FTTH Corelink EPON OLT 4PON Fiber Optic Equipment 4 SFP Ports Description Name: EPON OLT Warranty: 3 Years Capacity: 4 PON, Maximum 256pcs ONU Uplink Port: 2 SFP Ports 2 TP Ports PON Port: 4 SFP PON Ports Control Port: 1 10/100/1000M RJ45 Port, 1 Console (RJ45) to Debug the Device, 1 USB Port High Light: FTTH Corelink EPON OLT, FTTX Network Corelink EPON OLT, 4 PON EPON OLT Pizza Box 4 PON EPON OLT Standalone OLT Feature Supplies 4 SFP PON ports, 2 1000M SFP ports, and 2 1000M RJ45 uplink ports Each PON port supports 1:64 split ratio, total 256 ONUs access Distance can reach 20km under 1:32 split ratio Suitable for town and village fiber networks and surveillance; applicable for FTTX networks to transmit IP phone, data, IPTV, and other IP services Parameter SpecificationDetailsOperating wavelength1310 (RX) / 1490 (TX)Optical power 2.5 ~ 7 dBmReceiving sensitivity-30 dBmMax distance20 kmMax splitter ratio1:64Capacity4 PON, maximum 256pcs ONUMAC8kUplink port2 SFP ports 2 TP portsPON port4 SFP PON portsControl port1 10/100/1000M RJ45, 1 Console (RJ45), 1 USBMTBF100,000 hours EPON Traits Supports IEEE802.3ah Supports DBA with minimum 1Kbps granularity adjustable Supports 1Gbps uplink and downlink symmetrical bandwidth Supports AES-128 encryption for each Logical Link Identifier Supports powerful OAM functions: Telnet management, maintenance, and upgrade Supports auto discovery and auto registration of ONU (real-time operation) Protocols Supported IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3z IEEE802.1Q VLAN, IEEE802.1d Spanning Tree IEEE802.1P QoS, IEEE802.3X Flow Control IEEE802.3ad Trunk, IEEE802.1W RSTP Network Management GUI management based on SNMP WEB and Telnet GUI management based on CLI Other Functions Supports IGMPv1/v2 protocol report, query, and leave message Supports ONU remote configuration and upgrade Supports real-time alarm detection and accurate fault location Supports alarm information sent via email and SMS alerts
