LevelOne IES-2881, Руководство пользователя

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User Manual Page 11
Product Highlights
Basic Features

Meets NEMA TS1/TS2 Environmental requirements such as temperature, shock, and
vibration for traffic control equipment.

Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity for industrial
environment.

RS-232 console, Telnet, SNMP v1 & v2c & v3, RMON, Web Browser, and TFTP
management.

Supports Command Line Interface in RS-232 console.

Supports 8192 MAC addresses. Provides 3M bits memory buffer.

Supports IEEE802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation:
1000Mbps-full-duplex; 10/100Mbps-full/half-duplex; Auto MDI/MDIX.

100Base-FX: Multi mode SC or ST type, Single mode SC or ST type; 100Base-BX: WDM
Single mode SC type.

1000Base-SX/LX: Multi mode SC type, Single mode SC type; 1000Base-BX: WDM Single
mode SC type.

SFP socket for Gigabit fiber optic expansion.

Store-and-forward mechanism.

Full wire-speed forwarding rate.

AC inlet power socket: 100~240VAC, 50~60Hz internal universal PSU.

Terminal Block power input: +48VDC, -48VDC, 88~370VDC, or 90~264VAC.

Supports redundant power supplies for flexible application.

-40
℃
to 75
℃
(-40
℉
to 167
℉
) operating temperature range.

Tested for functional operation @ -40
℃
to 85
℃
(-40
℉
to 185
℉
).

Industry metal case.

Supports Rack Mounting installation.
Management Support
VLAN

Port-based VLAN

IEEE802.1Q tagged VLAN
TRUNKING

Port Trunking
PORT-SECURITY

Per-port programmable MAC address locking

Up to 24 Static Secure MAC addresses per port

IEEE802.1x Port-based Network Access Control