Ethernet passive optical networks 24 ports EPON ONU MDU with 1 EPON port , 24*10 / 100M

fast ethernet electrical ports fiber to the building end side device


----- NTW-E172400H

Based on the Ethernet standard 802.3, EPON 802.3ah specifies a similar passive optical network with a range up to 20 km. EPON uses WDM with the same optical frequencies as GPON and TDMA. The raw line data rate is 1.25 Gbits/s in both the upstream and downstream directions.

EPON 24 ports GEPON ONU

EPON 24 ports GEPON ONU technology provides bidirectional 1Gb/s links using 1490nm wavelength for downstream and 1310nm wavelength for upstream, with 1550nm wavelength reserved for future extensions or additional services. EPON is fully compatible with other Ethernet standards, so no encapsulation or conversion is necessary when connecting to Ethernet-based networks on either end. The same Ethernet frame is used with a payload for up to 1518 bytes. As Ethernet is the primary networking technology utilized in local area networks (LAN) and now in metro area networks (MAN), no protocol conversion is needed.


The functions 24 ports GEPON ONU support :

1. Using point to multi point network topology,effectively collect dispersed user ethernet business then converged in the metropolitan area network node.Provide standard RJ45 Fast Ethernet interface on user side,achieve smooth interconnection with existing networks .

2. Dynamic bandwidth allocation(DBA) enables all users to share 1Gbps bandwidth more reasonably,achieve a reliable quality of service guarantee (QoS).

3. Support IGMP multicast and make full use of broadband.

4. Support port isolation.

5. Support ethernet loop detection,automatically identifies whether exit ethernet loop block,when the loop disappears, it will automatically recover.

6. Support VLAN multicast.

7. Support 2-7 layer ACL filtering.

8. Support remote loopback, remote diagnostics network status.

9. OAM design,includes configuration, alarm, performance monitoring, fault isolation and security management ,provides both remote administration through OLT and local console management.

10. industrial application.




Product Overview

NTW-E172400H series is a MDU device designed by NATYWISH,integrated Ethernet switch and optical network unit ONU function,can combine well with OLT to built an efficient EPON solution,well satisfies the application of broadcast and television bidirectional network and FTTO/FTTB.Completely meet the standard of IEEE802.3ah and YD/T 1475-2006.


Product Advantage

NTW-E17800H is an optical network device that meets current market requirement.

1. One MDU supports 24 ethernet ports(RJ45 port) and one EPON port.

2. EPON: Meet IEEE802.3ah and YD/T 1475-2006 stand .

3. System capacity: 24 ethernet RJ45 ports, achieve ONU and ethernet switch mixing together in the EPON+LAN access solution.

4. Size :1U, occupies less space in the computer room, consumes less power and reduces the operating cost of the business.



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