H640G is comprised of one G-PON uplink port and four ports of Gigabit Ethernet downlink supporting 10/100/1000Base-T (RJ45). It helps service providers to extend their core optical network all the way to their subscribers, eliminating bandwidth bottlenecks in the last mile. With four GE service interfaces, it delivers data at the speed of 1000Mbps to the connected subscriber equipment.
Key Features:
????????? Dual OS (up to two firmware version supported)
????????? Untagged or tagged port configuration
????????? Address learning with auto aging
????????? IEEE 802.1D and IEEE 802.1Q bridging
????????? Multicast IGMP snooping v1/v2/v3 with Filter Capabilities
????????? Rate-limiting (Traffic Shapping) per LAN port
????????? Address MAC filtering
????????? Management via?Dasan’s intuitive graphical interface INAS-EMS
????????? CLI and OMCI management access
????????? Compatible with 3rd?party OLT vendors *
Specification:
| GPON B+ TX Wavelength: 1310 nm (range: 1260 nm – 1360 nm) ITU-T: G.984.2 GPON compliant |
+0.5dBm ~ + 5dBm |
| GPON B+ RX Wavelength: 1490 nm (range: 1480 nm – 1500 nm)ITU-T: G.984.2 GPON compliant |
-8 dBm ~ -28dBm |
| RX overload 1490 nm | Optical Signac stronger than -8dBm |
| LAN Ports | 4 x port 10/100/1000 Base-T (RJ45) |
| Optical Port | SC/APC with Laser Lock |
| Power Supply | AC/DC Adapter: 12VDC/1A |
| Operating Temperature | 0 ? 50 oC |
| Humidity | 0 ? 90 % (non-condensing) |
| Dimensions (W x D x H) | 160 x 124 x 40 mm |
