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Products M.Radtelecom with eight years of experience gives
the customer an unique ability to identify best-of-breed equipment suppliers. We are able to supply our customer following
solutions. SCPC (Single Carrier Per Channel) : Point to Point,
Point to Multi Point (Star)
DVB-SCPC (Radynecom Stream): DVB (Forward Channel, Up
to 72.5 Mbps) and SCPC (Return Channel, from 9.6 Kbps to 2.0 Mbps) Star from. IP-Sat provide low-cost, turnkey solutions for
private data networks connecting business enterprises, governments and
financial institutions with following applications :
In Europe and Middle East. The service can be
described as, point-of-sale transactions, virtual private networks, LAN/WAN
internetworking, VoIP telephone lines, telephone line (public telephone no.).
Box Level Specs Chassis: 2RU rack mountable in standard 19" rack. Approximately 14"
deep. Removable tabletop feet also included. Power : 90 to 265 VAC, 47 to 63 Hz. Integrated line filter. Internal supply
will source up to 4W Ku-Band ODU, external power supply for larger BUCs
available. Cooling: Forced Air. Air inlet on side panels, exhaust on rear panel. At least
2 inches free air space on back and sides for air flow required. Environmental: 0 to 50 degrees C ambient, 5 to 95% RH, non-condensing. Vibration as
normally encountered in stationary hub facility. Regulatory:
CE Mark approved. Others upon request. Monitor & Control:
3 ways 1. Control front panel. 2. RS-232 async on DB-9 female connector. 3. Telnet via In-Band Control or locally over
Ethernet interface Demodulator RF Input:
950 to 1750 MHz, -20 to –65 dBm carrier power. –10
dBm maximum aggregate power. Symbol Rates: 1.0 to 45.0 Msps. Data Rates: 1.0 to 72 Mbps. Demodulation:
QPSK DVB Forward Error Correction: Viterbi rate ½, 2/3,
¾, 5/6, and 7/8 inner decoder, DVB compliant deinterleaver, DVB Reed-Solomon
rate 188/204 outer block decoder, and DVB synchronous descrambler. Compliant
with DVB-S standard, EN 300 421. Rate 187/204 Reed-Solomon included for test purposes
on aggregate data interface. DVB Mode BER Performance: per EN 300 421 Aggregate Data Interfaces: Optional integrated
RS-422, SPI, and HSSI interfaces. Modulator RF Output:
950 to 1750 MHz, RF Output Power:-5 to –25 dBm carrier power adjustable in 0.1 dB steps RF Step Size: 1 kHz. Symbol Rates: 19.2ksps to 2.048 Msps. Data Rates: 9.6kbps to 2.048 Mbps. Modulation: BPSK or QPSK FEC Modes: Standard Viterbi Mode: DVB rate ½, 2/3, ¾, 5/6, and 7/8 with optional
Reed-Solomon outer code per ETS 300 421. Sequential Mode: Radyne ComStream rate ½ or ¾. Scrambler V.35 asynchronous scrambler in Viterbi
only or Sequential modes. Synchronous DVB scrambler with Reed-Solomon
enabled. Differential Encoding: Included in Viterbi only or
Sequential modes Phase Noise: Compatible with IESS 308. Spurious:
Compatible with IESS 308 Aggregate Data Interface: Same as demodulator. Ethernet Ethernet Data Interface:
10 / 100BaseT twisted pair interface per IEEE
802.3u. RJ-45 female connector, pinout per IEEE 802.3u. Ethernet Mode:
Software selectable between auto detect, 10BT mode
or 100BT mode.
LED Indicators: 10/100 Mode, Tx Data, Rx Data, Collision, and Link on rear filler
panel MPEG Transport Processing: 32 PIDs and MPE section filters per EN 301192 and IEC 13818-1. Aggregate Transport Data Rate:
72.5 Mbps max. Filtered Transport Data Rate:
up to full channel rate Ethernet Throughput Rate:
Greater than 12,000 packets / sec. Routing Functions:
Static routing. Others TBD based on customer
requirements. Routing Protocols: TBD based on customer requirements.
Outdoor Unit The outdoor unit uses a standard DRO-type Low Noise
Block Downconverter (LNB) to convert the received C-Band, Ku-Band, or Ka-Band
carrier from the hub to an L-Band Intermediate Frequency (IF). The LNB output
passes to the IPSat indoor unit through a receive (Rx) Interfacility Link
(IFL) coaxial cable, usually RG-11 or equivalent, based upon the cable length
of the particular installation. The IPSat also supplies power to the LNB
through the Rx coaxial cable. The IPSat transmit (Tx) IFL cable carries the L-Band
transmit carrier, a high-stability 10MHz reference, and DC power to the Block
Upconverter (BUC) in the outdoor unit. Radyne ComStream offers extended
C-Band, Ku-Band, and Ka-Band BUCs in several Tx power levels based on the
return satellite link budget. Return channel links may use from 0.5 to 8 watt
BUCs for Ka-Band or Ku-Band and usually 5 to 20 watt BUCs for C-Band. Contact
Radyne ComStream sales for help with your link budget and BUC selection if
necessary. The outdoor units are designed for high-performance
in the most extreme environmental conditions, including arctic cold, desert
heat, sand, sun, rain, hail, wind, and salt spray. Radyne ComStream also
offers remote design, installation, and commissioning services if desired. Indoor Unit The IPSat indoor unit is a 2 rack unit chassis
including DVB compliant demodulator, MPEG transport demux, IP stack
processor, and Ethernet Controller functions. Innovative design of the
receive path allows up to the full satellite channel bandwidth to output to
the Ethernet port. When used in conjunction with the optional MPEG
program encoder or transport stream playback device at the hub, the IPSat
will decode MPEG audio and video programs with high-quality digital
television resolution in both PAL and NTSC output formats. The composite
video is output along with two audio channels, a left and right stereo pair,
for interface to a standard monitor or Audio/Video distribution system. IP data passed to the IPSat Ethernet port is
accepted and processed based on internal static routing tables, framed in
HDLC packets, and passed to the satellite modulator. The modulator scrambles,
FEC encodes, and modulates the data on an L-Band IF carrier for transmission
to the satellite. Up to 1000 static routes may be defined in the IPSat to
prevent unnecessary traffic from using precious satellite bandwidth. Other IP level applications are supported through
the use of external computers or other equipment. These applications
include:
iDirect (D-TDMA-D-TDMA) (Deterministic TDMA): Deliver a complete enterprise application suite Deliver near toll-quality voice with patent-pending
technology Support diverse needs of enterprise IP networks with
effective infrastructure technology tools Implement a full IP network with the lowest capital
costs Interface with up to five different satellites
through a single Hub —no other system can do this! Efficiently manage networks with an unequaled
Network Management System (NMS) Use any satellite frequency, including C,Ku and
emerging Ka-band Build multiple networks from a common hub platform Enter new markets more profitably Scale to support current and future applications
Optimized for remote internet access, the iDirect
series 3000 is an ideal solution for small to medium enterprise customers with basic remote networking
needs. Able to deliver broadband access of up to 18 Mbps downstream, and 4.2 Mbps upstream, the 3000
series can support all your IP applications remotely, including VoIP and basic Video. Reduced total cost of ownership Low cost of entry Reservation MF-TDMA return channel that is 4 times
more bandwidth efficient than Slotted Aloha Low power consumption at remote terminals Turbo Codes on the forward and return channel for a
1.5 dB power advantage over RSV codes 1.2 Spacing – delivers 14% savings in bandwidth Proprietary IP encapsulation that is 15% more
efficient than MPE (multi-protocol encapsulation) Efficient networking performance TCP and HTTP Acceleration to compensate for the long
latency in satellite links Bandwidth allocation with only 0.5 second lag
between a request for capacity and its assignment Networks configured in 1kbps increments to get
exactly the bandwidth required D-TDMA – allows 98% payload efficiency iDirect networks save 10-50% capacity compared to
inefficient MPEG encapsulation Uplink Power Control for higher link availability IP Data Rates : Downstream : 128 kbps-18 Mbps Upstream : 64 kbps – 4,2 Mbps
Developed specifically to support the business
critical applications of enterprise customers, the Series 5000 combines a flexible networking platform with
the highest TCP/IP throughput in the industry - 18 Mbps downstream, and 4.2 Mbps upstream. This high
bandwidth capacity, combined with iDirect’s network flexibility, and Quality of Service (QoS)
allows the series 5000 to go beyond traditional satellite networking, and operate as an extension of your
landline network. Performance to support all your applications Mesh Option SCPC Option 3DES/AES Encryption Option Enhanced voice over IP (VoIP) call quality support WIFI Optional Bandwidth optimization Reservation MF-TDMA return channel that is 4 times
more bandwidth efficient than Slotted Aloha Turbo Codes on the forward and return channel for a
1.5 dB power advantage over RSV codes Rapid bandwidth on demand 1.2 spacing – delivers 14% savings in bandwidth Proprietary IP encapsulation that is 15% more
efficient than MPE (multi-protocol encapsulation) TCP and HTTP Acceleration Networks configured in 1kbps increments to get
exactly the bandwidth required Symbol Rates : Downstream ; 48 ksps up to 15 Msps Upstream : 48 ksps – 7,5 Mbps Modulation : QPSK, BPSK IP Data Rates : Downstream : 128 kbps-18 Mbps Upstream : 64 kbps – 4,2 Mbps
The iDirect Series 7000
The series 7000 was built from the ground up to
provide the greatest flexibility, security, and network capacity available today. Providing the highest
TCP/IP throughput in the industry - 18 Mbps downstream, and 4.2 Mbps upstream - with iDirect’s
Quality of Service (QoS), the Series 7000 delivers all the benefits of broadband IP networking beyond
the constraints of the wired world. Built in flexibility PCI expansion slot Mesh option SCPC option Wi-Fi option 8 Port switch Secure communications FIPS 140 -2 Certified Embedded 3DES/AES encryption Direct interconnection for redundant failover Bandwidth optimization Reservation MF-TDMA return channel that is 4 times
more bandwidth efficient than Slotted Aloha Turbo Codes on the forward and return channel for a
1.5 dB power advantage over RSV codes 1.2 Spacing – delivers 14% savings in bandwidth Proprietary IP encapsulation that is 15% more
efficient than MPE (multi-protocol encapsulation) TCP and HTTP Acceleration to Networks configured in 1kbps increments to get
exactly the bandwidth required
Features on iDirects system: Ability to target small-dish High powered, fully Ku-band spot beams Support for applications including POS, VoIP, VPN,
SCADA, LAN/WAN networking, Internet/intranet, video conferencing, remote site
networking Star, multi-star, mesh wideband. |
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