China Universal MPEG-2 MPEG-4 Avc SD HD Encoder

Product Overview
Gospell's GN-1854 is the most powerful and full-featured broadcast encoder on the market today.
It incorporates the state-of-the-art hardware compression technologies to deliver multi-standard, multi-profile and multi-channel capabilities for cable, satellite, terrestrial and OTT broadcast applications.
The GN-1854 features versatile functions and compact structure in 1RU chassis, provides up to four channels MPEG-2 and MEPG-4 AVC encoding for both SD and HD programs, available in dual-channel or quad-channel SDI and (or) HDMI input options, dual DVB-ASI transport stream inputs and outputs, PSI/SI processing, multiplexing and re-multiplexing outputs over DVB-ASI and IP interface.
GN-1854 supports Web browser and SNMP management for local and remote management and maintenance, which can greatly reduce the management time, as well as enabling lower operating expenditure (OPEX) for operators.
Main FeaturesUp to four MPEG-2/MPEG-4 AVC SD/HD encoding channel in 1RUMPEG-1 Layer II and AAC(license option) audio encodingEmbedded Dolby Digital®(AC-3) audio passthroughHigh picture quality in ultra low bit rate to reduce network overheads or costsMPEG TS multiplexing, re-multiplexing, PCR and PSI/SI processingDual-channel, quad-channel HD-SDI and (or) HDMI input hardware optionsDual DVB-ASI independent inputs and dual DVB-ASI mirrored outputsMPEG TS-over-UDP/RTP output, supporting MPTS/SPTS modeSupports VBR/CBR video encodingUp to 20Mbps of video encoding rate for each channelSupported video encoding resolutions: 1080i, 720P, 480i, 576iWeb and SNMP management for remote management and maintenance

Technical Specifications

Digital Video & Audio Input (Hardware Options) Audio Encoding HDMI*4 x HDMI 1.3Encoding StandardsMPEG-1 Layer 2 Type A receptacle Optional: AAC-LC S/PDIF(IEC90658)Audio PassthroughAC-3 (2.0 and 5.1) SDI(option)*4 x HD-SDIOperation ModeStereo or Mono BNC female, 75WVolume Control-63dB to +20dB SMPTE 259M(SD-SDI)Sample Rate32 kHz, 44.1 kHz, 48 kHz SMPTE 292M(HD-SDI)Audio Encoding RateMPEG-1 Layer II: 192/224/256/320/384 kbps AAC: 96/112/128/160/192/ 224/256/320 kbps Stream Processing FunctionsMultiplexing, Re-multiplexing, Pass through ASI Transport Stream InputPerformanceOne TS, up to 16 programs Number of ASI Input2 x ASI InputPCRAuto correction Operation ModeIndependent inputPSI/SIPSI/SI auto-generation, manual insertion ConnectorBNC female, 75WPIDRemapping and filtering and pass-through TS Packet Length188 or 204 BytesPSI/SI StandardsISO/IEC 13818-1, DVB SI(ESI EN300468) ASI Transport Stream OutputNetwork ManagementNumber of ASI Output2 x ASIInterface1 x 10/100 base-T Ethernet Operation ModeMirrored outputsConnectorRJ-45 ConnectorBNC female, 75WManagementWeb and SNMP management Output Level800mV±10%Miscellaneous TS Packet Length188 BytesFront Panel3.5'' LCD with 6 x Control Button for 2-lines information display and settings Effective Output Rate2 to 60Mbps 3 x Dual color LED, for status indications of power, working and Alarm MPEG TS Over IP OutputRear Panel1 x 3-Pin Receptacle(AC Input) Number of IP Output1 x 100/1000 base-T Ethernet 1 x Power switch MPEG TS Format7 x 188Byte 1 x Serial Console Port(RJ-45) IP EncapsulationMPEG TS-over-UDP/RTPMechanical MPEG TS ModeMPTS or SPTSProduct Dimensions483mm x 44.5mm x 450mm AddressingUnicast or Multicast(W x H x D)19'' x 1.73'' (1 RU) x 17.7'' ConnectorRJ-45Product WeightApprox. 6Kg (13.2 lbs) Video EncodingPower Supply Encoding FormatsMPEG-2 SD: MP@MLInput Voltage110 - 240 VAC, 50/60Hz HD: MP@HLPower Consumption55W (Maximum) MPEG-4 AVC SD: MP@L3HD: HP@L3Aspect Ratio4:3, 16:9Encoding Rate ModeCBR, VBRVideo ControlBrightness, Contrast, Chrominance and HueVideo Encoding RateMPEG-2 SD: 0.5 to 7.0Mbps HD: 4.0 to 20.0Mbps MPEG-4 AVC SD: 0.25 to 7.0MbpsHD: 2.0 to 20.0Mbps

Company Profile
Gospell was awarded "National Electronic Information Industry Model Enterprise" in 2013, and identified as "Famous Trademark" in 2014, also awarded "Hunan Province Governor Quality Award" in 2014, gained "Quality Credit Rating Certificate AAA" in 2015.
"High-frequency Microwave Copper-clad Plate Industry Model Enterprise" in 2015, "Beijing Science and Technology Award" in 2016, Gospell has a much higher brand influence in domestic and foreign markets.

FAQ
Q1: How to get a sample?
A: Sample order is acceptable. After price /confirm/iation, you can require for samples to check our quality. If you need samples, we will charge for the sample and freight cost. The sample fee will be refunded if you place order.
Q2: What about the lead time?
A: In general, the lead time is about 25 to 35 days. But please confirm the exact delivery time with us as different products and different quantity will have different lead time.
Q3: How about the packing and shipping?
A3: Normally, we have carton for packing. If you have any other special requirements, please feel free to contact with us.
Q4: How about the OEM/ODM services?
A4 : We provide all kinds of OEM/ODM services ,
For example: Logo print on casing ,Customized packing, Software Customization. Please contact us to check the detail things before placing order.
Q5: How about the payment terms?
A5: We accept 30%T/T in advance, the 70% T/T balance before the delivery.
L/C, Money Gram and Western Union are also available.
Q6: How about warranty and procedure?
A6: Warranty time is 12 months. If you have any problem, please contact us in time, we will help you to resolve
the problem.