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Designer and manufacturer of communication equipment
Russia (GMT +7)

Subscriber terminal ONT NTU-MD500P

Personal order only
Key features
  • 1U 19" metal case
  • 1 GPON port
  • 4 ports with IEEE 802.3at PoE+ support
  • Passive cooling
NTU-MD500P — optical network terminals that have 4 ports of 10/100/1000BASE-T with IEEE 802.3at PoE+ support. The NTU-MD500P terminals provide up to 30W of power on 10/100/1000BASE-T ports with 65W of power budget.

PoE support allows the NTU-MD500P to supply power via UTP cable to IP phones, wireless access points, IP cameras and other PoE-enabled devices.

Use case

ntu-md500P_sсheme.PNG

Specifications
Documents and files
Warranty
Interfaces
  • GPON - 1
  • 10/100/1000BASE-T (RJ-45) PoE - 4
Physical specifications and environmental parameters
  • Power supply - 110-250 VАС, 50-60 Hz
  • PoE budget - 65 W
  • Dimensions (WxHxD) - 267x44x178 19'', 1U
  • Maximum power consumption - 80 W
  • Cooling - Passive
  • Weight - 1.56 kg
  • Operating temperature - from 0 to 40 °C
  • Operating humidity - no more than 80%
Configuration and monitoring
  • PoE managment and monitoring via OMCI:
    • ONU-G::PSE overload yellow
    • ONU-G::PSE overload red
    • Physical path termination point Ethernet UNI::Power control
    • Power over Ethernet control::Operational state
    • Power over Ethernet control::Power detection status
    • Power over Ethernet control::Power classification status
    • Power over Ethernet control::Current Power Consumption
    • Power over Ethernet control::AVC
    • Power over Ethernet control::Power priority
  • Group management and monitoring via SNMP-agent OLT, CLI OLT
  • In accordance with TR-142:
    • Remote management via OMCI
    • Remote management via TR-069
  • Local management via WEB/CLI
  • Firmware update: OMCI, TR-069, HTTP, TFTP
PON interface parameters
  • 1 GPON port
  • Accordance with ITU-T G.984.2, ITU-T G.984.5 Filter, FSAN Class B+, SFF-8472
  • Connector type — SC/APC
  • Transmission medium — single-mode optical fiber — 9/125, G.652
  • Maximum operating distance — 20 km
  • Transmitter: 1310 nm DFB Laser
    • Data rate: 1244 Mbps
    • Average launch power: +0,5..+5 dBm
    • Spectral line width: 1 nm (-20 dB)
  • Receiver: 1490 nm APD/TIA CW Mode
    • Data rate: 2488 Mbps
    • Receiver sensitivity: -28 dBm, BER≤1.0x10
    • Receiver optical overload: -8 dBm
PoE
  • Support for IEEE 802.3af PoE (up to 15.4 W/port) and IEEE 802.3at PoE+ (up to 30 W/port)¹ standards on ports
  • PoE budget — 65 W
Functional features
  • Support for TR-069
  • Operation in «bridge» or « router» (including virtual) modes
  • Support for PPPoE (auto, PAP, MSCHAP and CHAP authorization)
  • Support for IPoE (DHCP-client and static)
  • Support for VPN in L2TP mode
  • Support for L2TP over IPSec
  • Support for IPSec (transport mode)
  • DHCP server on the LAN side
  • Support for DNS (Domain Name System)
  • Support for DynDNS (Dynamic DNS)
  • Support for UPNP (Universal Plug and Play)
  • Support for NAT (Network Address Translation)
  • Support for NTP (Network Time Protocol)
  • Support for Quality of Service (QoS) mechanisms
  • Support for IGMP Snooping
  • Support for IGMP Proxy
  • VLAN in accordance with IEEE 802.1Q
Standards
  • ITU-T G.984.x
  • GPON– ITU-T G.988 OMCI specification
  • IEEE 802.1D
  • IEEE 802.1Q
  • IEEE 802.1P
  • IEEE 802.3af
  • IEEE 802.3at


1The power consumption of each port is measured and calculated in real time. The total power consumption for all ports is compared with the power budget (65 W). When the power consumption reaches the power budget threshold, the low-priority ports are shut down.



Operational lifetime of the ELTEX equipment
In development
1
Pre-production
2
Mass production
3
Mass production is over
4
Sold out
5
Support is over
6
Regardless of the operational lifetime stage, Eltex provides a 12 months warranty on all its telecommunication equipment.
During the warranty period the manufacturer ensures technical support and free-of-charge repair at the Enterprise which is situated in Novosibirsk.
As part of the warranty service, technical support is provided on the first-in first-out principle.
The priority support packages of 8/5 and 27/7 types are subjects to additional charges.

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