10
6660-2201
USB
Electrical specification
USB 2.0 host interface
Data rate
Up to 12 Mbit/s (full-speed mode)
Circuit type
SELV
Maximum supply current
500 mA
Isolation to
Power, DSL, Ethernet
Galvanic connection to
Serial, Console
Connection
USB receptacle connector type A
I/O / Relay output
Connect resistance
30
Ω
Isolation to
All other
Connection
Detachable screw terminal
Connector size
0.2 – 2.5 mm² (AWG 24 -12)
Maximum voltage/current
60 VDC / 80 mA
I/O / Digital input
Voltage levels
Logic one >12V, Logic zero <1V
Isolation to
All other
Connection
Detachable screw terminal
Connector size
0.2 – 2.5 mm² (AWG 24 -12)
DSL
Electrical specification
See standard table below
Data rate
250 Mbit U/D, limited to 100 Mbit
Protocol
EFM (VDSL2), LLC/VC-MUX encap Ethernet (ADSL), PPPoE
(ADSL / VDSL2)
Isolation to
All other
Connection
RJ-11
Shielded cable
Not required, except when installed in Railway applications as
signalling and telecommunications apparatus and located close
to rails.*
Number of ports
1
Standard
Annex
ETSI TS 101 270
N/A
ITU-T 993.2 (VDSL2)
A, B
T1.424
N/A
ITU-T G.992.1 (ADSL)
A, B (non overlap)
ITU-T G.992.2 (ADSL lite)
A (non overlap)
ITU-T G.992.3 (ADSL2)
A, B, I, L, M (non overlap)
ITU-T G.992.5 (ADSL2+)
A, B, I, M (non overlap)
ANSI T1.413
N/A
* 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.
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