Beijing Hongkun Jiasheng Technology Co., Ltd.
| Delivery Time | 5-7 work days |
| Powersupply | Redundant Power Supply Options |
| 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 |
| Scalability | Supports high scalability for enterprise and service provider networks |
| Supply Ability | 200pcs |
| Warranty | Limited lifetime warranty (varies by product) |
| Brand Name | Juniper |
| Place of Origin | CHINA |
| Model Number | QFX5210 |
View Detail Information
Explore similar products
Juniper Network Equipment Qfx10002 Series Core Spine Switches 12 Tbps 100gbe
Juniper Network Equipment 112mb Stackable Network Juniper Compact Switch Low
Juniper Network Equipment Qfx5210 Fanless Rugged Switch 64c Afi T Junos
Juniper Network Equipment 800gbe Small Business Juniper Qfx5241 Switch 51 2tbps
Product Specification
| Delivery Time | 5-7 work days | Powersupply | Redundant Power Supply Options |
| 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 |
| Scalability | Supports high scalability for enterprise and service provider networks | Supply Ability | 200pcs |
| Warranty | Limited lifetime warranty (varies by product) | Brand Name | Juniper |
| Place of Origin | CHINA | Model Number | QFX5210 |
| High Light | 100GbE juniper industrial switch ，QSFP28 juniper industrial switch ，Juniper QFX5210 | ||
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 |
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2018
Ecer Certification：
Verified Supplier
Hongkun Technology is a privately held organisation with its headquarter in Beiijing, China and we have been providing our services for end to end ICT solutions, development of commercial grade software products and applications to new, emerging and established technology companies & ICT enabled... Hongkun Technology is a privately held organisation with its headquarter in Beiijing, China and we have been providing our services for end to end ICT solutions, development of commercial grade software products and applications to new, emerging and established technology companies & ICT enabled...
Get in touch with us
Leave a Message, we will call you back quickly!