UHP-1100 SATELLITE ROUTER BOARD
GENERAL DESCRIPTION AND INSTALLATION GUIDE, v3.2
© UHP Networks Inc. 2015
12
www.uhp.net
Figure 3 Example of router’s connection in SCPC or TDM/TDMA terminal modes
Typically, the router is connected to individual RF frequency equipment (ODU). In such configuration the IF output
of the modulator is connected to the power amplifier BUC, and the input of high-speed demodulator to LNB. The
router will supply the BUC with 24V power and 10MHz reference signal. Also, the router may provide LNB with 18V
DC power. The user’s equipment should be connected to the router via Ethernet switch or hub, if you plan to
connect only one device, it can be connected directly with Ethernet cross-over cable.
Figure 4 Example of router's connection in TDM/TDMA MESH mode
In the TDM/TDMA MESH mode the inputs of high-speed and burst demodulators should be connected to LNB via
IF splitter (Figure 4). Such splitter has to ensure by-pass of DC for powering of the LNB and 10 MHz reference signal
(required for PLL LNB normally used with Mesh terminals or Hubless Stations).
2.2.4
Powering on
In a few seconds after powering the router it is ready for use. Readiness of the router will be confirmed by
"STATUS" LED indicator (blinking with a period of 1 second), as well as by single flashes of "ERROR" indicator,
meaning a lack of reception of the receiving carrier.
With factory setting the router is configured as TDM/TDMA terminal. The router requires change of mode of
operation (if necessary) and/or configuration of respective network parameters before login into satellite
networks.
The easiest way to configure the router is using its HTTP access via its LAN port.
2.2.5
Local access to router via HTTP interface
HTTP (WWW) interface allows configuration key parameters and monitoring its actual status of the router. Local
Web page of the router can be accessed from any Internet browser.
By default, UHP-1100 router is configured with IP-address 192.168.222.222 with mask 255.255.255.248 (/29).
Respectively, the computer should be configured with an address, e.g. 192.168.222.217 with the same mask.
In case the satellite routers have been preconfigured at the factory on customer’s request such routers may have
different default IP address. In such case the respective IP addresses will be listed in the passport of the router. If
it’s impossible connecting the router with any of specified addressed please reset the router to factory settings.
LNB
UHP-1100
Tx
TDMA Rx
MCPC Rx
LAN
ETHERNET SWITCH
BUC
(24V, 10MHz)
(18V)
User’s equipment
UHP-1100
Tx
TDMA Rx
MCPC Rx
LAN
ETHERNET SWITCH
IF splitter
BUC
LNB
(24V, 10MHz)
(18V, 10MHz)
User’s equipment
