1. Company LOGO VDSL Product

2. Content  4-Band VDSL CO/CPE Modem  4-Band VDSL IP DSLAM  VDSL2

3. VDTU101/201 : 4-band VDSL CO/CPE Modem Support IEEE802.3 10BASE-T standard,IEEE802.3u 100BASE-TX standard,ETSI,ITU,ANSI standards. Max distance 5M/5M distance up to 1.9km(6333ft) 15M/15M distance up to 1.3km(4333ft) Max speed 25M symmetrical and distances up to 800m(2666ft). Supports Auto-speed and full duplex for VDSL port. 1* RJ-11 for Ethernet over VDSL,1* RJ-11 for telephone/PBX connection,1* RJ-45 for 10/100Mbps Ethernet with Auto MDI/MDIX Spectral compatibility with xDSL,ISDN(2B1Q/4B3T) Support flow control IEEE802.3x for Full Duplex & Back Pressure for Half Duplex Provides LED indication Link/Active Status for Ethernet port and Link for VDSL port

4. VDTU101/201 Point to Point Application

5. VRM-308 : 4-Band VDSL IP DSLAM 8-VDSL + 2-Giga Ethernet Managed 4-Band VDSL IP DSLAM Supports 5M/15M/25Mbps per port symmetrical bandwidth over phone wiring with long drive capability 1.9/1.3/0.8Km with auto-negotiated speed Provides 2 x 10/100/1000Mbps Ethernet RJ-45 Ports with Auto MDI/MDIX Supports IEEE802.1p/q VLAN with 256 groups static VID or 4094 group dynamic VID Supports port base VLAN Supports IEEE802.1v protocol VLAN Supports QoS IEEE802.1p

6. Supports Multicast IP table/IGMP v2 with 512 groups. Supports LACP IEEE802.1ad Port Trunking (Link aggregation) Supports IEEE802.1d Spanning Tree Protocol for MAC bridge with redundant link Supports port security with MAC address filtering & IP limitation. Supports Web Based and Telnet remote management Supports SNMP Cascades up to 8 Units along with Gigabit switch Supports TFTP/XMODEM firmware upgrade Supports In-Band/Out-of-Band Management POTs Splitters built-in VRM-308 : 4-Band VDSL IP DSLAM

7. VRM-308 Application

8. VDSL2 Products  Our current VDSL2 series are: VDTU2-104 & VDTU2-204 VDTU2-104 (CO)VDTU2-204 (CPE)

9.  VDSL2 (Very High Speed Digital Subscriber Line 2) is an access technology which has been standardized as ITU G.993.2  VDSL2 permits the transmission of asymmetric and symmetric (Full-Duplex)  Its performance is equal to ADSL2+ starting from 1.6km.  Support the wide deployment of triple-play services, such as voice, data, video, HDTV and interactive gaming.  Compliant with IEEE802.3 & 802.3u Ethernet Standard,ETSI,ITU,ANSI VDSL standards.  4 x 10/100M auto-sensing RJ-45 Ethernet ports.  Support Bandwidth setup with 100Mbps VDSL RJ-11 ports.  POTS/ISDN Splitter port RJ-11 x 1 (Splitter on board) VDTU2-104/204

10.  Supports auto speed for VDSL2 port  Supports Web management (HTTP)  Supports TFTP  Supports PPPOE  Supports uPnP  Supports NAT/DHCP/DMZ  Swithch method : store and forward VDTU2-104/204

11. Front Panel Rear Panel

12. VDTU2-104/204Application

13. Thank you