Confidential
Chapter 1 Before Installation
MT6402-48A Installation Manual v1.0 4
Copyright © 2019, All Rights Reserved.
Specifications
The following table outlines the main specifications of the MMU.
Table 1. Specifications
Item MT6402-48A
Air technology LTE
5G NR (HW ready)
Operating Frequency (MHz) 3,550 to 3,700
RF Chain 64T64R
Antenna Element 128 (4V16H)
IBW/OBW 150/60 MHz, 100 MHz (HW ready)
Channel Bandwidth/Capacity
LTE: 10/20 MHz × 3 Carrier
LTE: 10/20MHz × 6Carrier (HW ready)
NR: 10/20/40/50/60/80/100 MHz (HW ready)
RF Output Power/EIRP 12W (47 dBm per 10 MHz EIRP)
20 W (HW ready)
Modulation (DL/UL) Up to 1024 QAM (1 dB output power back off)/64 QAM
MIMO Layer DL: 16L, UL: 4L
Fronthaul CPRI (10 Gbps × 6 port, Duplex)
eCPRI (HW ready)
Input Voltage -48 V DC (-38 to -57 V DC)
Power Consumption
LTE: 700 W, 100 % load, room temp. U/D 2 to 7
NR: 750 W, 100 % load, room temp. DL:UL = 4:1
Dimension (W × D × H)
16.1 in. (410 mm) × 4.1 in. (102.9 mm) × 34.1 in. (866
mm)
Weight < 61.73 lb (28 kg)
Operating Temperature -40 to 55°C (without Solar load)
Operating Humidity
5 to 100 [%] (RH), condensing, not to exceed 30 g/m
3
absolute humidity
Cooling Method Natural convection cooling
Function Split
LTE: DL-Option 7-2a, UL-Option 8
DL-Option 7-2a/7-2x, UL-Option 7-2a/7-2x (HW ready)
NR: DL-Option 7-2a/7-2x, UL-Option 7-2a/7-2x (HW
ready)
Spectrum Analyzer TX, RX
Altitude -60 to 1,800 m
Earthquake Telcordia GR-63-CORE Section 4.4.1
(Earthquake Risk Zone4)
Vibration in Use
Transportation Vibration
Telcordia GR-63-CORE Section 4.4.4
Telcordia GR-63-CORE Section 4.4.5
IP rating IP65
EMC FCC Title 47 CFR Part 15 subpart B
RF FCC Title 47 CFR Part 96
Beam Steering Range Horizontal
-45°3 to +45°3 @ 3 dB Loss
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