Gepon Olt 4 Port New

Gepon Olt 4 Port New

The SNA8400TW 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

SNA8400TW 4 Port GEPON OLT:

The SNA8400TW 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 Characters

 


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

n   Support 8*10/100/1000Base-Tx uplink interfaces 

n   Support 4 * SFP uplink interfaces and 4*RJ45 Ethernet interfaces

n   Can connect up to 256 GEPON ONUs at 1:64 Fiber Splitting Ratio

n   Use the three-layer Ethernet switching chipset, exchange capacity is 128Gbps.

n   Provides console port, out -band and in-band network management interface

n   Support WEB configuration management

n   Support CLI configuration management and SNMP network management systems

n   power consumption is 50W.

n   Support DBA Dynamic Bandwidth Assignation, bandwidth granularity is 64Kbps.

n   Support ONU automatic MAC binding and filtering

n  Support ONU offline business configuration, Support Automatic configuration

n   Support PON port isolation, Support encrypted Triple Churning

n   Support 4096 VLAN additions,transparent transmissions, and transformations, support VLAN stack (QinQ)

n   Support 32K MAC line speed learning and aging, support port MAC address limitation

n   Support IEEE 802.1d (STP) and 802.1w (RSTP) Spanning Tree Protocol

n   Support IGMP v1/v2 Snooping and Proxy, support CTC controlled multicast

n   Support priority queue scheduling, support SP, WRR, or SP+WRR scheduling algorithm

n   Support port speed limit, support data packet filtering

n   Supports port mirroring and port aggregation

n   Provides logging, alarm and performance statistics

n   Support WEB configuration management

n   Support SNMP v1/v2c network management

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 Parameters

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

Support 4 GEPON SC ports, 1.25Gbps transmission rate.

Support 8*10/100/1000Base-Tx uplink interfaces 

Support 4 * SFP uplink interfaces and 4*RJ45 Ethernet interfaces

Support EAPS fast loopback protection and GEPON Optical Path protection.

MAC address table: 32K

VLAN Table: 1-4096

Power Supply: Main Power Supply + Backup Power supply

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

DC: -36~-72V

SNA8400TW 8 Port OLT chassis height: 1U


Hardware Specifications

Item

SNA8400TW

Service Interface

Support 4 PON ports

Provide 4* SFP uplink interfaces

Provide 4 GE RJ 45 uplink ports(10/100/1000Base-T self-adaption

Management   configuration interface

Provide 10/100Base-T RJ45 out-   band network management interface

In-band management can be   any uplink port

Provides console port

Data   exchange

Use   the L3 Ethernet switching chipset, exchange capacity is 128Gbps,

LED

RUN, PW1 and PW2 indicate system   operation and power working status.

PON1 to PON4 indicate the LINK   and Active status of 4 PON ports.

GE5 to GE8 indicate the LINK and   Active status of 4 GE RG45 interfaces.

GE1 to GE4 indicate the LINK and   Active status of the 4 SFP interfaces.

Power   supply

220V /1A Ac power inputSelect the power supply devices   according to the requirements of AC or DC, single or dual power supply

Typical power consumption is 50W.

Weight

4.6 Kg

Working   temperature

055℃

Dimension

300.0mmLength* 440.00mmWidth* 44.45mmHeight


 

Characteristics

EPON standard

IEEE802.3ah, YD/T 1475-2006 and CTC 2.0/ 2.1/3.0 standard

Dynamic Bandwidth AssignationDBA

Support fixed bandwidth, guaranteed bandwidth, maximum bandwidth,   priority and other SLA parameter Settings.


Bandwidth granularity is 64Kbps.

Security features

Support AES and encrypted Triple Churning of PON port

Support MAC address binding and filtering of ONU.

VLAN

Support 4096 VLAN additions,transparent transmissions, transformations, and   deletions.

Supports VLANs based on ports, MAC addresses, protocols, and IP   subnets.

Support VLAN stackQinQ

MAC address learning

Supports 32K MAC addresses

MAC address learning based on hardware line speed

MAC limitations based on port, VLAN, link aggregation.

Spanning Tree Protocol

Support IEEE 802.1d (STP) and 802.1w (RSTP)   Spanning Tree Protocol

Multicast

Support for IGMP Snooping and IGMP Proxy, support CTC controlled   multicast.

Support IGMP v1/v2

NTP Protocol

Support NTP protocol

QOS

Support 802.1p priority queue scheduling.

Support SP, WRR, or SP+WRR scheduling algorithm.

Access Control ListACL

Set up rules of ACL according to destination IP, source IP,   destination MAC, source MAC, destination protocol port number, source   protocol port number, SVLAN, DSCP, TOS, Ethernet frame type, IP priority, IP   packet priority protocol type.

Support packet filtering using the above ACL rules.

Support to use the above ACL rules   for Cos setting, IP priority setting, mirroring, speed limit and redirection   application.

Flow control

Support IEEE 802.3x full duplex flow control.

Support port speed limit.

Link aggregation

Support 8 ports aggregation groups, each group supports 4 member   ports.

Port mirroring

Support the port mirroring of the uplink interface and PON port.

Logging

Supports logging output masking at   alarm level.

Support logging output to terminals, files, and log servers.

The alarm

Support 4 alarm levels (serious, important, secondary and warning)

Support 6 alarm types (communication, service quality, error handling,   hardware equipment and environment)

Support alarm output to terminal,   logging and SNMP network management server.

Performance statistics

Performance statistics sampling time is 1 ~ 30 seconds.

Support the 15-minute performance statistics of the uplink interface,   PON port, and ONU user ports.

Management of maintenance

Support OLT configuration saving and restore factory Settings.

Support OLT online upgrade.

Support offline service configuration and automatic configuration of   ONU.

Support remote upgrade and batch upgrade of ONU.

Network management features

Support local or remote CLI management configuration.

Support SNMP v1/v2c network management, support out-bandl and in-band   network management.

Support the "EPON+EoC" SNMP MIB specification of the radio   and television industry, support the automatic discovery protocol of EoC head   end(BCMP).

Support WEB configuration management.

Open for third party network management MIB



Order Information


Model No.

Product Description

SNA8400TW

SNA8400TW EPON OLT, with 4*EPON   Ports, 4* GE and 4*RJ45 uplink ports


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