EX 3200 Series Ethernet Switch Specifications

EX 3200 Series Ethernet Switch Data Sheet — Download Now [PDF 779K]

SKU	Access Port Configuration	PoE Ports	Height	System Power (with PoE)
EX3200-24T	24-port 10/100/1000BASE-T	8	1RU	320 W AC
EX3200-24P	24-port 10/100/1000BASE-T	24	1RU	600 W AC
EX3200-48T	48-port 10/100/1000BASE-T	8	1RU	320 W AC
EX3200-48P	48-port 10/100/1000BASE-T	48	1RU	930 W AC

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)

IPv6, MPLS and GRE tunnel hardware support*

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

IGMP: v1, v2, v3*

IGMP snooping*

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

* Roadmap