Introduction
The EX-G059C is an ideal and economic solution designed for transmission of multi-rate SDI video, with embedded audio and metadata over a single-mode fiber optic cable. The transmitter module receives one HD/SDI electrical input, perfectly converts SMPTE 292M, SMPTE 259M or DVB-ASI electrical SDI signal to single-mode optic SDI signals. The receiver module receives optical signal from input LC connector, and then perfectly converts it to electrical SDI signal. EX-G059C is immune to pathological pattern (SMPTE RP-198) without introducing any flickers, and this feature further guarantees the transmission quality over optical fibers.
Both transmitter and receiver provide equalizing and reclocking at input unit in order to re-construct the signal for consistent quality. The EX-G059C is perfect for today's broadcast applications, including video production, video editing, studio to studio and studio to CATV head end. In addition, since transmission of content is inherently secure and immune to outside interference, fiber applications are favored in government, military, and medical environments.
Features
- Enable transmission of digital video signal over optical fiber*
— up to 10 km (6.25 miles) [EX-G059C10]
— up to 20 km (12.5 miles) [EX-G059C20]
— up to 80 km (50 miles) [EX-G059C80]
- Automatic cable EQ up to 300m (1000ft) at SD-SDI or 150m (500ft) for HD-SDI
- Standard LC-type fiber optic connector
- Supports following protocols:
— SMPTE 259M (270Mbps)
— SMPTE 259M (360Mbps)
— SMPTE 292M / HDTV (1.485Gbps and 1.485/1.001Gbps)
— DVB ASI (270Mbps)
- Immune to RP-918 pathological patterns
- Automatic reclocked / Manual bypass (optional upon request)
- One SDI loop out (optional upon request)
- HD/SDI Input signal detection LED
SDI over Fiber Series Lineup
| |
EX-G059A |
EX-G059D |
EX-G059C |
EX-G059B |
EX-G060A |
EX-G060C |
EX-G060B |
SDI Loop-Out |
|
|
|
• |
• |
• |
• |
Fiber Loop-Out |
|
|
|
|
|
• |
• |
DVB Support |
• |
• |
• |
• |
• |
• |
• |
Immune to RP-1981 |
|
|
• |
• |
• |
• |
• |
HD/SD Detection |
• |
• |
• |
• |
• |
• |
• |
Re-clocking |
• |
• |
• |
• |
• |
• |
• |
Cable EQ |
• |
• |
• |
• |
• |
• |
• |
Jitter (<0.2 UI) |
• |
• |
• |
• |
• |
• |
• |
Bandwidth(1.5Gbps) |
• |
• |
• |
• |
• |
• |
• |
Fiber Type2 |
M |
S |
S |
M |
S |
S |
S |
Optics type |
LC |
LC |
LC |
LC |
LC |
LC |
SFP |
Transmission3 |
~500m |
~80km |
~80km |
~500m |
~80km |
~80km |
~10km |
Specification
Model Name |
EX-G059C |
Technical |
EX-G059C-TX |
EX-G059C-RX |
Role of usage |
Transmitter [TX] |
Receiver [RX] |
SDI standards |
SD-SDI & HD-SDI |
Auto HD/SD-SDI detection |
Yes |
Supported protocols |
SMPTE 259M (270Mbps / 360Mpbs), DVB ASI (270Mbps)
SMPTE 292M / HDTV (1.485Gbps and 1.485/1.001Gbps) |
Video bandwidth |
[1.485Gpbs & 1.485/1.001Gbps] |
Data rates |
270 / 1483 / 1485 Mbps |
Video support |
[HD] 720p50/59.94/60, 1035i50/59.94/60, 1080i50/59.94/60, 1080p24/30
[SD] NTSC@59.94Hz, PAL@50Hz |
SDI signal type |
SMPTE-292M, SMPTE-259M, DVB-ASI |
Output impedance |
75Ω |
Auto reclocker mode |
Automatic detection: 270Mbps / 1.483Gbps / 1.485Gbps
Automatic bypass: 177Mbps / 360Mbps / 540Mbps |
Fiber Transmission |
10km (6.25mi) [EX-G059C10] / 20km (12.5mi) [EX-G059C20] / 80km (50mi) [EX-G059C80] |
Cable (Belden 1294A) equalization / transmission |
[HD-SDI] up to 150m (500ft)
[SD-SDI] up to 300m (1000ft) |
[HD-SDI] greater than 125m (410ft)
[SD-SDI] up to 300m (1000ft) |
Loop-out |
1 reclocking SDI loop-out [optional upon request] |
Audio support |
Yes |
RP-918 pathological patterns |
Immune |
PCB Stack-up |
4-layer board [impedance control — differential 100Ω; single 50Ω] |
Input |
1x BNC [SDI] |
1x Optical LC [SDI] |
Output |
1x Optical LC [SDI]
1x BNC [SDI] (optional loop-out) |
1x BNC [SDI]
1x BNC [SDI] (optional upon request) |
BNC connector |
75Ω inter-locked socket |
Optical fiber connector |
LC-type |
Fiber optics |
Wavelength:
1310 nm [EX-G059C10] 1550nm [EX-G059C20 / EX-G059C80] |
Type: Single-mode
Jitter < 0.2 UI
Overshoot < 10% |
Extinction ratio: typical 9.5 (minimum 5)
Rise/fall: 135~800 pS
Receiver sensitivity: -18 dBm |
Optical power:
[EX-G059C10]-3~-9 dBm [EX-G059C20] -2~-7 dBm [EX-G059C80] -1~4 dBm |
|
