G.SHDSL.bis VPN Router

The VPN10/20/40 G.SHDSL.bis VPN Router is a high performance 4 ports Security Gateway providing Internet access and LAN-to-LAN application over existing copper line for small/medium office.

• Easy configuration and management with password control for various application environments
• Efficient IP routing and transparent learning bridge to support Internet broadband services
• Virtual LANs (VLANs) offer significant benefit in terms of efficient use of bandwidth, flexibility, performance and security
• VPN for safeguarded connections
• Built-in advanced SPI firewall (Firewall Router)
• IP precedence to partition the traffic into multiple classes of service (Firewall Router)
• Four 10/100M Base-T Auto-sensing, Auto-negotiation and Auto-MDI/MDIX switching port for flexible local area network connectivity
• DMZ host/Multi-DMZ/Multi-NAT enables multiple workstations on the LAN to access the Internet for saving the cost of IP address
• Fully ATM protocol stack implementation over SHDSL.bis
• PPPoA and PPPoE support user authentication with PAP/CHAP/MS-CHAP
• SNMP management with SNMPv1/v2c/v3 agent and MIB II
• Getting enhancements and new features via Internet software upgrade

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CT-210

The CT-210 MSDSL NTU enables symmetric transmission over a single twisted pair of telephone lines. Based on 2B1Q line coding, the CT-210 supports multiple transmission rates ranging from 144 Kbps to 2,320 Kbps. Line rates can be user configured or rate-adapted to line condition.

The CT-210 provides industry standard V.35 interface it is suitable for leased line applications such as video conferencing, Internet access, and digital data network (DDN) access, etc

Tags: modem cáp đồng, modem xDSL, NTU, CT-128, CT 210, CT210, modem CT-210

CT-128, a desktop Multiple Rate IDSL NTU, combines the Network Terminating Unit (NTU) with the multi-rate Data Service Unit (DSU) in one small delicate enclosure. It can transport data at speeds of up to 128 Kbps, full duplex, over an ordinary 2-wire telephone line. This high bandwidth availability is made possible using the ISDN U-Interface 2B1Q line coding technique, an industry standard for digital transmission on metallic facilities.

CT-128 offers flexible applications for asynchronous and synchronous transmission. It supports one data channel operating at speeds from 2.4 Kbps to 128 Kbps.

Tags: modem cáp đồng, modem xDSL, NTU, CT-128, CT 128, CT128, modem CT-128

WIRESPAN 5100

WireSpan 5100 là SHDSL modem chạy trên 2 đôi cáp đồng, khoảng cách lên đến 7km, tốc độ đến 4Mbps, đặc biệt hỗ trợ 3 giao diện: E1, V.35, Ethernet trên cùng 1 thiết bị, WireSpan 5100 đã được thử nghiệm tương thích với tất cả các loại SHDSL modem thông dụng trên thị trường

ATRIE WIRESPAN 5100 WIRE SPAN 5100 WS5100 WS 5100 modem WIRESPAN modem WIRE SPAN ATRIE WIRESPAN 5100 WIRE SPAN 5100 WS5100 WS 5100 modem WIRESPAN modem WIRE SPAN

WIRESPAN 5200

WireSpan 5200 là SHDSL modem chạy trên 2 đôi cáp đồng, khoảng cách lên đến 7km, tốc độ đến 4Mbps, đặc biệt hỗ trợ 2 giao diện: E1 + Ethernet hoặc V.35 + Ethernet trên cùng 1 thiết bị, WireSpan 5200 đã được thử nghiệm tương thích với tất cả các loại SHDSL modem thông dụng trên thị trường

I-DSL128 (Network Termination Unit) is designed for high speed data communication and internetworking transport services. It utilizes 2B1Q line coding and echo cancellation technique for full duplex and synchronous data transmission over a 2-wire line up to 5.5 Km. I-DSL128 supports power-on self-test and diagnostic capability for optimal speed calibration and trouble shooting. The diagnostic capabilities include Analog loopback, Digital loopback and BER Test. I-DSL128 is elegantly designed and easy to operate. Its front panel is equipped with one 16 x 2 LCD, 4 push-buttons for configuration and 9 LEDs for status indication. The configuration procedure goes through a friendly menu-driven program. I-DSL128 is designed and suitable for providing Remote Access, LAN/WAN interconnection, Host connection, Internet transport etc. meeting high speed data services.

Mở rộng mạng LAN (LAN to LAN)

Khoảng cách 1.9km (cáp 0.4mm) - Tốc độ 5Mbps.
Khoảng cách 1.3km (cáp 0.4mm) - Tốc độ 15Mbps.
Khoảng cách 0.8km (cáp 0.4mm) - Tốc độ 25Mbps.

Rất thích hợp cho khách sạn, nhà xưởng, công ty,... tận dụng đường điện thoại nội bộ có sẵn để triển khai Internet cho từng phòng khách sạn, mở rộng mạng LAN, kết nối giữa các xưởng trong nhà máy....

SHDTU03/V.35

The SHDTU03-V35 connects customers to high-speed data communication services via TDM based G.SHDSL at up to 2.304Mbps. The SHDTU03-V35 is configured and managed via a menu-driven VT-100 compatible asynchronous terminal interface on RS-232. The SHDTU03-V35 acts as either a CO or CPE in point-to-point applications or as a CPE device when connected to our SHRM03 TDM based rack. This modem is equipped with an adaptive rate capability that identifies the maximum line rate supported by the copper loop. This powerful feature makes installation and service provisioning simple and painless.

The SHDSL NTU series (CT-212/CT-213) provides symmetric transmission over a single twisted pair. The CT-212 has a V.35 interface, while the CT-213 have a G.703 E1/T1 interface. Utilizing TC-PAM coding, the CT-212 supports multiple transmission rates of up to 2,320 Kbit/s. In addition to software configurable line rates, the CT-212 also supports rate adaption.

Featuring a powerful remote control capability, the local NTU can perform configuring, PM monitoring, querying, diagnostics and all maintenance functions of a remote NTU via a DSL line. The series are ideally suited to leased line applications such as video conferencing, Internet access, and digital data network (DDN) access.

WANsuite 6430

The WANsuite® 6430 WAN Access Device/IP Router utilize the G.shdsl (referred to as SHDSL) standard into the ATM access space. Each unit is equipped with a network port, a 10/100Base-T Ethernet interface, and a supervisory port. The WANsuite 6430 comes equipped with a serial port that can be used to connect the unit to an existing external router/bridge using PPP/HDLC protocol. The IP Gateway feature enables IP packet routing throughout the LAN/WAN network architecture using a static routing configuration or dynamic routing protocols, substantially reducing the need to purchase costly routers. Furthermore, the 6430 enables network managers to monitor end-to-end network performance, isolate performance problems, determine appropriate bandwidth needs, and monitor network trends to assist in future capacity planning initiatives and controlling expenses and costs. With Verilink’s innovative WANsight™ technology, remote Web-based access for all management diagnostics and reporting is simplified and cost-effective.

PLANET, GRT – 401 cung cấp giải pháp truy cập Internet cho SOHO hiệu quả, linh động với giá mà khách hàng có thể chấp nhận được. Sử dụng đường dây điện thoại sẵn có GRT – 401 gộp tất cả lưu lượng vào 1 đường trung kế tốc độ cao khi truy cập Internet hoặc chia sẻ mạng Intranet. Giao diện người sử dụng đơn giản mà hiệu quả, với GRT – 401 người quản trị hệ thống có thể hoàn thành công việc triển khai hoạt động của mạng chỉ trong vài giây. 2 GRT – 401 có thể kết nối với nhau tạo thành mạng Lan to Lan ở khoảng cách xa 2,3 km sử dụng đôi dây điện thoại RJ11 ngay bây giờ 2 văn phòng của bạn ở khoảng cách xa có thể kết nối với nhau bằng GRT – 401.