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SC1221, product overview SC1221, view 2 SC1221, view 3 SC1221, view 4 SC1221, view 5

Key Features

  • HDMI to 3G-SDI mini converter: 1x HDMI type A in, 2x SD/HD/3G-SDI BNC out
  • Pocket-size broadcast converter with full-size HDMI and SDI connectors for convenient field and studio use
  • Converts full HD 1080p60 HDMI to professional SDI; selectable SD/HD/3G-SDI output rate
  • HDMI input: YUV 4:2:2/4:4:4 and RGB 4:4:4; SDI output: YUV 4:2:2
  • SDI formats: 525i/625i, 720p, 1080i, and 1080p; HDMI input: 480i/576i, 720p, 1080i, and 1080p
  • USB Type-C power (3.3 to 5 V), 2 W; detachable mounting bracket included
  • 71 x 41 x 23 mm, 168 g; -20°C to 60°C operating, 3 year limited warranty

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Technical Data

Connections

Video inputs1x HDMI type A
Video outputs2x SD/HD/3G-SDI (75Ω BNC)
Power input1x USB Type-C (3.3 to 5 V)

Video Standards

HDMI1080p 23.976/23.98/24/25/29.97/30, 1080p 50/59.94/60, 1080i 50/59.94/60, 720p 50/59.94/60, 576i 50, 480i 59.94/60
3G-SDI1080p 23.976/23.98/24/25/29.97/30, 1080p 50/59.94/60, 1080i 50/59.94/60, 720p 50/59.94/60, 625i 50, 525i 59.94
3G-SDI complianceSMPTE 259M, SMPTE 292M, SMPTE 424M
Colour spaceYUV 4:2:2/4:4:4 and RGB 4:4:4 (HDMI input); YUV 4:2:2 (SDI output)
SDI output rateSD/HD/3G-SDI selectable

Power

Input voltageDC 3.3 to 5 V USB Type-C
Power consumption2 W

Environmental

Operating temperature-20°C to 60°C
Storage temperature-30°C to 70°C
Relative humidity0% to 90% non-condensing

Mechanical

Dimensions71 x 41 x 23 mm
Weight168 g

Mounting

Wall mountDetachable mounting bracket included

Other

Warranty3 years limited

Accessories

Included

  • 5V Special Power Adapter
  • USB Cable
  • Mounting Bracket

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Technical Data SC1221 SC1221-12G SC1112 SC1112-12G FE1121 SD1121-12G
Mechanical
Dimensions 71 x 41 x 23 mm 107.6 x 58 x 19 mm 71 x 41 x 23 mm 107.6 x 58 x 19 mm 71 x 41 x 23 mm (per unit) 105.5 x 41 x 23 mm
Weight 168 g 235 g 168 g 235 g 200 g (transmitter) / 200 g (receiver) 156 g
Connections
Video inputs 1x HDMI type A 1x HDMI 2.0 type A 1x SD/HD/3G-SDI (75Ω BNC) 1x HD/3G/6G/12G-SDI (75Ω BNC) 1x SD/HD/3G-SDI (75Ω BNC, transmitter) 1x SD/HD/3G/6G/12G-SDI (BNC)
Video outputs 2x SD/HD/3G-SDI (75Ω BNC) 2x HD/3G/6G/12G-SDI (75Ω BNC), 1x HDMI 2.0 type A loop out 1x SD/HD/3G-SDI loop out (75Ω BNC), 1x HDMI type A 1x HD/3G/6G/12G-SDI loop out (75Ω BNC), 1x HDMI 2.0 type A 1x SD/HD/3G-SDI loop out (transmitter); 2x SD/HD/3G-SDI (75Ω BNC, receiver) 2x SD/HD/3G/6G/12G-SDI/DVB-ASI (BNC)
Audio — — — — SDI embedded audio pass-through (16 channels) SDI embedded audio and ancillary data pass-through
Fiber interface — — — — Transmitter: 1x SFP module (LC, single-mode fiber out), Receiver: 1x SFP module (LC, single-mode fiber in), Hot-pluggable SFP module, LC connector, Single-mode fiber, 1310 nm wavelength, Max. bandwidth 3 Gbps, Optical transmit power -6 to 0 dBm; receiver sensitivity -22 dBm —
Power input 1x USB Type-C (3.3 to 5 V) 1x USB Type-C (5 V) 1x USB Type-C (3.3 to 5 V) 1x USB Type-C (5 V) 1x USB Type-C per unit (transmitter and receiver) 1x USB Type-C (5 V)
Video Standards
12G-SDI — 2160p 23.98/24/25/29.97/30, 4096 x 2160 23.98/24/25/29.97/30, 2160p 50/59.94/60, 4096 x 2160 50/59.94/60 — 2160p 23.98/24/25/29.97/30, 4096 x 2160 23.98/24/25/29.97/30, 2160p 50/59.94/60, 4096 x 2160 50/59.94/60 — 2160p 23.98/24/25/29.97/30, 4096 x 2160 23.98/24/25/29.97/30, 2160p 47.95/48/50/59.94/60, 4096 x 2160 47.95/48/50/59.94/60, 1080p 47.95/48/50/59.94/60, 2048 x 1080p 47.95/48/50/59.94/60
3G-SDI 1080p 23.976/23.98/24/25/29.97/30, 1080p 50/59.94/60, 1080i 50/59.94/60, 720p 50/59.94/60, 625i 50, 525i 59.94 1080p 23.98/24/25/29.97/30/50/59.94/60, 1080i 50/59.94/60, 720p 23.98/24/25/29.97/30/50/59.94/60 1080p 23.98/24/25/29.97/30, 1080p 50/59.94/60, 1080pSF 23.98/24/25/29.97/30, 1080i 50/59.94/60, 720p 25/29.97/30/50/59.94/60, 625i 50, 525i 59.94 1080p 23.98/24/25/29.97/30, 1080p 50/59.94/60, 1080pSF 23.98/24/25/29.97/30, 1080i 50/59.94/60, 720p 23.98/24/25/29.97/30/50/59.94/60 1080p 23.98/24/25/29.97/30, 1080p 50/59.94/60, 2048 x 1080p 23.98/24/25/29.97/30, 2048 x 1080pSF 23.98/24/25/29.97/30, 1080pSF 23.98/24/25/29.97/30, 1080i 50/59.94/60, 2048 x 1080i 50/59.94/60, 720p 23.98/24/25/29.97/30/50/59.94/60, 625i 50, 525i 59.94 1080p 23.98/24/25/29.97/30, 1080p 50/59.94/60, 2048 x 1080p 23.98/24/25/29.97/30, 2048 x 1080pSF 23.98/24/25/29.97/30, 1080pSF 23.98/24/25/29.97/30, 1080i 50/59.94/60, 2048 x 1080i 50/59.94/60, 720p 23.98/24/25/29.97/30/50/59.94/60, 625i 50, 525i 59.94
3G-SDI compliance SMPTE 259M, SMPTE 292M, SMPTE 424M SMPTE ST-2081, SMPTE ST-2082, SMPTE 292M, SMPTE 296M, SMPTE 424M-B, SMPTE 274M, SMPTE 425M SMPTE 259M, SMPTE 292M, SMPTE 424M SMPTE ST-2081, SMPTE ST-2082, SMPTE 292M, SMPTE 296M, SMPTE 424M-B, SMPTE 274M, SMPTE 425M 3G Level A and Level B; SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 424M, SMPTE 274M, SMPTE 425M, ITU-R BT.656, ITU-R BT.601 SMPTE ST-2081, SMPTE ST-2082, SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 424M-B, SMPTE 274M, SMPTE 425M, ITU-R BT.656, ITU-R BT.601, DVB-ASI
Cable equalization (max cable) — — — — 3G-SDI up to 120 m per SDI input/output link SD 400 m, HD 200 m, 3G 120 m, 12G 60 m
Colour space YUV 4:2:2/4:4:4 and RGB 4:4:4 (HDMI input); YUV 4:2:2 (SDI output) RGB 4:4:4 8-bit, YCbCr 4:2:2 8/10/12-bit, YCbCr 4:4:4 8-bit, YCbCr 4:2:0 8/10/12-bit (HDMI input); YCbCr 4:2:2 10-bit (SDI output) YUV 4:2:2 (SDI and HDMI) YCbCr 4:2:2 10-bit (SDI); RGB 4:4:4 8-bit, YCbCr 4:2:2 8/10/12-bit, YCbCr 4:4:4 8-bit (HDMI) YUV; RGB RGB 4:4:4 10/12-bit; YUV 4:2:2/4:4:4 10/12-bit; XYZ 4:4:4 12-bit
Format auto-detection — — Auto-detects SD, HD, and 3G-SDI Level A/B on input Auto-detects HD, 3G, 6G, and 12G-SDI Level A/B on input Auto-detects SD, HD, and 3G-SDI Level A/B on input Auto-detects SD, HD, 3G, 6G, and 12G-SDI; DVB-ASI compatible
HDMI 1080p 23.976/23.98/24/25/29.97/30, 1080p 50/59.94/60, 1080i 50/59.94/60, 720p 50/59.94/60, 576i 50, 480i 59.94/60 2160p 23.98/24/25/29.97/30/50/59.94/60, 4096 x 2160 23.98/24/25/29.97/30/50/59.94/60, 1080p 23.98/24/25/29.97/30/50/59.94/60, 1080i 50/59.94/60, 720p 23.98/24/25/29.97/30/50/59.94/60 1080p 23.98/24/25/29.97/30, 1080p 50/59.94/60, 1080i 50/59.94/60, 720p 25/29.97/30/50/59.94/60, 576i 50, 480i 59.94 2160p 23.98/24/25/29.97/30/50/59.94/60, 4096 x 2160 23.98/24/25/29.97/30/50/59.94/60, 1080p 23.98/24/25/29.97/30/50/59.94/60, 1080i 47.95/48/50/59.94/60, 720p 23.98/24/25/29.97/30/50/59.94/60 — —
HDMI compliance — CTA-861-G — CTA-861-G — —
Max fiber distance — — — — 20 km (12.5 miles) at 3G (1080p), single-mode —
Optical fiber compliance — — — — SMPTE 297M —
SDI output rate SD/HD/3G-SDI selectable HD/3G/6G/12G-SDI selectable — — — —
SFP — — — — 1080p 23.98/24/25/29.97/30, 1080p 50/59.94/60, 2048 x 1080p 23.98/24/25/29.97/30, 2048 x 1080pSF 23.98/24/25/29.97/30, 1080pSF 23.98/24/25/29.97/30, 1080i 50/59.94/60, 2048 x 1080i 50/59.94/60, 720p 23.98/24/25/29.97/30/50/59.94/60, 625i 50, 525i 59.94 —
Power
Power consumption 2 W 6.5 W (5 V, 1.3 A) 1.5 W 4.5 W (5 V, 0.9 A) 1.5 W (transmitter), 1.5 W (receiver) 1 W
Input voltage DC 3.3 to 5 V USB Type-C 5 V USB Type-C DC 3.3 to 5 V USB Type-C 5 V USB Type-C DC 3.3 to 5 V USB Type-C (per unit) 5 V USB Type-C
Environmental
Operating temperature -20°C to 60°C 0°C to 60°C -20°C to 60°C 0°C to 60°C -20°C to 60°C -20°C to 60°C
Relative humidity 0% to 90% non-condensing 0% to 90% non-condensing 0% to 90% non-condensing 0% to 90% non-condensing 0% to 90% non-condensing 0% to 90% non-condensing
Storage temperature -30°C to 70°C -20°C to 70°C -30°C to 70°C -20°C to 70°C -30°C to 70°C -30°C to 70°C
Accessories
Included 5V Special Power Adapter, USB Cable, Mounting Bracket 5V 2A Power Adapter, USB 2.0 A-C Cable 5V Special Power Adapter, USB Cable, Mounting Bracket 5V 2A Power Adapter, USB 2.0 A-C Cable — 5V USB Power Adapter, Detachable wall mounting bracket
Optional — Detachable mounting bracket — Detachable mounting bracket — —
Mounting
Wall mount Detachable mounting bracket included — Detachable mounting bracket included — — Detachable wall mounting bracket included
Other
Warranty 3 years limited 3 years limited 3 years limited 3 years limited 3 years limited 3 years limited

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