HSGQ-XE04R: 1U 19 inch 1+1 power redundancy 4* fixed EPON port 4* GE RJ45, 4*10GE SFP+ port 1* console port, 1*NMS port Model: HSGQ-XE04R DDR: 512M FLASH: 32M Size (L*W*H): Product size:442mm×260mm×44mm Package size:520mm×372mm×87mm Weight: <5kg Uplink QTY: 8 Copper: 4*10/100/1000M auto-negotiable, RJ45 SFP: 4 1G/10G SFP PON QTY: 4 PhysicalInterface: 4 PON SFP slots Optical module Type: 1000BASE-PX20+/PX20++/PX20+++ Max splitting ratio: 1:64 Management Ports: CONSOLE port/NMS port Power Input: AC: 100V~240V 47/63Hz PON function: Support auto register Blacklist and whitelist onu DBA configure P2P ONU authorization Temperature: -10?~60? Humidity: 5%~95% Support standard IEEE 802.3ah EPON IEEE802.3(10Base-T) IEEE802.3u(100Base-TX) IEEE802.3z (1000BASE-X) IEEE802.3ab (1000Base-T) IEEE802.1Q(VLAN) IEEEE802.1d(STP) IEEEE802.1W(RSTP) IEEE802.1p(COS) IEEE802.3x (flow-control) Layer 2/3 function: VLAN, QinQ, translation Support at most 4094 VLAN; performance statistic 16K MAC address; mac address management Port mirror Support RSTP Support control Support IGMP Snooping/proxy Support 4K router hosts Support 64 router subnets Port isolation ACL access control based on data stream Qos based on port, VID, ToS and MAC address; Encrytion of PON port transmitting data Configuration and Management CLI,WEB,SNMP/NMS Software and bootrom Upgrade by TFTP and FTP Chinese/English command prompt Ping Debug diagnosis User management; Log management Alarm management.