ELTEX NTU-52V - Device Specification

 NTU-52V/VC. User manual (user)
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2.3 Device Specification
Device is equipped with the following interfaces:
Ports to connect network devices (FXS):
1 RJ-11 port
1
;
1 RJ-45 port
2
.
1xPON SC/APC port for connection to provider's network (WAN);
Ethernet RJ-45 LAN ports for connection of network devices (LAN):
1 port of RJ-45 10/100Base-T (for details see Section 3. Design);
1 port ofRJ-45 10/100/1000Base-T (for details see Section 3. Design);
1 USB 2.0 port for external USB or HDD storages
2
.
1 RF port for cable television (CaTV) connection
1
.
1
Only forNTU-52VC
2
Only for NTU-52V
The device supports the following functions: The terminal uses an external adapter for 220V/12V power
supply.
Network functions:
bridge or router operation mode;
PPPoE (auto, PAP, CHAP, MSCHAP authorization);
IPoE (DHCP-client and static);
static IP address and DHCP (DHCP client on WAN side, DHCP server on LAN side);
DNS (Domain Name System);
DynDNS (Dynamic DNS);
UPnP (Universal Plug and Play);
IPsec (IP Security);
NAT (Network Address Translation);
Firewall;
NTP (Network Time Protocol);
QoS;
IGMP snooping;
IGMP proxy;
Parental Control;
Storage service;
SMB, FTP, Print Server;
VLAN in accordance with IEEE 802.1Q.
VoIP
SIP
audio codecs: G.729 (A), G.711(A/U), G.723.1;
echo cancellation (G.164 and G.165 guidelines);
Voice activity detection (VAD);
Comfort noise generator (CNG);
DTMF signal detection and generation
DTMF transmission (INBAND, RFC2833, SIP INFO)
Fax transmission: G.711, T.38
Caller ID display.
Firmware updates via web interface, TR-069, OMCI.