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Bosch LTC 4651 Bi-Phase/RS-232 Transceiver (850nm)

Bosch LTC 4651 Bi-Phase/RS-232 Transceiver (850nm)

Bosch LTC 4651 Bi-Phase/RS-232 Transceiver (850nm)

B&H # BOLTC465160 MFR # F.01U.503.398
Bosch LTC 4651 Bi-Phase/RS-232 Transceiver (850nm)

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Product Highlights

  • Transmits Bi-phase Control Code Signals
  • Compatible with Manchester Code
  • Supports NTSC / PAL / SECAM
  • Operates over a Wide Temperature Range
  • Fiber Optic Cable - 2 miles (3.5 km)
  • Wide Bandwidth Transmission
  • Simplex / Duplex Data Transmissions
  • Small and Compact Design
  • Power Supply - 120 VAC, 50/60 Hz
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Overview
  • 1Description

The Bosch LTC 4651 Bi-Phase/RS-232 Transceiver (850nm) is used to transmit Bi-phase control code signals used in the Allegiant Series of controllers/switchers, various DVRs, multiplexers, and other camera control systems. It is also compatible with Manchester code and standard RS-232 signals, and operates in the 850 nm range.

The LTC 4651 Bi-Phase/RS-232 Transceiver supports NTSC, PAL, and SECAM standards and requires no user adjustments. The fiber optic cable can be up to 2 miles (3.5 km) in length. Use of fiber optic cable improves reliability, as the signals passing through it are difficult to tap, locate or detect. It is capable of operating over a wide temperature range, and is compatible with the RS-232C transceiver that is EIA Standard, RS-232C level compliant. Connection to the shielded twisted pair cable that carries the control signal is provided by the removable screw terminal type connector.

Simplex asynchronous data transmissions are carried out using 1 fiber, while full duplex asynchronous data transmissions are done using 2 fibers up to 64 kbaud. The LTC 4651 Bi-Phase/RS-232 Transceiver has a small and compact design that enables it to be connected directly to a camera's BNC connector. Power is obtained from a 120 VAC, 50/60 Hz power supply.

Used to transmit Bi-phase control code signals used in the Allegiant Series of controllers/switchers, various DVRs, multiplexers, and other camera control systems
Compatible with Manchester code and standard RS-232 signals
Operates in the 850 nm range
Supports NTSC / PAL / SECAM standards
Requires no user adjustments
Operates over a wide temperature range
Length of fiber optic cable - 2 miles (3.5 km)
Wide bandwidth transmission
Compatible with the RS-232C transceiver (EIA Standard, RS-232C level compliant)
Connection to the shielded twisted pair cable provided by removable screw terminal type connector
Simplex asynchronous data transmissions are carried out using 1 fiber
Full duplex asynchronous data transmissions are done using 2 fibers up to 64 kbaud
Small and compact design - enables it to be connected directly to a camera's BNC connector
Power Supply - 120 VAC, 50/60 Hz
In the Box
Bosch LTC 4651 Bi-Phase/RS-232 Transceiver (850nm)
  • AC Adapter (120 VAC)
  • 3 Year Warranty
  • Table of Contents
    • 1Description
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    Specifications
    Power Requirements 12 VDC @ 150 mA (includes 120 VAC adapter)
    Fiber 1 for Bi-Phase and simplex RS-232 transmissions
    2 for duplex RS-232 transmissions
    Optical Power Budget 14 dB
    Maximum Distance 2 miles (3.5 km)
    Wavelength 850 nm
    Optical Emitter LED
    Output Power Transmitter Output Power: 25 uW (-16 dBm)
    Data Rate DC to 1.5 Mbps (NRZ)
    MTBF > 100,000 hours
    Dimensions (LxWxH) 4.2 x 3.5 x 1" (10.7 x 8.9 x 2.5 cm)
    Weight Approx. 2 lb (0.9 kg)

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