NTW--E172400F Series are high density EPON MDUs, used for
FTTB/FTTO/FTTC/FTTV, developed by NATYWISH. These products are
based on stable and mature Gigabit EPON technology, which has high
performance/price ratio, high quality VoIP and the technology of
Layer 3 Ethernet switch as well. They are highly reliable and easy
to maintain and build network, with guaranteed QoS. And they are
fully compliant with technical regulations such as IEEE802.3ah and
technical requirement of EPON Equipment (V2.1 and above version)
from China Telecom.
NTW--E172400F are multi-dwelling EPON ONUs. Their core chips are
mature, stable and high performance chipset in telecom field. Users
can easy to build an EPON optical access system together with
popular EPON OLT. The access system can provide broadband access
services for enterprises or multi-dwellings, offer internet access
service, VoIP and VOD for families or small companies, etc.
Special Features
1. Plug and play, integrated auto-detecting, auto-configuration,
and auto firmware upgrade, etc.
2. Integrated OAM remote configuration and maintenance function.
3. Support rich QinQ VLAN functions and IGMP Snooping multicast
features.
4. PON is 1:1 redundant design, supports transceiver diagnostic
monitoring, transmitter disable.
5. Strong anti-thunder capability on Ethernet interface (4KV), POTS
interface (4KV) and power supply
(6KV).
6. Integrated line testing compliant with GR-909 on POTS.
7. Support redundant power supply.
8. Integrated power off alarm and broken fibre alarm.
Fully compatibility with OLT based on Broadcom/PMC/Cortina chipset
Technical Parameters
Technical items
| Descriptions
|
Upstream PON Interface
| 1 EPON port, SC single-mode/single-fibre, symmetric 1.25Gbps
|
Optical wavelength
| Tx 1310nm, Rx 1490nm
|
Optical interface
|
SC/PC connector. 24 * 10/100Mbps auto adaptive Ethernet interfaces, Full Duplex/Half.
|
Downstream LAN
|
Duplex, support AUTO-MDIX, RJ45 connectors. According to IEEE802.3, 802.3u, 802.3x. supports 16 LAN ports.
|
Downstream Ports |
24x FXS, share the same RJ45 connector of downstream LAN. |
Console interface
| Used for Debugging EPON, Data, VoIP. they share a RJ45 connector
|
Packet loss rate
|
≤1*10-11
|
Call loss rate
| ≤0.01%
|
DC power supply
| ~220Vac and -48Vdc, redundant design.
|
Power switch
| 1, power on and off
|
Power consumption
| ≤30W
|
Operating condition
|
Operating temp: -30~+55℃
|
operating humidity:10~90%(non-condensed)
|
Storing condition
|
Storing temp: -30~+60℃
|
storing humidity:10~90%(non-condensed)
|
Dimension
|
480mm*44.5mm*207mm(length*width*height)
|
Ne t weight |
3.24kG,
|
Data Service Features
1 . Support 16 or 24*10/100BASE-T full speed switching.
2 . Max throughput: 9.5Mpps.
3 . Switch capability: 14.4Gbps.
4 . Learning up to 32K MAC addresses.
5 . Support for 4K VLANs based on MAC/IP-subnet/protocol,
double-tag, IEEE802.1Q/802.1p,
IEEE802.1 QinQ, IEEE802.1ad, VLAN translation/trunk/stacking.
6 . Support IEEE802.3x Flow control.
7 . Support 1K Layer 2 multicast groups.
8 . Support broadcast packet rate control.
9 . Support STP/RSTP.
10 . QoS: support eight CoS queues per port, CoS SP/WRR/SP+WRR,
etc.
11 . Port Security: support IEEE802.1x, port rate limitation,
binding MAC address and IP address to a
specific port.
12 . Support IGMP Snooping.
13 . Support ACL security policy, support access control based on
source/destination IP address,
source/destination TCP/UDP port and protocol.
14 . Packet filtering based on port, MAC, VLAN ID, IPv4/IPv6, etc.
Port Service Functions
- Call protocol: SIP(IMS compatible)/H.248(Megaco)/MGCP optional,
seamless compatible with all popular call agent.
- Integrate heartbeat function and support active/standby call agent.
- Voice coding: ITU-T G.711/G.723.1(5.3K/6.3Kbit/s)/G.729,
auto-negotiate with call agent.
- Echo cancellation exceeding ITU-T G.165/G.168-2002, up to 128ms
tail length.
- Support high/low speed fax/Modem, bypass fax, and T38 fax.
- Support RFC2833 and redundant RFC2833, difference rings, MD5
authentication, call forward, call waiting, hot-line call, alarm
clock, and all kinds of value-added voice service.
- Multi-party conferencing.
- Line testing according to GR-909.
- IP address assignment: dynamic PPPoE/DHCP Client and static IP.
Application
