ALLNET ALL0334 / GEPON ONU / Bridge Internal GEPON port SC port!
GPON is a fiber optic system that the ITU has standardized in 2003 with the name G.984 Gigabit capable Passive Optical Networks. A variant thereof is GEPON. Also standardized by the IEEE and primarily in Asia in use. GPON is the successor of ATM-PON and BPON (G.983). The standards are the work of the ITU.
GPON is a passive fiber-optic network that no expensive active components required. GPON is supported in the fiber optic infrastructure on a point-to-multipoint topology. From a central switch OLT Optical Line Terminal" from which participants ONU 'Optical Network Unit "are supplied. The individual participants' ONU's be operated via passive optical splitters, which act like prisms. The light signal is scattered by several outputs. About the splitter allows multiple users to 4/8/16/32/64 or 128 users a bandwidth of 2.48 Gbit / s (2.5 Gb / s) downstream and 1.24 Gbit / s (approximately 1.25 . share Gbit / s) in the upstream The advantage of passive fiber optic networks are the lower costs compared to fiber with active components. Technical details:
Element
Specification stored GPON standard IEEE802.3-2005 compliant GPON ONU - GEPON port embedded Ethernet ports: 4x RJ45 10/100 / 1000BaseTX
LED indicators:
PON
LOS
RUN
POWER
LAN Ports
Power supply:
12V DC, external power supply Power consumption :: 8 watts maximum
Product Features:
IEEE802.3ah Standard
Support frame filtering and suppression
Support 802.1q VLAN function & conversation VLAN
Support VLANs 4094 (802.1Q)
Support Dynamic Bandwidth Allocation (DBA) function
suuport QOS "Traffic flow classification, priority marking, queue anddispatch, traffic shaping and traffic control
Single ONU supports up to 1 LLID
Support IGMP Snooping
Support Ethernet Port Rate Limit loop detection
Support powerFailure alarm
Housing:
PVC
Dimensions:
105 x 85 x 27 mm Temperature :: Working temperatureMode: 0 ~ 55 ° C Relative humidity: 10% ~ 90% (non-condensed) Storage temperature: -30 ~ 60 ° C Marks:
CE