AutoDome 600 Series Analog PTZ Camera
Cable and Wire Standards | en
69
Bosch Security Systems, Inc.
Installation Manual
F.01U.265.793 | 2.0 | 2012.02
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
Summary of Contents for VG5 600 Series
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