3onedata 7211 Руководство пользователя - Страница 2
Просмотреть онлайн или скачать pdf Руководство пользователя для Сетевой маршрутизатор 3onedata 7211. 3onedata 7211 5 страниц. 10/100m ethernet to e1 bridge
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7. Ethernet port support 10M/100M full-duplex/half-duplex
Description
Description
Description
Description on
1. 1. 1. 1.The
The
The
product
product
The product
product front
LED
LED
Indicator
Indicator
LED
LED Indicator
Indicator define:
PWR
PWR
PWR Power indicator. Brightness if electrify.
PWR
LINK
LINK Ethernet connection constitute.
LINK
LINK
F/H
F/H
F/H Ethernet Fall/half duplex indicator, bright as full duplex.
F/H
100M
100M Ethernet port 100M indication.
100M
100M
10M
10M Ethernet port 10M indication.
10M
10M
LOS
LOS E1line cut alarm indicator light
LOS
LOS
TEST
TEST
TEST 7211 test state indication.
TEST
PTOK
PTOK
PTOK Fake random test succeed indication.
PTOK
2. 2. 2. 2.The
The
The
product
product
The product
product back
POWER
POWER -48VDC/220VAC input choice
POWER
POWER
ON/OFF
ON/OFF power switch
ON/OFF
ON/OFF
Rx/75
Rx/75 o o o o hm
Rx/75
hm
hm E1-75Ω input
hm
Rx/75
Tx/75
Tx/75 o o o o hm
Tx/75
hm
hm
hm E1-75Ω output
Tx/75
10/100M
10/100M
10/100M Ethernet interface(input and output)
10/100M
Definition
Definition of of of of balanced
Definition
Definition
sequence
sequence
sequence for
sequence
1. 1. 1. 1. Ethernet
Ethernet
Ethernet
Ethernet RJ-45
on
on
Installation
Installation
on Installation
Installation and
front
front
panel
panel
front panel
panel sketch
define:
define:
define:
back
back
panel
panel
back panel
panel sketch
balanced
balanced
balanced Twisted
for
E1
and
for
for E1
E1
E1 and
and
and Ethernet
RJ-45
RJ-45
interface
interface
RJ-45 interface
interface define
Your Serial and Data Communications Expert
and
and
Panels:
Panels:
and Panels:
sketch
sketch
map
map
map: : : :
sketch map
sketch
sketch
map:
map:
sketch map:
map:
Twisted
Pair(120
Twisted Pair(120
Twisted
Pair(120 ohm)
Pair(120
Ethernet
interface:
Ethernet interface:
Ethernet
interface:
interface:
define
define
define
Shenzhen 3onedata Technology Co.,Ltd
Panels:
ohm)
ohm)
ohm) wire
wire
wire
wire