HP JD057A Managed 10/100/1000Mbps NJ2000G 3COM IntelliJack Switch

Model

Brand

HP

Model

JD057A

Spec

Standards

IEEE 802.1p (CoS)
IEEE 802.1Q (VLANs)
IEEE 802.1X (Authentication)
IEEE 802.3ab (1000BASE-T)
IEEE 802.3ad (Link aggregation)
IEEE 802.3af and 802.3at (Power over Ethernet)
IEEE 802.3i (10BASE-T)
IEEE 802.3u (Fast Ethernet)

Network Management Type

Managed

Ports

4 x 10/100/1000 BASE-TX ports, RJ-45 connectors
1 x 10/100/1000BASE-TX port for uplink
2 x RJ-45 pass-through ports for legacy analog and digital connectivity

Speed

10/100/1000Mbps

Security

Network login with IEEE 802.1X
User authentication
Multiple VLAN configurations

PoE

IEEE 802.3af PoE forwarding through ports #1 and #2

SNMP

Compatible with SNMP v1 and v2

QoS

IEEE 802.1p QoS

LEDs

Unit power, link activity/status of ports, power forwarding

VLAN Support

IEEE 802.1Q VLANs

Power

PoE 48V DC Input

Dimensions

5.10" x 3.16" x 1.60"

Temperature

0° to 40°C (32° to 112°F)

Humidity

10% - 90%, Non-condensing

Features

Features

Quadruples LAN connections by providing four 10/100/1000 switched Ethernet ports
Provides two RJ-45 pass-through ports for legacy communications support
Designed for in-the-wall operation to accommodate virtually any location, reducing
Installation costs and potential disruption of services
Adds flexibility to existing cabling plants
Optimizes converged applications with network traffic prioritization
Multiple power options
Provides PoE to power devices such as IP phones, cameras and access points
Simple Web-based management
Supports IEEE 802.1X network authentication
Supports IEEE 802.1Q VLAN for improved security and segmentation
Supports IEEE 802.1ad for link aggregation
Cable diagnostics for fault finding
Works with standards-based SNMP network management applications, including
3Com Network Supervisor

Manufacturer Warranty

Parts

3 years limited

Labor

3 years limited