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Studio Technologies Live-Link Jr Truck End Unit One ST Optical Connector

Product Code: ST-LLJR-TE-106

Key Features
  • 3G/HD/SD-SDI support
  • All audio transported embedded into SDI paths
  • Integrated party-line and 4-wire intercom support
  • Excellent audio quality throughout
  • Full SMPTE®-standards compatibility
  • Standard optical, video, and audio connectors
  • AC and DC powering of Truck End unit
$14,937.12 inc GST
(EA)
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Qty Each (inc GST) Each
Estimated Lead time 2-4 weeks
  • Features
  • Overview
  • Technical Specs
  • Documents

Studio Technologies Live-Link Jr Truck End Unit One ST Optical Connector

Live-Link Jr. is a highly-integrated camera extender system optimized for electronic news gathering (ENG), uplink truck, and specialized broadcast applications. The portable camera end unit and rack-mounted truck end unit provide all the resources needed for a single-camera live event. Linked using just two single-mode optical fibers, the same excellent performance will be supplied whether the units are hundreds of feet or miles apart. Notable features of the Live-Link Jr. system include performance flexibility, support for high-quality on-air (program), talent cue (IFB) and intercom audio, and ease of use.

Truck End Unit Details

The truck end unit mounts in one space (1U) of a standard 19-inch rack. Housed in an aluminum enclosure the unit weighs less than 4 pounds (1.8 kg), making it perfect for mobile or "fly-away" applications. LEDs on the front panel provide a complete view of system operation, including an indication of the camera end unit's optical interconnection status. Standard connectors ensure fast, easy, and low-cost installation as well as rapid, straight-ahead troubleshooting. The connectors include BNCs for digital video, 3-pin XLRs for audio, and a 9-pin D-subminiature for data.

The truck end unit allows an AC mains source of 100-240 V, 50/60 Hz to be directly connected. The unit can also be DC powered using a 10-18 V source that is connected via a broadcast-standard 4-pin XLR connector. If both AC and DC power sources are connected the unit will be powered by the AC mains supply. Only if the AC mains source fails will a load be placed on the DC source. This allows a source of DC, typically a battery pack, to serve in a backup capacity. With this arrangement normal operation can continue even if AC mains power is lost.

Warranty

We offer a 3 year warranty on this product from its date of purchase. For more information regarding our support, repair and warranty, please download our Warranty Guide here.

Trade Terms
This item is a firm order product, meaning it cannot be cancelled or returned once the purchase order is processed, except in cases of defect. Please verify that part numbers and descriptions are accurate before placing your order. For any confirmation or additional information, please contact AV Sales at 1800 00 77 80.

Line/IFB and 4-Wire Intercom Inputs:
Type: analog, electronically balanced, capacitor-coupled, 20 k ohms
Nominal Level: +4 dBu
Maximum Level: +24 dBu

De-Embed, Mic/Line, and 4-Wire Intercom Outputs:
Type: analog, electronically balanced, capacitor-coupled, intended to drive balanced loads of 2 k ohms or greater
Source Impedance: 200 ohms
Nominal Level: +4 dBu
Maximum Level: +24 dBu into 10 k ohms

Party-Line Intercom Interface:
Type: 2-channel party-line, unbalanced (common on pin 1, DC modulated with channel 1 audio on pin 2, channel 2 audio on pin 3)
Compatibility: dual-channel intercom system such as from RTS®
Nominal Audio Level: –10 dBu
Maximum Audio Output Level:
Pin 2: +9 dBu
Pin 3: +10 dBu
Output Voltage (Pin 2 to Pin 1): 29 Vdc, selectable on/off
Output Current (Pin 2 to Pin 1): 300 mA maximum; requires ≥10 mA current draw for detection of connected device
Impedance (Pin 2 to Pin 1; Pin 3 to Pin 1), Local Party-Line Power Enabled: 200 ohms
Impedance (Pin 2 to Pin 1; Pin 3 to Pin 1), Local Party-Line Power Disabled: >10 k ohms

Connectors for Electrical Signals:
SDI: BNC, 3G-SDI optimized, gold plating on center pin, per IEC 61169-8 Annex A
Line/IFB and 4-Wire Intercom Inputs: 3-pin female XLR
De-Embed, Mic/Line, Party-Line Intercom, and 4-Wire Intercom Outputs: 3-pin male XLR
Data, GPI/GPO, and Auxiliary DC: 9-pin female D-subminiature (DE-9F)
DC Input: 4-pin male XLR
AC Mains Input: 3-blade, IEC 320 C14-compatible (mates with C13)

Optical Connectors: two ST (UPC polish)

Power Inputs:
AC Mains: 100 to 240 V, 50/60 Hz, 24 W maximum
DC: 10 to 18 V, 2.0 A maximum

Dimensions (Overall):
19.00 inches wide (48.3 cm)
1.72 inches high (4.4 cm)
8.7 inches deep (22.1 cm)

Mounting: one space (1U) in a standard 19-inch rack

Weight: 3.9 pounds (1.8 kg)

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