OES (12-16-19) Flashcards Preview

SAFETY, XH, CT1-4, Phone Pairs, Fiber > OES (12-16-19) > Flashcards

Flashcards in OES (12-16-19) Deck (157)
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121

All aerial drops must meet the requirements of what NEC article?

Article 820 of the National Electrical
Code (NEC)

122

All underground drop bores and installations shall comply with:

national, state, and local laws.

123

What must each locking terminator have inside?

an internal 75-ohm resistor to terminate the signal

124

Why must extra cable be left at splice locations at sidewalks and driveways?

to prevent pull-out caused by frost heaving.

125

what 2 tags must be placed on every aerial drop?

drop address tag
service tag

126

ANSI/SCTE 01 2015

Specification for "F" Port, Female, Outdoor

127

Cable used for underground installations must have what type of jacket?

polyethylene (PE)

128

conduit for underground drops must be buried to a minimum of

8 inches

129

ANSI/SCTE 153 2016

Drop Passives: Splitters, Couplers and Power Inserters

130

All passive and active equipment shall support a minimum forward bandwidth of

54
MHz to 1,002 MHz (1 GHz)

131

All new drop installations must used these for dead-ending messengered drop cable.

approved drop clamps

132

Clip guns must use what to prevent crushing the cable?

half-round plastic insert

133

to use Bonding option 6, the bond must be made within ___ feet of where the metal underground pipe enters the structure

5

134

BER Pre-FEC Minimum Threshold at CPE

<1.0E-07

135

grounding conductor for bonding Series-11 or QR-320 drop cable.

#10 AWG

136

What is only location span clamp can be attached to?

the strand

137

When is Series-11 or QR-320 cable permissible?

only for aerial drops greater than 150 feet in
length in situations where its use will improve RF forward signal levels to within
acceptable ranges as defined in Section 9 of this standard, and will therefore eliminate
the need for RF signal amplification in the home.

138

If power service equipment is not within 30 feet of the mobile home, what should technician bond to?

grounded metal I-beam underneath the mobile home.

139

Before installing the drop connector, the cable should be prepped to what dimensions?

1/4" by 1/4"

140

torque-limiting wrench should have a maximum torque of

30 inch-pounds

141

F-connectors on all CPE must not exceed_____of torque

10 inch-pounds

142

Fiber connectors at the optical tap must support what type of connections?

APC hardened

143

RoFG connectors at the NID/NIU must support what type of connector?

APC end faces

144

EPON connectors at the NID/NIU must support what type of connector?

UPC end faces

145

Bonding option 6 can only be attached within

first five feet inside

146

minimum of _______ of metal pipe underground to use bonding option #6

10 feet

147

The minimum bending radius for a grounding conductor

1 1/2 inches

148

minimum angle of bend of grounding conductor

90 degrees

149

bond blocks must accommodate wire sized from

#10 AWG to #12 AWG

150

ANSI/SCTE 174

Radio Frequency over Glass Fiber-to-the-Home Specification