background image

Surge-Gap

 Drop Amplifier Installation Instructions 

4000254 Rev C 

Installing the Surge-Gap Drop Amplifier 

General Installation Notes 

Keep the following in mind when installing the drop amplifier. 

 

The drop amplifier has no power switch.  Power is on when the AC adapter is 

plugged into an outlet and the power cable is connected to the drop amplifier. 

 

The power “on” state is indicated by the LED lighting.   

 

Terminate any unused RF ports by attaching 75 ohm terminators (provided). 

 

A standard length of RG6 coaxial cable is required for installation (3-feet 

provided). 

Parts Included in the Kit 

The following table shows the contents of the kit. 

Part 

Illustration 

Function 

Surge-Gap Drop 

Amplifier 

 

A:

 Power Port – for powering by a 

coaxial cable connected to the AC 

adapter. 

B:

 Input Cable Port 

C:

 Power Inserter/ Output Port 

(Labeled “In PWR + Out RF”) 

D:

 Output Port Only 

AC Adapter 

 

The AC adapter is connected to the 

drop amplifier at port A by the 

coaxial cable (provided). The AC 

adapter is then plugged into an AC 

outlet. 

Power Inserter  

 

The power inserter is used with 

outdoor installations. 

75 ohm Terminators 

 

Terminators must be installed on 

any unused output ports to reduce 

noise getting into the cable network. 

 

Содержание Surge-Gap

Страница 1: ...mplifier in indoor and outdoor environments CAUTION Avoid damage to the amplifier Do not attempt to break the seal or remove the screws on the back of the amplifier Contents These instructions contain the following topics Topic See Page Important Rules for Safe Operation 2 Product Compliance 7 Installing the Surge Gap Drop Amplifier 8 For Information 12 ...

Страница 2: ... included in the operating instructions Refer all servicing to qualified service personnel Notice for CATV Installers If you are a CATV installer read the information in the box below Read and Retain Instructions Carefully read all safety and operating instructions before operating this product and retain them for future reference Heed Warnings Follow all warnings and cautions in the operating ins...

Страница 3: ...rces A label on this product indicates the correct power source for this product Operate this product only from a socket outlet with the voltage and frequency indicated on the product label If you are uncertain of the type of power supply to your home or business consult Cisco or your local power company This product is equipped with a two prong plug Insert this plug into a mains socket outlet Thi...

Страница 4: ...nts where the cords exit the product Lightning and Power Surges To protect this product against damage from lightning storms and power line surges do the following Disconnect the power cord from the mains socket outlet and disconnect the antenna or cable system under the following circumstances During lightning storms or When you are not using this product for an extended period Ground your antenn...

Страница 5: ...g this product from the socket outlet Refer service to Cisco Services When there is damage to the power supply cord or plug If liquid enters or an object falls on this product If you expose this product to rain or water If this product does not operate normally by following the operating instructions If you drop this product or damage its cabinet When this product exhibits a distinct change in per...

Страница 6: ...ded earthed This provides some protection against voltage surges and built up static charges Section 810 of the National Electric Code NEC ANSI NFPA No 70 1990 provides the following information Grounding of the mast and supporting structure Grounding the lead in wire to an antenna discharge unit Size of the grounding conductors Location of the antenna discharge unit Connection to grounding electr...

Страница 7: ...998 FCC Part 15 Subpart B This equipment has been tested and found to comply with the limits for a Class B digital device according to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and use...

Страница 8: ...RG6 coaxial cable is required for installation 3 feet provided Parts Included in the Kit The following table shows the contents of the kit Part Illustration Function Surge Gap Drop Amplifier A Power Port for powering by a coaxial cable connected to the AC adapter B Input Cable Port C Power Inserter Output Port Labeled In PWR Out RF D Output Port Only AC Adapter The AC adapter is connected to the d...

Страница 9: ...ON Avoid possible shorting of the AC adapter Make all connections to the drop amplifier before the AC adapter is plugged into an electrical source 1 Locate the drop amplifier near the drop cable and a 120 V AC or 240 V AC outlet Look for the areas where the cable enters the home or is split for devices This is typically in the basement or the attic You may also find a termination within a network ...

Страница 10: ...ar the drop cable Note Cisco recommends that you install the drop amplifier inside a network interface box However you can install the drop amplifier in an exposed area if necessary 2 Mount the drop amplifier to a stud or wall using the installation screws 3 Connect the power inserter to the customer equipment drop locating it near an AC outlet 4 Attach the power inserter to the AC adapter exactly...

Страница 11: ...dditional protection 8 When the drop amplifier with power indicator is used check to make sure that the LED is lit once power is supplied to the amplifier Drop Amplifiers and Accessories Part Numbers Part Number Description Gain Per Port 730214 Surge Gap Drop Amp 40 51 with power indicator 1 port 120 V AC power supply 15 dB 730215 Surge Gap Drop Amp 40 51 with power indicator 2 port 120 V AC power...

Страница 12: ...red trademarks of Cisco and or its affiliates in the U S and other countries To view a list of cisco trademarks go to this URL www cisco com go trademarks Third party trademarks mentioned are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company 1110R Product and service availability are subject to change w...

Отзывы: