How many slots and what redundancy does it offer?

It features a 3-slot modular chassis for line cards, with 6 switch fabric modules. Power redundancy includes 4 hot-plug AC/DC PSUs in 1+1 or 2+2 configuration, plus status LEDs for system, PSU, fans, and alarms, ensuring high availability.

What are the physical dimensions and weight?

The 21 RU rack-mountable chassis measures 36.73 in H x 17.5 in W x 29.53 in D (93.25 x 44.4 x 75 cm) and weighs 299.37 lb (135.8 kg) fully configured, optimizing space in standard racks for datacenter installations.

What management interfaces and protocols are supported?

Management ports include 2 x 10/100/1000BASE-T, RJ-45 console, mini-USB console, USB 2.0. Interfaces: Junos CLI, SNMP, NETCONF, REST API, Junos Space. Protocols: EVPN-VXLAN, BGP, OSPF, IS-IS, MPLS, Segment Routing for advanced networking.

What are the environmental operating conditions?

Operates at 0° to 40° C (32° to 104° F) at sea level and 5% to 90% relative humidity noncondensing. MTBF is 258,620 hours, supporting reliable deployment in controlled datacenter environments with proper cooling.

What is the maximum power consumption?

Maximum power draw is 8,700 W with full line cards, powered by 4 redundant hot-plug PSUs. This design supports high-performance line cards while maintaining efficiency and redundancy for continuous operation.

EX9214-CHAS3-S - Juniper EX9214-CHAS3-S 3-Slot 14.4 Tbps Modular Chassis Switch

Name: Juniper EX9214-CHAS3-S 3-Slot 14.4 Tbps Modular Chassis Switch
Brand: Juniper
SKU: EX9214-CHAS3-S

EX9214-CHAS3-S - Juniper EX9214-CHAS3-S 3-Slot 14.4 Tbps Modular Chassis Switch | US IT Hardware

Product overview

The Juniper EX9214-CHAS3-S is a fixed-configuration Ethernet switch chassis from the EX Series, designed for datacenter environments. This 21 RU rack-mountable, 3-slot modular chassis delivers 14.4 Tbps full duplex switching capacity and 9 Bpps forwarding rate, supporting maximum port density of 288 x 100GbE, 576 x 25GbE, or 1152 x 10GbE. It features 6 switch fabric modules, 4 redundant hot-plug AC/DC power supplies with 1+1 or 2+2 redundancy, and management ports including 2 x 10/100/1000BASE-T, RJ-45 console, mini-USB console, and USB 2.0. Key capabilities include 1.5 million MAC addresses, 4,096 VLAN IDs, and 1 million J-Flow entries. Management via Junos Space, CLI, SNMP, NETCONF, REST API supports protocols like EVPN-VXLAN, BGP, OSPF, IS-IS, MPLS, Segment Routing. Operating at 0° to 40°C and 5-90% humidity, it weighs 299.37 lb fully configured with MTBF of 258,620 hours, ensuring reliability for high-density core networks.

14.4 Tbps full duplex, 9 Bpps forwarding rate
288 x 100GbE / 1152 x 10GbE max port density
4 redundant hot-plug PSUs, 8.7kW max draw
3 line card slots, 6 switch fabric modules
1.5M MAC, 4K VLANs, 1M J-Flow entries
EVPN-VXLAN, BGP, MPLS, Junos management

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Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	EX9214-CHAS3-S
Brand	Juniper
Condition	New
Model	EX9214
VLAN IDs	4,096
Status LEDs	System, PSU, fan tray, alarm, line card status LEDs
Chassis Type	3-slot modular chassis
Product Line	EX Series
Product Type	Fixed-configuration Ethernet Switch Chassis
J-Flow Entries	1 million
Supported Protocols	EVPN-VXLAN; BGP; OSPF; IS-IS; MPLS; Segment Routing

Compatible systems

Runs Junos OS EVO; compatible with EX9200 series line cards

Best for

Datacenter Core
Provides 14.4 Tbps switching and 9 Bpps forwarding for spine/leaf architectures, supporting up to 288 x 100GbE ports to handle massive east-west traffic in cloud data centers.
Campus Aggregation
3-slot chassis with 6 switch fabric modules and redundant PSUs scales to 1.5M MAC addresses and 4K VLANs, aggregating high-bandwidth access switches reliably.
High-Density 100GbE
Maximum density of 288 x 100GbE or 1152 x 10GbE suits bandwidth-intensive environments, with EVPN-VXLAN and MPLS for overlay networking.
Enterprise Spine
21 RU form factor with 299 lb fully configured weight and 258K hours MTBF ensures carrier-grade uptime in large-scale routing with BGP/OSPF/IS-IS.

Frequently asked questions

What is the switching capacity of the Juniper EX9214-CHAS3-S?

Details

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Management Interface	Junos Space Network Director; Junos CLI; SNMP; NETCONF; REST API

MAC Address Table Size	1.5 million

Forwarding Rate	9 Bpps
Switching Capacity	14.4 Tbps full duplex
Maximum Port Density	288 x 100GbE; 576 x 25GbE; 1152 x 10GbE

Power Supplies	4 redundant, hot-plug AC/DC PSUs; 1+1 or 2+2 redundancy
Maximum Power Draw	8,700 W with full line cards

Physical Characteristics

Weight	299.37 lb (135.8 kg) fully configured
Dimensions	Height: 36.73 in (93.25 cm); Width: 17.5 in (44.4 cm); Depth: 29.53 in (75 cm)
Rack Units	21 RU
Form Factor	Rack-mountable chassis

Operating Temperature	0° to 40° C (32° to 104° F) at sea level
Relative Humidity Operating	5% to 90% (noncondensing)

Line Card Slots	3 slots
Management Ports	2 x 10/100/1000BASE-T; 1 x RJ-45 console; 1 x RJ-45 mini-USB console; 1 x USB 2.0
Switch Fabric Slots	6 switch fabric modules

Juniper EX9214-CHAS3-S 3-Slot 14.4 Tbps Modular Chassis Switch

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Warranty & Support