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4-Wire G.SHDSL Bridge Router with 4-Port LAN,GRT-402
Mã sản phẩm: 136.6601
Based on Digital Subscriber Line (DSL) technology, PLANET's new DSL product, the GRT-402 provides an affordable, flexible, and efficient Internet access solution for SOHO customers, while reducing deployment and operational costs from service providers. Using existing telephone lines, the GRT-402 concentrates on all traffic onto a single high-speed trunk for Internet activities or sharing a corporate intranet. Through the simple-yet-powerful management user interface of the GRT-402, networks administrators can complete a managed network deployment simply in seconds.
With bandwidth of up to 4.608Mbps, the GRT-402 outperforms both T1's at 1.544 Mbps and E1's at 2.048 Mbps. By using a standard RJ-11 phone wire as a connection medium, the installation and equipment costs of the GRT are dramatically less than that of T1,E1, and Frame Relay. Using integrated bridging and routing support, two GRT-402s can be connected as a LAN-to-LAN network connection at the distance up to 6.7km (4.2 miles) via regular phone wire, eliminating the needs of expensive leased line CSU/DSU peripherals and V.35 Cisco routers. Currently two offices can be connected for inter-LAN communication simply using one telephone pair and two GRT-402's.
Xuất xứ:
Bảo hành: 12 tháng
Hàng có tại:
[Hà Nội & TP HCM]
Khuyến mại:
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| Features |
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Easy configuration and management with password control for various application environments |
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Efficient IP routing and transparent learning bridge to support broadband Internet services |
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NAT/PAT feature lets user both conserve valuable IP address space and reduce IP address management, meanwhile, also protects certain attack from outer network or internal workstations. |
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Fully ATM protocol stack implementation over SHDSL |
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PPPoA and PPPoE support user authentication with PAP/CHAP/MS-CHAP |
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SNMP management with SNMPv1/SNMPv2 agent and MIB II |
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Console and remote (Telnet or HTTP) administration allow user or service providers to locally or remotely diagnose network problems in detail |
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| SPECIFICATION |
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Model
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GRT-402
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| WAN |
Interface |
RJ-11 |
| SHDSL |
ITU-T G.991.2 (Annex A, Annex B) |
| Encoding Scheme |
16-TCPAM |
| Data Rate |
N x 128Kbps (N=0~36) |
| Impedance |
135ohms |
| LAN |
Interface |
4 x RJ-45 |
| Ethernet |
10Base-T, 100Base-TX |
| Data Rate |
10/100Mbps, Full/Half-Duplex |
| Console port |
RS-232 |
| LED Indicator |
General |
PWR |
| WAN |
LNK, ACT |
| LAN |
LNK/ACT, ALM |
| Routing |
IP Routing
Static Routing and RIPv1/RIPv2
IP masquerading NAT
DHCP server
DNS relay and caching |
| Bridging |
IEEE 802.1D transparent learning bridge |
| Configuration |
Local console (RS-232) , Telnet, Web (HTTP), Password control |
| Network management |
SNMPv1 / SNMPv2 agent
MIB II |
| ATM |
Up to 8 PVCs
UBR/CBR traffic shaping
AAL5
OAM F5 loopback
ATM Forum UNI 4.0 |
| AAL5 Encapsulation |
VC multiplexing and SNAP/LLC
Ethernet over ATM (RFC 2684/1483)
PPP over ATM (RFC 2364)
Classical IP over ATM (RFC 1577) |
| PPP |
PPP over Ethernet (RFC 2516)
PPP over ATM (RFC 2364)
User authentication with PAP/CHAP/MS-CHAP |
| Physical/Electrical |
Dimensions (WxDxH) |
187 x 145 x 33 mm |
| Power |
9V DC, 1.0A |
| Power consumption |
9 watts / 30.6 BTU |
| Operating Temp |
0 ~ 45 degree C |
| Storage Temp |
-20 ~ 70 degree C |
| Operating Humidity |
0 ~ 95 degree C (non-condensing) |
| Storage Humidity |
0 ~ 95 degree C (non-condensing) |
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EMC/EMI
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FCC, CE |
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