Simplifying Video Transport
FUNCTIONS
Ethernet transport of HD-SDI (SMPTE 292M)
Single modules user configurable as a Transmitter
or Receiver
Fully transparent carriage of HD- SDI including all
ancillary data
FEATURES
Standards-based encapsulation and Forward Error
Correction
• SMPTE 2022-6 IP Encapsulation
• SMPTE 2022-5 FEC recovers lost, damaged, or delayed
packets
Flexible user configurable FEC and Buffering setting
• Selectable transmitter Row and column Forward Error
Correction settings
• Selectable receiver buffering
• Designed to withstands burst outages in excess of 3 mS
HD-SDI Video Over IP Gateway
[DLC450]
DigiLink Video Transport System
Designed as a cost-effective solution for transport of uncompressed
HD-SDI over managed Ethernet IP networks, the DLC450 utilizes
SMPTE 2022-5/6 IP Encapsulation and Forward Error Correction (FEC)
algorithms to ensure reliable, error-free transport and compliance with
industry standards.
The DLC450 is a cost effective DigiLink compatible module enabling a single channel
of uncompressed HD-SDI (SMPTE 292M) to be transported over a managed Ethernet
network.
Integrating seamlessly within the DigiLink platform, the DLC450 is customer configurable
via DigiLink Manager or via SNMPv2 as either a transmitter or receiver. In transmitter
mode, the DLC450 packetizes the video to SMPTE 2022-6 encapsulation standard and
provides users with flexible SMPTE 2022-5 FEC configurations to maximize reliability and
minimize latency and overhead. In receiver mode, its robust multi-pass FEC correction
algorithm and user configurable packet buffering enable reliable performance over
less than ideal Ethernet links. The DLC450 sets the bar for reliable, low cost, and easy to
configure HD-SDI transport over IP.
Supports unicast or multicast streaming
Externally accessible SFP+ transceivers
• WDM (1310 nm, 1550 nm)
• CWDM ITU G.694.2 (Channels 27-61)
• DWDM ITU G.694.1 (Channels 21-60)
• Electrical to RJ-45 Ethernet
DLC450 HD-SDI Over IP Gateway
Transmitter
Front panel HD-BNC monitor
Configure, monitor and manage via on-board
DigiLink Manager or SNMPv2
Low power design consumes a single function slot in
a DigiLink chassis
BNC In
Internal
IP Encapsulation
Input
Select
FEC
SFP +
10 Gig-E
Internal A
Front HD-BNC
Receiver
SFP +
10 Gig-E
Internal
28
Input
Select
FEC
Processing
IP De-Encapsulation
BNC Out
Internal
Front HD-BNC