China 19" Optional Pon Ports, Max 40 Pon Ports U1.25 Gbps Optical Gepon Olt, FTTH Gepon Olt, Find details about China Gepon Olt, FTTH Gepon Olt from 19" Optional Pon Ports, Max 40 Pon Ports U1.25 Gbps Optical Gepon Olt, FTTH Gepon Olt
OLT-40PON Technical Parameters | ||
Rack | ||
Demission | 482.6 mm (Length) x 333 mm (Width) x 221.5 mm (Height) | |
Weight | Rack(FAN+Back plane): 15kg CSM1A board: 0.7kg XGM2A board: 0.5kg GEM4A board: 0.5 kg ELM4A board: 0.5kg Power supply: 1kg | |
Consumption | CSM1A: 65W(2*) ELM4A: 20W(10*) GEM4A:<10W(10*) XGM2A:<20W(2*) FAN1A:<36W(1*) PWA1A:<45W(2*) PWD1A(DC):45W(2*) Completely equipped 350W(two pieces of CSM, ten pieces of ELM4A, two pieces of PWD1A and one fan) | |
Power supply | AC power supply slots, input voltage 110/220V DC power supply slots, input voltage -48V (-40V~-72V DC) | |
The number of slots | Ten slots for service boards, 2 slots for CSM1A, 2 slots for power supply, one slot for fan. | |
Console | Each CSM1A provide one RS-232 and one RJ-45 connector | |
GE board | Two kinds of uplink boards: two 10G ports or four 1GE ports. Support SFP module, and can use the electrical or optical module. | |
The number of EPON boards | At most support 10 pieces EPON boards, each board provides 4 PON ports | |
EPON OLT Port Capacity | At most 40 PON ports; at most support 2560 ONU if use PLC splitter 1:64. | |
EPON Standard | IEEE802.3ah | |
Fiber | SMF fiber, G.652 | |
EPON OLT Port connector | SC/SFP | |
Maximum splitting ratio | 1:64 | |
EPON link bandwidth | Uplink and downlink 1.25 Gbps | |
Estimated optical loss | 29dB, maximum distance 20km | |
Wavelength | Downlink: 1490 nm; Uplink: 1310 nm | |
ONU User Authentication | IEEE802.1x Radius authentication or the local authentication | |
DBA(Uplink) | The maximum bandwidth and assured bandwidth based on LLID | |
L2 Switch Function | ||
Switch Capacity | 176Gbps Full duplex line speed exchange | |
Nonblocking switch | High performance line speed forward and IP routing | |
Flexible MAC addresslearn | Independent VLAN learning (IVL) Address learn based on hardware L2 forwarding table based on software 32K L2 Unicast table | |
VLAN | 802.1Q VLAN 4094 tagged (802.1Q) VLANs Entrance filter system based on 802.1Q QinQ(EPON chip is based on VLAN STACK of LLID) | |
MSTP | IEEE802.1s, accord with STP,RSTP | |
Link Converge | IEEE 802.3ad | |
Package Mirror | Mirror based on the port: entrance, exit, entrance and exit | |
Package buffer and advanced flow control | HOL Jam prevention based on Cos Support back pressure Support suspended frame | |
QoS | ||
CoS | Support at most 8 CoS queues at each output port Support 802.1Q priority, ToS/DSCP Supported queue system: Strict law, weighting method Support IPv4 TOS priority remapping Support IP Precedence, QoS Tag, DSCP | |
Speed control of output port | Token bucket function from 1 Mbps~1 Gbps Broadcast, multicast and DLF speed control based on port | |
Security | ||
Login | Use username and password | |
ACL | Strategy based on all kinds of protocol, source/target IP, source/target TCP/UDP port number and ToS combination Support permit, deny and ToS remarking | |
L3 Route Proticol | ||
ICMP | RFC 0792, Internet Control Message Protocol. | |
ARP | RFC 0826, Ethernet Address Resolution Protocol. | |
Proxy ARP | RFC 1027, subnet gateway transparent application ARP | |
DHCP relay | RFC 3046, option 82 | |
DHCP server | RFC 2131,2132. At most 12k entry capacity, and 128 MAC address pool | |
IGMP | RFC 2236, Internet Group ManaXGM2Aent Protocol, Version 2 | |
Routing | Static IP Routing ( The default router) | |
Multicasting | IGMP Proxy | |
IGMP Snooping | ||
PIM SM | ||
Network Management | ||
CLI | Telnet or Console | |
FTP | RFC 959,File Transfer Protocol | |
Telnet | RFC 0854,Telnet Protocol Specification | |
SNMP | V2.0,Simple Network ManaXGM2Aent Protocol |