XDK-E8608TOLT includes three models: XDK-E8608T (8 PON ports, 8 GE uplink), All XDK-E8608TOLT products support power source redundancy. XDK-E8608T OLT can be widelyapplied on the networks of the carriers, EPON in the NGB upgrade of theBroadcast, TV and film system, or automatic power distribution, power-consumedinformation collection and PFTTH in the electric power industry.
MainStrengths
Ø Abiding by IEEE802.3ah, XDK-E8608T OLT series meets relevant requirementsof GEPON OLT regulated inTechnicalRequirements of YD/T1475-2006—EPON and ChinaTelecom EPON Technical Requirements.
Ø XDK-E8608T OLT products are standalone devices with high density and optional10G uplink expansion, so they are easy for expansion and upgrade.
Ø XDK-E8608T OLT has L2/L3/L4 functions, supports 128Gbps backplanebandwidth, static routes, RIP, OSPF and so on. It supports advanced functionssuch as QoS, bandwidth control and multicast, adding extra values to the wholenetwork.
Ø This series of products has high reliability. The power source can bebacked up through the "1+1" mode. At the same time, VRRP, STP and LACP providefurther reliability.
Ø A maximum optical coupling ratio of 1:64, up to 1024 ONUs and a 20km transmissiondistance.
Ø XDK-E8608T OLT supports various interface types including GE, TE and EPON.
Ø XDK-E8608T OLT series supports CTC2.0/2.1/3.0 wholly, automaticallydetects and works harmoniously with ONUs made by different manufacturers.
Ø It supports the RFC 1213 SNMP protocol.
TechnicalIndexes
Item | Attributes | Specification |
Main interfaces | XDK-E8608T | |
PON Ports | 8 | |
GE ports | 4 GE SFP slots, 4 GE TX/SFP combo ports | |
10GE ports | 2 (optional) | |
Backplane | 128Gbps | |
Flash | 16MB | |
Memory | 256MB | |
MAC table | 32K | |
Routing table | 12K | |
EPON attributes | Supporting IEEE 802.3ah EPON standards Supporting technical requirements of YD-T 1475-2006 access network based on EPON Supporting EPON interconnection of YD-T 1771-2008 access network | |
China Telecom EPON standards—CTC2.0/2.1/3.0 | ||
Standard OAM and expanded OAM management | ||
Data encryption | ||
1:64 optical coupling ratio | ||
DBA | ||
ONU authentication control and the report of illegal ONU registration events | ||
Backbone optical-fiber protection, "1+1" hand-in-hand protection, full protection, switchover delay of less than 50ms | ||
Software functions | Standards | IEEE 802.1D IEEE 802.3 IEEE 802.3u IEEE802.3ad IEEE 802.3x IEEE 802.3z IEEE802.1Q IEEE 802.1P IEEE 802.1w |
STP | 802.1D(STP), 802.1w(RSTP), 802.1s(MSTP) | |
IP Routing | Static route, RIPv1/2, OSPF, BGPv4 | |
Multicast | IGMP v1/2/3, IGMP Snooping | |
QoS | 8 queues for each port, 802.1p, ToS, port ID, DifferSev, WRR, SP, SWRR, traffic shape, VLAN-ACL-based flow classification | |
ACL | L2~4 ACL, IP ACL, and data filtration based on source/destination IP, layer-3 IP ID, layer-4 TCP/UDP ID, IP priority, ToS or time based ACL | |
MAC | Port/MAC binding, MAC filtering | |
VLAN | Supporting GVRP, PVLAN and VLAN Stacking (QinQ), 4K active VLANs | |
Flow control | HOL, half-duplex backpressure and full-duplex IEEE 802.3x | |
ARP | ARP proxy | |
DHCP | Client, Relay and Server | |
Aggregation | LACP and load balance | |
AAA | Local and RADIUS authentication | |
Mirroring | Port or flow based port mirroring | |
Storm Control | Broadcast and multicast storm control | |
Reliability | VRRP | |
Managements | Console | RS-232 |
Telnet | Support | |
SNMP | v1, v2, v3 | |
SysLog | Support | |
RMON | Group 1, 2, 3 and 9 | |
MIB | Public and private MIB | |
PON interface Features | Wavelength | Downlink 1490nm; uplink 1310nm |
Rate | Symmetric uplink and downlink: 1.25G | |
Average irradiating power | +2dbm ~ +7dbm | |
