SNA8400T-4 epon ports 8 combo uplink ports 1u epon olt optical line terminal - Chima Technologies Co.,Limited, an Internet/VoIP/IPTV Triple Play solution provider.

SNA8400W 4 Ports GEPON OLT

The SNA8400W 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

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.

Technical Parameters

EPON 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.
4*GEPON Port，4*10/100/1000M Base-T,4*1000M Base-X SFP/4*10GE SFP+
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: 100～240V ; 47/63Hz
DC: -36~-75V
SNA8400W 4 Port OLT chassis height: 1U

Hardware Specifications:

SNA8400W 4 Port GEPON OLT
Exchange capacity	96Gbps
Packet forwarding rate	71.424Mpps
Memory and storage	memory：512MB, storage：32MB
Management port	Console
Port	4GEPON Port，410/100/1000M Base-T,41000M Base-X SFP/410GE SFP+
Weight	≤3.5kg
Fan	Fixed fans (two fans)
Power	AC： 100～240V ; 47/63Hz； DC： 36V～75V；
Power consumption	≤38W
Dimensions *(Width height * depth)**	440mm44mm200mm
Environment temperature	Working Temperature：-10℃～55℃ Storge temperature：-40℃～70℃
Environment humidity	Operating humidity: 10%～95% (non-condensing) Storage humidity: 10%～95% (non-condensing)

Software Specifications:

PON	Comply with IEEE 802.3ah EPON standard 20KM transmission distance 1:64 Max splitting ratio
VLAN	Support 4K VLAN Support VLAN based on port, MAC and protocol Support dual Tag VLAN, port-based static QINQ and flexible QINQ
MAC	16K Mac address Support static MAC address setting Support black hole MAC address filtering Support port MAC address limit
Ring network protocol	Support STP/RSTP/MSTP Support ERPS Ethernet ring network protection protocol Support Loopback-detection port loopback detection
Port control	Support two-way bandwidth control Support port storm suppression Support 9K Jumbo ultra-long frame forwarding
Port aggregation	Support static link aggregation Support dynamic LACP Each aggregation group supports a maximum of 8 ports
Mirroring	Support port mirroring Support stream mirroring
ACL	Support standard and extended ACL Support ACL policy based on time period Provide flow classification and flow definition based on IP header information such as source/destination MAC address, VLAN, 802.1p, TOS, DSCP, source/destination IP address, L4 port number, protocol type, etc.
QoS	Support flow rate limiting function based on custom business flow Supports mirroring and redirection functions based on custom business flows Support priority marking based on custom service flow, support 802.1P, DSCP priority Remark capability Support port-based priority scheduling function, support queue scheduling algorithms such as SP/WRR/SP+WRR
Safety	Support user hierarchical management and password protection Support IEEE 802.1X authentication Support Radius& TACA CS+ authentication Support MAC address learning limit, support black hole MAC function Support port isolation Support broadcast message rate suppression Support IP Source Guard Support ARP flood suppression and ARP spoofing protection Support DOS attack and virus attack protection
Layer 3	Support ARP learning and aging Support static route Support dynamic route RIP/OSPF/BGP/ISIS Support VRRP
System management	CLI、Telnet、WEB、SNMP V1/V2/V3、SSH2.0 Support FTP, TFTP file upload and download Support RMON Support SNTP Support system work log Support LLDP neighbor device discovery protocol Support 802.3ah Ethernet OAM Support RFC 3164 Syslog Support Ping and Traceroute