Simplifying Video Transport
FEATURES
Single-module transceiver for SD-SDI and DVB-ASI
over Gig-E
• Fully transparent carriage of SDI and SDTI
• Includes all SDI and SDTI ancillary information
• DVB-ASI stream rates from <20 Mb/s to >200 Mb/s
• Supports 188-byte and 204-byte DVB-ASI packets
• Provisionable limits on bandwidth for DVB-ASI
Four independent channels: two transmit, two
receive
Unicast or multicast IP video streams
Standards-based encapsulation and Forward Error
Correction
• DVB-ASI
• SMPTE 2022-2 Encapsulation
• SMPTE 2022-1 FEC
• SDI
• SMPTE 2022-6 Encapsulation
• SMPTE 2022-5 FEC
• FEC recovers lost, errored, or delayed packets
• Withstands burst outages in excess of 3 mS
• Row and column FEC supported
Externally accessible SFP transceivers
• Optical budget to 33 dB
• 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
Front panel monitoring of active video signals
Remote management via DigiLink Manager
• No external software required
• HTTP or SNMPv2
• Monitor
• Configure
• Upgrade firmware
DVB-ASI and SD-SDI Video-Over-IP Gateway
[DLC410]
DigiLink Video Transport System
The DLC410 greatly expands the DigiLink video platform capabilities
to include SMPTE standards-based Video-Over-IP transport for both
DVB-ASI and SD-SDI formats. The module is capable of transporting four
channels (two in each direction) of DVB-ASI or SD-SDI over a gigabit
Ethernet IP network connection.
Based on SMPTE 2022 standards for encapsulation and Forward Error Correction (FEC),
the DLC410 enables SDI and ASI to be reliably transported across managed IP networks.
Two independent video channels in each direction can be transported over a single Gig-E
connection. SDI video is transported in its entirety, including all ancillary data. ASI video
streams from less than 20 Mb/s to over 200 Mb/s are supported and can be rate limited.
The DLC410 FEC enables the recovery of lost, errored, or delayed IP packets and
can withstand burst outages in excess of 3 mS. Access to the IP network is through
rear accessible field replaceable SFPs either optically in WDM, CWDM , and DWDM
wavelengths or electrically via an RJ-45 SFP.
DLC410 DVB-ASI and SD-SDI Dual Bi-Directional Video-over-IP Gateway
BNC In A
Internal
BNC In B
Internal
Input
Select
Input
Select
IP
Encap
FEC
Encode
IP
Decap
FEC
Process
Ethernet
MAC
BNC out A
BNC out B
Internal
Internal
Monitor
Select
26
SFP
Front HD-BNC