RACOM M!DGE3, Руководство пользователя

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2.2.3. ETH1 - ETH4
Standard RJ45 connectors for Ethernet connection. M!DGE3 has 10/100/1000Base-T Auto MDI/MDIX
interfaces so it can connect to 10 Mb/s, 100 Mb/s or 1000 Mb/s Ethernet network. The speed can be
selected manually or recognized automatically by M!DGE3. M!DGE3 is provided with Auto MDI/MDIX
function which allows it to connect over both standard and cross cables, adapting itself automatically.
Pin assignment
Tab. 2.2: Ethernet to cable connector connections
Crossed cable Direct cable Signal Pin
green – white orange – white TX+ 1
green orange TX− 2
orange – white green – white RX+ 3
blue blue — 4
blue – white blue – white — 5
orange green Rx− 6
brown – white brown – white — 7
brown brown — 8
2.2.4. ETH5 (SFP)
Fig. 2.8: SFP slot
ETH5 is a standard SFP slot for 10/100/1000 Mb/s
Ethernet SFP modules, user exchangeable with
maximal power consumption 1.25 W. Both fibre
optic and metallic Ethernet SFP modules are
supported. For optical both single and dual mode
fibre optics Ethernet modules (= 2 or 1 fibers) can
be used. CSFP modules are not supported. RA-
COM offers all mentioned types of SFP modules,
tested to be M!DGE3 compatible as a standard
accessory.
The SFP status LED is located just next to the
slot. It is controlled by SFP module. Its function
is specific for each SFP module. The typical beha-
vior is an indication the received signal from the
fibre optic or metallic link to be within operational
range.
Important
It is strongly recommended to use a high quality SFP module with industry temperature range.
The SFP modules listed in Accessories are thoroughly tested by RACOM and are guaranteed
to function with M!DGE3 units. It is possible to use any other SFP module, but RACOM cannot
guarantee they will be completely compatible with M!DGE3 units.
M!DGE3 Cellular Router – © RACOM s.r.o. 16
Product