4 Port Gepon OLT NEW

4 Port Gepon OLT NEW

The SNA8400T is a GEPON OLT system based on IEEE802.3ah Gigabit EPON standard. It comes with 4 GEPON ports, which can connect up to 256 GEPON ONUs at 1:64 Fiber Splitting Ratio. It is a Telecom Grade GEPON OLT system designed for ISPs deploying Triple Play Gepon networks to offer high quality Internet Data, Voice and IPTV services ( such as IPTV, VoIP and Data Transmission services) to Subscribers.

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Product Details

SNA8400T 4 Port Gepon OLT:

The SNA8400T is a GEPON OLT system based on IEEE802.3ah Gigabit EPON standard. It comes with 4 GEPON ports, which can connect up to 256 GEPON ONUs at 1:64 Fiber Splitting Ratio. It is a Telecom Grade GEPON OLT system designed for ISPs deploying Triple Play Gepon networks to offer high quality Internet Data, Voice and IPTV services ( such as IPTV, VoIP and Data Transmission services) to Subscribers.

 

 

Main Features:

*          Support IPv4 and IPv6, suitable for applying in both IPv4 and IPv6 based Networks

*          Support SLA (Service Level Assignment) and DBA (Dynamic Bandwidth Assignment), enhancing QOS.

*          Support main power supply and backup power supply work in 1+1 mode, ensuring high stability of network.

*          Support 1:64 Fiber Ratio at 20Km transmission distance, can connect up to 256 remote ONUs.

*          Comes with 8 Gigabit Fiber/Ethernet uplink ports, ensuring high bandwidth support for each Gepon Port.

*          Support IEEE802.1Q VLAN, QinQ, VLAN translation, enhancing highly applicable VLANs for different environments.

*          Support STP, RSTP, MSTP spanning tree protocols, suitable for applying in different network environments.

*          Support Anti-ARP spoofing/flooding, IP Source Guard, Port Isolation, etc, enhancing security levels.

*          Support IPv4 and IPv6 Multicast, support IGMP V1, V2 and MLD V1, V2

*          Support EAS and EARP based Loop detection, can recover link in 50ms

*          Support LACP based link protection, can recover link in 10ms.

*          Support Layer 2/3 full line speed for GE and Gepon ports, ensuring no packet losses.

 

 

Gepon Parameters:

*          Support IEEE802.3ah Gigabit Epon standard,

*          Support 20Km transmission distance over Single Fiber

*          Support 4 Gepon downstreaming ports, support 1:64 fiber splitting ratio, can connect up to 256 ONUs

*          Support encrypted Triple Churning for upstreaming and downstreaming

*          Support China Telecom Standard CTC 2.0, 2.1, 3.0

*          Support DBA Dynamic Bandwidth Assignation, 

*          Support ONU auto detection and reporting illegal ONU registrations

*          Support auto-inspection for received optical fiber power.

*          Support 1.25Gbps GEPON transmission, Wavelength of Gepon SC: Uplink: 1310nm, Downlink: 1490nm

*          Support CATV over EPON application, CATV wavelength at 1550nm.

*          Average Optical Transmitting Power for the Gepon SC Port: +2dbm to +7dbm

*          Optical reception sensibility of the Gepon SC Port: -30dBm

*          Max Optical Fiber Ratio: 1:64 at 20Km transmission distance

*          Support Standard OAM and expandable OAM management features

*          Support upgrading ONUs remotely in batches.

 

 

Hardware Features:

*          Fully Compatible with IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3ah standard

*          Support 4 GEPON SC ports, 1.25Gbps transmission rate.

*          Support 8* Gigabit SFP uplink interfaces + 8*10/100/1000Base-Tx combo

*          Support Hot Swap of GEPON SFP Transceivers

*          Support EAPS fast loopback protection and GEPON Optical Path protection.

*          MAC address table: 16K

*          VLAN Table: 1-4094

*          Power Supply: Main Power Supply + Backup Power supply

*          AC Power Supply: AC: 90~264V, 50/60Hz

*          DC: -36~-72V

*          SNA8400T 4 Port OLT chassis height: 1U

 

 

 

Hardware Specifications:

 

Model NO.

SNA8400T 8 Port GEPON OLT  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hardware

Hardware Capacity

Hardware Standards

IEEE802.3, IEEE802.3u, IEEE802.3z,   IEEE802.3ah standard

GEPON Ports

4 GEPON SC ports

Uplink Ports

8 Gigabit SFP or 8 10/100/1000Base-Tx   combo ports

Hardware Liablity

Support VRRP host   backup

Support Double   fault-tolerant backup of host program and configuration files

Support PON card/fan   hot-swappable

Support 1+1 main   control panel hot backup

Support 1+1 power backup

Switching Capacity

32Gbps

MAC Address Table

16K

VLAN Table

1-4094

Hot Swap

*            Support Hot Swap of GEPON SFP Transceiver

Power Supply

*            Redundant Power Supply: 110-240V AC, 50/60Hz

*            Support optional DC Power Supply

*            Power Consumption: <46w

 

 

 

 

 

 

 

Gepon Characters

*            Support IEEE802.3ah Gigabit Epon standard,

*            Support 20Km transmission distance over Single Fiber

*            Support 4 Gepon downstreaming ports, support 1:64 fiber splitting ratio,   can connect up to 256 ONUs

*            Support encrypted Triple Churning for upstreaming and downstreaming

*            Support China Telecom Standard CTC 2.0, 2.1, 3.0

*            Support DBA Dynamic Bandwidth Assignation, 

*            Support ONU auto detection and reporting illegal ONU registrations

*            Support auto-inspection for received optical fiber power.

*            Support 1.25Gbps GEPON transmission, Wavelength of Gepon SC: Uplink:   1310nm, Downlink: 1490nm

*            Support CATV over EPON application, CATV wavelength at 1550nm.

*            Average Optical Transmitting Power for the Gepon SC Port: +2dbm to +7dbm

*            Optical reception sensibility of the Gepon SC Port: -30dBm

*            Max Optical Fiber Ratio: 1:64 at 20Km transmission distance

*            Support Standard OAM and expandable OAM management features

*            Support upgrading ONUs remotely in batches.

 

 

Software Specifications:

 

 

 

 

 

 

 

 

 

 

Layer   2 Features

Protocols

IEEE802.1Q, IEEE802.1P,   IEEE802.3X, IEEE802.3ad, IEEE802.1D, IEEE802.1W, IEEE802.1S, IPv4, IPv6

 

 

VLAN

Support 1-4094 VLAN   entries

Support Port-based/MAC-based/IP   subnet-based VLAN

Support Port-based   QinQ and Selective QinQ (Vlan Stacking)

Support VLAN Swap / VLAN   Remark /VLAN Translation

Suport GVRP Dynamic   VLAN registration

Support VLAN add,   delete and replace based on ONU service flow.

 

 

 

 

 

QOS

Support Rate-limit to sending/receiving   packet of each port, or user defined flow. Offers general flow monitor and   user-defined flow monitor

Support Prioritized remark to port, or to   user defined flow.

Offers IEEE802.1P, DSCP priority and   Remark

Support CAR (Committed Access Rate), Traffic   Shaping and flow statistics

Support Packet mirroring and redirecting   of interface or user defined flow

Support super queue scheduler based on   port and user-defined flow. Each port/Flow supports 8 prioritized queues and scheduler   of SP,WRR and SF+WRR.

Offerings congestion avoidance mechanism,Supports Tail-Drop and   WRED

 

Spanning Tree

Support IEEE 802.1D   Spanning Tree Protocol (STP)

Support IEEE 802.1w   Rapid Spanning Tree Protocol (RSTP)

Support IEEE 802.1s Multiple   Spanning Tree Protocol instances (MSTP)

Support Remote ONU Loop   Detecting alarming

MAC

Support MAC Black Hole

Support Port MAC Limitation

Offers 16K MAC addresses

Multicast

IGMP V1, V2, V3,   IGMP Snooping,

 

 

 

Access Control List

Support standard and expandable ACL

Support ACL in Time Interval

Support packet filter, Source/Destination   MAC filter, Source/Destination IP filter, Port Filter, Protocol Filter, VLAN   filter, VLAN range filter, MAC Address range filter, Invalid Frame filter,

Support up to 50 concurrent service   traffic identification 

Support packet filtration of L2~L7 in 80 bytes of IP   packet head

 

Port

Support Port Based Bi-directional   bandwidth control

Static link aggregation   and LACP( Link Aggregation Control Protocol )

Support Port mirroring and   Traffic mirroring

 

 

User Security

Support Anti-ARP-spoofing

Support Anti-ARP-flooding

Support IP Source Guard create IP+VLAN+MAC+Port   binding

Support Port Isolation

Support MAC address binds to port and port MAC   address filtration

Support IEEE 802.1x and AAA/Radius   authentication

 

 

 

OLT Security

Support Anti-DOS   attack (such as ARP, Synflood, Smurf, ICMP attack), ARP

detection, worm and   Msblaster worm attack

Support SSHv2 Secure   Shell

Support SNMP v3   encrypted management

Support Security IP   login through Telnet

Support Hierarchical   management and password protection of users

Network Security

Support User MAC and ARP traffic verification

Support Restrict ARP traffic per user and   kick-out user sends ARP traffic

Support Dynamic ARP table binding

Support IP/VLAN/MAC/Port binding

Support L2 to L7 ACL flow filtration   mechanism  

Support Port broadcast/multicast   suppression and auto-shutdown risky port

Support URPF to prevent IP address from   counterfeit and attack

Support DHCP Option 82 and PPPoE+   (Indicating User physical location)

Support plaintext authentication of OSPF,RIPv2,   BGPv4 packets and MD5

cryptograph authentication

 

IPv6 Multicast

Support IPv6 SA/DA   Classification

Support MLDv2 / MLDv2 Snooping

Support PIM-SMv6、PIM-DMv6、PIM-SSMv6

 

IPv4 Multicast

Support IGMPv1/v2/v3, IGMPv1/v2/v3   Snooping, IGMP Filter

Support MVR and multicast copy over   different VLANs

Support IGMP Fast leave, IGMP Proxy

Support PIM-SM/PIM-DM/PIM-SSM,

 

Loop Detect

Support EAPS and   GERP (recover-time <50ms)

Support Loopback-detection

 

Link Protection

Support FlexLink (recover-time <50ms)

Support RSTP/MSTP (recover-time <1s)

Support LACP (recover-time <10ms)

Support BFD

System Reliability

Ensuring reliability   with VRRP (Virtual Router Redundancy Protocol)

 

 

Management

sFlow

Support RFC3176 sFlow

Telnet

Support CLI commands   for Telnet management

SNMP

Support SNMP V1, V2, V3

NMS

Support SNMP based   NMS management

RMON

Support RMON Group 1, 2, 3, 9

MIB

Support Private and   Public MIB

Working   Environment

Humidity

Working: 10%~90% non-condensation /   Standby: 5% to 95% non-condensation

Work Temperature

Working: 0℃ to 65℃ / Standby: -20℃ to 70℃

 


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