Коммутатор Juniper EX4200-48T-DC

General Information

Manufacturer:

Juniper

Product ID:

EX4200-48T-DC

Product Description:

48-port 10/100/1000BASE-T + 190 W DC PSU. Includes 50cm Virtual Chassis cable.

Product Type:

Ethernet Switch

Marketing Information

The EX 4200-48T-DC Ethernet Switch with Virtual Chassis technology combine the High Availability (HA) and carrier-class reliability of modular systems with the economics and flexibility of stackable platforms, delivering a high-performance, scalable solution for data center, campus and branch office environments. Offering a full suite of Layer 2 and Layer 3 switching capabilities as part of the base software, the EX 4200-48T-DC switch satisfy a variety of high-performance applications, including branch, campus and data center access deployments as well as Gigabit Ethernet (GbE) aggregation deployments. A single 48-port switch can be deployed initially; as requirements grow, Juniper Networks Virtual Chassis technology allows up to 10 EX 4200 series switches to be interconnected over a 128 gigabit-per-second (Gbps) backplane and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments. Flexible Gigabit Ethernet (GbE) and 10-Gigabit Ethernet (10 GbE) uplink options enable high-speed connectivity to aggregation- or core-layer switches which connect multiple floors.

Interfaces/Ports

Total Number of Network Ports:

52

Uplink Port:

Yes

Number of Network (RJ-45) Ports:

48

Port/Expansion Slot Details:

48 x Gigabit Ethernet Network

4 x Gigabit Ethernet Uplink

4 x Gigabit Ethernet Expansion Slot

Media & Performance

Ethernet Technology:

Gigabit Ethernet

Network Technology:

10/100/1000Base-T

I/O Expansions

Number of Total Expansion Slots:

4

Expansion Slot Type:

SFP

Shared SFP Slot:

Yes

Number of SFP Slots:

4

Network & Communication

Layer Supported:

3

Management & Protocols

Manageable:

Yes

Management:

· JUNOS CLI

· HTTP

· SNMP v1, v2, v3

· RMON 1, 2, 3, 9

· DHCP server

· DNS resolver

· IEEE 802.1p QoS

· Telnet

· VLANS

Memory

Standard Memory:

1 GB

Memory Technology:

DRAM

Flash Memory:

1 GB

Power Description

Power Source:

Power Supply

Redundant Power Supply:

Yes

Physical Characteristics

Compatible Rack Unit:

1U

Form Factor:

Rack-mountable

Height:

1.7"

Width:

17.4"

Depth:

16.4"

Weight (Approximate):

17.10 lb

Miscellaneous

Additional Information:

Processor:

· 1 GHz PowerPC CPU

· Security:

· Access Control Lists (ACLs)

· JUNOS firewall filters

· 802.1X port-based

· TACACS

· SSHv2

Green Compliant:

Yes

Green Compliance Certificate/Authority:

RoHS-5