Overview
LYNX Technik Yellobrik OTT 1812-1, 2-Channel 3G-SDI to Fiber Transmitter
The OTT 1812-1 is a compact 2-Channel 3G-SDI to fiber transmitter designed to address the restrictions involved with the distribution of uncompressed broadcast quality video signals over long distances.
When paired with the 2-Channel fiber to 3G-SDI receiver (e.g. yellobrik ORR 1802-2) it becomes a cost effective dual channel optical transmission / receiver system for 3G-SDI signals up to 1080p60.
Features
The OTT 1812-1 has two completely independent channels. Each will auto-detect and re-clock any 3G/1.5G/SD-SDI source prior to optical transmission. The module is fully compatible with 3G Level A and Level B formats.
- Dual channel
- Supports SDI video inputs up to 3G (1080p60)
- 3G Level A and Level B support (all formats)
- Auto reclocking 270M, 1.5G, and 3G
- Error free optical transmission
- Up to 10km* (6.2 miles) @ 3Gbit/s
- Duplex LC/PC singlemode optical connection
- Supports hot swapping and hot plugging
Specifications / Documents
SDI Input
- 2x 3G-SDI video on 75 Ohm BNC connector (two independent channels)
- SMPTE 424M, SMPTE 292M, SMPTE 259M, DVB-ASI
- Multi-standard operation from 270Mbit/s to 3Gbit/s
- Multi-rate reclocking: 270Mbit/s - 1.5Gbit/s - 3Gbit/s
- Electrical Return Loss:
- to 1.5GHz: >15dB
- to 3GHz: >10dB
Optical Output
- 2x Fiber outputs Duplex (singlemode) using LC/PC Connections
- SMPTE 297M - 2006
- Wavelength: 1310nm (each channel)
- Optical power: -3dBm to -8dBm (each channel)
- 2x TX active LED on side of module
- Max. distance* max. 10km* (6.2 miles) @ 3Gbit/s
