??????????? GEPON-?????????? ????? OLT-1308H ???????? ? ?????????? ????????????? ??????? ??????? 1U, ?????????????? ?????? ? 19” ?????? ??? ?????????? ??????????. ?????????? ????????? ?????????? ?? ?????? ?? 512 (8*64) ????????? ??? ????????? ???????. ??? ????????? ??????? GEPON-?????? ??????????? OLT-1308H ????????? ??????? ?????????? Gigabit Ethernet.

 

• 8 GEPON-??????????? (?????? SC-????), ? ?????????? ?? 64 ONUs ?? ?????? ?????
• ????? ?????: 1.31 um ??? ?????? upstream & 1.49 um ??? ?????? downstream
• 8 ?????? 1000Base-T
• 1 ???? 10/100Base-T ??? ??????????
• 1 ???? DB9 RS-232 ??? ??????????? ?? ???????

• IEEE 802.3ah
• IEEE 802.3 Ethernet
• IEEE 802.3u Fast Ethernet
• IEEE 802.3z Gigabit Ethernet
• IEEE 802.3x Flow Control
• IEEE 802.1Q VLAN tagging
• IEEE 802.1p QoS
• IEEE 802.1x Port Authentication
• IEEE 802.11 MIB

 

?????? ?????????? ????????

• ??? ONU ?? 10km - ?? ????? 29dB
• ??? ONU ??  20km - ?? ????? 30.5dB

• min   +2.5dBm,
• typical    +3.5~+4dBm,
• max   +5dBm

• Sensitivity: max. -27dBm
• Overload level: min.-6dBm
• Lose of Signal Threshold: 400ns

• RFC 1213 MIB II
• RFC 1493 Bridge MIB
• RFC 1757 Four groups of RMON
• RFC 2674 Q-BRIDGE-MIB and P-BRIDGE-MIB
• RFC 2925 PING-MIB and TRACEROUTE-MIB
• Private MIB (Set/Get/trap etc.), ????????? ??????, ???????: cold start, warm start, link down, link up, topology change, new root ? ?.?.)

• 16 K MAC ???????

• IEEE 802.1p QoS ?? 8 ???????? ?? ????
• IEEE 802.1q tag-based ? port-based VLAN
• 256 ??????????? VLAN, ?? 4 K ???????????? ??????? VLAN
• ????????? GVRP – ?????????????? ??????????? ??????? VLAN
• IGMP v1 & v2

• MAC-??????? ?? ?????? ??? ??????????? ?????????? ????????
• ??????????? ?? ??????????  MAC-??????? ?? ?????
• ?????????????? 802.1x ?? ????? ??? ?????????????? ???????????????????? ??????? ? ????
• Private VLAN ??? ??????????? ???????????? ? ???????? ????? ??????????????
• ??????????????? ?? ???? MAC: only specified MAC addresses can access the network (per lock)

• ?????? ????????????????? ????? web/telnet/local console ? ??????? ?????/??????
• ??? ?????? ???????????? ??? SNMP read/write community
• SSH ??? ??????????? ?????????? ???????? ???????????? ???????

• Web-based management
• Telnet CLI
• SNMP v1, v2
• RS-232 local console

• ?????????? ??????????????
• ????????????????
• ???? ??????????/ ??????????
• Loop-back ????

• Upstream/Downstream: 1.25/1.25 Gbps

• ????????: 440 (?) x 443 (?) x 43.6 (?) ??
• ???: 4.7 ??

• ???????????: 0°C ~ 50°C
• ?????????: 5% ~ 90% (non-condensing)

• ??????????:  ~ 220 ?