Juniper EX4500-40F-BF-C EX 4500 40-port 1-10G SFP-PLUS Converged switc

Juniper EX4500-40F-FB-C EX 4500, 40-port 1/10G SFP+, Converged switch, 1200W AC PS, front to back airflow (optics sold separately)
Form Factor
Fixed platform
Virtual Chassis configuration consisting of up to 10 switches
Dimensions EX4500:
(W x H x D) 17.3 in x 3.5 in x 21.1 in (43.8 cm x 8.9 cm x 53.6 cm)
2 rack units
EX4550:
(W x H x D) 17.3 in x 1.7 in x 18.5 in (43.8 cm x 4.4 cm x 47.0 cm)
1 rack unit
Backplane Speed
EX4500: Up to 128 Gbps (Virtual Chassis)
Data Rate 960 Gbps (full duplex)
Throughput 714 Mpps
10/100/1000BASE-T Port Densities EX4500
40 1000BASE-T ports in base unit (48 total with optional uplink modules) via copper SFP optics
Up to 480 in Virtual Chassis configuration
EX4550:
32 1000BASE-T ports in base unit (48 total with optional expansion modules) via copper SFP optics
Up to 400 in Virtual Chassis configuration
100BASE-FX / 1000BASE-X (SFP) Port Densities EX4500:
40 1000BASE-X SFP ports in base unit; 48 total with optional uplink modules
Up to 480 in Virtual Chassis configuration
EX4550:
32 1000BASE-X SFP/SFP+ ports in base unit; 48 total with optional expansion modules
Up to 400 in Virtual Chassis configuration
10GBASE-X Port Densities EX4500:
40 in base unit; 48 total with optional uplink modules
Up to 480 in Virtual Chassis configuration
EX4550:
32 in base unit; 48 total with optional uplink modules
Up to 400 in Virtual Chassis configuration
40GBASE QSFP+ Port Densities N/A
100GBASE CFP Port Densities N/A
Resiliency Dual internal load sharing AC and DC power supplies (optional); redundant variable-speed fans
Power Options 650 W AC and DC power supplies
Operating System Junos
Traffic Monitoring sFlow
QoS Queues / Port 8
MAC Addresses 32,000
Jumbo Frames 9,216 bytes
IPv4 Unicast / Multicast Routes 10,000 / 4,000
IPv6 Unicast / Multicast Routes
EX4500
1,000 / 1,000
EX4550
1,000 / 1,000
Number of VLANs 4,096
ARP Entries 8,000