Sky stream DVB Router (EMR5520)

The SkyStream Edge Media Router 5520S is versatile and powerful satellite networking platforms that receive and manage content at the network edge. Using the EMR-5520S, service providers and enterprises can deliver mission critical realtime information to large communities of users over broadcast and broadband networks. The modular and highly reliable design allows providers to customize and deploy the EMR-5520S for applications today and easily add future services.

Residing at the edge of the data-delivery network, the EMR-5520S can extract or pass through encrypted IP content from incoming DVB MPEG-2 transport streams. It decrypts and routes content to edge networks for delivery over 10/100 Fast Ethernet connections. Supporting a wide range of intelligent distribution capabilities, network topologies and performance options, the EMR-5520S is fully integrated with SkyStream's Source Media Routers, zBand Content Distribution Platform and E-Manager management suite.

• Superior performance–highest throughput .
• Reliable operation–no moving parts .
• High-speed IP conditional access .
• US Military specification rated (MIL Spec) .
• Ideal for high-volume global deployment
• E-Manager suite simplifies management of large scale deployments .
• Advanced data handling–broad routing support

Reliable operations and robust manageability

• Embedded Linux operating system
• 100% solid state – direct conversion digital tuners
• MIL specification tested and certified
• In-band and out-of-band remote management using E-Manager
• SNMP V1/V2 MIB/MIB II and Enterprise MIB
• Command Line interface (CLI)
• Remote Web interface

Specifications Platform

• 19-inch rack-mountable chassis
• Rack height: 1 RU
• Dimensions: 1.75 x 17 x 9.75 inches (4.5 x 43.2 x 24.7 cm)
• Weight: 6.5lbs for single tuner (5520S) and 7.5 lbs for dual tuner (5540S)
• Power Input: 100 to 240 VAC @ 2/1 Amps 50/60 Hz
• One flexible option slot – 5520S only
• Two 10/100 Ethernet ports
• One RS-232 serial port / console port
• Embedded Linux operating system
• Smart card reader:<
  -Internal built-in
  -Optional external via serial port
  (Smart cards provided by Irdeto Access)

Satellite Receiver RF Tuner (single and dual tuner models)

• Receiving Frequency: 950 MHz – 2150 MHz
• Input Signal Level: -25 dBm to -65 dBm
• RF Input Impedance: 75 ohm
• Optional second tuner card (EMR-5540S)

Demodulation and Error Correction

• QPSK and BPSK demodulator
• 1.5 – 45 Msymbols/sec
• Reed-Solomon outer code: (204, 188), T=8
• Viberbi inner code: K=7, R=1/2, 2/3, 3/4, 5/6, 7/8

LNB Power and Switching

• Supply voltage selectable: Off, 13V or 18V
• Max LNB Current: 400mA per L-Band Interface
  400mA for one tuner in EMR5520
  200mA for each tuner in EMR5540
• Antenna Control: 22kHz signal
• DiSeqC: 1.1 Ready
• Over current and short circuit protectio n

 

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