Westermo 3642-0240, Руководство пользователя

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11 6642-22303
Ethernet TX
Electrical specification IEEE std 802.3. 2005 Edition
Data rate 10 Mbit/s or 100 Mbit/s, manual or auto
Duplex Full or half, manual or auto
Circuit type TNV-1
Transmission range Up to 150 m with CAT5e cable or better
Isolation to All other
Connection RJ-45 auto MDI/MDI-X
Shielded cable Not required, except when installed in Railway applications as
signalling and telecommunications apparatus and located close
to rails.*
Conductive housing Yes
Number of ports 4
* To minimise the risk of interference, a shielded cable is recommended when the cable is located
inside 3 m boundary or the cable is longer than 30 m and inside 10 m boundary to the rails and
connected to this port.
SHDSL
Electrical specification ITU-T G.991.2 Annex B
Data rate 32 kbit/s to 15.3 Mbit/s
Protocol EFM according to IEEE 802.3-2005
Transmission range According to ITU-T G.991.2 depending on line quality
Isolation to All other
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm 2 (AWG 24 – 12)
Shielded cable Not required
Number of ports 2