Detailed Product Description

OnAccessH1005 is an optical network unit (ONU) specifically designed to work with
OnAccess1224 / 5224 families optical Ethernet switches. It provides an ideal solution
for economical delivery of POTS telephony and data services over a single-mode
fiber to the user's premises in fiber-to-the-home (FTTH) and fiber-to-the-desktop
(FTTD) applications.

OnAccessH1005 combines the latest advancements in fiber optic and chip technologies
with feature-rich network management controls to give the most advanced, yet
affordable FTTx solution. It integrates one 100Base-FX WAN port, four 10/100Base-TX
LAN ports for direct connection of up to four computers, and up to two POTS
telephony ports to provide telephone services.

The functions of the OnAccessH1005 Ethernet switch permit all the connected
computers / terminals to be able to communicate with each other and to share
with each other the internet, the resources and files, such as music, digital pictures,
and other documents within the user's premises. All the computers can also share
a printer which is connected anywhere in the house. OnAccessH1005 makes it
possible to play head-to-head computer games freely within the household or
against Internet opponents at a speed of 100 times faster than ADSL.

Features:
1) One 100Base-FX single fiber network port
2) Four 10/100Base-TX half / full duplex switch ports
3) 2048 MAC address table (4-way hashing)
4) Two queues for QOS (1:2 or 1:4 or 1:8 or 1:16)
5) Port-based, 802.1p and IP TOS priority
6) Store and forward architecture and performs forwarding and filtering at non-
blocking full wire speed
7) An aging function and 802.3x flow control for full duplex and a backpressure
function for half duplex
8) Packet lengths up to 1,522 bytes
9) Congestion Flow Control (HOL)
10) Port-based VLAN and adjustable VLAN to support up to 32 VLAN groups
11) Broadcast storm filter
12) One or two POTS ports to provide VoIP telephony service

Network protocol and standards:
1) IEEE802.3 10Base-TX Ethernet
2) IEEE802.3u 100Base-TX fast Ethernet
3) IEEE802.3u 100Base-FX optical Ethernet
4) IEEE802.3ah 100Base-BX10
5) IEEE802.3x flow control
6) IEEE802.1p priority
7) IEEE802.1q VLAN
8) H.323 V4
9) MGCP RFC2705
10) SIP RFC3261
11) Net2Phone
12) G.711, G.723 codec, G.165 echo cancellation, G.729
13) TCP / IP, DHCP, RTP, RTCP, HTTP, FTP

Port configuration:
1) One 100Base-BX10 or 100Base-FX WAN port
2) Four 10 / 100Base-TX LAN ports
3) One or two POTS telephony (FXS) ports and / or one PSTN telephony (FXO) port

Optical interface options:
1) 100Base-BX10 WAN port: single single-mode fiber, dual wavelengths, SC / PC
connector, operating distance 15 / 40km
2) 100Base-FX WAN port: dual single-mode fibers, single wavelength, SC / PC
connector, operating distance 15 / 40 / 60km
3) 100Base-FX WAN port: dual multi-mode fibers, single wavelength, SC / PC
connector, operating distance 2km

border=0>