48-PORT ADSL DSLAM BUNDLE WITH A 48-PACK OF ADSL2+ LINK & 1-PORT ETHERNET 802.11 BRIDGE MODEM KIT

The Data Connect 5248A-DSG is a 48-Port ADSL/ADSL2/ADSL2+ mini IP DSLAM which equips with combo electrical (RJ-45) and fiber optical (SFP) uplink interfaces offering scalable and easy deployment for the network with small ADSL environment. With the built-in POTS splitter subscriber ports, the DCE 5248A-DSG performs a cost-effective solution for service providers to offer multiple subscribers excellent services. Moreover, Data Connect 5248A-DSG supports local and remote managed capabilities of CLI, SNMP, and Telnet via RS-232 console port and Web GUI management interface. Via user-friendly Web GUI, the DCE 5248A-DSG can be managed by workstations running standard web browsers that provide the easy-to-use operation and convenient maintenance. To enhance the network security, the Data Connect 5248A-DSG also provides features such as QoS, VLAN, Multicast, Bandwidth Management, Traffic Prioritization, and Access Control List. With the advanced QoS features, the DCE 5248A-DSG is an ideal solution for next generation broadband network to deliver rich video contents, DSL, POTS, VoIP service over ADSL2+ connection.

Features 48-Port ADSL / ADSL2 / ADSL2+ Subscriber Interface with Built-in POTS Splitter DMT data rate: Downstream up to 25Mbps / Upstream up to 3Mbps 2 x 100Base-T or 2 x. min-GbE Uplink Interfaces Web-based GUI Management Local RS-232 CLI and Ethernet SNMP / Telnet / SSH / Management Firmware Upgradeable via FTP Configuration Backup and Restoration via TFTP Supports IPSec / L2TP / PPTP VPN Pass-through Supports 4K MAC address Supports IEEE 802.1q Tag-based VLAN and Protocol-based VLAN Layer 2 / 3 Filtering Based on MAC / IP / Protocol / Port number and Ether Type Access Control List by MAC / IP / Protocol / Port number Traffic prioritization (802.1p) Support IGMP Snooping / Proxy per IGMP v1, v2, and v3 FAN Alarm Indicating Temperature Monitoring and System Overheating Trap Functionality Support IEEE 802.1d Spanning Tree Protocol and IEEE 802.3ad Link Aggregation

Specifications Model DCE 5248A-DSG / DCE 5248A-DSG-48VDC Hardware Specification Case 1.5U high box-type with rack-mountable enclosure Ports  Uplink: 2 x RJ-45 (10/100/1000Base-T), 2 x SFP (1000Base-T/SX/LX/EX/ZX/LHX MGMT: 1 x RJ-45 (10/100Base-TX) Console: 1 x RJ-45 (RS-232 serial port, 9600, 8, N, 1) Line: 2 x RJ-21 connectors Phone: 2 x RJ-21 connectors Fan: 2 x RJ-45 HK: 1 x RJ-50 LED Indicator 1 x SYS LED 1 x ALM LED 2 x Uplink LEDs 48 x ADSL LEDs Software Specification Standard Compliant with ADSL standard ANSI T1.413 issue 2 G.dmt (ITU G.992.1) G.lite (ITU G.992.2) G.hs (ITU G.994.1) Capable of ADSL2 standard a G.dmt.bis (ITU G.992.3) Capable of ADSL2+ standard G.dmt.bisplus (ITU G.992.5) System Subscriber interface with built-in POTS splitter Downstream DMT data rate up to 25Mbps Upstream DMT data rate up to 3Mbps (Annex M) Distance up to 18kft 8 PVCs per x DSL port DHCP forward DHCP relay agent PPPoE relay IPSec / L2TP / PPTP VPN pass-through function PPPoA to PPPoE inter-working Bridge Function Supports IPv4 packet Supports IEEE802.1d Ethernet bridge function between trunk Ether port and ATM VCs Supports static source MAC table provisioning, automatic source MAC learning block duplicate ones Support 4K static MAC address table 128 MAC address per x DSL port Supports IEEE802.1d Ethernet bridge function between trunk Ether port and ATM VCs Supports Rapid Spanning Tree Protocol (RSTP) for the trunk interfaces per IEEE 802.1w Supports Link Aggregation in IEEE 802.3ad for 2 GBE links to be aggregated together as logical link Support both LACP protocol (dynamic) for load sharing and failover in case of loss of Ethernet link VLAN Function IEEE 802.1q Port-based / Protocol-based VLAN 512 non-stacked VLAN-D simultaneously ranging from 1 to 4095 VLAN stacking and VLAN cross-connect IP Spoofing prevention MAC anti-Spoofing Port isolation functionally Static VLAN group and membership provisioning Multicast Function IP multicast forwarding Complies with RFC2684 bridged play load encapsulation mode Up to 256 multicast groups and 512 copies simultaneously Up to 48 profile-based Multicast Access Control Limit maximum number of IGMP group joined per bridge port IGMP snooping / proxy per IGMP v1, v2, and v3 IGMP proxy and IGMP snooping Selection Security  Supports layer-2 frame filtering based on MAC and Ether Type Supports layer-3 filtering based on IP, Protocol, and Port number IEEE 802.1x authentication QoS Control the bandwidth occupied by broadcast, multicast, and unknown unicast (flooding) Rate-limit profile binding and 512 copies simultaneously Three Color Marketing (TCM) policer Ethernet rate limit per bridge port ToS (type of service) / DiffServ (differentiated services) stripped and priority queuing DSCP mapping to 802.1q Selectable adopted priority queue mechanism according to Strict Priority Queue (SPQ) and Weighted Fair Queue (WFQ) Configurable mapping function between ATM PVC and 802.1p priority queue Support IP CoS technology Management Web based GUI management Local RS-232 CLI, and Ethernet SNMP / Telnet / SSH management Remote in-band SNMP / Telnet / SSH management Firmware upgradeable via FTP SNMP v1, v2c

 

DCE/5201A-BM/P (pictured above)
ADSL BRIDGE MODEM

The Data Connect DCE/5201A-BM/P and DCE/5201A-MR/P
provide office and residential users the ideal solution for sharing
a high-speed ADSL 2/2+ broadband Internet connection on one
Ethernet port. It can supports downstream transmission rates up to
24Mbps and upstream transmission rates up to 3.5Mbps. The product
supports PPPoA (RFC 2364 – PPP over ATM Adaptation Layer 5), PPP
over Ethernet (RFC 2516), and RFC 1483 encapsulation over
ATM (MER, bridged or routed) to establish a connection with ISP.

Via the user-friendly management interface, the DCE/5201A can
be managed by workstations running standard web browsers.
Furthermore, the DCE/5201A provides DHCP server, NAT,
Virtual Server, DMZ, access control, IP filter, VPN Pass-Through,
and UPnP capability.

The DCE/5201A also serves as an Internet firewall, protecting your
network from being accessed by outside users. It provides the natural
firewall function (Network Address Translation, NAT). All incoming and
outgoing IPs are monitored and filtered by this product. In addition, it can
be configured to block internal users from accessing to the Internet.

PRODUCT FEATURES

INTERNET ACCESS FEATURES

SHARED INTERNET ACCESS

All users on the LAN can access the Internet through the DCE/5201A using only a single external IP Address. The local (invalid) IP Addresses are hidden from external sources. This process is called NAT (Network Address Translation).

BUILT-IN ADSL 2/2+ MODEM

The DCE/5201A provides ADSL 2/2+ modem, and supports all common ADSL connections. PPPoE, PPPoA, Direct Connection Support Various WAN connections are supported by DCE/5201A. Auto-detection of Internet Connection Method in most situations, the DCE/5201A can test your ADSL and Internet connection to determine the connection method used by your ISP. Fixed or Dynamic IP Address on the Internet (WAN port) connection, the DCE/5201A supports both Dynamic IP Address (IP Address is allocated on connection) and Fixed IP Address.

ADVANCED INTERNET FUNCTIONS

Virtual Servers feature allows Internet users to access Internet servers on your LAN. The required setup is quick and easy.

DMZ SUPPORT

The DCE/5201A can translate public IP addresses to private IP address to allow unrestricted 2-way communication with Servers or individual users on the Internet. This provides the most flexibility to run programs, which could be incompatible in NAT environment.

FIREWALL

Supports simple firewall with NAT technology and provides option for blocking access from Internet, like Web, FTP, Telnet, SNMP, and ICMP.

Universal Plug and Play (UPnP)

UPnP allows automatic discovery and configuration of the Broadband Router. UPnP is supported by Windows (ME, XP, or later).

VPN Pass through Support

PCs with VPN (Virtual Private Networking) software are transparently supported – no configuration is required.

RIP1/2 Routing

It supports RIPv1/2 routing protocol for routing capability.

LAN FEATURES

ETHERNET PORT

The DCE/5201A provides one Ethernet port, making it easy to create or extend your LAN.

DHCP SERVER SUPPORT

Dynamic Host Configuration Protocol provides a dynamic IP address to PCs and other devices upon request. The DCE/5201A can act as a DHCP Server for devices on your local LAN and WLAN.

FUNCTIONAL SPECIFICATIONS

ADSL STANDARDS

Compliant with ADSL Standard 
 Full-rate ANSI T1.413 Issue 2
G.dmt (ITU G.992.1)
G.lite (ITU G.992.2)
G.hs (ITU G.994.1)

Capable of ADSL2 Standard
G.dmt.bis (ITU G.992.3) Annex A, L and M
G.lite.bis (ITU G.992.4)

Capable of ADSL2+ Standard
G.dmt.bisplus (ITU G.992.5)

ADSL PROTOCOLS

RFC 1483 Bridge
FC 1483 Router
IEEE 802.1D transparent bridging
Bridge Filtering
Bridged or routed Ethernet encapsulation
VC and LLC based multiplexing
PPP over Ethernet (PPPoE)
PPP over ATM (RFC 2364)

AAL AND ATM SUPPORT

Support up to 8PVCs VC and LLC Multiplexing
ATM Adaptation Layer Type 5 (AAL5)
Integrated ATM AAL5 support(UBR,CBR,VBR,VBR-rt, and VBR-nrt)
OAM F4/F5

LAN Ports: 1 x 10Base-T/100Base-TX, Auto-Negotiation, Auto MDI/MDI-X

WAN Ports: 1 x RJ-11, Auto-Negotiation

LED Indicators: PWR, Link, Data, LAN

 

SOFTWARE SPECIFICATIONS

PROTOCOL / FEATURE

NAT supports PAT/NAPT and multimedia applications
Static routing and RIPv1/2
Transparent Bridging
SNTP
DNS relay
IGMP Proxy
IGMP Multicast
DMZ and Virtual Server

SECURITY

Built-in NAT Firewall
IP Port Filter, MAC Filter, URL Blocking, DoS Setting
PPP over PAP (Password Authentication Protocol;RFC1334)
PPP over CHAP (Challenge Authentication Protocol;RFC1994)
Access Control List (ACL)
Denial of Service (DoS)
IP-based Packet filtering, MAC filtering, URL filtering
Password protection for system management

VPN: VPN Pass-Through

MANAGEMENT

Web-based configuration
Embedded Telnet server for remote and local management
Configuration data upload and download via WEB
Firmware upgraded via WEB and TFTP
 Quality of Service (QoS)
 SNMP v2 MIB supported
Support DHCP server/relay
Built-in Diagnostic tool and IP Ping
TR-069

 

ENVIRONMENT SPECIFICATIONS

Dimension (W x D x H)

3 x 3 x 1 in

Power

5V DC, 1A (Consumption 2.1W)

Temperature & Humidity

Operating temperature: 0 ~ 50 Degree C
Storage temperature: -40 ~ 70 Degree C
Humidity: 5 ~ 95% non-condensing