ELTEX NTU-1 User Manual

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NTU-1 Optical Network Terminals 7
2.3 Key Specifications
Table 2 lists key specifications of the terminals.
Table 2– Key Specifications
Parameters of Ethernet LAN Interface
Number of interfaces
1
Socket
RJ-45
Data rate, Mbps
Autodetection, 10/100/1000 Mbps,
duplex/half-duplex
Supported standards
IEEE 802.3i 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-T Gigabit Ethernet
IEEE 802.3x Flow Control
IEEE 802.3 NWay auto-negotiation
Parameters of PON Interface
Number of PON interfaces
1
Supported standards
ITU-T G.984.x Gigabit-capable passive optical networks (GPON)
ITU-T G.988 ONU management and control interface (OMCI)
specification
FSAN Class B+
SFF-8472
IEEE 802.1Q Tagged VLAN
IEEE 802.1p Priority Queues
IEEE 802.1D Spanning Tree Protocol
Connector type
SC/APC
according to ITU-T G.984.2
Transmission medium
fibre optical cable SMF-9/125, G.652
Splitting ratio
up to 1:64
Maximum range of coverage
20 km
Transmitter:
1310 nm
Upstream connection speed
1244 Mbps
Transmitter power
from +0.5 to +5 dBm
Optical spectrum width (RMS)
1 nm
Receiver
1490 nm
Downstream connection speed
2488 Mbps
Receiver sensitivity
-28 dBm
Receiver Optical Overload
-4 dBm
Control
Local control
web interface
Remote control
OMCI
Firmware update
OMCI, HTTP
Access restriction
password
General parameters
Power supply
– 12 V DC /220 AC power adapter;
– Remote power on the Ethernet-cable UTP CAT-5E (up to 40m)
1
Power consumption
5 W max.
Operating temperature range
from +5 to 40°C
1
When using the power supply GRT-120100A

ELTEX NTU-1 Specifications

General

Brand	ELTEX
Model	NTU-1
Category	Touch terminals
Language	English