User's Manual

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Chapter 2 LTE eNB Overview
LTE eNB System Description v2.0 25
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Table 3. Dimensions and Weight
Category
Specifications
Dimensions (W × D × H, mm)
CDU
434 × 385 × 88
RRH
320 × 320 × 151
Weight (kg)
CDU
15 or less (based on full configuration)
RRH
Approx. 17
GPSR Specifications
The following table shows the specifications of LTE eNB’s GPS Receiver (GPSR):
Table 4. GPSR Specifications
Category
Specifications
Received Signal from GPS
GPS L1 Signal
Accuracy/Stability (ppm)
0.05
Ambient Conditions
The following table shows the operating temperature, humidity level and other
ambient conditions and related standard of CDU:
Table 5. CDU Ambient Conditions
Category
Specifications
Temperature Condition (°C)
a)
0~50
Humidity Condition
a)
5~90 %RH, non-condensing, not to exceed 30 g/㎥
absolute humidity.
Altitude (m)
-60~1,800 (Telcordia GR-63-CORE)
Earthquake
Telcordia Earthquake Risk Zone4 (Telcordia GR-63-
CORE)
Vibration
 Vibration in Use
o 5~100 Hz, 0.15 grms (Telcordia GR-63-CORE)
 Transportation Vibration
o 5~200 Hz, 0.89 grms (Telcordia GR-63-CORE)
Sound Power Level
Maximum 78 dB at 27°C (Telcordia GR-63-CORE Issue
4, Section 4.6 Acoustic Noise, Sound Power Level)
EMC
 FCC Title 47 CFR Part 15
 GR-1089-CORE
Safety
UL 60950-1
a)
Temperature and humidity are measured at 1.5 m above the floor and at 400 mm away
from the front panel of the equipment.
The following table shows the ambient conditions and related standard of RRH:
Table 6. LTE FDD 4Tx/4Rx RU Specification (RFD01P-13A)
Item
RFD01P-13A