Comtech Digicast Media Router S2-ASI (CMR-5995)

05/10/2011
The Media Router S2-ASI (CMR-5995) enables the reception of DVB-S and DVB-S2 transport stream and IP-based multimedia (video, audio and data) content to be delivered over satellite and distributed to remote devices connected to the MR-S2 via an Ethernet LAN ASI or both.

The MR-S2 is unique, since it provides DVB-S2 and ASI receive, MPEG-TS to IP, ASI filtering/combining streams in one package.

Features

  • DVB-S and DVB-S2
  • L-Band satellite input
  • 1 ASI input
  • 1 ASI output
  • 10/100Base-T Ethernet output

Reliable Operations

  • No hard drive – All firmware boots from Flash resulting in no moving parts
  • High availability product
  • Embedded CPU and eCOS operating system

Ease of Use

  • Configuration options: Terminal, HTTP or Telnet
  • SNMP LD Private MIB
  • Update private MIB for proactive monitoring of device

Investment Protection

  • Upgrade firmware individually via TFTP

Compliance

  • DVB-S (ETSI 300 421)
  • DVB-S2 (ETSI EN 302 307)
  • DVB Data Broadcasting (ETSI EN 301 192)
  • ATSC Data Broadcasting (A/90)
  • PSI Processing (ISO/IEC 13818-1)
  • SI Processing (ETSI EN 300 468)
  • ASI Interface (EN 50083-9)
  • 10/100Base-T Ethernet (IEEE 802.3u)
  • RoHS Compliant

Display LEDs

  • Power (Blue)
  • Ethernet Activity (Green)
  • Ethernet Link (Green)
  • Carrier Lock (Green)
  • Alarm (Red)

Typical Users

  • Video Distribution
    Service Providers
  • ISPs
  • Advertisement
    Agencies

Common Applications

  • Combining local
    content with incoming
    satellite content via
    ASI interface
  • Filter PIDS on L-Band
    and/or ASI interface
  • Fast Internet / intranet
  • Streaming Audio /
    Video
  • MPEG-TS to IP for
    confidence monitoring
  • Business TV, training,
    e-Learning or live
    events
  • Multicast file transfer
  • Local content insertion

…for more Media Routers

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Posted by craigschramm

Comtech EF Data MBT-5000 L-Band Up/Down Converter System

12/23/2010
The Comtech MBT-5000 Up/Down Converter System provides frequency conversion between L-Band IF and C-/X-/Ku-Band RF frequencies.

The RF marketplace has been transitioning from traditional 70/140 MHz IF-based networks to systems using L-Band (950 to 2000 MHz) for the modem/RF equipment link. The MBT-5000 Up/Down Converter System provides this frequency conversion between L-Band IF and C-/X-/Ku-Band RF frequencies. Featuring a drop down front panel providing access to two “hot swappable” frequency conversion modules, this unit offers either a mix of conversion functionality or 1:1 redundant system operation.

Designed for rack mounting , the MBT-5000’s 1RU 19-inch chassis front panel contains all operator controls, indicators and displays for local and remote with RF, IF, power, and communications interfaces on the rear. When configured with the redundancy option, the main chassis contains two diode “OR-ed” internal power supplies for increased reliability along with the necessary IF/RF switches. Providing the level of RF frequency conversion performance that has historically been associated with 70/140 MHz rack mount converter systems, the MBT-5000 provides a smooth IF infrastructure upgrade path.

MBT-5000 Features
Meets or exceeds IESS-308/309
Facilitates 188-164A system compliance
Low phase noise
Powerful M&C support
Ethernet/Telnet/SNMP
EIA-232/485
Flexible configuration
RF Band switching in minimal time without requiring tools
Available 1:1 redundancy in a 1RU chassis (MBT-5000) or a 3RU chassis (MBT-5003)

…for more Up/Down Converters

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Posted by satcomresources

Paradise PD155i Satellite Modem/IP Router

03/30/2010
The Paradise PD155i 155Mbps IP Satellite Modem/ Router offers an extensive range of network management and bandwidth optimization features.

A 4-port Gigabit Ethernet switch, advanced routing and Quality of Service protocols are supported as part of the feature-rich IP functionality.

Traffic shaping allocates bandwidth in a controlled manner between competing data streams. This allows data services — including the satellite portion of the link — to be fully provisioned end-to-end rather than being simply ‘best effort’.

Large bandwidth reductions are achieved using a range of data compression and acceleration techniques. Paired Carrier (incorporating ViaSat’s patented PCMA technology) can further halve satellite bandwidth requirements.

State-of-the-art forward-error-correction (FEC) technology includes Turbo and LDPC. Lowlatency FastLink LDPC is attractive for lowdata- rate links. Single/multistream DVB-S2 is also supported.

Embedded satellite and IP diagnostic tools are included and are the most sophisticated available on the market.

The PD155i is fully compatible with all other Quantum-series modems in IP closed modes.

…for more Paradise Datacom Satellite Modems

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Posted by satcomresources

SED’s Decimator D2 Second Generation L-Band Spectrum Analyzer

03/01/2010
SED Decimator D2’s improved low noise floor and dynamic range, combined with a powerful new
Graphical User Interface, make it the ideal low-cost solution for local or remote spectrum analysis
within a satellite terminal, enclosure or earth station.

Decimator is the smallest card on the market and is ideal for integration into small spaces. It can be installed in any enclosure or computer chassis. It is a half size PCI card and can be installed in an available computer PCI slot, providing power to the card. Alternately, it can be mounted on standoffs and powered through a +12/+5 Vdc 3-pin connector for integration into any enclosure.

It uses state of the art digital technology and Fast Fourier Transformations to make quick and accurate measurements. With a very low noise floor and large dynamic range, it is well-suited to measurement of any type of satellite carrier, including very small carriers, beacon signals and for carrier monitoring applications. Decimator accepts all L-band signals from 950 to 2,150 MHz and input power levels ranging from -110 to +5 dBm. RBW varies from 4 Hz to 500 kHz. The Decimator can be connected to an external 10 MHz reference for improved frequency accuracy and stability. All data communications with the Decimator occurs via its built-in Ethernet port.

The Decimator’s powerful Graphical User Interface (GUI) is available using any standard web browser. No additional software is required. The GUI is very easy to use and operates like most traditional spectrum analyzers. It provides user-selectable colors for markers and traces, allows storage of multiple traces and provides measurement reporting.

The Decimator provides network access to all technical staff connected to the facility network or a corporate wide area network. This allows all technical staff the ability to monitor feeds and carriers at any time and from any location in the world using only a web browser.

For integration into a satellite terminal or measurement system, the Decimator can be operated via its built-in GUI or the user can create a separate user interface using the publicly available API. An SNMP status interface is also provided.

…for more Spectrum Analyzers

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Posted by satcomresources

Paradise PD25 IF and PD25L L-band Evolution Series Satellite Modems

09/24/2009
The Paradise Evolution Series PD25 IF and PD25L L-Band Satellite Modems have been designed for cost-critical Modem applications and discerning users who demand quality and reliability at an affordable price.

These 25Mbps capable Modems offer full compliance with IESS- 308, 309, 310, 314 & 315, plus a range of data interfaces including Ethernet. The Evolution Series Satellite Modem uses a new design concept whereby core functions are implemented with programmable logic, which allows easy reconfiguration to the needs of the user, and provides future-proof flexibility.

…for more Paradise Satellite Modems

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Posted by satcomresources

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