Shenzhen Natywish Technology Co., Ltd.
Shenzhen Natywish Technology Co., Ltd.
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-- NTW-G19008C2
Gigabyte Passive Optical Networks (GPON’s) are networks which rely on optical cables to deliver information. GPON’s are currently the leading form of Passive Optical Networks. GPONS offer up to a 1:64 ratio on a single fiber. As opposed to a standard copper wire in most networks, GPON’s are 95% more energy efficient. In addition to efficiency, gigabyte passive optical networks provide a low cost solutions to adding users through splitters which make GPON’s desirable in populated areas.
A GPON network is capable of transmitting ethernet, TDM (Time Division Multiplexing) as well as ATM traffic. A GPON network consists of OLT (Optical Line Terminals), ONU (Optical Network Unit), and a splitter. The splitter will divide the signal when needed. The OLT takes in all of the optical signals in the form of beams of light from ONUs and will convert it to an electrical signal. OLTs normally support up to 72 ports. An ONU connects to end users and will send their signals back to the OLT. A GPON network can reach up to 20 km and provide service up to 64 end users. GPON utilizes both upstream and downstream data by means of Optical Wavelength Division Multiplexing (WDM).
8 ports GPON OLT
NTW-G19008C2 series is a high integration and high bandwidth smart cassette 8 ports GPON OLT designed for operators access and enterprise campus network. NTW-G19008C2 provides 8 downlink 1000M GPON ports, 4GE Ethernet ports and 2 * 10G uplink ports. The height is only 1U for easy installation and space saving. It adopts the advanced technology, offering efficient GPON solution. It can support different ONU hybrid networking which help save a lot of cost for operators.
Product Features
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PON Features
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ITU-TG.984.x standard. Support transmission distance 20km. Support each PON port access 128 ONU terminals. Uplink and downlink triple churning encrypted function with 128Bits. Support ONU terminal legitimacy certification, report illegal ONU registration. Support dynamic bandwidth allocation DBA algorithm. Support standard OAM and extended OAM management functions Support ONU software batch upgrade, timing upgrade, real-time upgrade. PON port optical power detection |
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| L2 Features | MAC |
MAC Black Hole Port MAC Limit 32K MAC. |
| VLAN |
Support 4K VLAN table items. Support VLAN based on port, MAC, protocol and IP subnet. Support port QinQ and flexible QinQ(StackVLAN). Support VLAN Swap and VLAN Remark. Support PVLAN to realize port isolation and save common VLAN resources. Support GVRP. |
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| Spanning Tree |
Support STP/RSTP/MSTP. Support remote loop detection. |
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| Port |
Support bidirectional bandwidth control. Support static and LACP dynamic converging port aggregation. Support port mirror image. |
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Security Features |
User’s Security |
Support Anti-ARP-spoofing Support Anti-ARP-flooding Support IP Source Guard automatically create IP+MAC+ port +VLAN binding table. Support Port Isolation hardware to isolate messages between ports. Support MAC address binding to port and port MAC address filtering. Support user authentication IEEE 802.1x and AAA/Radius. |
| Device Security |
Support control layer to prevent all kinds of DOS attacks and virus attacks against CPU. Support SSHv2 Secure ShGLl. Support SNMP V3 encryption management. The login and password mechanism of TGLnet supporting Security IP. Support user level protection to prevent unauthorized user intrusion. |
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| Network Security |
Support per user MAC address ARP traffic detection. Support ARP message suppression or user blocking based on ARP traffic detection. Support One key binding based on dynamic ARP tables. Support IP address, VLAN ID, MAC address and port manual binding. L2-L7 ACL stream filtering support 80 byte header of custom message. Support port broadcast / multicast message suppression and dangerous port automatic closure. Support URPF unicast reverse path checking to prevent IP address counterfeiting and attack. Support DHCP Option82 and PPPoE+ upload user physical location information. Text and MD5 ciphertext authentication support OSPF, RIPv2 and BGPv4 messages. |
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Service Features
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ACL |
Support standard and extend ACL. Support the time (Time Range) based ACL policy. Support flow classification and flow definition of IP message header base on source / destination MAC address, VLAN,802.1p, ToS, DiffServ, source / destination IP (IPv4/IPv6) address, TCP/UDP port number, Protocol type. Support Packet filtering for L2 to L7 deep to IP message header with 80 bytes. |
| QoS |
Support speed limit for receiving and sending messages to port or custom stream. Support provides common traffic monitoring for custom flows and 2Rate3color dual speed three color traffic monitoring capability. Support CAR(Committed Access Rate), Traffic Shaping and Traffic statistics. Support message mirroring and message redirection for ports or custom flows. Supports priority markings for ports or custom flows and provide the Remark capabilities of the 802.1P, DSCP priority. Support advanced queue scheduling based on port or custom flow. each port / stream supports 4 priority queues, provide WRR, SP, and FIFO queuing scheduling algorithms. Support congestion avoidance mechanism, including Tail-Drop, WRED and other functions. |
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| IPv4 |
ARP Proxy DHCP Relay DHCP Server Static Routing RIPv1/v2 OSPFv2 BGPv4 Equivalent Routing Routing Strategy |
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| IPv6 |
Support SA/DA Classification Support MLD Snooping ICMPv6 ICMPv6 Redirection DHCPv6 ACLv6 OSPFv3 RIPng BGP4+ Configured Tunnels ISATAP 6to4 Tunnels Dual stack of IPv6 and IPv4 |
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| Multicast |
IGMPv1/v2/v3 IGMPv1/v2/v3 Snooping IGMP Filter MVR and cross VLAN multicast copy IGMP Fast leave IGMP Proxy PIM-SM/PIM-DM/PIM-SSM PIM-SMv6, PIM-DMv6, PIM-SSMv6 MLDv2/MLDv2 Snooping |
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| Reliability | Loop Protection |
EAPS and GERP (recover-time <50ms) Loop back - detection |
| Link Protection |
FlexLink (recover-time <50ms) RSTP/MSTP (recover-time <1s) LACP (recover-time <10ms) BFD |
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| Device Protection |
VRRP host backup 1+1 power hot backup |
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| Maintenance | Network Maintenance |
Port real-time, utilization and transmit/receive statistic based on Telnet RFC3176 sFlow analysis LLDP GPON OMCI RFC 3164 BSD syslog Protocol Ping and Traceroute |
| Device Management |
CLI, Console port, Telnet and WEB SNMPv1/v2/v3 RMON (Remote Monitoring)1,2,3,9 groups MIB NTP NGBNView network management |
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Product Name
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Product Description
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| NTW-G19008C2 | 8 GPON ports, 4GE optical ports+4 GE electrical ports(combo port), dual power |