____________________________________________________________________________________
____________________________________________________________________________________
10
NTU-2V, NTU-RG
Optical Network Terminals
Parameters of Analog User Ports
Number of ports
NTU-2V
1
NTU-RG
2
Loop resistance
up to 2 kΩ
Dialling
pulse/frequency (DTMF)
Caller ID display
yes
Parameters of Wi-Fi Interface
Model
NTU-RG-1402G-W
NTU-RG-1402G-Wac
Standard
IEEE 802.11b/g/n
802.11a/b/g/n, 802.11a/an/ac
Frequency coverage
2.400 ~ 2.497 GHz
2400 ~ 2483.5 MHz, 4900-5850 MHz
Modulation
PSK/CCK, DQPSK, DBPSK, OFDM
BPSK, QPSK, 16 QAM, 64 QAM, 256 QAM,
CCK
Data rate, Mbps
802.11b
: 11, 5.5, 2, 1
802.11g
: 54, 48, 36, 24, 18, 12, 9, 6
802.11n 20 MHz BW:
130, 117, 104, 78, 52, 39, 26, 13
802.11n 40MHz BW:
270, 243, 216, 162, 108, 81, 54, 27
802.11b/g/gn:
1-13 (2412-2472 MHz)
802.11a/ac:
36-64 (5180-5320 MHz), 100-
140 (5500-5700 MHz), 149-
165 (5745-5825 MHz)
20 and 40 MHz:
6, 9, 12 , 18, 24, 36, 48, 54,
MCS0-MCS23, MCS0-8 NSS1, MCS0-9 NSS3
802.11n 20 MHz BW:
216.7
802.11n 40MHz BW:
450
802.11ac:
1299 Mbps (80 MHz)
Maximum transmitter output power
802.11b:
17 dBm +/-1.5 dBm
802.11g:
15 dBm +/-1.5 dBm
802.11n:
14.75 dBm +/-1.5 dBm
MAC protocol
CSMA/CA, ACK 32 MAC model
Data protection
64/128 bit WEP encryption
WPA, WPA2
802.1x
AES and TKIP
Operating system support
Windows XP 32/64, Windows Vista 32/64, Windows 2000, Windows 7 32/64
Linux, VxWorks
Number of antennas
NTU-RG-1402G-W
2
NTU-RG-1402G-Wac
3
Antenna gain
5 dBi
Operating temperature range
from 0 to +70° C
Control
Local control
web interface
Remote control
Telnet, TR-069, OMCI
Firmware update
OMCI, TR-069, HTTP, TFTP
Access restriction
password
General parameters
Power supply
12 V DC /220 AC power adapter
Power consumption
NTU-2V
5 W max.
NTU-RG-1402G-W
15 W max.
NTU-RG-1402G-Wac
15 W max.
Operating temperature range
from +5 to 40°C
Relative humidity
up to 80 %
Dimensions
NTU-2V
122×96×32 mm
NTU-RG
187x120x32 mm
Weight
NTU-2V
0.25 kg
NTU-RG
0.3 kg
