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Beijing Hongkun Jiasheng Technology Co., Ltd.
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Juniper Network Equipment 64 Port 100gbe Qsfp28 Juniper Industrial Switch Qfx5210

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Juniper Network Equipment 64 Port 100gbe Qsfp28 Juniper Industrial Switch Qfx5210

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Delivery Time : 5-7 work days

Powersupply : Redundant Power Supply Options

Brand Name : Juniper

Throughput : Varies by model, up to Tbps scale

Operatingsystem : Junos OS

Producttype : Networking Hardware

Packaging Details : Carton packaging

Manufacturer : Juniper Networks

Productname : Juniper Network Equipment

Price : Negotiable

Scalability : Supports high scalability for enterprise and service provider networks

Place of Origin : CHINA

Supply Ability : 200pcs

MOQ : 1pcs

Model Number : QFX5210

Warranty : Limited lifetime warranty (varies by product)

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Juniper Network Equipment 64 Port 100gbe Qsfp28 Juniper Industrial Switch Qfx5210

Product Overview

The QFX5210 is a high-density 2U fixed-configuration switch featuring 64×100GbE QSFP28 ports, 12.8 Tbps throughput, 42 MB packet buffer, Broadcom Tomahawk2 ASIC, and EVPN-VXLAN support – purpose-built for data center spine-leaf IP fabrics and high-performance east-west traffic.

Key Differentiators

  • High-Density 100GbE – 64×QSFP28 ports supporting 10/25/40/50/100GbE; breakout to 128×50/25/10GbE.

  • Massive Throughput – 12.8 Tbps bidirectional; 4.2 Bpps forwarding capacity.

  • Low Latency – 750 ns (64-byte packets) for latency-sensitive applications.

  • Proven ASIC – Broadcom Tomahawk2 with 42 MB packet buffer for burst absorption.

  • Flexible Airflow – AFO (front-to-back) or AFI (back-to-front) options for hot/cold aisle deployment.

  • EVPN-VXLAN Ready – Full overlay support for network virtualization and multi-tenancy.

  • RoCEv2 Support – RDMA over Converged Ethernet for AI/ML and storage workloads.

  • Carrier-Grade Reliability – 1+1 redundant hot-swappable power supplies; N+1 redundant hot-swappable fans.

  • Junos OS – Advanced L2/L3/MPLS feature set with full automation (ZTP, Python, Ansible, NETCONF, REST API).

Technical Specifications

Category Specification
System Throughput 12.8 Tbps (bidirectional)
Forwarding Capacity 4.2 Bpps
Form Factor 2U
Fixed Ports 64×QSFP+/QSFP28
Max Port Density 64×100GbE, 128×50/25/10GbE
Switch Chip Broadcom Tomahawk2
CPU Intel Broadwell-DE, 4-core, 2.2 GHz
Memory/Storage 16 GB DDR4 / 100 GB SSD
Packet Buffer 42 MB
Latency 750 ns (64-byte)
MAC Addresses 264,000
IPv4 Routes 262,140
VLAN IDs 4,096
Power Supplies 2× (1+1 redundant), 1100W AC/DC
Cooling 4 fans (N+1 redundant), hot-swappable
Airflow Options AFO (front-to-back) / AFI (back-to-front)
Dimensions (H×W×D in) 3.45×17.26×24.1
Weight 31.1 lb (14.1 kg)
Operating Temp 0°C to 40°C
Max Power 680W (typical) / 960W (max)
OS Junos OS

Software & Protocol Support

Category Features
L2 VLAN, STP, RSTP, MSTP, LACP, 802.1X, LLDP, Q-in-Q
L3 OSPF, IS-IS, BGP, RIP, VRRP, static routing, IPv6
Data Center EVPN-VXLAN, MC-LAG, RoCEv2, DCBX, PFC
MPLS L3 VPN, RSVP-TE, LDP, LSR, FRR
Multicast IGMP snooping, PIM-SM/SSM/Bidir, MLD
QoS 10 hardware queues/port, WRED, PFC
Security RADIUS, TACACS+, SSHv2, ACLs, DAI
Telemetry Junos Telemetry Interface (JTI), sFlow, port mirroring
Automation ZTP, Python, Ansible, Puppet, NETCONF, REST API

Hardware Models

SKU Description Airflow PSU
QFX5210-64C-AFO 64×QSFP28, front-to-back AFO AC 1100W
QFX5210-64C-AFI 64×QSFP28, back-to-front AFI AC 1100W
QFX5210-64C-D-AFO 64×QSFP28, front-to-back AFO DC 1100W
QFX5210-64C-D-AFI 64×QSFP28, back-to-front AFI DC 1100W
QFX5210-64C-S SONiC preinstalled AFO/AFI AC 1100W

Product Tags:

100GbE juniper industrial switch

      

QSFP28 juniper industrial switch

      

Juniper QFX5210

      
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