Description

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.
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
SNA8400TW 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 4*GEPON Port，4*10/100/1000M Base-T,4*1000M Base-X SFP/4*10GE 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)
440mm*44mm*200mm
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
Order Information
Model No. Product Description
SNA8400W 4*PON port, 4*10GE/GE SFP +4GE RJ45 uplink port, standard for AC Power; Dual power with optiona