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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
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Support IPv4 and IPv6, suitable for applying in both IPv4 and IPv6 based Networks
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Support SLA (Service Level Assignment) and DBA (Dynamic Bandwidth Assignment), enhancing QOS.
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Support main power supply and backup power supply work in 1+1 mode, ensuring high stability of network.
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Support 1:64 Fiber Ratio at 20Km transmission distance, can connect up to 256 remote ONUs.
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Comes with 8 Gigabit Fiber/Ethernet uplink ports, ensuring high bandwidth support for each Gepon Port.
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Support IEEE802.1Q VLAN, QinQ, VLAN translation, enhancing highly applicable VLANs for different environments.
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Support STP, RSTP, MSTP spanning tree protocols, suitable for applying in different network environments.
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Support Anti-ARP spoofing/flooding, IP Source Guard, Port Isolation, etc, enhancing security levels.
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Support IPv4 and IPv6 Multicast, support IGMP V1, V2 and MLD V1, V2
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Support EAS and EARP based Loop detection, can recover link in 50ms
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Support LACP based link protection, can recover link in 10ms.
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Support Layer 2/3 full line speed for GE and Gepon ports, ensuring no packet losses.
Technical Parameters
EPON Parameters
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Support IEEE802.3ah Gigabit Epon standard,
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Support 20Km transmission distance over Single Fiber
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Support 4 Gepon downstreaming ports, support 1:64 fiber splitting ratio, can connect up to 256 ONUs
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Support encrypted Triple Churning for upstreaming and downstreaming
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Support China Telecom Standard CTC 2.0, 2.1, 3.0
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Support DBA Dynamic Bandwidth Assignation,
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Support ONU auto detection and reporting illegal ONU registrations
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Support auto-inspection for received optical fiber power.
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Support 1.25Gbps GEPON transmission, Wavelength of Gepon SC: Uplink: 1310nm, Downlink: 1490nm
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Support CATV over EPON application, CATV wavelength at 1550nm.
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Average Optical Transmitting Power for the Gepon SC Port: +2dbm to +7dbm
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Optical reception sensibility of the Gepon SC Port: -30dBm
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Max Optical Fiber Ratio: 1:64 at 20Km transmission distance
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Support Standard OAM and expandable OAM management features
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Support upgrading ONUs remotely in batches.
Hardware Features
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Fully Compatible with IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3ah standard
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Support 4 GEPON SC ports, 1.25Gbps transmission rate.
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4*GEPON Port，4*10/100/1000M Base-T,4*1000M Base-X SFP/4*10GE SFP+
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Support Hot Swap of GEPON SFP Transceivers
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Support EAPS fast loopback protection and GEPON Optical Path protection.
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MAC address table: 16K
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VLAN Table: 1-4094
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Power Supply: Main Power Supply + Backup Power supply
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AC Power Supply: AC: 100～240V ; 47/63Hz
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DC: -36~-75V
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SNA8400W 4 Port OLT chassis height: 1U
Hardware Specifications:
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SNA8400W 4 Port GEPON OLT |
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Exchange capacity |
96Gbps |
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Packet forwarding rate |
71.424Mpps |
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Memory and storage |
memory：512MB, storage：32MB |
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Management port |
Console |
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Port |
4*GEPON Port，4*10/100/1000M Base-T,4*1000M Base-X SFP/4*10GE SFP+ |
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Weight |
≤3.5kg |
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Fan |
Fixed fans (two fans) |
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Power |
AC： 100～240V ; 47/63Hz； DC： 36V～75V； |
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Power consumption |
≤38W |
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Dimensions (Width * height * depth) |
440mm*44mm*200mm |
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Environment temperature |
Working Temperature：-10℃～55℃ Storge temperature：-40℃～70℃ |
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Environment humidity |
Operating humidity: 10%～95% (non-condensing) Storage humidity: 10%～95% (non-condensing) |
Software Specifications:
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PON |
Comply with IEEE 802.3ah EPON standard 20KM transmission distance 1:64 Max splitting ratio |
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VLAN |
Support 4K VLAN Support VLAN based on port, MAC and protocol Support dual Tag VLAN, port-based static QINQ and flexible QINQ |
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MAC |
16K Mac address Support static MAC address setting Support black hole MAC address filtering Support port MAC address limit |
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Ring network protocol |
Support STP/RSTP/MSTP Support ERPS Ethernet ring network protection protocol Support Loopback-detection port loopback detection |
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Port control |
Support two-way bandwidth control Support port storm suppression Support 9K Jumbo ultra-long frame forwarding |
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Port aggregation |
Support static link aggregation Support dynamic LACP Each aggregation group supports a maximum of 8 ports |
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Mirroring |
Support port mirroring Support stream mirroring |
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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. |
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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 |
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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 |
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Layer 3 |
Support ARP learning and aging Support static route Support dynamic route RIP/OSPF/BGP/ISIS Support VRRP |
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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 |
Order Information：
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Model No. |
Product Description |
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SNA8400W |
4*PON port, 4*10GE/GE SFP +4GE RJ45 uplink port, standard for AC Power; Dual power with optional |