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