DETAILED INTRODUCTION
Product overview and specifications
LK-E814 4 PON ports EPON OLT Datasheet
Description:
LK-E814 is a Cassette GEPON OLT with the advantage of low power consumption. It is used in small and medium-sized networking. The height is only 1U for easy installation and space saving. This OLT device provides 4 downlink 1.25G PON ports, 8 GE (4GE SFP+4GE RJ45) uplink Combo ports, It supports CTC, ONU automatic identification, auto-discovery, and auto-registration, save much time for testing. OLT is able to provide broadband, voice, IPTV, CATV and other integrated service access.
Advantage:
- GEPON:OLT follows the technical standard of IEEE802.3ah and China telecom. （YD/T 1475-2006）
- Capacity: Each PON supports up to 64 terminals, the whole device supports up to 512 ONUs under full configuration.
- Uplink: support electrical and optical modules, can be flexibly configured according to different networking.
- Dimension: 1U cassette save space, low power consumption and save cost.
- Optical Line Protection: support automatically switch when the line is debug.
- High reliability: supports dual power supply.
Feature:
- Aggregation layer switch. Layer wire-speed forwarding, support for rich layer protocol.
- 8K MAC address table.
- 8 uplink ports, port aggregation through the largest available 8G uplink bandwidth.
- Complete network management functions
- Support flexible DBA, up and down traffic speed.
- Support IP ToS, IEEE802.1p.
- Port-based traffic control, traffic shaping.
- Support ONU automatic identification, auto-discovery, and auto-registration.
- Single link to support the automatic loop-back test function.
- VLAN powerful features, including VLAN Stacking, Trunk, Translation, flexible QINQ.
- Flexible and controllable multicast support, support IGMP snooping.
Applications:
- Data services
- Voice services
- Video services
- Monitoring service
- FTTH / FTTB / FTTO / FTTP
Performance Specification:
Technical items | Description | |
Switching capacity | 32Gbps | |
Service port | 4*PON port,4*GE SFP +4*GE RJ45 | |
PON features | Average output power: +2dbm ~ +7dbm Receiver sensitivity: ≥-28dBm Transmission distance：20 km | |
split | 1:64 | |
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 flow Priority remark to port or self-defined flow and provide 802.1P, DSCP priority and Remark CAR(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 | |
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 | |
Multicast | IGMPv1/v2/v3 IGMPv1/v2/v3 Snooping IGMP Proxy | |
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) | |
Device protection | VRRP host backup Double fault-tolerant backup of host program and configuration files PON card/fan hot-swappable 1+1 main control panel hot backup 1+1 power hot backup | |
Device management | Command-line interface（CLI）, Console, Telnet System configuration with SNMPv1/v2/v3 RMON (Remote Monitoring)1/2/3/9 groups of MIB NTP(Network Time Protocol) GN.LinkⅡ Server NGBN View network management | |
CTC standard | Support interconnection and interworking | |
Redundancy design | Dual power supply, support AC input、dual DC input and AC+DC input | |
Power supply | AC:90～260V,50～60Hz ; DC:-36V ~ -72V | |
Power consumption | ≤46W | |
Outline dimensions (mm) (W*D*H) | 442mm(W) x315mm(D) x 44mm(H) | |
Weight (in maximum configuration) | ≤3kg | |
Environmental parameter | Working temperature:0°C～40°C Storage temperature:-40°C～70°C Relative humidity:10%～90%,no condensing | |
Ordering Information:
Product Name | Uplink SFP | Downlink PON SFP | Power supply standard |
LK-E814 (4 downlink 1.25G PON ports, 4*PON port,4*GE SFP +4*GE RJ45 ports) | 0= No uplink SFP M=M SFP transceiver with SC port (1≤M≤8) | 1=1 PON SFP 2=2 PON SFP 3= 3 PON SFP 4= 4 PON SFP | 1= Chinese Standard 2= European Standard |
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