Bosch AutoDome 600 Series, Installation Manual

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72 en | Cable and Wire Standards AutoDome 600 Series Analog PTZ Camera
F.01U.215.782 | 1.0 | 2011.04 Installation Manual Bosch Security Systems, Inc.
5.3.3 Using Multi-mode Fiber Optic to Transmit Video and Control
Fiber Optic kits, available for AutoDome 100 and 600 Series cameras, transmit both video and
Biphase control over an analog singlemode or multimode fiber.
5.4 Control-only Cables
5.4.1 Controlling the AutoDome via Biphase
(Shielded 2-wire, half-duplex, multi-drop, 5000 ft. cable limit)
Biphase is the standard Bosch protocol used to send Pan/Tilt/Zoom control over 2-wire
shielded twisted pair (STP) terminated with a 100 Ω terminal resistor.
The AutoDome has a 100 Ω termination resistor between the Biphase C+ and C- terminals.
Multimode
Fiber Type 50/125 µm, 62.5/125 µm, low loss multimode glass fiber
Maximum Distance 4 km (2.5 miles)
Minimum Bandwidth 20 MHz (Video - 850 nm / Control - 1300 nm)
Requirement Bosch LTC 4629 Fiber Receiver at controller end of system
Terminal Connector ST
Singlemode
Fiber Type 9/125 µm, low loss single glass fiber
Maximum Distance 69 km (43 miles)
Minimum Bandwidth 20 MHz (Video - 1310 nm /Control - 1550 nm)
Requirement Single mode fiber receiver at controller end of system
Terminal Connector ST
CAUTION!
The Biphase shield must be connected to the head end only.
Cable Type STP - Shielded Twisted Pair
Distance 1524 m (5000 ft) Belden 8760 recommended
Transmission Rate 31.25 KHz
Gage 1.02 mm (18 AWG)
Termination 100 Ω
Terminal Connector Screw terminals
Voltage 4 Vp-p