Taikan OT-860-1550-xx-SA-x-x User Manual - // Installation
UNPACKING
Carefully open the package and adhere to all safety guidelines outlined in the safety section.
Check the packaging material for the following components.
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1550nm optical transmitter
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User Manual
>
Test Report
>
Power Cord
SECTION TWO
// INSTALLATION
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It is highly recommended that the cover be left on the optical connector until you are ready to install the transmitter
into the headend rack. Not complying could “pollute” the connector thereby compromising the transmission quality.
The side effects include:
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Decrease in analog signal transmission quality
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Increased incorrect data rate for the digital signal
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Decrease in optical power
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Optical receiver’s optical power is compromised
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Pollution of the other optical components
Please notify your Taikan representative (support@taikan.com) if any of the items appear lost or damaged.
Tai
kan
//
919 E. 29th St. Lawrence, KS 66046
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tel: 1-800-255-0247
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fax: 785-841-9512
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email: support@taikan.com
//
www.taikan.com
1550nm Transmitter | 09
STATIC SENSITIVITY
When opening or operating the product, please comply with standard static protection procedure,
such as using a grounding metal wrist belt, grounding worktop & grounding conductor.
Adhering to these guidelines will minimize the risk of damaging the product.
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POWER SUPPLY CONDITION
The transmitter is powered by AC or steady voltage DC.
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AC Input:
94-245 VAC, 50-60 Hz
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DC Input:
36-60 VDC, fl oating
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Power Consumption:
Maximum 50 W
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ELECTRICAL CONNECTION
The transmitter should have good grounding with a resistance <4 ohm. According to the interna-
tional standard, the 220 V plug in adopts tri-wire rule, while the middle wire is the grounding wire.
The transmitter’s power supply has overfl ow protection. It can work with a 110~254 VAC electric
network, while the microprocessor monitors the output DC voltage.
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Prior to connecting the circuit, use the electric wire (#20 AWG or >) to connect the grounding screw on the bottom to
the grounding frame. When using the DC input power supply, the equipment chassis must be grounded.
NOTE TO CATV SYSTEM INSTALLERS: This reminder is provided to call your attention to NEC Articles 810- 21, 820-
22, and 820-40 that provide guidelines for proper grounding. In particular, these articles specify that the cable ground
shall be connected to the building grounding system, as close to the point of cable entry as practical.
RF CONNECTION
Connect the RF cable & the connector on the transmitters rear panel. The RF Connector is a
F type plug with a resistance of 75 ohm.
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OPTICAL CONNECTION
Connect the output fi ber optic jumper to the proper input connector socket. The connector types
are FC/APC, E-2000, pigtail or SC/APC.
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TRANSMITTER PLACEMENT
The transmitter is designed to fi t in an EIA standard 19-inch (480 mm) equipment rack.
When placing the unit inside the rack, we recommend leaving one open slot (approximately 1
3/4”) between each unit. Doing so allows for cooling. From the front of the rack, cover any open
slots with a blank plate to minimize the risk of dust entering the rack.
It is recommended that the transmitter be placed in an environment that maintains a temperature
of approximately 25° C (77°F).
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