Product ManualManual

The 7882IRD2 Series is the basis of a professional platform for receiving, demodulating and decoding digital DVBS/S2/S2X satellite signals. With a compact, modular form-factor, the 7882IRD2 represents one of the highest density and most flexible solutions in the industry. The 7882IRD2 may be mounted in the Evertz 7800 series of enclosures, providing a high-density, modular solution. Options for an innovative removable front control panel and 1RU chassis also allow the 7882IRD2 to be packaged in the traditional IRD2 form-factor, while maintaining all of the benefits of modularity.

Applications include signal reception for broadcasters, cable, DTH and IPTV providers, or any other small to large head-end operators who need to receive and utilize or re-distribute satellite content, and also receive and distribute off-air local contents.

The 7882IRD2 series provides ASI and IP outputs, ideal for turnaround, transcoding, monitoring or other applications where the received signal remains in the compressed domain. For baseband output, the 7882IRD2 utilizes an advanced decoder with support for both MPEG-2 and H.264/AVC, SD or HD encoded signals, optionally up to 4:2:2 10-bit.

In addition to a quad-RF input, the 7882IRD2 also provides inputs for IP and ASI signals, making it a future-proof, universal reception platform for signals delivered over satellite, fiber and other network media. Monitoring parameters such as EsNo ratio, RF power, BER and packet errors present a convenient solution for broadcasters and cable companies who wish to not only receive, but also remotely monitor signal quality. Also, these parameters as well as full monitoring and control of the IRD are relayed over SNMP, for convenient remote access using Evertz own VistaLINK® PRO SNMP monitoring and control package. Additionally, low-speed data support is provided for in-band control.

For applications requiring decryption, the 7882IRD2 provides two slots for installation of a customer-supplied conditional access module. DVB-CI compliant conditional access modules and formats are supported.

Features
  • Modular design, allowing flexible configurations along with easy system reconfiguration and service
  • May be mounted in the 7800FR series frames in high-density applications (up to seven IRD2 in one 3RU frame)
  • May be mounted in the 7801FR and fitted with the 7801CP control panel, yielding a 1RU IRD with removable front control panel and optional redundant power supplies, all of which are hot-swappable and may be serviced without any de-cabling required. Up to 2x units may be mounted in the 7801FR and used with the 7801CP, providing a dual-IRD solution in 1RU
  • Future-proof with upgrade paths to support future modulation and encoding technologies
  • Standard support for advanced modulation schemes, including DVB-S2 with 16APSK, 32APSK and 64APSK
  • Optional DVB-S2X Modulation support
  • Standard support for advanced transport stream processing including service filtering and output bitrate control
  • Long frames and Short frames
  • CCM, VCM and ACM
  • SCPC and MCPC support
  • Automatic detection and configuration of modulation type, filter roll-off, symbol rate, pilot presence (on/off) and frame length
  • Supports on-board Input auto-failover between various inputs including RF/ASI or IP inputs
  • Support for encoding profiles from distribution to contribution grade, including H.264 in 4:2:0 8-bit and optional 4:2:2 10-bit formats, along with legacy MPEG-2
  • Available two DVB-CI slots for conditional access modules
  • Flexible dual decoding of SD and HD as standard
  • Optional BISS and BISS-E decryption
  • Flexible mid-stage access to compressed domain signals, including two ASI and optional IP outputs
  • Straight pass through or PID filtering/remapping of compressed stream outputs
  • Standard Dolby pass through and decode of Dolby AC-3 and MPEG-2 Layer 1 audio
  • Optional decoding of Dolby E, Plus, AAC, and HE-AAC v1 & v2 for up to 5.1 channels
  • 4x AES outputs for each decode
  • Optional SCTE 105/34 translation
  • Optional Audio Video Monitoring (AVM) for audio mute, video freeze and black detection
  • Control through web browser or SNMP using third-party application or Evertz' own VistaLINK SNMP control and monitoring software
  • Ability to store ten preset configurations
  • Event log support with exporting capabilities are supported on VLPRO
Front View — 7881IRD2 in 1RU with Control Panel
Rear View — 7881IRD2 in 1RU

Download Datasheet

Specifications

RF Input
Number4
Connector75Ω F-Type (Optional BNC connector)
Frequency950 – 2150MHz
Power-20 to -65dBm
Voltage13/18V DC, off (selectable)
Max Current400mA
ProtectionShort circuit, overload
Local Oscillator1000 to 35000MHz to be used for C-Band & Ku-Band
Input Return Loss15dB Min.
Noise Figure9dB Max.
AFC Tuning Range±67MHz using search range
IF Filter Bandwidthadjusted from 6MHz to 50MHz in 1-MHz steps
Modulation Support
Symbol RateUp to:
QPSK, 8PSK, 16APSK64 Msps
32APSK51 Msps
64APSK43 Msps
Coding Rates
FECFRAME(normal) 64 800 (bits)
DVB-S QPSK1/2, 2/3, 3/4, 5/6, 7/8
DVB-S2 QPSK1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
DVB-S2 8PSK3/5, 2/3, 3/4, 5/6, 8/9, 9/10
DVB-S216APSK 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
DVB-S2 32APSK3/4, 4/5, 5/6, 8/9, 9/10
DVB-S2x QPSK1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20
DVB-S2x 8PSK3/5, 2/3, 3/4, 5/6, 8/9, 9/10, 23/36, 25/36, 13/18
DVB-S2x 8APSK-L5/9, 26/45
DVB-S2x 16APSK2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (S2-MODCODs), 26/45, 3/5, 28/45, 23/36, 25/36, 13/18, 7/9, 77/90
DVB-S2x 16APSK-L5/9, 8/15, 1/2, 3/5, 2/3
DVB-S2x 32APSK3/4, 4/5, 5/6, 8/9, 9/10, 32/45, 11/15, 7/9
DVB-S2x 32APSK-L2/3
DVB-S2x 64APSK11/15, 7/9, 4/5, 5/6
DVB-S2x 64APSK-L32/45
FECFRAME(short) 16 200 (bits)
DVB-S2x QPSK1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 11/45, 4/15, 14/45, 7/15, 8/15, 32/45
DVB-S2x 8PSK3/5, 2/3, 3/4, 5/6, 8/9, 7/15, 8/15, 26/45, 32/45
DVB-S2x 16APSK2/3, 3/4, 4/5,5/6, 8/9, 7/15, 8/15, 26/45, 3/5, 32/45
DVB-S2x 32APSK-L2/3, 32/45
MPEG over IP Input/Output
Number of Connectors1
Number of Streams2
TypeSMPTE 2022-1, -2
ConnectorRJ-45, 10/100/1000
FECper SMPTE 2022 (Output only)
Optional SMPE2022-1 FEC encoding with L&D following the following range
  • L*D ≤ 100
  • 1 ≤ L ≤ 20
  • 4 ≤ D ≤ 20
  • if L < 4, then D = 4 always
Conditional Access Support
  • 2x DVB-CI slot
Baseband Video OutputsDual Decode
NotesBoth channels must decode the same codec on both services
Number3
ConnectorBNC
TypeSDI (SMPTE ST 259), HD-SDI (SMPTE ST 292-1)
AES Audio Outputs
NumberTotal 8 PIDS (Total 16 channels of embedded PCM) -4 AES per decode (8 channels of embedded PCM per decode)
ConnectorBNC breakout from DB-15
TypeUnbalanced AES
StandardAES3 (aka AES/EBU) as an AES output standard
Compression FormatMP1L2 and Dolby digital AC-3
Up To 3/2L PassthroughPCM, Dolby Digital, Dolby-E
OptionalDolby-E decode and AAC-LC
Audio Processing
  • Supports decoding of MPEG1 Layer 2, AAC, Dolby E, Plus and AC-3
  • Supports Dolby E and AC-3 pass-through
ASI Input/Output
Number2 (configurable input/output)
TypeASI per DVB TR101-891
Connector75Ω BNC
Ancillary Data
  • Embedding of: Audio pass-through Closed caption/Teletest SCTE35 to 104 (+SCTE104 option)
  • AFD/WSS
  • Timecode caption/Teletest SCTE35 to 104 (+SCTE104 option)
Low Speed Data
Number1
TypeDe-encapsulation from control data PID
ConnectorRJ-45, 10/100/1000
Frame Sync+FSE Option
  • Sync 1080i/59.94, 1080i/50, 720p/59.94, 720p/50, 525i/59.94, 625i/50
  • Video Delay between 3 lines & 1 frame +3 Lines
  • Programmable output phase with respect to reference input
  • Reference input via common 7800FR frame reference connector
Control
  • SNMP over Ethernet via frame controller
  • Web browser
  • Low speed control data over Ethernet output derived from data PID
Electrical
Power< 46 watts
Voltage12V DC
Temperature0-50°C
Physical
Number of Slots2

Ordering Information

7882IRD2-S2XDVBS/S2/Optional S2X IRD, up to 64APSK, quad L-Band input, dual demodulator, dual DVB-CI conditional access slot, ASI input and output, dual MPEG-2/H.264 SD/HD decode (4:2:0 8-bit)
Ordering Options
+HDHD-SDI dual decode
+FSEIntegrated frame synchronizer
+42210B4:2:2 (MPEG-2/H.264) and 10-bit (H.264) decode
+AVMBasic freeze, black and mute audio/video monitoring
+DDDolby E decode
+AACAAC decode
+SCTE104-1SCTE 35/104 translation
+DBISSBISS and BISS-E decryption
+IPIP input/output support
+FECForward Error Correction Capability for IP output
+B7575Ω, BNC connector for RF input
7882DM-FK-S2KLicense to enable DVB-S2X (Broadcast and DSNG profiles) demodulation standards
Rear Plate Suffix
+3RU3RU rear plate for use with 7800FR or 7801FR Multiframes
Enclosures
7800FR3RU Multiframe which holds 15 single slot modules
7801FR1RU Multiframe which holds 4 single slot modules
1RU Enclosure Options
Notes7801FC is required for 1RU IRD configuration
+781PSRedundant power supply (optional)
7801FCFrame controller module
7801CPRemovable front control panel for 7801FR populated with 7881IRD(s)