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  1. General Details


    ES-G8608T is designed for chassis OLT device which provides 8  downlink 1000M PON ports, 8 uplink GE Combo ports by ESPOD. The height is only 1U for easy installation and space saving. Each PON supports up to 128 terminals, the whole device supports up to 1024 ONUs under full configuration. ES-G8608T  adopts advanced technology to support SLA and DBA tokeep strong function on the Ethernet and QoS features. It is applied for commercial and grid network digital management to provide perfect, smart, strong,advanced, professional solutions for “automatic distribution” and “electricity information collection” in the implemented project for the national grid.

  2. Technical Info

    Product Specification:

                  Attributes  ES-G8608T
    Switching capacity 102Gbps
    Throughput (IPv4/IPv6) 75.88MPPS
    Ports 8*PON port,8*GE FX+8*GE TX,2*10GE SFP+
    Power redundancy Dual power supply. Can be double AC, double DC or AC+DC
    Power supply AC:Input 100~240V,47~63Hz;DC:Input -36V~-75V;
    Power consumption ≤85W
    Outline dimensions(mm) (W*D*H) 440mm×44mm×380mm
    Weight (in maximum configuration) ≤3kg
    Environmentalrequirements Working temperature:-15°C~55°CStorage temperature:-40°C~70°CRelative humidity:10%~90%,no condensing
  3. Specifications

    Business Features:

                   Attributes ES-G8608T
    PON features GPON Satisfy ITU -T standardTR-101 compliant solution for FTTx OLT applicationsHigh splitter rate, each PON port supports 128*ONU ,

    Maximum transmission distance of 20KM

    Support uplink FEC, downlink FEC(Forward Error Correction)

    ONU  identifier authentication  :SN /SN+PASSWD

    Bandwidth allocation mechanism

    5 types of T-CONT bandwidth

    Static Bandwidth Allocation

    Dynamic Bandwidth Allocation

    GPON feature parameter

    4096 port-IDs per GPON MAC (Downstream and Upstream)

    1024 Alloc -IDs per GPON MAC (Upstream )

    L2 features MAC MAC Black HolePort MAC Limit
    VLAN 4K VLAN entriesPort-based/MAC-based/IP subnet-based VLANPort-based QinQ and Selective QinQ (StackVLAN)

    VLAN Swap and VLAN Remark and VLAN Translate


    Based on ONU service flow VLAN add, delete, replace

    Spanning tree protocol IEEE 802.1D Spanning Tree Protocol (STP)IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)IEEE 802.1s Multiple Spanning Tree Protocol instances (MSTP)
    Port Bi-directional bandwidth controlStatic link aggregation and LACP(Link Aggregation Control Protocol)Port mirroring and traffic mirroring
    Security features User  security Anti-ARP-spoofingAnti-ARP-floodingIP Source Guard create IP+VLAN+MAC+Port binding

    Port Isolation

    MAC address binds to port and port MAC address filtration

    IEEE 802.1x and AAA/Radius authentication

    TACACS+ authentification

    dhcp anti-attack flood attack automatic suppression

    ONU isolation control

    Device security Anti-DOS attack(such as ARP,Synflood, Smurf, ICMP attack), ARP detection, worm and Msblaster worm attackSSHv2 Secure ShellSNMP v3 encrypted management

    Security IP login through Telnet

    Hierarchical management and password protection of users

    Network security User-based MAC and ARP traffic examinationRestrict ARP traffic of each user and force-out user with abnormal ARP trafficDynamic ARP table-based binding

    Supports IP+VLAN+MAC+Port binding

    L2 to L7 ACL flow filtration mechanism on the 80 bytes of the head of user-defined packet

    Port-based broadcast/multicast suppression and auto-shutdown risk port

    URPF to prevent IP address counterfeit and attack

    DHCP Option82 and PPPoE+ upload user’s physical location

    Plaintext authentication of OSPF、RIPv2 and MD5 cryptograph authentication

    IP routing IPv4 ARP Proxy、DHCP Relay、DHCP Server、Static route
    IPv6 ICMPv6、ICMPv6 redirection、DHCPv6、ACLv6、Configured Tunnel、6to4 tunnelIPv6 and IPv4 Tunnels
    Service features ACL Standard and extended ACLTime Range ACLPacket filter providing filtering based on source/destination MAC address, source/destination IP address, port, protocol, VLAN, VLAN range, MAC address range, or invalid frame. System supports concurrent identification at most 50 service traffic

    Support packet filtration of L2~L7 even deep to 80 bytes of IP packet head

    QoS Rate-limit to packet sending/receiving speed of port or self-defined flow and provide general flow monitor and two-speed tri-color monitor of self-defined flowPriority remark to port or self-defined flow and provide 802.1P, DSCP priority and RemarkCAR(Committed Access Rate)、Traffic Shaping and flow statistics

    Packet mirror and redirection of interface and self-defined flow

    Super queue scheduler based on port and self-defined flow. Each port/ flow supports 8 priority queues and scheduler of SP, WRR and SP+WRR.

    Congestion avoid mechanism,including Tail-Drop and WRED

    Multicast IGMPv1/v2/v3 、IGMPv1/v2/v3 SnoopingIGMP FilterMVR and cross VLAN multicast copy

    IGMP Fast leave

    IGMP Proxy



    MLDv2/MLDv2 Snooping

    Reliability Loop protection EAPS and GERP (recover-time <50ms) Loopback-detection
    Link protection FlexLink (recover-time <50ms) RSTP/MSTP (recover-time <1s) LACP (recover-time <10ms) BFD
    Device protection VRRP host backupDouble fault-tolerant backup of host program and configuration files1+1 power hot backup
    Maintenance Network maintenance Telnet-based statisticsRFC3176 sFlow、LLDP802.3ah Ethernet OAM

    RFC 3164 BSD syslog Protocol

    Ping and Traceroute

    Device management Command-line interface(CLI), Console, Telnet and WEB configurationSystem configuration with SNMPv1/v2/v3RMON (Remote Monitoring)1/2/3/9 groups of MIB

    NTP(Network Time Protocol)

  4. Order Enquiry

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