SUDAH INCLUDE 4SFP PX20+++ & KUPINGAN RACKMOUNT HSAirpo EPON OLT HS-EPT1004 L3,4PON,4SFP+4RJ45, 1U 19 inch standard box EPON OLT with 4 PON ports Compliant with IEEE802.3ah YD/T1475-2006—EPON and China Telecom EPON Technical Requirements QoS based on port, VID, TOS and MAC address(32K Mac address) Support priority queue scheduling, support SP, WRR or SP + WRR scheduling algorithm Support 4096 VLAN, transparent transmission and conversion, support VLAN stacking (QinQ) Support 32K MAC’s line speed learning and aging, support MAC address restriction Support IEEE 802.1d (STP), 802.1w (RSTP) and MSTP Spanning Tree Protocol Support multicast Groups, IGMP v1/v2 snooping and IGMP Proxy Support port-based rate limitation and bandwidth control Support PON line AES and triple churing encryption Support Dynamic Bandwidth Allocation (DBA) Support ONU auto-MAC binding and filtering, support the ONU offline business configuration and automatically configure, manual/auto authentication Support the use of the ACL rules for packet filtering Support SNMP, telnet, CLI, OAM and Web management Provide logs, alarms and performance statistics Support remote software upgrade PON standard. EPON IEEE802.3ah PON interface 4*EPON SFP Ports (PX20+++), Receiving sensitivity: ≤-30dBm(Saturation Optical -6dBm). Power, Transmitting optical power: +2~+7dBm Transmission distance: 20KM. Max splitting ratio1:64 Speed Upstream 1.25G Downstream 1.25G Wavelength nm Tx1310, Rx 1490 Uplink GE 4*copper ethernet ports 10/100/1000M auto-negotiation SFP 4*GE SFP Management Ports 1*10/100BASE-T out-band port, 1*CONSOLE port Backplane Gbps 128 MAC table K 32 Spanning Tree protocol Support IEEE 802.1d (STP), 802.1w (RSTP) spanning tree protocols QoS Support 802.1p priority queue scheduling Support SPWRR and SP+WRR scheduling algorithms Operating condition ? Operating temp: -5 ~ +55 Storing condition ? Storing temp: -40 ~ +85 Humidity % 5~90(no