User's Manual Part 3

Screen Service SDT 501 UB-C ARK 1-T Operations
May, 2010 v 1.0 Page 3 - 164
Appendix D. Transport-level Protocols
ARK 1 device allows connections over different ports and using different transport protocols
over Gigabit Ethernet depending on functions and operations.
In the following table used ports and protocols are listed to help users understand what
software functions allow multiple connections and which port must be enabled.
E.g. pre-correction curves editing and files updating operations open and keep busy the
connection to port 5000 till the connection releasing. The connection to this port precludes
the possibility of multiple connections and of programming the device.
Table 20. Transport-level Protocols
Port Protocol Application Multiple connections
10001 TCP Management Yes
TCP Updating Not
5000
TCP Pre-correction curves Not
161 UDP SNMP Yes
162 UDP SNMP Trap management Yes