Juniper EX4300 Series

Available to quote:

EX4300-24T; EX4300-48T

EX4300-48T-AFI; EX4300-24P

EX4300-48P; EX4300-48T-DC

EX4300-48T-DC-AFI; EX4300-32F

EX4300-32F-DC

 

SPECIFICATIONS
Interfaces
EX4300-24T:
  • 24-Port 10/100/1000MbE (RJ45);
  • 4-Port 40GbE (QSFP+);
  • 1 Expansion slot;
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port USB.
EX4300-48T-DC / -DC-AFI:
  • 48-Port 10/100/1000MbE (RJ45);
  • 4-Port 40GbE (QSFP+);
  • 1 Expansion slot;
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port USB.
EX4300-48T:
  • 48-Port 10/100/1000MbE (RJ45);
  • 4-Port 40GbE (QSFP+);
  • 1 Expansion slot;
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port USB.
EX4300-48T-AFI:
  • 48-Port 10/100/1000MbE (RJ45);
  • 4-Port 40GbE (QSFP+);
  • 1 Expansion slot;
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port USB.
EX4300-24P:
  • 24-Port 10/100/1000MbE (RJ45) PoE;
  • 4-Port 40GbE (QSFP+);
  • 1 Expansion slot;
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port USB.
EX4300-48P:
  • 48-Port 10/100/1000MbE (RJ45) PoE;
  • 4-Port 40GbE (QSFP+);
  • 1 Expansion slot;
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port USB.
EX4300-32F:
  • 32-Port 100/1000MbE (SFP);
  • 4-Port 1/10GbE (SFP/SFP+);
  • 2-Port 40GbE (QSFP+);
  • 1 Expansion slot;
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port USB.
EX4300-32F-DC:
  • 32-Port 100/1000MbE (SFP);
  • 4-Port 1/10GbE (SFP/SFP+);
  • 2-Port 40GbE (QSFP+);
  • 1 Expansion slot;
  • 1-Port console (RJ45);
  • 1-Port out-of-band management 10/100MbE (RJ45);
  • 1-Port USB.
Performance
Switching Bandwidth
EX4300-24T:
EX4300-24P:
448 Gbit/s
EX4300-48T-DC / -DC-AFI:
EX4300-48T:
EX4300-48T-AFI:
EX4300-48P:
496 Gbit/s
EX4300-32F:
EX4300-32F-DC:
464 Gbit/s
Forwarding Rate
EX4300-24T:
EX4300-24P:
333 Mp/s
EX4300-48T-DC / -DC-AFI:
EX4300-48T:
EX4300-48T-AFI:
EX4300-48P:
369 Mp/s
EX4300-32F:
EX4300-32F-DC:
345 Mp/s
Layer 2 Features
VLAN

IEEE 802.1Q: 4093; GVRP; QinQ; VLAN Translation

MAC Address Table

64,000 entries

ARP Table

64,000 entries

Layer 2 Reliability

STP/RSTP/MSTP; G.8032 (ERPS)

Multicast
IGMP snooping: v1/v2/v3
IGMP groups: 3,000
Multicast VLAN (MVR): Supported (with EX-EFL license)
Multicast Routing: PIM-DM (with EX-EFL license); PIM-SM (with EX-EFL license); PIM-SSM (with EX-EFL license); MSDP (with EX-EFL license)
Layer 3 features
Routing Table
IPv4: 16,000 routes
IPv6 4,000 routes
IP Routing

Static Routing; RIPv1/2; OSPFv2 (with EX-EFL license); BGP (with EX-AFL license); VRRP(with EX-EFL license); IS-IS (with EX-AFL license)

MPLS / VPN

VRF-Lite

Security
Local AAA: Supported
RADIUS, TACACS+: Supported
DHCP Server Supported
DHCP Relay option82: Supported
DHCP Snooping: Supported
Loop detection: Supported
IP Source Guard: Supported
Bandwidth Limit: Supported
Broadcast, multicast, unknown unicast suppression: Supported
Management

Telnet; SSH; LLDP; sFlow; SNMP v1/v2/v3; RMON; Syslog; NTP

Environmental Conditions
Relative Humidity

10 to 85% (noncondensing)

Operating Temperature

0 to 45°C (32 to 113°F)

Power Supply
Power Supply Unit (PSU)
AC PSU:
Type: Removable
Quantity: 2
Rated voltage range: 100 to 240 VAC, 50-60 Hz.
DC PSU:
Type: Removable
Quantity: 2
Rated voltage range: -48 to -60 VDC
PoE (Power over Ethernet)
Supported by:
EX4300-24P
EX4300-48P
PoE (802.3af) (15 W per port):
EX4300-24P: 24 ports
EX4300-48P: 48 ports
PoE+ (802.3аt) (30 W per port):
EX4300-24P: 18 ports
EX4300-48P: 30 ports
Maximum power consumption
EX4300-24T:
EX4300-48T:
EX4300-48T-AFI:
EX4300-32F:
350 W
EX4300-48T-DC / -DC-AFI:
EX4300-32F-DC:
550 W
EX4300-24P: 715 W
EX4300-48P: 1100 W
Acoustic noise

EX4300-24T:

38.5 dB
EX4300-48T-DC / -DC-AFI: 39.7 dB
EX4300-48T: 37.8 dB
EX4300-48T-AFI: 38.9 dB
EX4300-24P: 39.7 dB
EX4300-48P: 51.0 dB
EX4300-32F: 39 dB
EX4300-32F-DC: 41.2 dB
Dimensions (HxWxD)
43.2 (1U) x 442.1 х 417.3 mm
(1.72 (1U) x 17.41 x 16.43 in)
Maximum Weight

7.3 kg (16.1 lb)

Compatible expansion cards
Model Number Description
Supported by:
EX4300-24T
EX4300-48T
EX4300-48T-AFI
EX4300-48T-DC
EX4300-48T-DC-AFI
EX4300-24P
EX4300-48P
EX-UM-4X4SFP: 4-Port 1/10GbE (SFP/SFP+)
Supported by:
EX4300-32F
EX4300-32F-DC
EX-UM-8X8SFP: 8-Port 1/10GbE (SFP/SFP+)
EX-UM-2QSFP: 2-Port 40GbE (QSFP+)