AT-GS2002/SP

Производитель:Allied Telesis
Тип устройствамедиаконвертер
Преобразование из стандарта10/100/1000T
Преобразование в стандартSFP
Автономный медиаконвертер Gigabit Ethernet – оптоволоконный модуль SFP, с преобразованием скорости передачи
1 руб.

Наши медиаконвертеры позволяют объединять в сеть различные типы кабельной инфраструктуры. Использование медиаконвертеров позволяет:
» Увеличить протяженность сети, добавляя оптоволоконные соединения по мере необходимости
» Подключать новые устройства без замены дорогостоящей кабельной системы
» Адаптироваться к развитию новых технологий
» Подключать к сети устройства с высокой пропускной способностью

  • Преобразование интерфейсов Gigabit Ethernet между витой парой и оптоволокном
  • Поддержка любых видов трафика
  • Отсутствие вентиляторов
  • Автоматический выбор режима MDI/MDI-X для порта витой пары
  • Поддержка механизма MissingLink
  • Прозрачен для пакетов с тегами виртуальных сетей (VLAN)
  • Функция тестирования оптоволоконного соединения
  • Преобразование скорости и среды передачи
  • Поддержка функции Smart Missing Link
  • Адаптеры питания EnergyStar обеспечивают экономию до 20% электроэнергии (по сравнению с прошлыми моделями)

Status Indicators

System LEDs
LED Colour Description
Power Green Indicates that the converter power
is on.
Off Indicates that the converter has
no power signal.
AN Green Indicates that the port autonegotiation
is ON.
Off Indicates that the port autonegotiation
is OFF.

SFP Port LEDs
LED Colour Description
LINK Green Indicates a valid link has been
established between the port and
the end-node.
Off Indicates that there is no link
between the port and the
end-node.
ACT On Indicates that the port is
transmitting and/or receiving data
packets.

10/100/1000T Twisted Pair Port LEDs
LED Colour Description
LINK Green Indicates a valid link has been
established between the port and
the end-node.
Off Indicates that there is no link/
activity between the port and the
end-node.
ACT On Indicates that the port is
transmitting and/or receiving data
packets.
Off Indicates that there is no activity
on the port.
100 Green Indicates that the port is
operating at 100Mbps.
Off Indicates that the port is not
operating at 100Mbps.
1000 Green Indicates that the port is
operating at 1000Mbps.
Off Indicates that the port is not
operating at 1000Mbps.
NOTE: The AT-GS2002/SP operates at 10Mbps when both
the 100Mbps LED and 1000Mbps LED are OFF.

MODE push button LEDs
LED Colour Description
ML Green MissingLink mode is enabled.
Off MissingLink mode is disabled.
SML Green Smart MissingLink mode is
enabled.
Off Smart MissingLink mode is
disabled.
LT Green Link Test mode is enabled.
Off Link Test mode is disabled.
Link Test, MissingLink, and Smart

MissingLink Functions
Link Test
The link test is a fast and easy way for you to test
the connections between the media converter ports and
the end-nodes that are connected to the ports. If a
network problem occurs, you can perform a link test to
determine which port is experiencing a problem, and so
be able to focus your troubleshooting efforts on the
cable or end-node where the problem resides.
MissingLink
The MissingLink feature enables the two ports on the
media converter to pass the ‘Link’ status of their
connections to each other. When the media converter
detects a loss of connection to an end-node, the media
converter shuts down the connection to the other port,
thus notifying the end-node that the connection has been lost.
Smart MissingLink
The Smart MissingLink feature performs exactly the
same function as MissingLink with one additional
feature. When a link is lost on a port, the LINK LED of
the port which still has a valid connection to its endnode
starts to blink. This allows you to quickly
determine which port still has a valid connection (LINK
LED blinking) and which port has lost its connection
(LINK LED off).

Physical Specifications
Dimensions: 10.5cm x 9.5cm x 2.5cm
(W x D x H) (4.125 in x 3.75 in x 1.0 in)
Weight: 0.27 kg (0.60 lbs)

Power Characteristics
External power: 100-120/220-240V AC, 50/60Hz
Supply: +/-3%
Input supply
voltage: 12vDC +/-5%
Max current: .5A
Powerconsumption: 6W
Copper Ports
RJ45 connector
Auto MDI/MDI-X
Half/full-duplex
Auto-negotiation
10/100/1000T compliant

Environmental Specifications
Maximum 0°C to 40°C
operating temp: (32°F to 104°F)
Maximum -25°C to 70°C
storage temp: (-13°F to 158°F)
Operating and
storage altitude: Up to 3,048 meters (10,000 feet)
Relative humidity
operating and
storage: 5% to 95% (non-condensing)

Electrical/Mechanical Approval
Safety Conforms to all standards normally
supported by Allied Telesis products
including safety standards EN60950
(TUV), UL60950 (cULus), CE
Compliant, EN60825
Standard IEEE 802.3, IEEE 802.3u
Immunity Conforms to EN55024 immunity
standard
EMI/RFI FCC Class A, EN55022 Class A,
VCCI Class A, C-TICK



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