Dasan Networks H640GW-02
H640GW-02 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. H640GW-02 is integrated device that provide the high quality Internet, telephony service (VoIP) and IPTV or OTT content for home or office. H640GW-02 enable the subscribers to make a phone call whose quality is equal to PSTN at competitive price, and enjoy the high quality resolution live video and service such as VoD or High Speed Internet.
Key Features:
·          Router with NAT and PPPoE
·          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
·          SIP support
·          T.38 FAX
·          DTMF dialing
·          Management via Dasan's intuitive graphical interface INAS-EMS
·          CLI and OMCI management access
·          Compatible with 3rd party OLT vendors *


Wavelength: 1310 nm (range: 1260 nm - 1360 nm)
ITU-T: G.984.2 GPON compliant

+0.5dBm ~ + 5dBm

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


IEEE 802.11b/g/n

Bandwidth: 2.4 GHz

Two Transmit and Receive Path (2T2R)

Max. Data Rate:  54Mbps (802.11g)

                            300Mbps (802.11n)

Security: WEP, WPA-PSK (TKIP), WP2-PSK (AES)

LAN Ports

4 x 10/100/1000 Base-T (RJ45)

VoIP Ports

2 x FXS (RJ11)

Optical Port

SC/APC with Laser Lock

Power Supply

AC/DC Adapter: 12VDC/1.5A

Operating Temperature

0 – 40 oC


5 – 90 % (non-condensing)

Dimensions (W x D x H)

172 x 130 x 33 mm