40 1000BASE-T ports in base unit (48 total with optional uplink modules) via copper SFP optics
EX4550
32 1000BASE-T ports in base unit (48 total with optional expansion modules) via copper SFP optics
100BASE-FX / 1000BASE-X (SFP) Port Densities
EX4500
40 1000BASE-X SFP ports in base unit- 48 total with optional uplink modules
EX4550
32 1000BASE-X SFP/SFP+ ports in base unit- 48 total with optional expansion modules
10GBASE-X Port Densities
EX4500
40 in base unit- 48 total with optional uplink modules
EX4550
32 in base unit- 48 total with optional uplink modules
ARP Entries
8000
Да
Backplane Speed
EX4500
Up to 128 Gbps (Virtual Chassis)
EX4550
Up to 256 Gbps (Virtual Chassis)
Data Rate
960 Gbps (full duplex)
Да
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
Form Factor
Fixed platform
Да
IPv4 Unicast / Multicast Routes
10000 / 4000
Да
Jumbo Frames
9216 Bytes
Да
MAC Addresses
32000
Да
Number of VLANs
4096
Да
Operating System
Junos
Да
Power Options
650 W AC and DC power supplies
Да
QoS Queues / Port
8
Да
Resiliency
Dual internal load sharing AC and DC power supplies- redundant v
Да
Throughput
714 Mpps
Да
Traffic Monitoring
sFlow
Да
Warranty
Standard one-year warranty
Да
Почтовый и фактический адрес: 108811, г. Москва, Километр Киевское шоссе 22-й, п. Московский, домовл. 4, строение 2, этаж 8 блок Г офис 814Г(схема проезда)