DG-IC422A - Smartlink Network Systems Ltd

DG-IC422A is a high-speed G.SHDSL.bis device which
meets the needs of both bandwidth and management
functions. It is designed to provide high performance via
a single G.SHDSL.bis line.
DG-IC422A with symmetrical data transmission up to
5.7Mbps over the ordinary telephone line is an ideal
product for SOHO users starving for fast, reliable
connection with a minimum of operating expense in a
campus or point to point application. DG-IC422A can be
easily configured through a user friendly Web and GUIbased interface or alternatively through CLI using
Console port.
G.SHDSL Lan Extender with Routing Solution
DG-IC422A equipped with a 4-port LAN interface is
typically used as a LAN Extender for LAN-to-LAN bridging
over a pair of twisted copper wires. It provides a quick
and cost-effective solution for high-speed network
service to Enterprise, SME or SOHO users that need high
speed symmetrical data connections.
Product Features & Compliances:
• Easy configuration and management with password control for various
application environments.
• Efficient IP routing and transparent learning bridge to support broadband
Internet services.
• VPN pass-through for safeguarded connections.
• Fully ATM protocol stack implementation over SHDSL.
• PPPoA and PPPoE support user authentication with PAP / CHAP.
• SNMP management with SNMPv1 / SNMPv2 agent and MIB II.
• Built-in 4-port 10/100Mbps switch.
• Dying Gasp circuit built-in.
• WAN Port ping Disable /Enable.
• URL blocking.
Technical Specifications
ATM/EFM Protocol
• ATM adaptation layer type 5 (AAL5)
• VC multiplexing and LLC encapsulation
• Multi-protocol over AAL5 (RFC 1483/2684 bridged &
routed PDU)
• Classical IP over ATM (RFC 1577 with MTU = 1500)
• Up to 12 PVCs
• ATM QoS CBR, UBR, VBR, VBR-rt support
• UNI 3.1/4.0 PVC
• I.610 OAM F5 loopback
PPP support
PPP (RFC 1661)
PPP over AAL5 (RFC 2364)
PPP over Ethernet (RFC 2516)
User authentication with PAP/CHAP
Routing capability
• Support IP/TCP/UDP/ARP/ICMP protocols
• IP routing with static routing & RIPv1/RIPv2
• Network address translation (NAT/PAT) (RFC1631)
• DNS relay and caching (RFC1034/1035)
• DHCP server (RFC2131/2132)
• IEEE 802.1D transparent learning bridge
• Up to 1K MAC learning addresses
Network Management
• Password protected management and access control list
for administration
• SNMP management with SNMPv1/SNMPv2c
• Software upgrade via TFTP server
• TR069 support
Configuration & Management
Local console (CLI)
Telnet access (CLI)
Web-based GUI (HTTP)
Password protection
• Line rate: Downstream & upstream symmetrical data rates
up to 5.696Mbps. (Nx64kbps)
• Standard: ITU G.991.2 Annex A, B
• Fixed/ Auto rate negotiation: G.994.1
• Coding: Coding: TC-PAM16/32
• DSL type: 2-wire
• DSL Mode: STU-C/STU-R mode selectable
• Impedance: 135 ohm
LAN port
• Standard: IEEE 802.3/ IEEE 802.3u
• Interface: IEEE 802.3/802.3u 10/100 Base-T
• Bridging: IEEE 802.1d transport, self-learning
Physical Interfaces
• Ethernet : RJ-45, 4 ports, 10/100Mbps
• DSL : RJ-11, 1 port
• Console :1-Port for device configuration & management.
Ordering Information:
DG-IC422A G.SHDSL.bis - H/ W Version A2 (ORIONPLUS)
Physical & Electrical
• Dimension: 130 x 161 x 28.8 mm (L x W x H)
• Power Supply:External power adapter 12V DC, 1000mA
DIGISOL, the DIGISOL Logo are trademarks and/or registered trademarks of Smartlink Network Systems Ltd. Other
trademarks, product, service and company names mentioned are the property of their respective owners.Information
is subject to change without notice.The actual product appearance may differ from the one shown here.© 2012
Smartlink Network Systems Ltd.
All rights reserved.
Environmental - Temperature & Humidity
• Operating Temperature: 0 ~ 50 °C
• Operating Humidity: up to 90% non-condensing
• Storage Temperature: 0 ~ 55 °C
• Storage Humidity: up to 95% non-condensing
A product by
Smartlink Network Systems Ltd.
Plot No. 5, Kurla-Bandra
Complex, Santacruz (E),
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