Westermo Viper TBN Series User Manual page 20

a
Gbps ports
Electrical specification
Data rate
Duplex
Transmission range
Isolation
Connector
Shielded cable
Conductive chassis
FRNT reconfiguration time
a
Gbps ports are: X1-X4 on Viper-208-T4G-TBN, X1-X8 on Viper-208-T8G-TBN
b
For 1 Gbps, auto negotiation is always enabled
c
In case of bypass, no isolation between X5 to X7 and X6 to X8
USB port
Electrical specification
Data rate
Maximum supply current
Connector
Console port
Electrical specification
Data rate
Data format
Isolation
Connector
20
IEEE std 802.3
10 Mbps, 100 Mbps, 1 Gbps, manual or auto
Full or half, manual or auto
Up to 150 m with CAT5e cable or better
c
≥20 MΩ at 500 VDC
8-pin, female, M12, X-coded
Required
Yes
Typically below 20 ms
USB 2.0 host interface
Up to 480 Mbps (high-speed mode)
500 mA
5-pin, female, M12, A-coded, recommended Westermo USB plug
3641-0190
RS-232
115.2 kbit/s
8 data bits, no parity, 1 stop bit, no flow control
≥20 MΩ at 500 VDC
No isolation to USB or chassis
5-pin, female, M12, B-coded, recommended Westermo cables:
1211-2215 (serial port) or 1211-4073 (USB)
Viper TBN Series
b