UHP-230 Universal Satellite Router

UHP Networks

UHP-230 Universal Satellite Router

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  • The world’s fastest VSAT router with throughput >300 Mbps
  • Two independent DVB demodulators with separate IF inputs
  • DVB-S2 QPSK, 8PSK, 16APSK and 32APSK modulations
  • Roll-off 5% or 20%

SKU: UHP107 Tags: , , , , , ,
  • Description
  • Technical Specifications
  • Support Documents


We pioneered Software Defined UHP Architecture for VSAT in 2005 and successfully installed over 170 UHP VSAT networks worldwide. Innovation continues with the latest UHP-230 – the industry-highest processing capability router, which expands the UHP series of VSAT products. UHP-230 is based on a new advanced hardware platform and is backward compatible with previous generations of UHP routers. It comprises multi-channel DVB and MF TDMA demodulators, a universal SCPC/TDMA modulator and a powerful IP router. The primary application of UHP-230 is in Hub stations, where multiple routers can be cascaded in the rack. This satellite router is also a good fit for complex remote TDM/TDMA or Hubless TDMA terminals with high throughput and multi-mode operation.

Innovative algorithms for network access, resource allocation and data encapsulation as well as advanced modulation and coding, implemented in the UHP routers, ensure efficient utilization of satellite resource.

Multiple demodulators allow simultaneous reception of two TDM or SCPC carriers and group of TDMA mesh carriers from two distinct satellite beams or from two antennas. Universal modulator can instantaneously switch from TDMA burst mode to SCPC mode, thus assuring high data throughout and efficiency.

UHP-230 router is supplied in a compact 1U chassis for installation in a standard 19 inch rack. Built-in AC power supply with high power rating and 10 MHz frequency reference ensure reliable operation of the router itself and of the outdoor RF equipment from multiple vendors. Low power consumption, optional DC power input, and uniquely fast start on power-up facilitate use of alternative power sources, such as solar batteries.


  • The world’s fastest VSAT router with throughput >300 Mbps
  • Two independent DVB demodulators with separate IF inputs
  • DVB-S2 QPSK, 8PSK, 16APSK and 32APSK modulations
  • Roll-off 5% or 20%
  • Multichannel MF-TDMA demodulator with efficiency of 96%
  • ACM in forward and return channels, including SCPC mode
  • Dual-satellite or -band operations with dynamic traffic balancing
  • Automatic beam-switching of mobile terminals
  • Superior IP router productivity up to 226’000 pps
  • Reach set of supported protocols with QoS
  • Built-in adaptive hierarchic traffic shaper for VSAT
  • Two Gigabyte Ethernet user’s ports with built-in switch
  • Ultra-low latency VSAT system with round-trip delay 570 ms
  • Compact full-scale 1U MF-TDMA Hub for up to 8000 terminals
  • Low power consumption – less than 10 Watt
  • Reliable and easy operations

Topology ‘point-to-point’, ‘hub and spoke’, ‘multilevel tree’, ‘mesh’
Modes of operation SCPC, SCPC DAMA, TDM/SCPC, TDM/TDMA, TDM/TDMA Mesh, Hubless TDMA
Network size Up to 252 TDMA Inroute channels or MF groups and 500 000 terminals per network
Network role SCPC modem, TDM/TDMA terminal or Hub, Hubless Slave or Master
Frequency bands C, X, Ku, Ka, including multi-beam HTS satellites
SCPC (TDM) CHANNEL - Two demodulators with selectable IF inputs
Modulation DVB S2 ACM: QPSK, 8PSK, 16APSK, 32APSK; TLC; roll-off 5% or 20%
Symbol rate 300 ksps - 65 Msps with 1 ksps step; max 53.8 Msps for 32APSK;
In dual-demodulator mode 44.5 Msps (8PSK); 33.7 Msps (16APSK); 27.0 Msps (32APSK) max.
Data rate 200 kbps - 225 Mbps
QoS 4-level prioritization, traffic policies, CIR, MIR, group QoS, hierarchic traffic shaper, FAP
TDMA CHANNEL - Up to 4 demodulators with common IF input
Number of channels 1 standalone/MF-TDMA or up to 4 MF-TDMA with common IF input*
Modulation BPSK*, QPSK, 8PSK; ACM; TLC; roll-off 20% or 5%*
Symbol rate 100 ksps - 5 Msps (8 Msps*) LDPC ACM; 10 Msps of aggregate rate for all TDMA demodulators
TDMA Protocol Frame 50-1000 ms, 8 slot sizes, manageable minimal bandwidth; slot-to-slot fast MF-TDMA hopping
QoS CIR, MIR, group QoS, FAP, RT traffic support, day/night, hierarchic manager of TDMA bandwidth
Performance Up to 220’000 packets per second
Support DSCP, multiple IP/VLANs, NAT, proxy ARP, L2 Bridging, TCP Acceleration, AES-256 encryption
Management HTTP interface, SNMP, Telnet, NMS with VNO support
User LAN 2 x Gigabit Ethernet, RJ-45
Maintenance console MiniUSB, B female
IF Rx (two inputs) 950-2150 MHz (LO 10 MHz/+5 dBm, 13.5/18 VDC 0.75 A), F type
IF Tx 950-1750 MHz (optionally up to 2150 MHz), –45…- 5 dBm, (LO 10 MHz/+5dBm, 24VDC/2A), F type
Power 90-264 VAC, 10 W; optional 24 VDC or 48 VDC
Operating temperature 0° …+50° C, humidity up to 90%
Size / Weight 440х44х172 mm / 1.7 kg
Applicable products UHP-230-ST; UHP-230-HB; UHP-230-HA; UHP-230-IC; UHP-230-FM; UHP-230-FS; UHP-230-SC; UHP-230-SA

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