The WISI Chameleon GNHWENC2H is a quad HDMI® encoder for professional headend solutions, encoding HDMI® to IP in either MPEG2 or MPEG4 formats. The encoder can be used in different base units depending on the scale of the system, GN20 can house up to 2 cards, or the larger GN40 and GN50 can accommodate up to 10 cards.
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Inner: 1 box of 1 piece
HDMI Input | |
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HDMI number of ports | 4 pcs. (HDMI) |
Input format HDMI | 1080i50/60/59.94, 720p50/60/59.94, 576p50, 480p60/59.94, 576i50, 480i60/59.94 |
Compliance | HDMI 1.4a (no scaling) |
HDCP Support | No |
Video Encoding | |
Encoding capacity | 4x HD/SD MPEG-2/MPEG-4 |
Video system | MPEG-2 HD/SD and MPEG-4 HD/ SD (H.264/AVC) |
Picture size | 1080i50/60/59.94, 720p50/60/59.94, 576p50, 480p60/59.94, 576i50, 480i60/59.94 |
Bit rate | MPEG-2 10-19Mbps, MPEG-4 6-13Mbps @ 1080i50/60/59.94, 720p50/60/59.94; MPEG-2 4-12Mbps, MPEG-4 2-6Mbps @ 576p50, 480p60/59.94; MPEG-2 2-8Mbps, MPEG-4 1-4Mbps @ 576i50, 480i60/59.94 |
Chroma sample | 4:2:0 |
Aspect ratio | 16:9 for HD; 4:3 for SD |
Subtitle DVB Support | No |
Subtitle OP47 Support | No |
Picture size conversion | Downscaling yes, Upscaling no |
Frame rate conversion | No |
Test pattern | No |
Audio Encoding | |
Audio-system | ISO 11173-3 (MPEG-1 L2), MPEG-2 AAC (LC) |
Number of audio channels | 1 per video input @ 4x HD/SD MPEG-2/MPEG-4;2 per video in- put @ 2x HD/SD MPEG-2/MPEG-4 |
Sampling frequency | 44.1, 48 kHz |
Bit rate | 64...288 Kbps (max. MPEG1 L2/AAC) |
Audio modes | Stereo |
Sampling rate conversion | No |
Streaming-In-/Output | |
IP-Inputs | 0 or 32 pcs. (32 with GNSTR software option) |
IP-Outputs | 4 or 32 pcs. (32 with GNSTR software option) |
IP-Compliance | ISO/IEC 13818 |
IP-Input bitrate | Max. 425 Mbit/s per IPTS, Max. 850 Mbit/s total |
IP-Output bitrate | Max. 425 Mbit/s per IPTS, Max. 850 Mbit/s total |
IP-Input protocol | UDP/RTP/RTP+FEC Unicast and Multicast, IGMP v2 and v3 |
IP-Output protocol | UDP/RTP/RTP+FEC Unicast and Multicast, IGMP v2 and v3 |
IP-TS-Input format | SPTS CBR/VBR, MPTS CBR |
IP-TS-Output format | SPTS CBR/VBR, MPTS CBR |
IP-FEC inputs | 0 or 32 pcs. (with GNFEC software option) |
IP-FEC Outputs | 4 or 32 pcs. (with GNFEC software option) |
IP-FEC compliance | SMPTE 2022-1, SMPTE 2022-2 |
IP-Packet format | MPEG over UDP/IP and RTP/IP |
IP-Packet size | 188 Byte |
IP-PCR restamping | Yes |
Processing | |
Service remultiplexing | Yes (GNSYMUX is included) |
PID ltering and remapping | Yes |
PCR correction and de-jitter | Yes |
Advanced PSI/SI regeneration | Yes |
NIT generation | No |
Compliance | ETSI EN 300 468 |
Processing bitrate | Max. 1200 Mbps total |
Number of PIDs | Max. 2000 PIDs total |
Connectors | |
RJ45 | 2 pcs. (1x Management, 1x Streaming) |
F-socket RF- output | 1 pcs. (not in operation, only for mounting in GN40 base unit) |
HDMI input | 4 pcs. (for type A connector) |
GigE/Control/Power supply (Backplane) | Compact PCI Type C (SGMII) |
General data | |
Power consumption | max. ≤18 W |
Operating temperature range | -5°C...+45°C, 23°F...113°F, (ETSI EN 300 019-1-3 Class 3.1) |
Max. humidity, non condensing | 95 % |
Electro Magnetic Compatibility (EMC) | DIN EN 55022:2008-05 |
HDMI status LED | green, red |
Hardware revision | 1000 |
Software version | 3.0 |