Description

DESCRIPTION

PRODUCT PROVIDES:

receiving / transmitting Ethernet frames across all interfaces;

support of priorities of passage of personnel:

on port-receiver frame;

across the field tos ip-package ietf rfc 791;

according to the priority value of the label vlan ieee 802.1q, p of the ethernet frame;

support for up to 63 IEEE 802.1q virtual VLANs and a network without VLAN support;

the possibility of organizing backup links between switches to ensure reliable operation of LAN segments using the STP IEEE 802.1d protocol with support for the multiple VLAN MST mode IEEE 802.1s;

the ability to limit the flow of data on ETHERNET-interfaces;

the ability to assign an ETHERNET interface to a specific MAC address;

the ability to monitor ETHERNET interfaces (copying received and / or transmitted packets from one interface to another);

monitoring the status of Ethernet interfaces with the formation and transmission to external equipment of signal SNMP-messages about connections and disconnections;

connection of the circuit for short / open with the formation and transfer to the external equipment of the signal SNMP-message about the event;

collection of statistics (on transmitted / received frames) for each ETHERNET interface; collecting information from connected SFP optical transceivers in accordance with SFF-8472;

management / monitoring from external equipment via Ethernet, RS-232 interfaces via SNMP (version 2) and HTTP;

permission / prohibition of control / monitoring by IP-address of external equipment, by specific Ethernet-interfaces;

possibility of installation via SNMP protocol (version 2) of a ban on management (with monitoring preserved) via Ethernet interfaces and a ban on management / monitoring of the HTTP protocol;

identification and authentication of the administrator by ID (code) and password, registration of the start / end events of the management session via the SNMP protocol (version 2), download, initialization and software restart;

the ability to control the integrity of the software and information part of the checksums, the procedure for recovering from failures and equipment failures.


POWER SUPPLY PRODUCT

carried out from an alternating current source with a nominal voltage of 220 V (10, -15)%, with a nominal frequency of 50 Hz with automatic recovery after shutdown and subsequent power on and in cases of lowering or loss of external power supply voltage. Power consumption from AC mains no more than 25 watts.


STATIONARY

TELECOMMUNICATION

EQUIPMENT

Router - MME1 Firewall

Router - MME Firewall

LAN switch

Gateway to interact with PBX

Router Firewall

with MMEMD modem

Optical switch OK-16

Optical OMK 10 \ 100 Converter

IP-M Office Network and VoIP Gateway

Optical OMK 1000 Converter

Optical OU-E1 media converter