EX-Series Ethernet Switch Portfolio

 

Overview

High-performance businesses understand the importance of high-performance networks. The EX-series Ethernet switches from Juniper Networks deliver such a solution, offering an innovative alternative to the cost and complexity of maintaining legacy switched networks.

Designed specifically for high-performance businesses, the EX-series Ethernet switches allow companies to grow their networks at their own pace, minimizing large up-front investments. The EX-series switches provide the carrier-class reliability, security risk management, virtualization, application control and lower total cost of ownership (TCO) that businesses need today while allowing them to scale in an economically sensible way for years to come.

 

Features and Benefits

The Juniper Networks EX 3200, EX 4200, and EX 8200 series Ethernet switches advance the economics of networking with five key areas of innovation that, working together, deliver a truly high-performance solution.

• Carrier-Class Reliability: Juniper Networks EX-series Ethernet switches leverage the same field-tested Juniper technology—including high-performance ASICs, a carrier-class system architecture and JUNOS™ software—that powers the world's largest service provider networks. The result is a robust, proven and highly reliable network infrastructure.
• Security Risk Management: Juniper EX-series Ethernet switches tightly integrate with the Juniper Unified Access Control (UAC) solution to deliver granular access control and usage policy based on user identity, device and location.
• Virtualization: The EX 4200 series switches feature Juniper Virtual Chassis™ technology, which enables up to 10 EX 4200 switches to be interconnected and operate as a single, logical system. With Virtual Chassis technology, users get the reliability, performance, manageability and high-port densities of traditional chassis-based systems in a cost-effective, compact form factor.
• Application Control: To ensure application traffic is properly prioritized, the entire EX-series Ethernet switches support eight QoS queues per port—more than enough to establish separate queues for control plane, voice, video and multiple levels of data traffic, with room to converge other networks such as building automation and security cameras.
• Lower TCO: The high-performance, high-density EX-series lets users start small and grow incrementally. Leveraging a common version of the JUNOS software across Juniper routers and switches ensures consistency throughout the infrastructure and accelerates the learning curve. Unified management tools consolidate system monitoring and maintenance, saving time and money.

 

EX 3200 Specs

EX 3200 Series Ethernet Switch Data Sheet642 KB

Physical Specifications

24-port switches:

• 24 10/100/1000BASE-T ports: 8 PoE (802.3af compliant) @ 15.4 W; 320W PSU
• 24 10/100/1000BASE-T ports: 24 PoE (802.3af compliant) @ 15.4 W; 600W PSU

48-port switches:

• 48 10/100/1000BASE-T ports: 8 PoE (802.3af compliant) @ 15.4 W; 320W PSU
• 48 10/100/1000BASE-T ports: 48 PoE (802.3af compliant) @ 15.4 W; 930W PSU

Uplink module options:

• 4-port GbE module with pluggable SFP optics
• 2-port 10GbE module with pluggable XFP optics

Power Options

Power supplies: Autosensing; 100-120V / 200-240V; AC 320W, 600W and 930W
External RPS option
Field replaceable

Dimensions

17.41 x 1.72 x 16.43 in
(44.21 x 4.32 x 41.73 cm)
1 Desktop installation width noted above, rack-mount width is 17.5 in (44.5 cm)
2 Height: 1 RU
3 Depth with 320 W PSU noted above, 18.8 in (47.8 cm) with 600/930 W PSU

Weight

EX 3200-24T with 320 W PSU: 14.9 lb (6.8 kg)
EX 3200-24P with 600 W PSU: 15.7 lb (7.1 kg)
EX 3200-48T with 320 W PSU: 15.7 lb (7.1 kg)
EX 3200-48P with 930 W PSU: 16.8 lb (7.6 kg)

Environmental Ranges

Operating temperature: 32° to 113°F (0° to 45°C)
Storage temperature: -40° to 158°F (-40° to 70°C)
Operating altitude: up to 10,000 ft (3,048 m)
Non-operating altitude: up to 16,000 ft (4,877 m)
Relative humidity operating: 10% to 85% (non-condensing)
Relative humidity non-operating: 0% to 95% (non-condensing)

Cooling

Field-replaceable fan tray

Hardware Specifications

Switching Engine Model: Store and forward
DRAM—512MB
Flash—1GB
CPU—600MHz PowerPC CPU
10/100/1000BASE-T connector type: RJ-45
GbE SFP optic/connector type: RJ-45 or LC SFP fiber supporting 1000BASE-T SFP, SX (multimode), LX (single-mode) or ZX (single-mode)
GbE port density per system:

• 24P/24T: 24 (24 host ports or 20 host ports + four-port GbE uplink module)
• 48P/48T: 48 (48 host ports or 44 host ports + four-port GbE uplink module)

10GbE XFP optic/connector type: 10GE XFP, SR (multimode), LR (single-mode), ER (single-mode) or ZR (single-mode)
10GbE port density per system (all models):

• 2 (uplink module)

Physical Layer

Physical port redundancy: Redundant trunk group (RTG)
Time Domain Reflectometry (TDR) for detecting cable breaks and shorts
Auto MDI/MDIX support
Port speed downshift/setting max advertised speed on 10/100/1000BASE-T ports

Packet Switching Capacities

24P/24T: 88 Gbps
48P/48T: 136 Gbps

Layer 2 Throughput (Mpps)

24P/24T: 65 Mpps (wire speed)
48P/48T: 101 Mpps (wire speed)

Layer 2 Switching

Max MAC addresses per system: 24,000
Static MAC entries: 24,000
Jumbo frames: 9216 Bytes
Number of VLANs: 4,096
Port-based VLAN
MAC-based VLAN
GVRP
VLAN tagging: 802.1Q
Voice VLAN
STP (802.1D-2004)
Compatibile with PVST+
STP enable/disable per port
Rapid-Spanning Tree (802.1D-2004)
MST (802.1D-2004)
Number of 802.1s instances supported: 64
LLDP
LLDP-MED with VoIP integration
RVI (Routed VLAN Interface)

Layer 3 Features: IPv4

Max number of ARP entries: 16,000
Max number of IPv4 unicast routes in hardware: 12,000
Max number of IPv4 multicast routes in hardware: 2,000
Routing protocols: RIPv1/v2, OSPF, BGP, ISIS
Static routing
Routing policy
Bidirectional Forwarding Detection
Layer 3 redundancy: VRRP

Security

MAC limiting
Allowed MAC addresses—configurable per port
Dynamic ARP Inspection (DAI)
Local proxy ARP
Static ARP support
DHCP snooping

Access Control Lists (ACLs) (JUNOS firewall filters)

Port-based ACL (PACL)—Ingress
VLAN-based ACL (VACL)—Ingress and Egress
Router-based ACL (RACL)—Ingress and Egress
ACL entries (ACE) in hardware per system: 7,000
ACL counter for denied packets
ACL counter for permitted packets
Ability to add/remove/change ACL entries in middle of list (ACL editing)
Layer 2—L4 ACL
802.1X port-based
802.1X multiple supplicants
802.1X with VLAN assignment
802.1X with authentication bypass access (based on host MAC address)
802.1X with VoIP VLAN support
802.1X dynamic ACL based on RADIUS attributes
802.1X Supported EAP types: MD5, TLS, TTLS, PEAP
MAC Authentication (local)
Control Plane DoS protection

High Availability

Field-replaceable power supply; hot swappable when deployed with external power supply
Redundant external power supply option
Field-replaceable fan
Graceful protocol restart—OSPF, BGP
Online insertion and removal (OIR) uplink module

Link Aggregation

802.3ad (LACP) support
Number of LAG groups supported: 32
Max number of ports per LAG group: 8
LAG load-sharing algorithm—Bridged Unicast Traffic:

• IP: S/D MAC, S/D IP
• TCP/UDP: S/D MAC, S/D IP, S/D Port
• Non-IP: S/D MAC

LAG-sharing algorithm—Routed Unicast Traffic:
IP: S/D MAC, S/D IP
TCP/UDP: S/D MAC, S/D IP, S/D port

• Non-IP: S/D MAC

LAG load-sharing algorithm—Bridged Multicast Traffic:

• IP: S/D MAC, S/D IP

TCP/UDP: S/D MAC, S/D IP, S/D Port

• Non-IP: S/D MAC

LAG-sharing algorithm—Routed Multicast Traffic:

• IP: S/D MAC, S/D IP

TCP/UDP: S/D MAC, S/D IP, S/D Port

• Non-IP: S/D MAC

Tagged ports support in LAG group

Quality of Service (QoS)

Layer 2 QoS
Layer 3 QoS
Ingress policing: 1 rate 2 color
Hardware queues per port: 8
Scheduling methods (egress): Strict priority (SP) , Shaped Deficit Weighted Round-Robin (SDWRR)
802.1p, DSCP /IP Precedence trust and markingL2-L4 Classification criteria: Interface, MAC address, Ethertype, 802.1p, VLAN, IP address, DSCP/IP Precedence, TCP/UDP port numbers, etc.
Congestion avoidance capabilities: Tail Drop

Multicast

PIM-SM
IPv4 Multicast hardware entries: 2,000

Services and Manageability

JUNOS CLI
Web interface
Out-of-band management: Serial; 10/100/1000BASE-T Ethernet
ASCII configuration
Rescue configuration
Configuration rollback
Image rollback
LCD management
Element management tools: NetScreen-Security Manager (NSM)
Proactive services support via Advanced Insight Solutions (AIS)
SNMP: v1, v2c, v3
RMON (RFC 2819) Groups 1, 2, 3, 9
NTP
DHCP server
DHCP client and DHCP proxy
DHCP relay and helper
RADIUS
TACACS+
SSHv2
Secure copy
HTTP/HTTPs
DNS resolver
Syslog logging
Temperature sensor
Config-backup via FTP / secure copy

Troubleshooting

Debugging: CLI via console, telnet or SSH
Diagnostics: Show and debug cmd, statistics
Traffic mirroring (port)
Traffic mirroring (VLAN)
ACL-based mirroring
Mirroring destination ports per system: 1
LAG port monitoring
Multiple destination ports monitored to 1 mirror (N:1)
Max number of mirroring sessions: 1
Mirroring to remote destination (over L2): 1 destination VLAN
IP tools: Extended ping & trace
Juniper commit and rollback

Safety and Compliance

Safety Certifications

UL-UL60950-1(First Edition)
C-UL to CAN/CSA 22.2 No.60950-1(First Edition)
TUV/GS to EN 60950-1, Amendment A1-A4, A11
CB-IEC60950-1, all country deviations

Electromagnetic Compatibility Certifications

CC 47CFR Part 15 Class A
EN 55022 Class A
ICES-003 Class A
VCCI Class A
AS/NZS CISPR 22 Class A
CISPR 22 Class A
EN 55024
EN 300386
CE

Environmental

Reduction of Hazardous Substances (ROHS) 5

Noise Specifications

Office Product Spec: 48dBA at 30°C (refer to ISO 7779)

Telco

CLEI code

 

EX 4200 Specs

EX 4200 Series Ethernet Switch Data Sheet854 KB

Physical Specifications

24-port switches:

• 24 10/100/1000BASE-T ports: 8 PoE (802.3af compliant) @ 15.4 W; 320W PSU
• 24 10/100/1000BASE-T ports: 24 PoE (802.3af compliant) @ 15.4 W; 600W PSU

48-port switches:

• 48 10/100/1000BASE-T ports: 8 PoE (802.3af compliant) @ 15.4 W; 320W PSU
• 48 10/100/1000BASE-T ports: 48 PoE (802.3af compliant) @ 15.4 W; 930W PSU

24-port fiber switches:

• 24 100BASE-FX/1000BASE-X SFP ports; 320W PSU

Backplane: 128 Gbps virtual-chassis interconnect to combine up to 10 units as a virtual chassis

Uplink module options:

• 4-port 1GbE module with pluggable SFP optics
• 2-port 10GbE module with pluggable XFP optics

Power Options

Power supplies: Autosensing; 100-120V / 200-240V; AC 320W, 600W and 930W dual load-sharing hot-swappable internal redundant power supplies
External RPS option
Minimum number of PSUs required for fully loaded chassis: 1 per switch

Dimensions

17.41 x 1.72 x 16.43 in
(44.21 x 4.32 x 41.73 cm)
1 Desktop installation width noted above, rack-mount width is 17.5 in (44.5 cm)
2 Height: 1 RU
3 Depth with 320 W PSU noted above, 18.8 in (47.8 cm) with 600/930 W PSU

Weight

EX 4200-24T with 320W PSU: 16.5 lb (7.5 kg)
EX 4200-24P with 600W PSU: 17.2 lb (7.8 kg)
EX 4200-48T with 320W PSU: 17.1 lb (7.8 kg)
EX 4200-48P with 930W PSU: 18.2 lb (8.3 kg)
EX 4200-24F with 320W PSU: 16.1 lb (7.3 kg)

Environmental Ranges

Operating temperature: 32° to 113°F (0° to 45°C)
Storage temperature: -40° to 158°F (-40° to 70°C)
Operating altitude: up to 10,000 ft (3,048 m)
Non-operating altitude: up to 16,000 ft (4,877 m)
Relative humidity operating: 10% to 85% (non-condensing)
Relative humidity non-operating: 0% to 95% (non-condensing)

Cooling

Field-replaceable fan tray with multiple blowers (3)
Switch remains operational if one blower fails

Hardware Specifications

Switching Engine Model: Store and forward
DRAM—1GB with ECC
Flash—1GB
CPU—1GHz PowerPC CPU
10/100/1000BASE-T connector type: RJ-45
GbE SFP optic/connector type: RJ-45 or LC SFP fiber supporting 1000BASE-T SFP, SX (multimode), LX (single-mode) or ZX (single-mode)
100BASE-FX support on SFP ports: SX
GbE port density per system:

• 24P/24T/24F: 28 (24 host ports + four-port GbE uplink module)
• 48P/48T: 52 (48 host ports + four-port GbE uplink module)

10GbE XFP optic/connector type: 10GE XFP, SR (multimode), LR (single-mode), ER (single-mode) or ZR (single-mode)
10GbE port density per system (all models): 2 (uplink module)

Physical Layer

Time Domain Reflectometry (TDR) for detecting cable breaks and shorts: 24P/24T and 48P/48T only
Auto MDI/MDIX support: 24P/24T and 48P/48T only (all ports)
Port speed downshift/setting max advertised speed on 10/100/1000BASE-T ports: 24P/24T and 48P/48T only, on all ports

Packet Switching Capacities

24P/24T: 88 Gbps
48P/48T: 136 Gbps
24F: 88 Gbps

Layer 2 Throughput (Mpps)

24P/24T: 65 Mpps (wire speed)
48P/48T: 101 Mpps (wire speed)
24F: 65 Mpps (wire speed)

Layer 2 Switching

Max MAC addresses per system: 24,000
Static MAC entries: 24,000
Jumbo frames: 9216 Bytes
Number of VLANs: 4,096
Port-based VLAN
MAC-based VLAN
GVRP
VLAN tagging: 802.1Q
Voice VLAN
Physical port redundancy: Redundant trunk group (RTG)
STP (802.1D-2004)
Compatible with PVST+
STP enable/disable per port
Rapid-Spanning Tree (802.1D-2004)
MST (802.1D-2004)
Number of 802.1s instances supported: 64
LLDP
LLDP-MED with VoIP integration
RVI (Routed VLAN Interface)

Layer 3 Features: IPv4

Max number of ARP entries: 16,000
Max number of IPv4 unicast routes in hardware: 12,000
Max number of IPv4 multicast routes in hardware: 2,000
Routing protocols: RIPv1/v2, OSPF, BGP, ISIS
Static routing
Routing policy
Bidirectional Forwarding Detection
Layer 3 redundancy: VRRP

Security

MAC limiting
Allowed MAC addresses—configurable per port
Dynamic ARP Inspection (DAI)
Local proxy ARP
Static ARP support
DHCP snooping

Access Control Lists (ACLs) (JUNOS firewall filters)

Port-based ACL (PACL)—Ingress
VLAN-based ACL (VACL)—Ingress and Egress
Router-based ACL (RACL)—Ingress and Egress
ACL entries (ACE) in hardware per system: 7,000
ACL counter for denied packets
ACL counter for permitted packets
Ability to add/remove/change ACL entries in middle of list (ACL editing)
Layer 2—L4 ACL
802.1X port-based
802.1X multiple supplicants
802.1X with VLAN assignment
802.1X with authentication bypass access (based on host MAC address)
802.1X with VoIP VLAN support
802.1X dynamic ACL based on RADIUS attributes
802.1X Supported EAP types: MD5, TLS, TTLS, PEAP
MAC Authentication (local)
Control Plane DoS protection

High Availability

Redundant, hot-swappable power supplies
Redundant, field-replaceable, hot-swappable fans
Graceful protocol restart—OSPF, BGP
GRES for L3 protocols
Layer 2 hitless forwarding on RE failover
Online insertion and removal (OIR) uplink module

Link Aggregation

802.3ad (LACP) support:

• Number of LAG groups supported: 64
• Max number of ports per LAG group: 8

LAG load-sharing algorith—Bridged Unicast Traffic:

• IP: S/D MAC, S/D IP
• TCP/UDP: S/D MAC, S/D IP, S/D Port
• Non-IP: S/D MAC

LAG-sharing algorithm—Routed Unicast Traffic:

• IP: S/D MAC, S/D IP
• TCP/UDP: S/D MAC, S/D IP, S/D Port
• Non-IP: S/D MAC

LAG load-sharing algorithm—Bridged Multicast Traffic:

• IP: S/D MAC, S/D IP
• TCP/UDP: S/D MAC, S/D IP, S/D Port
• Non-IP: S/D MAC

LAG-sharing algorithm—Routed Multicast Traffic:

• IP: S/D MAC, S/D IP
• TCP/UDP: S/D MAC, S/D IP, S/D Port
• Non-IP: S/D MAC

Tagged ports support in LAG group

Quality of Service (QoS)

Layer 2 QoS
Layer 3 QoS
Ingress policing: 1 rate 2 color
Hardware queues per port: 8
Scheduling methods (egress): Strict priority (SP) , Shaped Deficit Weighted Round-Robin (SDWRR)
802.1p, DSCP/IP Precedence trust and marking
Layer 2-4 classification criteria: Interface, MAC address, Ethertype, 802.1p, VLAN, IP address, DSCP/IP Precedence , TCP/UDP port numbers, etc.
Congestion avoidance capabilities: Tail Drop

Multicast

PIM-SM
IPv4 Multicast hardware entries: 2,000

Services and Manageability

JUNOS CLI
Web interface
Out-of-band management: Serial; 10/100/1000BASE-T Ethernet
ASCII configuration
Rescue configuration
Configuration rollback
Image rollback
LCD management
Element management tools: NetScreen-Security Manager (NSM)
Proactive services support via Advanced Insight Solutions (AIS)
SNMP: v1, v2c, v3
RMON (RFC 2819) Groups 1, 2, 3, 9
NTP
DHCP server
DHCP client and DHCP proxy
DHCP relay and helper
RADIUS
TACACS+
SSHv2
Secure copy
HTTP/HTTPs
vDNS resolver
Syslog logging
Temperature sensor
Config-backup via FTP / secure copy

Troubleshooting

Debugging: CLI via console, telnet or SSH
Diagnostics: Show and debug cmd, statistics
Traffic mirroring (port)
Traffic mirroring (VLAN)
ACL-based mirroring
Mirroring destination ports per system: 1
LAG port monitoring
Multiple destination ports monitored to 1 mirror (N:1)
Max number of mirroring sessions: 1
Mirroring to remote destination (over L2): 1 destination VLAN
IP tools: Extended ping & trace
Juniper commit and rollback

Safety and Compliance

UL-UL60950-1(First Edition)
C-UL to CAN/CSA 22.2 No.60950-1(First Edition)
TUV/GS to EN 60950-1, Amendment A1-A4, A11
CB-IEC60950-1, all country deviations

Electromagnetic Compatibility Certifications

FCC 47CFR Part 15 Class A
EN 55022 Class A
ICES-003 Class A
VCCI Class A
AS/NZS CISPR 22 Class A
CISPR 22 Class A
EN 55024
EN 300386
CE

Environmental

Reduction of Hazardous Substances (ROHS) 5

Noise Specifications

Office Product Spec: 48dBA at 30°C (refer to ISO 7779)

Telco

CLEI code

 

Literature

Brochures

• EX-series Product Brochure2.68MB
  A high-level introduction to the EX-series Ethernet switches from Juniper Networks.
• JUNOS Software584KB
  An introduction to JUNOS software, the single-source network operating system that powers Juniper EX-series switches and high-end routers.

Datasheets

• EX 3200 Series Datasheet701KB
  A complete description of the Juniper EX 3200 series fixed-configuration Ethernet switch product family.
• EX 4200 Series Datasheet847KB
  A comprehensive overview of the Juniper Networks EX 4200 series Ethernet switches with Virtual Chassis™ technology.

White Papers

• Juniper Networks UAC and EX-Series Switches: Tackling the Top Five Network Access Control Challenges814 KB
  This white paper looks at five common networking challenges that enterprises face and discusses how Juniper Networks Unified Access Control (UAC), working with Juniper EX-series Ethernet switches and Juniper other solutions, can be used to address each.
• Juniper Networks Unified Access Control (UAC) and EX-Series Switches434 KB
  This White Paper explores how Juniper Unified Access Control (UAC) solution deployed with Juniper EX-series switches delivers a comprehensive network access control (NAC) solution.
• Advancing the Economics of Networking1.5MB
  Learn how the Juniper Networks EX-series Ethernet switches enable businesses to spend less on their network infrastructure and more on innovative, revenue-enhancing technologies that help them gain a competitive advantage.
• Juniper Networks Virtual-Chassis Switches Deliver True Chassis Functionality in a Stackable Form Factor796KB
  Read how the Juniper EX 4200 series Ethernet switches with Virtual Chassis technology combine the best elements of chassis-based and stackable switches in a compact, efficient, and scalable form factor.
• Juniper EX-series Ethernet Switches: QoS-Enabling the Enterprise198KB
  The Juniper Networks EX-series Ethernet switches deliver a comprehensive set of granular QoS features that can be implemented consistently and easily across the entire enterprise network.
• Building High-Availability Networks with Juniper Switches412KB
  The Juniper EX-series Ethernet switches enable IT organizations to build carrier-class resiliency into each part of their network, from the access and aggregation layers to the data center and core.
• Impacts of the Operating System on the Performance of Enterprise Networks789KB
  Learn more about the JUNOS software and how it enables IT innovation in the enterprise.

Reference Architectures and Design Guides

• Branch Reference Architecture815KB
  Discover the key architectural details that must be considered when designing and building a branch office network, with an emphasis on Juniper Networks solutions.
• Campus Reference Architecture4.90MB
  This high-level presentation describes the key architectural details that must be considered when designing and building a campus network with Juniper Networks solutions.
• Branch LAN Connectivity Design Guide3.22MB
  A best-practices guide for building branch-office LANs, with an emphasis on the Juniper EX-series Ethernet switching platforms.
• Juniper Unified Access Control and EX-series Switches Solution Brief580KB
  Working together, the Juniper UAC solution and EX-series switches deliver a complete, standards-based 802.1X network access control environment.

 

Multimedia

Demo

• Learn more about the about the new EX-series Ethernet Switch Portfolio. Watch the demo

Video

• Learn about the High Availability features of the EX 4200 Series Ethernet Switch.

• Hear from customers and partners about the new EX-series Ethernet Switch Portfolio.

• EX-series Global Launch Event
  Watch the replay of the EX-series Global Launch Event Webcast.
• How is JUNOS Software Different?
  See how Juniper's disciplined development process creates the JUNOS software, a fundamentally different network operating system.