5
User Manual
HKM02BP-4K
System Default Casting Mode/IP Settings
Casting Mode
Transmitter / receiver support
Unicast
and
Multicast
two mode, default is Multicast.
In Multicast mode it could be one to one, one to multi, multi to on or multi to multi applications.
The analog audio output of transmitter and input of receiver will be off in this mode, analog audio only
from transmitters send to receivers.
Unicast mode suitable for one to one or multiple transmitters to one receiver applications.
Analog audio bi-direction transmission only in
Unicast
mode.
IP Mode
System default IP setting is
Static IP
, IP mapping to last 4 digits of MAC address (Hex), for example MAC
XX:XX:XX:XX:12
‧
‧
:AB
、、
, the IP address will be169.254.18
‧
‧
.171
、
、
、
You could also set to
DHCP
or
Auto IP
, please refer to web setting chapter:
IP Setting: Page 18.
In
Auto IP
mode it will assign
169.254.X.X
(subnet mask
255.255.0.0
) to transmitters and receivers without
DHCP server.
We recommend Static IP mode when using APP or PC software control to prevent any IP change
problem.
Bandwidth Chart
The bandwidth will be varied based on different resolution. Higher resolution may not request bigger
bandwidth. Below Chart is the resolution and bandwidth status for reference.
Resolution (@60Hz)
Average Bandwidth (Mbps) Resolution (@60Hz)
Average Bandwidth (Mbps)
3840x2160 (2160p)
218 (146~268)
1280x1024 (SXGA)
113 (79~150)
1920x1080 (1080p)
133 (80~210)
1024x768 (XGA)
81 (72~120)
1280x720 (720p)
147 (112~177)
800x600 (SVGA)
66 (49~82)
1600x1200 (UXGA)
81 (57~105)
640x480 (VGA)
43 (29~56)
Above bandwidth chart not include USB transmission, it cost up to 50 Mbps when transferring mass data.
System scalability is limited only by uplink and stacking connector bandwidths, for example under
Gigabit Ethernet network, the total flow must not exceed 1000Mbps to avoid any delay on video
streaming. If the video play with 1080p resolution, the transmitter allow maximum up to 7 pcs for
simultaneous video streaming.
For 8~16 sources: use switches which support 802.3ad Link Aggregation or smart (or intelligent) switches
to get 2 Gbps or more bandwidth.
For over 16 sources: use switches which support SFP+ uplink or stackable switches to get 10 Gbps
bandwidth.
