5200-48Y: 48,000
Latency	750 ns
Overlay Management and Protocols	Contrail Networking, EVPN-VXLAN

	QFX5200-32C	QFX5200-48Y
System throughput	Up to 6.4 Tbps (bi-directional)	3.6 Tbps (bi-directional)
Forwarding capacity	Up to 2.4 Bpps	2.1 Bpps
QSFP+/QSFP28 ports	32 QSFP+ or QSFP28	6 QSFP+ or QSFP28
SFP+/SFP28	128 10GbE SFP+ through QSFP+ to SFP+ breakout cable 128 25GbE SFP28 through QSFP28 to SFP28 breakout cable	48 SFP+ or SFP28
Maximum 10GbE port density	128	48
Maximum 25GbE port density	128	48
Maximum 40GbE port density	32	6
Maximum 50GbE port density	64	-
Maximum 100GbE port density	32	6

	QFX5200-32C	QFX5200-48Y
Dimensions (W x H x D)	17.36 x 1.72 x 20.48 in. (44.09 x 4.37 x 52.02 cm)	17.36 x 1.70 x 20.28 in. (44.09 x 4.31 x 51.5 cm)
Rack units	1 U	1 U
Weight	23.8 lb (10.8 Kg)	21.2 lb (9.6 kg)
Operating system	Junos OS	Junos OS
CPU	Intel Quad Core Ivy Bridge 1.8 GHz CPU, 16 GB SDRAM, 64 GB SSD	Intel Quad Core Broadwell-DE 2.3 GHz CPU, 16 GB SDRAM, 32 GB SSD
Management and Precision Time Protocol (PTP) interfaces	1 RJ-45 1GbE port for PTP Grandmaster 2 SMB connectors, one for pulse per second (PPS) output and one for 10 MHz clock output 2 SFP and 1 RJ-45 10/100/1000 BASE-T for management (only two ports can be used) 1 RS-232 console port 1 USB 2.0 port	1 RJ-45 10/100/1000 BASE-T for management 1 RS-232 console port 1 USB 2.0 port
Power	Redundant (1+1) hot-pluggable 850 W AC/DC power supplies 110-240 V single phase AC power -36 to -72 V DC power	Redundant (1+1) hot-pluggable 650 W AC/DC power supplies
Cooling	Front-to-back and back-to-front cooling Redundant (N+1) hot-pluggable fan modules with variable speed to minimize power draw	Front-to-back and back-to-front cooling Redundant (N+1) hot-pluggable fan modules
Total packet buffer	16 MB	22 MB
Warranty	Juniper standard one-year warranty	Juniper standard one-year warranty

Model:	QFX5200-32C
System Capacity
System throughput	Up to 6.4 Tbps (bi-directional)
Forwarding capacity	Up to 2.4 Bpps
QSFP+/QSFP28 ports	32 QSFP+ or QSFP28
SFP+/SFP28	128 10GbE SFP+ through QSFP+ to SFP+ breakout cable 128 25GbE SFP28 through QSFP28 to SFP28 breakout cable
Maximum 10GbE port density	128
Maximum 25GbE port density	128
Maximum 40GbE port density	32
Maximum 50GbE port density	64
Maximum 100GbE port density	32
System Specifications
Dimensions (H x W x D)	17.36 x 1.72 x 20.48 in (44.09 x 4.37 x 52.02 cm)
Rack units	1 U
Weight	23.8 lb (10.8 Kg)
Operating system	Junos OS
CPU	Intel Quad Core Ivy Bridge 1.8 GHz CPU, 16 GB SDRAM, 64 GB SSD
Management and PTP interfaces	1 RJ-45 1GbE port for PTP Grandmaster 2 SMB connectors, one for pulse per second (PPS) output and one for 10 MHz clock output 2 SFP and 1 RJ-45 10/100/1000 BASE-T for management (only two ports can be used) 1 RS-232 console port 1 USB 2.0 port
Power	Redundant (1+1) hot-pluggable 850 W AC/DC power supplies 110-240 V single phase AC power -36 to -72 V DC power
Cooling	Front-to-back and back-to-front cooling Redundant (N+1) hot-pluggable fan modules with variable speed to minimize power draw
Total packet buffer	16 MB
Warranty	Juniper standard one-year warranty
Performance Scale (Unidimensional)
MAC addresses per system	136,000
VLAN IDs	4,096
Number of link aggregation groups (LAGs)	128
Number of ports per LAG	64
Number of FCoE VLANs/FC virtual fabrics	4,095
Firewall filters	Ingress: 1,024 RACL rules, 512 VACL rules, 512 PACL rules Egress: 1,024 RACL, VACL and PACL rules
IPv4 unicast routes	128,000 prefixes; 104,000 host routes
IPv4 multicast routes	52,000
IPv6 multicast routes	28,000
IPv6 unicast routes	98,000 prefixes; 52,000 host routes
Address Resolution Protocol (ARP) entries	32,000
Generic routing encapsulation (GRE) tunnels	1,024
MPLS labels	16,000
MPLS IPv4 L3 VPNs (Premium Services License)	2,048
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
Environmental Ranges
Operating temperature	32° to 104° F (0° to 40° C)
Storage temperature	-40° to 158° F (-40° to 70° C)
Operating altitude	Up to 10,000 (610 m)
Relative humidity operating	5% to 90% (noncondensing)
Relative humidity non-operating	5% to 95% (noncondensing)
Seismic	Designed to meet GR-63, Zone 4 earthquake requirements
Maximum Thermal Output
Maximum power draw	480 W (AC, DC), 1,638 BTU/hr
Typical power draw	380 W (AC, DC), 1,296 BTU/hr

Additional Feature Specifications:

Layer 2 Features

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
• 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)ation and Link Aggregation Control Protocol (LACP) (IEEE 802.3ad)

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
- Layer 2 and non-IP: MAC SA, MAC DA, Ethertype, VLAN ID, source port
- FCoE packet: Source ID (SID), destination ID (DID), originator exchange ID (OXID), source port

Layer 3 Features

Static routing
RIP v1/v2
OSPF v1/v2
OSPF v3
Filter-based forwarding
Virtual Router Redundancy Protocol (VRRP)
IPv6
Virtual routers
Unicast RPF (uRPF)
Loop-free alternate (LFA)
BGP (Advanced Services or Premium Services license)
IS-IS (Advanced Services or Premium Services license)
Dynamic Host Configuration Protocol (DHCP) v4/v6 relay
VR-aware DHCP
IPv4/IPv6 over GRE tunnels (interface-based with decap/ encap and firewall-based with decap only)

Multicast Features

Internet Group Management Protocol (IGMP) v1/v2
Multicast Listener Discovery (MLD) v1/v2
IGMP proxy, querier
IGMP snooping
MLD snooping
Protocol Independent Multicast PIM-SM, PIM-SSM, PIM-DM
Multicast Source Discovery Protocol (MSDP)

Security and Filters

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
DHCP snooping

Quality of Service (QoS)

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
10 hardware queues per port (8 unicast and 2 multicast)
Strict priority queuing (LLQ), shaped-deficit weighted round-robin (SDWRR), weighted random early detection (WRED)
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

MPLS (Premium Services License)

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
IPv4 L3 VPN (RFC 2547, 4364)
MPLS fast reroute (FRR)

Data Center Bridging (DCB)

Priority-based flow control (PFC)—IEEE 802.1Qbb
Data Center Bridging Exchange Protocol (DCBX), DCBx FCoE, and iSCSI type, length, and value (TLVs)

Fibre Channel over Ethernet (FCoE)

FCoE transit switch (FIP snooping ACL installation)
FCoE session path learning
FCoE session health monitoring
Graceful restart for FIP snooping
FC-BB-6 VN2VN snooping

High Availability

Bidirectional Forwarding Detection (BFD)
Uplink failure detection (UFD)

Visibility and Analytics

Switched Port Analyzer (SPAN)
Remote SPAN (RSPAN)
Encapsulated Remote SPAN (ERSPAN)
Cloud Analytics Engine flow path analysis
sFlow v5

Server Virtualization Management and SDN-Related Protocols

Junos Space Virtual Control
IEEE 802.1Qbg (VEPA hairpin forwarding)

Management and Operations

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
High frequency statistics collection
Beacon LED for port and system
Automation and orchestration
Zero Touch Provisioning (ZTP)
OpenStack Neutron Plug-in
Puppet
Chef
Python
Junos OS event, commit, and OP scripts

Standards Compliance

IEEE Standards

IEEE 802.1D
IEEE 802.1w
IEEE 802.1
IEEE 802.1Q
IEEE 802.1p
IEEE 802.1ad
IEEE 802.3ad
IEEE 802.1AB
IEEE 802.3x
IEEE 802.1Qbb
IEEE 802.1Qaz

T11 Standards

INCITS T11 FC-BB-5

Supported RFCs

RFC 768 UDP
RFC 783 Trivial File Transfer Protocol (TFTP)
RFC 791 IP
RFC 792 ICMP
RFC 793 TCP
RFC 826 ARP
RFC 854 Telnet client and server
RFC 894 IP over Ethernet
RFC 903 RARP
RFC 906 TFTP Bootstrap
RFC 951 1542 BootP
RFC 1058 Routing Information Protocol
RFC 1112 IGMP v1
RFC 1122 Host requirements
RFC 1142 OSI IS-IS Intra-domain Routing Protocol
RFC 1256 IPv4 ICMP Router Discovery (IRDP)
RFC 1492 TACACS+
RFC 1519 Classless Interdomain Routing (CIDR)
RFC 1587 OSPF not-so-stubby area (NSSA) Option
RFC 1591 Domain Name System (DNS)
RFC 1745 BGP4/IDRP for IP—OSPF Interaction
RFC 1772 Application of the Border Gateway Protocol in the Internet
RFC 1812 Requirements for IP Version 4 routers
RFC 1997 BGP Communities Attribute
RFC 2030 SNTP, Simple Network Time Protocol
RFC 2068 HTTP server
RFC 2131 BOOTP/DHCP relay agent and Dynamic Host
RFC 2138 RADIUS Authentication
RFC 2139 RADIUS Accounting
RFC 2154 OSPF w/Digital Signatures (Password, MD-5)
RFC 2236 IGMP v2
RFC 2267 Network ingress filtering
RFC 2328 OSPF v2 (edge mode)
RFC 2338 VRRP
RFC 2362 PIM-SM (edge mode)
RFC 2370 OSPF Opaque link-state advertisement (LSA) Option
RFC 2385 Protection of BGP Sessions via the TCP Message Digest 5 (MD5) Signature Option
RFC 2439 BGP Route Flap Damping
RFC 2453 RIP v2
RFC 2474 Definition of the Differentiated Services Field in the IPv4 and IPv6 Headers
RFC 2597 Assured Forwarding PHB (per-hop behavior) Group
RFC 2598 An Expedited Forwarding PHB
RFC 2697 A Single Rate Three Color Marker
RFC 2698 A Two Rate Three Color Marker
RFC 2796 BGP Route Reflection—An Alternative to Full Mesh IBGP
RFC 2918 Route Refresh Capability for BGP-4
RFC 3065 Autonomous System Confederations for BGP
RFC 3376 IGMP v3 (source-specific multicast include mode only)
RFC 3392 Capabilities Advertisement with BGP-4
RFC 3446, Anycast RP
RFC 3569 SSM
RFC 3618 MSDP
RFC 3623 Graceful OSPF Restart
RFC 4271 Border Gateway Protocol 4 (BGP-4)
RFC 4360 BGP Extended Communities Attribute
RFC 4456 BGP Route Reflection: An Alternative to Full Mesh Internal BGP (IBGP)
RFC 4486 Subcodes for BGP Cease Notification Message
RFC 4724 Graceful Restart Mechanism for BGP
RFC 4812 OSPF Restart Signaling
RFC 4893 BGP Support for Four-octet AS Number Space
RFC 5176 Dynamic Authorization Extensions to RADIUS
RFC 5396 Textual Representation of Autonomous System (AS) Numbers
RFC 5668 4-Octet AS Specific BGP Extended Community
RFC 5880 Bidirectional Forwarding Detection (BFD)
Configuration Protocol (DHCP) server

Supported MIBs

RFC 1155 SMI
RFC 1157 SNMPv1
RFC 1212, RFC 1213, RFC 1215 MIB-II, Ethernet-Like MIB and TRAPs
RFC 1850 OSPFv2 MIB
RFC 1901 Introduction to Community-based SNMPv2
RFC 2011 SNMPv2 for Internet protocol using SMIv2
RFC 2012 SNMPv2 for transmission control protocol using SMIv2
RFC 2013 SNMPv2 for user datagram protocol using SMIv2
RFC 2233, The Interfaces Group MIB Using SMIv2
RFC 2287 System Application Packages MIB
RFC 2570 Introduction to Version 3 of the Internet-standard Network Management Framework
RFC 2571 An Architecture for describing SNMP Management Frameworks (read-only access)
RFC 2572 Message Processing and Dispatching for the SNMP (read-only access)
RFC 2576 Coexistence between SNMP Version 1, Version 2, and Version 3
RFC 2578 SNMP Structure of Management Information MIB
RFC 2579 SNMP Textual Conventions for SMIv2
RFC 2580 Conformance Statements for SMIv2
RFC 2665 Ethernet-like interface MIB
RFC 2787 VRRP MIB
RFC 2790 Host Resources MIB
RFC 2819 RMON MIB
RFC 2863 Interface Group MIB
RFC 2932 IPv4 Multicast MIB
RFC 3410 Introduction and Applicability Statements for Internet Standard Management Framework
RFC 3411 An architecture for describing SNMP Management Frameworks
RFC 3412 Message Processing and Dispatching for the SNMP
RFC 3413 Simple Network Management Protocol (SNMP)— (all MIBs are supported except the Proxy MIB)
RFC 3414 User-based Security Model (USM) for version 3 of SNMPv3
RFC 3415 View-based Access Control Model (VACM) for the SNMP
RFC 3416 Version 2 of the Protocol Operations for the SNMP
RFC 3417 Transport Mappings for the SNMP
RFC 3418 Management Information Base (MIB) for the SNMP
RFC 3584 Coexistence between Version 1, Version 2, and Version 3 of the Internet-standard Network Management Framework
RFC 3826 The Advanced Encryption Standard (AES) Cipher Algorithm in the SNMP User-based Security Model
RFC 4188 Definitions of Managed Objects for Bridges
RFC 4318 Definitions of Managed Objects for Bridges with Rapid Spanning Tree Protocol
RFC 4363b Q-Bridge VLAN MIB

Approvals

Safety

CAN/CSA-C22.2 No. 60950-1 Information Technology Equipment—Safety
UL 60950-1 Information Technology Equipment—Safety
EN 60950-1 Information Technology Equipment—Safety
IEC 60950-1 Information Technology Equipment—Safety (All country deviations): CB Scheme report
EN 60825-1 Safety of Laser Products—Part 1: Equipment Classification

EMC

FCC 47CFR, Part 15 Class A USA Radiated Emissions
ICES-003 Class A
EN 55022 Class A
CISPR 22 Class A
EN 55024
CISPR 24
EN 300 386
VCCI Class A
AS/NZA CISPR22 Class A
KN22 Class A
CNS 13438 Class A
EN 61000-3-2
EN 61000-3-3
ETSI
ETSI EN 300 019: Environmental Conditions & Environmental Tests for Telecommunications Equipment
ETSI EN 300 019-2-1 (2000)—Storage
ETSI EN 300 019-2-2 (1999)—Transportation
ETSI EN 300 019-2-3 (2003)—Stationary Use at Weatherprotected Locations
ETSI EN 300 019-2-4 (2003)—Stationary Use at NonWeather-protected Locations
ETS 300753 (1997)—Acoustic noise emitted by telecommunications equipment

Environmental Compliance

Restriction of Hazardous Substances (ROHS) 6/6
China Restriction of Hazardous Substances (ROHS)
Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)
Waste Electronics and Electrical Equipment (WEEE)
Recycled material
80 Plus Silver PSU Efficiency

Telco

Common Language Equipment Identifier (CLEI) code

Views:

Front View

Rear View (Back-to-front airflow)

Rear View (Front-to-back airflow)

Left Angle View

Right Angle View

Documentation:

Download the Juniper Networks QFX5200 Ethernet Switch Data Sheet (PDF).

Pricing Notes:

Pricing and product availability subject to change without notice.

Juniper Products

QFX Ethernet Switches

QFX5200, 32 QSFP+ ports, redundant fans, 2 DC power supplies, back to front airflow, with SONiC

#QFX5200-32C-DCSAFI
List Price: ~~$32,696.00~~
Our Price: ~~$26,320.28~~
Call For Lowest Price!

QFX5200, 32 QSFP+ ports, redundant fans, 2 DC power supplies, front to back airflow, with SONiC

#QFX5200-32C-DCSAFO
List Price: ~~$32,696.00~~
Our Price: ~~$26,320.28~~
Call For Lowest Price!

1U 32x100G AC Airflow in with EVO

#QFX5200-32C-LAFI
List Price: ~~$32,820.00~~
Our Price: ~~$26,420.10~~
Call For Lowest Price!

1U 32x100G AC AFO with EVO

#QFX5200-32C-LAFO
List Price: ~~$32,820.00~~
Our Price: ~~$26,420.10~~
Call For Lowest Price!

QFX5200, 32 QSFP+ ports, redundant fans, 2 AC power supplies, back to front airflow, with SONiC

#QFX5200-32C-SAFI
List Price: ~~$30,831.00~~
Our Price: ~~$24,818.96~~
Call For Lowest Price!

QFX5200, 32 QSFP+ ports, redundant fans, 2 AC power supplies, front to back airflow, with SONiC

#QFX5200-32C-SAFO
List Price: ~~$30,831.00~~
Our Price: ~~$24,818.96~~
Call For Lowest Price!

Spare

850W AC PSU, front-to-back airflow

#JPSU-850W-AC-AFO
List Price: ~~$2,564.00~~
Our Price: $2,064.02

850W AC PSU, back-to-front airflow

#JPSU-850W-AC-AFI
List Price: ~~$2,564.00~~
Our Price: $2,064.02

850W DC PSU, front-to-back airflow

#JPSU-850W-DC-AFO
List Price: ~~$5,828.00~~
Our Price: $4,691.54

850W DC PSU, back-to-front airflow

#JPSU-850W-DC-AFI
List Price: ~~$6,819.00~~
Our Price: $5,489.30

QFX5200-32C FAN module, back to front airflow

#QFX5200-32C-FANAFI
List Price: ~~$758.00~~
Our Price: $610.19

QFX5200-32C FAN module, front to back airflow

#QFX5200-32C-FANAFO
List Price: ~~$758.00~~
Our Price: $610.19

Optics and Transceivers

SFP+ 10GbE ultra short reach; 850 nm; 10 m on OM1, 20 m on OM2, 100 m on OM3 multi-mode fiber-optic (MMF)

#EX-SFP-10GE-USR
List Price: ~~$980.00~~
Our Price: $788.90

Small form-factor pluggable transceiver (SFP transceiver) 10GbE (SFP+ transceiver) short reach (SR) optics

#EX-SFP-10GE-SR
List Price: ~~$1,983.00~~
Our Price: $1,596.32

SFP transceiver 10GbE (SFP+ transceiver) long reach (LR) optics

#EX-SFP-10GE-LR
List Price: ~~$5,249.00~~
Our Price: $4,225.45

QSFP+ 40GBASE-LR4 40 gigabit optics for up to 1 km transmission over SMF

#JNP-QSFP-40GE-IR4
List Price: ~~$4,349.00~~
Our Price: $3,500.95

QSFP+ 40GBASE-eSR4 40 gigabit optics, 850 nm for up to 300 m transmission on MMF

#QFX-QSFP-40G-ESR4
List Price: ~~$1,531.00~~
Our Price: $1,232.46

QSFP+ 40GBASE-SR4 40 gigabit optics, 850 nm for up to 150 m transmission on MMF

#QFX-QSFP-40G-SR4
List Price: ~~$864.00~~
Our Price: $695.52

QSFP+ 40GBASE-LR4 40 gigabit optics for up to 10 km transmission on SMF

#JNP-QSFP-40G-LR4
List Price: ~~$4,567.00~~
Our Price: $3,676.44

QSFP+ 40GBASE-LX4 40 gigabit optics for up to 150 m transmission with OM4 over duplex MMF

#JNP-QSFP-40G-LX4
List Price: ~~$5,128.00~~
Our Price: $4,128.04

QSFP+ 40GBASE-LR4 40 gigabit optics for up to 1 km transmission over parallel SMF

#JNP-QSFP-4X10GE-IR
List Price: ~~$4,357.00~~
Our Price: $3,507.39

Quad small form-factor pluggable transceiver plus (QSFP+ transceiver) 40GBase optics, up to 10 km transmission on parallel single mode (4X10GbE LR up to 10 km)

#JNP-QSFP-4X10GE-LR
List Price: ~~$4,565.00~~
Our Price: $3,674.83

QSFP+ Cable Assy, 1 m, 30 AWG, passive, programmable ID

#QFX-QSFP-DAC-1M
List Price: ~~$385.00~~
Our Price: $309.93

QSFP+ Cable Assembly, 3 m, 30 AWG, passive, programmable ID

#QFX-QSFP-DAC-3M
List Price: ~~$513.00~~
Our Price: $412.97

QSFP+ 40GBase direct attach copper Cable 5-meter, passive

#JNP-QSFP-DAC-5M
List Price: ~~$1,282.00~~
Our Price: $1,032.01

QSFP+ 40GBASE direct attach copper cable 5 m, active

#JNP-QSFP-DAC-5MA
List Price: ~~$1,515.00~~
Our Price: $1,219.58

QSFP+ 40GBASE direct attach copper cable 7 m, active

#JNP-QSFP-DAC-7MA
List Price: ~~$1,748.00~~
Our Price: $1,407.14

QSFP+ 40GBASE direct attach copper cable 10 m, active

#JNP-QSFP-DAC-10MA
List Price: ~~$2,214.00~~
Our Price: $1,782.27

QSFP+ to SFP+ 10GbE direct attach breakout copper (twinax copper cable) 1 m

#QFX-QSFP-DACBO-1M
List Price: ~~$513.00~~
Our Price: $412.97

QSFP+ to SFP+ 10GbE direct attach breakout copper (twinax copper cable) 5 m, active

#JNP-QSFP-DACBO-5MA
List Price: ~~$1,632.00~~
Our Price: $1,313.76

QSFP+ to SFP+ 10GbE direct attach breakout copper (twinax copper cable) 7 m, active

#JNP-QSFP-DACBO-7MA
List Price: ~~$1,981.00~~
Our Price: $1,594.71

QSFP+ to SFP+ 10GbE direct attach breakout copper (twinax copper cable) 10 m, active

#JNP-QSFP-DACBO-10M
List Price: ~~$2,214.00~~
Our Price: $1,782.27

QSFP28 100GBASE-SR4 optics for up to 100 m transmission over parallel MMF

#JNP-QSFP-100G-SR4
List Price: ~~$8,392.00~~
Our Price: $6,755.56

QSFP28 100GBASE-L4 optics for up to 10 km transmission over serial SMF

#JNP-QSFP-100G-LR4
List Price: ~~$51,282.00~~
Our Price: ~~$41,282.01~~
Call For Lowest Price!

QSFP28 to QSFP28 Ethernet direct attach copper (twinax copper cable) 1 m

#JNP-100G-DAC-1M
List Price: ~~$572.00~~
Our Price: $460.46

QSFP28 to QSFP28 Ethernet direct attach copper (twinax copper cable) 3 m, active

#JNP-100G-DAC-3M
List Price: ~~$828.00~~
Our Price: $666.54

Juniper Networks QFX5200-32C Versatile, High-Density 100GbE Data Center Switches with 32 QSFP+ transceiver or QSFP28 ports