Data Sheet

QFX5210 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® QFX5210 Switch is a next-generation, fixed-
configuration spine/leaf switch that offers flexible, cost-effective, high-density 10GbE,
25GbE, 40GbE, and 100GbE interfaces for IP fabric networks, providing deployment
versatility, investment protection, and future-proofing for today’s data centers. The
Product Overview QFX5210 Switch’s high port density also contributes to simplified Clos architectures,
eliminating network tiers while reducing complexity and cost.
The QFX5210 Switch is a
flexible, 64-port, fixed- Like other Juniper Networks QFX Series Switches, the QFX5210 supports advanced L2, L3,
configuration switch designed and MPLS features. For large public cloud providers—among the first to adopt 25GbE
for spine-and-leaf applications servers to meet explosive workload growth—the QFX5210 enables very large, dense, and
in next-generation IP fabric fast IP fabrics based on proven Internet scale technology.
networks. Featuring line-rate,
high-density QSFP+/QSFP28 The QFX5210 runs the same reliable, high-performance Junos® operating system used by
ports supporting 10GbE, network operators around the world.
25GbE, 40GbE, and 100GbE
QFX5210 Deployment Options
connections, the QFX5210
offers an advanced Layer 2, Table 1 shows some of the many QFX5210 deployment options, including top-of-rack
Layer 3, and MPLS feature set. access as well as spine-and-leaf configurations in a centralized or distributed gateway
This allows network operators to architecture.
build large, high-density IP Table 1. QFX5210 Deployment Options
fabrics that support network Port Combinations Deployment
virtualization and intelligent 64x100GbE Spine/leaf
traffic forwarding based on 96x25GbE + 8x100GbE 25GbE access
proven, Internet-scale
technology, while enabling easy The QFX5210 can be positioned as a top-of-rack device in a centralized gateway
upgrades to 25GbE servers. architecture (also known as centrally routed bridging, or CRB). Figure 1 shows the
QFX5210 deployed as an access switch with the Juniper Networks QFX10000 line of
Additionally, the
Switches acting as the spine device configured as a central gateway. In this topology, the
QFX5210-64C-S platform
QFX10000 can also be configured as a collapsed spine and edge device, acting as a central
includes support for SONiC,
gateway for Ethernet VPN (EVPN)-Virtual Extensible LAN (VXLAN), MPLS, and other
continuing Juniper’s
commitment to disaggregation, tunneling protocols. The 100GbE ports on the QFX5210 can be channelized to support
allowing customers to innovate 4x25GbE or 4x10GbE downlinks.
quickly and easily while
simplifying operations.

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 QFX5210 Switch

Architecture and Key Components

The QFX5210 is a compact, 2 U platform featuring 64 quad small
form-factor pluggable plus (QSFP+) transceivers or QSFP28 ports,
with two redundant 1100 W AC/DC power supplies and four fan
trays.
A QSFP28 module can be used to provide a 1x100GbE connection
or 4x25GbE connections using breakout cables. A QSFP+ module
can be used to provide a 1x40GbE connection or 4x10GbE
connections using breakout cables.
The QFX5210 features a high-throughput 12.8 Tbps Packet
Forwarding Engine (PFE). Control plane performance is further
enhanced with the Intel Broadwell-DE, 4 Core, 2.2 GHz CPU, and
16 GB DDR4, 100 GB SSD storage.
The QFX5210 can be used in L3 fabrics and L2 networks with
multichassis link aggregation (MC-LAG). Customers can choose the
Figure 1: QFX5210 and QFX10002 in a leaf-spine deployment with centralized gateway architecture that best suits their deployment needs and easily adapt
The QFX5210 can also be positioned as a lean spine device in a and evolve as requirements change over time. The QFX5210
distributed gateway architecture (also known as edge-routed switch serves as a universal building block for these switching
bridging, or ERB). Figure 2 shows QFX5120 switches deployed as architectures, enabling data center operators to build cloud
access switches configured as distributed gateways and QFX5210 networks their way.
switches deployed as spine switches. • IP Fabric: For customers looking to build scale-out data
centers, an L3 spine-and-leaf Clos fabric is ideal due to its
predictable, nonblocking performance and scale characteristics.
For example, a two-tier fabric built with the QFX5210 Switch
as leafs and 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.
• Overlays: Customers can deploy overlay networks to provide
L2 adjacencies for applications over L3 fabrics. The overlay
networks use VXLAN in the data plane and EVPN to program
the overlays. The overlays can operate without a controller or
can be orchestrated with a fabric management orchestrator to
provide L2/L3 overlay virtual networking and security for bare-
metal servers and virtual workloads. QFX5210 switches can
also integrate with VMware NSX.
• MC-LAG: The QFX5210 supports the MC-LAG protocol
between two switches, eliminating Spanning Tree Protocol
Figure 2: QFX5120 and QFX5210 leaf-spine deployment with distributed gateway (STP) in traditional L2 networks when deployed in the
aggregation layer. MC-LAG’s active/active operation ensures
complete bandwidth utilization between the network’s access
and aggregation layers, while the dual control plane technology
ensures the highest availability for applications.

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 QFX5210 Switch

• RoCEv2: As a switch capable of transporting data as well as

Juniper HealthBot
storage traffic over Ethernet, the QFX5210 provides an IEEE
Combining the power of telemetry, programmability, advanced data center bridging (DCB) converged network between
algorithms, and machine learning, the Juniper HealthBot solution servers with disaggregated flash storage arrays or an NVMe-
revolutionizes data analytics. Integrated with the Juniper Telemetry enabled storage area network (SAN). The QFX5210 offers a
Interface (JTI), HealthBot aggregates large volumes of real-time full-featured DCB implementation that provides strong
telemetry data and correlates analytics to provide predictive monitoring capabilities on the top- of-rack switch for SAN and
insights that offer a multidimensional view across the entire LAN administration teams to maintain clear separation of
network, as well as the applications running on it. Open management. The RDMA over Converged Ethernet version 2
programmability supports customized playbooks, enabling service (RoCEv2) transit switch functionality, including DiffServ code
providers and enterprises to build highly customized health point (DSCP) priority-based flow control (PFC) and Data
monitoring and diagnostics workflows. Center Bridging Capability Exchange (DCBX) with Explicit
By focusing on actionable insights, simplified consumption, and a Congestion Notification (ECN) are included as part of the
programmable framework supported by open-sourced data default software.
pipelines and collectors for data ingestion, HealthBot democratizes
QFX5210-64C-S Hardware with SONiC Support
network analytics and encourages collaboration across business
units, ultimately enhancing agility and innovation across the entire The QFX5210-64C-S Switch supports Juniper’s SONiC
ecosystem. implementation, delivering best-of-breed hardware and routing for
cloud providers while taking advantage of the flexibility, resiliency,
Features and Benefits and cost savings of SONiC’s open and disaggregated architecture.
• Flexible connectivity options: The QFX5210 offers a choice
The SONiC-enabled QFX5210-64C-S, which plugs seamlessly into
of 10GbE, 25GbE, 40GbE, and 100GbE interface speeds for
a unified SONiC network infrastructure, leverages the existing
server and intra-fabric connectivity, providing deployment
QFX5210-64C hardware and includes support for ONIE and
versatility and investment protection.
IDEEPROM TLV formats. ONIE and SONiC images are installed on
• Automation and programmability: The QFX5210 supports
the hardware at the factory. The Juniper-provided SONiC image
numerous network automation features, including operations
includes the platform and FRU device drivers only; it does not
and event scripts, ZTP, and Juniper plug-ins for OpenStack
include Juniper software features such as L2, L3, MPLS, EVPN,
Neutron.
VXLAN, etc. The platform and FRU device drivers are uploaded to
• Flexible Forwarding Table: The QFX5210 switch’s Flexible
the SONiC Github open-source repository. Customers can use their
Forwarding Table (FFT) allows the hardware table to be carved
private SONiC patches by building and upgrading the ONIE and
into configurable partitions of L2 media access control (MAC),
SONiC images on the switch.
L3 host, and longest prefix match (LPM) tables. Junos OS
provides configurable options through a CLI, enabling each Juniper complements the SONiC OS with the containerized routing
QFX5210 to be optimized for different deployment scenarios. protocol process (cRPD), a full-function routing and management
• MPLS: The QFX5210 supports a broad set of MPLS features, stack packaged as a container, ensuring a common end-to-end
including L3 VPN, RSVP traffic engineering, and LDP to routing experience across different tiers in the data center. In
support standards-based multitenancy and network addition, cRPD enables high-performance telemetry, automation,
virtualization with per-flow SLAs at scale. The QFX5210 can and programmability in a lightweight deployment.
also be deployed as a low-latency MPLS label-switching router
(LSR) or MPLS provider edge (PE) router in smaller scale
environments. The QFX5210, along with the Juniper Networks
QFX5220, QFX5200, QFX5120, QFX5110, and QFX5100
switches, is among the industry’s most compact, low-latency,
high-density, low-power family of switches to offer an MPLS
feature set.

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 QFX5210 Switch

Specifications • Traffic mirroring

Hardware - Mirroring destination ports per switch: 4
- Maximum number of mirroring sessions: 4
Description Measurement
System throughout Up to 12.8 Tbps (bidirectional)
- Mirroring destination VLANs per switch: 4
Forwarding capacity Up to 4.2 Bpps Layer 2 Features
QSFP+/QSFP28 ports 64 QSFP+ or QSFP28
• EVPN-VXLAN
25GbE (breakout cable, 128
QSFP28) • STP—IEEE 802.1D (802.1D-2004)
10GbE (breakout cable, 128+2 • Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1w); MSTP
QSFP+)
(IEEE 802.1s)
Dimensions (W x H x D) 17.26 x 3.45 x 24.1 in. (43.84 x 8.77 x 61.2 cm) (depth
including fan handle; otherwise 22.83 in. (58 cm) • Bridge protocol data unit (BPDU) protect
Rack units 2U • Loop protect
Weight 14.1 kg • Root protect
Operating system Junos OS • RSTP and VSTP running concurrently
CPU Intel Broadwell-DE, 4 Core, 2.2 GHz, 16 GB DDR4, 100 GB
SSD
• VLAN—IEEE 802.1Q VLAN trunking
Management interfaces 1 RJ-45 management port provided • Routed VLAN Interface (RVI)
Power Redundant (1+1) hot-pluggable 1100 W AC/DC power
• Port-based VLAN
supplies • MAC address filtering
110-240 V single phase AC power • Q-in-Q
-36 to -72 V DC power • VLAN translation
Cooling Front-to-back and back-to-front cooling • Static MAC address assignment for interface
Redundant (N+1) hot-pluggable fan modules with variable
speed to minimize power draw
• Per VLAN MAC learning (limit)
Total packet buffer 42 MB - MAC learning disable
Warranty Juniper standard one-year warranty - Link Aggregation and Link Aggregation Control Protocol
(LACP) (IEEE 802.3ad)
Software (Non-SONiC Versions) - IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
Performance Scale (Unidimensional)
Link Aggregation
• MAC addresses per system: 264,000
• Multichassis link aggregation (MC-LAG)
• VLAN IDs: 4096 (3 VLANs reserved for internal use)
• Redundant trunk group (RTG)
• Number of link aggregation groups (LAGs): 64
• LAG load sharing algorithm—bridged or routed (unicast or
• Number of ports per LAG: 64
multicast) traffic
• Firewall filters
- IP: Session Initiation Protocol (SIP), Dynamic Internet
- Ingress: 768 routed ACL (RACL) rules, 768 VLAN ACL
Protocol (DIP), TCP/UDP source port, TCP/UDP
(VACL) rules, 768 port ACL (PACL) rules
destination port
- Egress: 1024 RACL, VACL, and PACL rules
- Layer 2 and non-IP: MAC SA, MAC DA, Ethertype, VLAN
• IPv4 route capacity: 262,140
ID, source port
• IPv4 host table capacity: 204,750
• IPv6 route capacity: 172,016 Layer 3 Features
• IPv6 host table capacity: 102,339 • Static routing
• Address Resolution Protocol (ARP) entries: 49,000 • RIP v1/v2
• Generic routing encapsulation (GRE) tunnels: 2040 • OSPF v1/v2
• MPLS labels: 32,000 • OSPF v3
• MPLS IPv4 L3 VPNs (Advanced Services License): 2048 • Filter-based forwarding
• Jumbo frame: 9216 bytes • Virtual Router Redundancy Protocol (VRRP)
• Spanning Tree Protocol (STP) • IPv6
- Multiple Spanning Tree Protocol (MSTP) instances: 64 • Virtual routers
- VLAN Spanning Tree Protocol (VSTP) instances: 509 • Unicast RPF (uRPF)
• Loop-free alternate (LFA)
• BGP (Advanced Services or Premium Services license)

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 QFX5210 Switch

• IS-IS (Advanced Services or Premium Services license) MPLS (Advanced Services License)
• Dynamic Host Configuration Protocol (DHCP) v4/v6 relay
• Static label-switched paths (LSPs)
• VR-aware DHCP
• RSVP-based signaling of LSPs
• IPv4/IPv6 over GRE tunnels (interface-based with decap/
• LDP-based signaling of LSPs
encap and firewall-based with decap only)
• LDP tunneling (LDP over RSVP)
• DSCP-based PFC
• MPLS class of service (CoS)
Multicast • MPLS access control list (ACL)/policers
• Internet Group Management Protocol (IGMP) v1/v2 • MPLS LSR support
• Multicast Listener Discovery (MLD) v1/v2 • IPv4 L3 VPN (RFC 2547, 4364)
• IGMP proxy, querier • MPLS fast reroute (FRR)
• IGMP snooping Data Center Bridging (DCB)
• MLD snooping
• Priority-based flow control (PFC)—IEEE 802.1Qbb
• Protocol Independent Multicast PIM-SM, PIM-SSM, PIM-Bidir
• Multicast Source Discovery Protocol (MSDP) High Availability
• Selective Multicast Ethernet Tag (SMET)—EVPN Type-6 • Sub-second Bidirectional Forwarding Detection (BFD)
• EVPN—Type-7/8 • Uplink failure detection (UFD)

Security and Filters Visibility and Analytics

• Secure interface login and password • Local port mirroring (comparable to SPAN)
• RADIUS • Remote port mirroring (comparable to RSPAN)
• TACACS+ • Remote port mirroring with a GRE tunnel (comparable to
• Ingress and egress filters: Allow and deny, port filters, VLAN ERSPAN)
filters, and routed filters, including management port filters • Cloud Analytics Engine flow path analysis
• Filter actions: Logging, system logging, reject, mirror to an • sFlow v5
interface, counters, assign forwarding class, permit, drop,
Management and Operations
police, mark
• Role-based CLI management and access
• SSH v1, v2
• CLI via console, telnet, or SSH
• Static ARP support
• Extended ping and traceroute
• Storm control, port error disable, and autorecovery
• Junos OS configuration rescue and rollback
• Control plane denial-of-service (DoS) protection
• Image rollback
• DHCP snooping
• SNMP v1/v2/v3
Quality of Service (QoS) • Junos XML management protocol
• L2 and L3 QoS: Classification, rewrite, queuing • High frequency statistics collection
• Rate limiting • Beacon LED for port and system
- Ingress policing: 1 rate 2 color, 2 rate 3 color • Automation and orchestration
- Egress policing: Policer, policer mark down action • Zero touch provisioning (ZTP)
- Egress shaping: Per queue, per port • OpenStack Neutron Plug-in
• 10 hardware queues per port (8 unicast and 2 multicast) • Puppet
• Strict priority queuing (LLQ), shaped-deficit weighted round- • Chef
robin (SDWRR), weighted random early detection (WRED) • Python
• 802.1p remarking • Junos OS event, commit, and OP scripts
• Layer 2 classification criteria: Interface, MAC address,
Ethertype, 802.1p, VLAN
• Congestion avoidance capabilities: WRED
• Trust IEEE 802.1p (ingress)
• Remarking of bridged packets

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 QFX5210 Switch

• RFC 2236 IGMP v2

Standards Compliance
• RFC 2267 Network ingress filtering
IEEE Standards
• RFC 2328 OSPF v2 (edge mode)
• IEEE 802.1D • RFC 2338 VRRP
• IEEE 802.1w • RFC 2362 PIM-SM (edge mode)
• IEEE 802.1 • RFC 2370 OSPF Opaque link-state advertisement (LSA)
• IEEE 802.1Q Option
• IEEE 802.1p • RFC 2385 Protection of BGP Sessions via the TCP Message
• IEEE 802.1ad Digest 5 (MD5) Signature Option
• IEEE 802.3ad • RFC 2439 BGP Route Flap Damping
• IEEE 802.1AB • RFC 2453 RIP v2
• IEEE 802.3x • RFC 2474 Definition of the Differentiated Services Field in the
• IEEE 802.1Qbb IPv4 and IPv6 Headers
T11 Standards • RFC 2597 Assured Forwarding PHB (per-hop behavior) Group
• RFC 2598 An Expedited Forwarding PHB
• INCITS T11 FC-BB-5
• RFC 2697 A Single Rate Three Color Marker
Supported RFCs • RFC 2698 A Two Rate Three Color Marker
• RFC 768 UDP • RFC 2796 BGP Route Reflection—An Alternative to Full Mesh
• RFC 783 Trivial File Transfer Protocol (TFTP) IBGP
• RFC 791 IP • RFC 2918 Route Refresh Capability for BGP-4
• RFC 792 ICMP • RFC 3065 Autonomous System Confederations for BGP
• RFC 793 TCP • RFC 3376 IGMP v3 (source-specific multicast include mode
• RFC 826 ARP only)
• RFC 854 Telnet client and server • RFC 3392 Capabilities Advertisement with BGP-4
• RFC 894 IP over Ethernet • RFC 3446, Anycast RP
• RFC 903 RARP • RFC 3569 SSM
• RFC 906 TFTP Bootstrap • RFC 3618 MSDP
• RFC 951 1542 BootP • RFC 3623 Graceful OSPF Restart
• RFC 1058 Routing Information Protocol • RFC 4271 Border Gateway Protocol 4 (BGP-4)
• RFC 1112 IGMP v1 • RFC 4360 BGP Extended Communities Attribute
• RFC 1122 Host requirements • RFC 4456 BGP Route Reflection: An Alternative to Full Mesh
• RFC 1142 OSI IS-IS Intra-domain Routing Protocol Internal BGP (IBGP)
• RFC 1256 IPv4 ICMP Router Discovery (IRDP) • RFC 4486 Subcodes for BGP Cease Notification Message
• RFC 1492 TACACS+ • RFC 4724 Graceful Restart Mechanism for BGP
• RFC 1519 Classless Interdomain Routing (CIDR) • RFC 4812 OSPF Restart Signaling
• RFC 1587 OSPF not-so-stubby area (NSSA) Option • RFC 4893 BGP Support for Four-octet AS Number Space
• RFC 1591 Domain Name System (DNS) • RFC 5176 Dynamic Authorization Extensions to RADIUS
• RFC 1745 BGP4/IDRP for IP—OSPF Interaction • RFC 5396 Textual Representation of Autonomous System (AS)
• RFC 1772 Application of the Border Gateway Protocol in the Numbers
Internet • RFC 5668 4-Octet AS Specific BGP Extended Community
• RFC 1812 Requirements for IP Version 4 routers • RFC 5880 Bidirectional Forwarding Detection (BFD)
• RFC 1997 BGP Communities Attribute • Configuration Protocol (DHCP) server
• 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)

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QFX5210 Switch

• RFC 4188 Definitions of Managed Objects for Bridges

Supported MIBs
• RFC 4318 Definitions of Managed Objects for Bridges with
• RFC 155 SMI
Rapid Spanning Tree Protocol
• RFC 1157 SNMPv1
• RFC 4363b Q-Bridge VLAN MIB
• RFC 1212, RFC 1213, RFC 1215 MIB-II, Ethernet-Like MIB
and TRAPs Environmental Ranges
• RFC 1850 OSPFv2 MIB Parameters QFX5210

• RFC 1901 Introduction to Community-based SNMPv2 Operating temperature 32° to 104° F (0° to 40° C)
Storage temperature -40° to 158° F (-40° to 70° C)
• RFC 2011 SNMPv2 for Internet protocol using SMIv2
Operating altitude AFO models: Up to 6000 ft. (1828 m)
• RFC 2012 SNMPv2 for transmission control protocol using AFI models: Sea level only
SMIv2 Relative humidity operating 5 to 90% (noncondensing)
• RFC 2013 SNMPv2 for user datagram protocol using SMIv2 Relative humidity nonoperating 5 to 95% (noncondensing)
• RFC 2233, The Interfaces Group MIB using SMIv2 Seismic Designed to meet GR-63, Zone 4 earthquake requirements

• FC 2287 System Application Packages MIB

Maximum Thermal Output
• RFC 2570 Introduction to Version 3 of the Internet-standard
Parameters QFX5210
Network Management Framework
Maximum power draw 960 W (AC), 980 W (DC)
• RFC 2571 An Architecture for describing SNMP Management
Typical power draw 680 W (AC), 680 W (DC)
Frameworks (read-only access)
• RFC 2572 Message Processing and Dispatching for the SNMP Safety and Compliance
(read-only access) Safety
• RFC 2576 Coexistence between SNMP Version 1, Version 2,
• CAN/CSA-C22.2 No. 60950-1
and Version 3
• UL 60950-1 (2nd Edition)
• RFC 2578 SNMP Structure of Management Information MIB
• IEC 60950-1: 2005/A2:2013
• RFC 2579 SNMP Textual Conventions for SMIv2
• RFC 2580 Conformance Statements for SMIv2 Electromagnetic Compatibility
• RFC 2665 Ethernet-like interface MIB • EN 300 386
• RFC 2787 VRRP MIB • EN 55032/CISPR 32, Class A
• RFC 2790 Host Resources MIB • EN 55022/CISPR 22, Class A
• RFC 2819 RMON MIB • EN 55024/CISPR 24, Class A
• RFC 2863 Interface Group MIB • FCC 47 CFR Part 15, Class A
• RFC 2932 IPv4 Multicast MIB • ICES-003, Class A AS/NZS CISPR 32
• RFC 3410 Introduction and Applicability Statements for • VCCI-CISPR 32, Class A
Internet Standard Management Framework • BSMI CNS 13438
• RFC 3411 An architecture for describing SNMP Management • KN32/KN35
Frameworks • EN 61000-3-2
• RFC 3412 Message Processing and Dispatching for the SNMP • EN 61000-3-3
• RFC 3413 Simple Network Management Protocol (SNMP)—all • ETSI
MIBs are supported except the Proxy MIB • ETSI EN 300 019: Environmental Conditions & Environmental
• RFC 3414 User-based Security Model (USM) for SNMPv3 Tests for Telecommunications Equipment
• RFC 3415 View-based Access Control Model (VACM) for the • ETSI EN 300 019-2-1 (2000)—Storage
SNMP • ETSI EN 300 019-2-2 (1999)—Transportation
• 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

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 QFX5210 Switch

Environmental Compliance Ordering Information

For more information, please contact your Juniper Networks
Restriction of Hazardous Substances (ROHS) 6/6
representative.

Model Number Description

China Restriction of Hazardous Substances (ROHS)
Switch Hardware
QFX5210-64C-AFI QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
Registration, Evaluation, Authorisation and Restriction of redundant fans, 2 AC power supplies, back-to-front
airflow
Chemicals (REACH)
QFX5210-64C-AFI2 (Use with QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
Flex licensing) redundant fans, 2 AC power supplies, back-to-front
Waste Electronics and Electrical Equipment (WEEE) airflow, Flex Transform
QFX5210-64C-DC-AFI QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
redundant fans, 2 DC power supplies, back-to-front
Recycled material airflow
QFX5210-64C-D-AFI2 (Use with QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
Flex licensing) redundant fans, 2 DC power supplies, back-to-front
airflow, Flex Transform
80 Plus Silver PSU Efficiency
QFX5210-64C-AFO QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
redundant fans, 2 AC power supplies, front-to-back
airflow
Juniper Networks Services and Support
QFX5210-64C-AFO2 (Use with QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
Juniper Networks is the leader in performance-enabling services Flex licensing) redundant fans, 2 AC power supplies, front-to-back
airflow, Flex Transform
that are designed to accelerate, extend, and optimize your high- QFX5210-64C-DC-AFO QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
performance network. Our services allow you to maximize redundant fans, 2 DC power supplies, front-to-back
airflow
operational efficiency while reducing costs and minimizing risk,
QFX5210-64C-D-AFO2 (Use with QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
achieving a faster time to value for your network. Flex licensing) redundant fans, 2 DC power supplies, front-to-back
airflow, Flex Transform
Support and services for the SONiC-enabled QFX5210-64C-S QFX5210-64C-SAFI QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
includes fixes for the platform and FRU device drivers. Juniper redundant fans, 2 AC power supplies, back-to-front
airflow, with SONiC
Networks ensures operational excellence by optimizing the network QFX5210-64C-SAFO QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
to maintain required levels of performance, reliability, and redundant fans, 2 AC power supplies, front-to-back
airflow, with SONiC
availability. For more details, please visit www.juniper.net/us/en/
QFX5210-64C-DCSAFI QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
products-services. redundant fans, 2 DC power supplies, back-to-front
airflow, with SONiC
QFX5210-64C-DCSAFO QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
redundant fans, 2 DC power supplies, front-to-back
airflow, with SONiC
QFX5210-64C-AFO-T QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
redundant fans, 2 AC power supplies, front-to-back
airflow, TAA
QFX5210-64C-AFO-T2 (Use with QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
Flex licensing) redundant fans, 2 AC power supplies, front-to-back
airflow, TAA, Flex Transform
QFX5210-64C-AFI-T QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
redundant fans, 2 AC power supplies, back-to-front
airflow, TAA
QFX5210-64C-AFI-T2 (Use with QFX5210, 64 QSFP+/QSFP28 ports, reduced latency,
Flex licensing) redundant fans, 2 AC power supplies, back-to-front
airflow, TAA, Flex Transform
JPSU-1100W-AC-AFI PSU,1100 W AC,12 V output, FRU, back-to-front
airflow
JPSU-1100W-AC-AFO PSU,1100 W AC,12 V output, FRU, front-to-back
airflow
QFX5210-FANAFI QFX5210-FANAFI FAN model, back-to-front airflow
QFX5210-FANAFO QFX5210-FANAFO FAN model, front-to-back airflow
EX4500-4PST-RMK 4-post rack mount kit

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 QFX5210 Switch

Model Number Description Model Number Description

Optics and Transceivers S-QFX5K-C3-A1-3/5 (Flex 3/5 Year Advanced 1 License for QFX5100 and
licensing) QFX5200 Class 3 Products
QFX-QSFP-40G-SR4 QSFP+ 40GBASE-SR4 40 gigabit optics, 850 nm for up
to 150 m transmission on multimode fiber-optic (MMF) S-QFX5K-C3-A1-P (Flex licensing) Perpetual Advanced 1 License for QFX5100 and
QFX5200 Class 3 products
QFX-QSFP-DAC-3M QSFP+-to-QSFP+ Ethernet DAC (twinax copper cable),
3 m, passive S-QFX5K-C3-A2-3/5 (Flex 3/5 Year Advanced 2 License for QFX5100 and
licensing) QFX5200 Class 3 Products
QFX-QSFP-DAC-1M QSFP+-to-QSFP+ Ethernet DAC (twinax copper cable),
1 m, passive S-QFX5K-C3-A2-P (Flex licensing) Perpetual Advanced 2 License for QFX5100 and
QFX5200 Class 3 products
JNP-QSFP-100G-SR4 QSFP28 100GBASE-SR4 optics for up to 100 m
transmission over parallel MMF S-QFX5K-C3-P1-3/5 (Flex 3/5 Year Premium 1 License for QFX5100 and
licensing) QFX5200 Class 3 Products
JNP-QSFP-100G-LR4 QSFP28 100GBASE-LR4 optics for up to 10 km
transmission over serial SMF S-QFX5K-C3-P1-P (Flex licensing) Perpetual Premium 1 License for QFX5100 and
QFX5200 Class 3 products
JNP-100G-DAC-3M QSFP28-to-QSFP28 Ethernet DAC (twinax copper
cable), 3 m
JNP-100G-DAC-1M QSFP28-to-QSFP28 Ethernet DAC (twinax copper
Software Licenses (SONiC versions only)
cable), 1 m
Juniper cRPD is available for QFX5210-64C-S SONiC systems. For
Optics and Transceivers (non-SONiC versions only)
pricing information, please contact your Juniper sales
QFX-SFP-10GE-LR SFP+ 10GBASE-LR 10GbE optics, 1310 nm for 10 km
transmission on single-mode fiber-optic (SMF) (for representative.
management port)
JNP-QSFP-4X10GE-IR QSFP+ 40GBASE optics, up to 1.4 km transmission on
About Juniper Networks
parallel single mode (4x10GbE long reach up to 1.4 km)
Juniper Networks brings simplicity to networking with products,
JNP-QSFP-4X10GE-LR QSFP+ 40GBASE optics, up to 10 km transmission on
parallel single mode (4x10GbE long reach up to 10 km) solutions, and services that connect the world. Through engineering
QFX-QSFP-DACBO-3M QSFP+-to-SFP+ 10GbE DAC breakout copper (twinax innovation, we remove the constraints and complexities of
copper cable), 3 m
networking in the cloud era to solve the toughest challenges our
QFX-QSFP-DACBO-1M QSFP+-to-SFP+ 10GbE DAC breakout copper (twinax
copper cable), 1 m customers and partners face daily. At Juniper Networks, we believe
JNP-QSFP-100G-CWDM QSFP28 100GBASE-CWDM4 optics for up to 2 km that the network is a resource for sharing knowledge and human
transmission over serial SMF
advancement that changes the world. We are committed to
JNP-QSFP-100G-PSM4 QSFP28 100GBASE-PSM4 optics for up to 500
transmission over serial SMF imagining groundbreaking ways to deliver automated, scalable, and
JNP-100G-4X25G-1M QSFP28-to-SFP+ 25 Gigabit Ethernet DAC breakout secure networks to move at the speed of business.
copper (twinax copper cable), 1 m
JNP-100G-4X25G-3M QSFP28-to-SFP+ 25 Gigabit Ethernet DAC breakout
copper (twinax copper cable), 3 m
JNP-100G-AOC-1M 100GbE QSFP-to-QSFP active optical cables, 1 m
JNP-100G-AOC-3M 100GbE QSFP-to-QSFP active optical cables, 3 m
JNP-100G-AOC-5M 100GbE QSFP-to-QSFP active optical cables, 5 m
JNP-100G-AOC-10M 100GbE QSFP-to-QSFP active optical cables, 10 m
JNP-100G-AOC-20M 100GbE QSFP-to-QSFP active optical cables, 20 m
JNP-100G-AOC-30M 100GbE QSFP-to-QSFP active optical cables, 30 m

Software Licenses (non-SONiC versions only)

QFX5K-C2-PFL QFX5K Class 2 Premium Feature License
QFX5K-C2-AFL QFX5K Class 2 Advanced Feature License

Corporate and Sales Headquarters APAC and EMEA Headquarters

Juniper Networks, Inc. Juniper Networks International B.V. Boeing

1133 Innovation Way Avenue 240 1119 PZ Schiphol-Rijk

Sunnyvale, CA 94089 USA Amsterdam, The Netherlands

Phone: 888.JUNIPER (888.586.4737) Phone: +31.0.207.125.700

or +1.408.745.2000

www.juniper.net

Copyright 2020 Juniper Networks, Inc. All rights reserved. Juniper Networks, the Juniper Networks logo, Juniper, and Junos are registered trademarks of Juniper Networks, Inc. in the United
States and other countries. All other trademarks, service marks, registered marks, or registered service marks are the property of their respective owners. Juniper Networks assumes no
responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify, transfer, or otherwise revise this publication without notice.

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