8 GPON PORT OLT with 1:128 MAX Splitting Ratio PON FOR FTTH 1000BASE-C+/C++ GPON(2.5G)+10GUPLINK | Компьютеры и офис

8 GPON PORT OLT with 1:128 MAX Splitting Ratio PON FOR FTTH 1000BASE-C+/C++ GPON(2.5G)+10GUPLINK | Компьютеры и офис

 8 PON PORT GPON OLT with 1:128 MAX Splitting Ratio 8 PON PORT GPON OLT FOR FTTH

8 GPON OLT provides 8 downstream GPON ports, 8 uplink GE optical port and 8 GE electrical ports, with an expansion slot, which can access 2 10GE SFP+ ports. The 1U height can be easy installed and maintained to save space.

The G8 adopts the industrial advanced technology, with powerful Ethernet services and QoS feature, supporting SLA and DBA. The splitting ratio up to 1:128, supporting different types of ONU in different networks, minimizing operators' investments.
8 GPON 10G=8*PON port 8*GE FX+8*GE TX 2*10GE SFP+1NMS+1CONSOLE  
8 GPON 1.25G=8*PON port 8*GE FX+8*GE TX SFP+1NMS+1CONSOLE

PON features

GPON

Satisfy ITU -T  standard  

TR-101 compliant solution for FTTx OLT applications  

High splitter rate,  each PON  port supports 32*ONU ,96*T-CONT  

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 Hole

Port MAC Limit

VLAN

4K VLAN entries

Port-based/MAC-based/IP subnet-based VLAN

Port-based QinQ and Selective QinQ (StackVLAN)

VLAN Swap and VLAN Remark and VLAN Translate

GVRP

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 control

Static link aggregation and LACP(Link Aggregation Control Protocol)

Port mirroring and traffic mirroring

Security features

User  security

Anti-ARP-spoofing

Anti-ARP-flooding

IP 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 attack

SSHv2 Secure Shell

SNMP v3 encrypted management

Security IP login through Telnet

Hierarchical management and password protection of users

Network security

User-based MAC and ARP traffic examination

Restrict ARP traffic of each user and force-out user with abnormal ARP traffic

Dynamic 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