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BE9110 SD H.264 or AVS Low Bitrate Encoder

The Telairity BE9110 is a scalable, fully programmable, broadcast quality encoder for standard definition video formats. It combines Telairity's uniquely powerful hardware and software technology with leading-edge video compression (either H.264/AVC or AVS) to achieve industry-leading video quality at very low bitrates, down to 500Kbps. Featuring “instant on” for immediate availability and simple front panel control for quick and sure field operation, the premium ultra-low bit rate BE9110 encoding platform addresses the critical need for high video quality at the lowest feasible bit rates in IPTV and other applications. Like all Telairity encoders, it can be easily upgraded via software to add new or improved features and enhance performance.

Video Encoding Features

  • H.264/AVC - Main, Level 3 and Baseline profiles; or AVS-P2
  • Input Video Formats: 576i (PAL), 480i (NTSC)
  • Output Horizontal Resolutions: 720, 640, 544, 480, 352, 240/288 (CIF)
  • Rate Control
    • Constant Bit Rate (CBR), Variable Bit Rate (VBR)
    • Bitrate: 0.1–5.0Mbps
  • Scene change detection
  • Entropy Coding: CABAC or CAVLC per AVC or AVS profiles
  • Spatial Preprocessing
  • Deblocking (Loop) Filter

Audio Encoding Features

  • SD-SDI embedded audio input – per SMPTE 272M
    • Four programs (stereo pairs)
    • Stereo, Dual Mono, Mono
  • MPEG-1 Layer 2 encoding, bit rates: 32 to 384 Kbps
    • MPEG-4 AAC – LC option for better quality at lower bit rates
  • 2 AES audio and 2 analog stereo pairs (cables optional)
  • Dolby Digital (AC-3) pass-through

Control Features

  • On board Flash memory for fast program upload at boot
  • Web browser control via Ethernet interface
  • Rapid-reset Front Panel with “two-button” selection of 4 programmable profiles


  • 2 MPEG-2 transport stream outputs over DVB - ASI
  • 2 IP Transport stream outputs with TOS over 10/100 Base-T Ethernet

Video Input

Input Format:
SD-SDI (SMPTE 259M) input
Analog with external SDI converter option
Video Input Formats:
4:2:2 for PAL and NTSC
Frame Rates:
30, 29.97, 25, 24, 23.98 frames per second
Digital Video In:
I BNC Connector (SDI) for 75 ohm cable
SDI Loop Out:
I BNC Connector

Audio Input

Input Format:
Embedded in SD-SDI per SMPTE 272M
Dolby Digital (AC-3) pass-through
External Audio: 2 AES and 2 Analog stereo pairs

Compressed A/V Output

Output Interfaces:
2 Digital Video Broadcast – Asynchronous Serial Interfaces (DVB-ASI), 270Mbps, buffered non-inverting
2 10/100 Base-T Ethernet
Packet Format:
MPEG-2 188 byte Transport Stream (TS) packets in either TS/UDP/IP or TS/RTP/UDP/IP format with optional FEC
Compressions Format:
H.264 Main, Level 3 & Baseline profiles; or AVS-P2
Compressed Bitrates:
User programmable: 0.1 to 5 Mbps, CBR or VBR
ASI Stream Out:
2 BNC connectors
IP Stream Out:
2 RJ-45 connectors


Control Application:
Web browser Interface over Ethernet
Direct Presets:
User-programmable front panel control
4 contact closures to detect failure of power supply or fan, over-temperature, 1 software-detectable condition
Reporting Agent (option)

Power Specifications

Input Voltage:
100 to 240 VAC (Auto sensing)
Line Frequency
47 to 63 Hz
Power consumption:

Mechanical Specifications

Dimensions & Weight:
1RU (H) x 19” (W) x 18” (D) rack mountable, 15 lbs.

Environmental Specifications

Forced air-cooling front to back
Operating Temperature:
-10° to 55°C