TOPへ戻る

OPTICAL INTERFACE UNIT

HOL-PB-LT

SDI over IP

□ HOL-PB-LT

Front

Rear

usage

・4K broadcast

・Intra-station/inter-station transmission

・Line centers

Features
  • 1Supports HD-SDI to 12G-SDI (SDI over IP).
  • 2Supports 1G (SFP) and 10G (SFP+) LAN interfaces.
  • 3Supports SMPTE ST 2022 and SMPTE ST 2110.
  • 4Supports uncompressed SDI and light-weight compression (TICO)
    SDI transmissions over up to 4 channels.
  • 5For light-weight compression (TICO), the compression rate can be set from 1/4, 1/8, and 1/16.
  • 6For light-weight compression (TICO), transmission can be achieved without losing ANC data.
  • 7A unique timestamp method enables transmission without the need for external synchronization signals.
  • 8Supports synchronization signals such as BB, Tri-Level Sync, and PTP (SMPTE ST 2059).
  • 9Enables line redundancy with no instantaneous interruption (seamless switchover).

Comparison
with the conventional
codec device

Conventional codec device HOL-PB-LT
Image quality Image quality degraded No visually perceivable loss
(light-weight compression)
Codec delay Dozens to several hundreds of ms Light-weight compression
300 to 500 μsec
Number of transmission
channels		 Simplex 1-channel transmission 4 channels

Conventional codec device configuration

Bidirectional transmission requires installing an encoder
and a decoder in each site.

HOL-PB-LT configuration

Bidirectional transmission is possible by installing one unit in each site.
(Transmission is possible over up to 4 channels.)

Line band and transmission band (example)

Interface

Connection configuration

PTP synchronization(SMPTE ST 2110)

B.B signal(SMTPE ST 2022)

Standalone synchronization

■ PTP-supporting switch hub

  • Support of IEEE 1588v2 and SMPTE ST 2059-2
  • Support of BC and TC modes
  • Support of SMPTE ST 2110-10/20/30/31/40
  • Low jitter (delay time of approx. 300 ns)
  • Stable automatic operation function
  • High cost performance

Power supply unit

HOL-PB-LT/PS

HOL-PB-LT/AC

Image of 19-inch rack mounting

Racks piled up
(with carrying case)

HOL-PB-LT specifications

Model HOL-PB-LT
SDI transmission signal 12G/3G/HD-SDI
Input/output connector BNC x 4
Number of supported
channels		 uncompressed SDI 12G×1 CH / 3G×4 CH / HD×4 CH
TICO (visual loss-less) Max.4 CH
IP transmission GbE/10GbE (Unicast/multicast support)
Optical interface SFP/SFP+ x 2
Output connector
(monitor)		 1 BNC system (selected from input/output connectors)
When input side is selected: Loopback When output side is selected: Distribution
IP transmission compliance
standard		 SMPTE ST 2022 -6/-7
SMPTE ST 2110 -20/-30/-40
Video format
・3840x2160 60p/59.94p
・1920x1080 60p/59.94p
・1920ｘ1080　59.94i
12G-SDI / Quad Link 3G-SDI
3G-SDI
HD-SDI
Profile
・SMPTE ST 2022
・SMPTE ST 2110
・TICO compression
4:2:2,10bit (Max.)
4:2:2,10bit (Only)
4:2:2,10bit (Max.)
Ethernet function Redundant transmission (hitless)/Trunk transmission (10GbE × 2)/Ether data transmission
External
synchronization		 PTP Compliant with SMPTE 2059
Genlock BB/Tri-level sync (Synchronization signal output supported for PTP synchronization)
Standalone synchronization function Unique timestamp method
Monitoring/control WEB / SSH / SNMP / CONSOL
Display Capacitive touch panel-supporting vacuum fluorescent display (VFD)
Operating temperature 0 to 40℃
Operating humidity 30 to 85％
Power consumption 70W or less
Rated power supply 11 to 13.7 VDC * AC adapter power unit (option) supporting redundancy
Power supply connector XLR-4P (male) x 2
Weight Approx. 2.0 kg
External dimensions 210(W) x 300(D) x 44(H) * Excluding protrusions

back to index