Ericsson AVP 4000, Справочное руководство, Страница: 370 / 422

Technical Specification
B-4 1/1553-FGC 101 1790 Uen Y
The Ethernet Data Ports always respond to ICMP Echo requests to any source IP
address assigned to an output Transport Stream currently being transmitted on that
port.
The Ethernet Data Ports respond to all ARP requests
There is hardware filtering of received packets (i.e. a hardware ‘firewall’) to protect
the ports from malicious interference.
B.2.3 IP Parameters
It is possible to configure the following IP parameters for the Data Port.
Table B.2 IP Parameters (Data Port)
Parameter Specification
IP Address xxx.xxx.xxx.xxx (Ipv4)
Network Mask xxx.xxx.xxx.xxx (Ipv4)
Gateway Address xxx.xxx.xxx.xxx (Ipv4)
The default values for source IP address, subnet mask are those assigned to the
ethernet port, or in the case of mirrored mode, those assigned to the primary IP port.
B.3 EI9001 Encoder / EI9001T Transcoder Specification
B.3.1 SDI
Table B.3 SDI Specification
Item Specification
Safety Status SELV
Connector Designation SD-SDI IN
Connector Type 75 Ω BNC female socket
Input Standard (UK/EC) ITU-R RECMN BT.656-3 Interfaces for Digital Component Video Signals in
525-Line and 625-Line Television Systems Operating at the 4:2:2 Level of
Recommendation ITU-R BT.601 (Part A).
Input Standard (USA) ANSI / SMPTE 259M Television 10-Bit 4:2:2 Component and 4 fsc
Composite Digital Signals -Serial Digital Interface (module only supports
Component).
Level C - 270 Mbps, 525/625 component.
Cable length 250m maximum from a source with an output level 800 mV pk-pk nominal
±10%
Recommended cable type Belden 1694A
or
Canford Audio BBC 1/3 PSF
Input Level 800 mV pk-pk nominal ±10%