Description
This two-in-one modem and 4-port switch allows you to easily connect up to 4 computers or other Ethernet-enabled devices to your home network and to the Internet.
2-IN-1 DEVICE The D-Link ADSL2/2+ Modem with 4-Port Ethernet Router (DSL-2540B) is a 2-in-1 device that combines the function of a DSL modem and 4-port 10/100 Ethernet router. The DSL-2540B supports the latest ADSL2/2+ standards to provide higher performance (up to 24Mbps* downstream and 3.5Mbps* upstream) and longer reach from your Internet Service Provider’s (ISP) Digital Subscriber Line Access Multiplexer (DSLAM). You can also create a wired network to share your high-speed Internet connection, documents, photos, music, videos, printers, and Network Attached Storage (NAS).
ACCESS HIGH-SPEED INTERNET
Unlike a dial-up Internet service, a DSL Internet connection is always on so that you do not have to wait to access the Web. Setting up the DSL-2540B is simple since it automatically detects your DSL settings to quickly establish a connection to the Internet. With support for TR-067, compatibility with your ISP’s infrastructure is ensured. This device also supports TR-069, which automatically updates the firmware and other settings when they become available from your ISP.
ADVANCED NETWORKING
The DSL-2540B includes a built-in QoS engine that helps prioritize Internet traffic to enable smooth Internet phone calls (VoIP) and lag-free online gaming. In addition, this device includes Dual Active Firewalls (SPI and NAT) to help protect your network from potential attacks from across the Internet. With a built-in 4-port 10/100 Ethernet router, up to four network-ready computers or devices can simultaneously be connected to the DSL-2540B.
Whether it is for a home user who wants to share high-speed Internet access or for a small office that needs Internet access for conducting essential business activities, the DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router (DSL-2540B) is the ideal all-in-one broadband and wired networking solution.
WHAT THIS PRODUCT DOES
The D-Link ADSL2/2+ Modem with 4-Port Ethernet Router (DSL-2540B) combines the function of a high-speed DSL modem and 4-port router. With automatic scanning and detection of your DSL settings, the DSL-2540B quickly sets up your Internet connection. Easily create a wired network and share a high-speed Internet connection while allowing access to shared files, music, photos, and printers with multiple computers.
GREATER COMPATIBILITY
This D-Link ADSL2/2+ Modem with 4-Port Ethernet Router (DSL-2540B) is TR-067 compliant, ensuring that it will work with your Internet Service Provider’s (ISP) infrastructure. It is also TR-069 compliant, which automatically updates the firmware and other settings when they become available from your ISP.
Features
- Supports The Latest ADSL Standards for Superior Performance
- Access a High-Speed DSL Connection and Share The Internet
- Connect up to 4 Computers or Other Ethernet-Enabled Devices
Specifications
| Technical Specifications |
| Data Rates* |
| • |
Downstream: Up to 24Mbps |
| • |
Upstream: Up to 3.5Mbps |
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| Compliance |
| • |
TR-067 Interop Performance |
| • |
TR-069 Compliant with ACS |
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| ADSL Standards |
| • |
Multi-mode |
| • |
Full-rate ANSI T1.413 Issue 2 |
| • |
ITU-T G.992.1 (G.dmt) Annex A/C/I |
| • |
ITU-T G.992.2 (G.lite) Annex A/C |
| • |
ITU-T G.994.1 (G.hs) |
|
| ADSL2 Standards |
| • |
ITU-T G.992.3 (G.dmt.bis) Annex A/J/K/L/M |
| • |
ITU-T G.992.4 (G.lite.bis) Annex A |
|
| ADSL2+ Standards |
| • |
ITU-T G.992.5 Annex A/L/M |
|
| ATM/PPP Protocols |
| • |
ATM Forum UNI3.1/4.0 PVC - Up to 8 PVCs |
| • |
PPP over ATM |
| • |
PPP over Ethernet |
|
| Network Protocols and Features |
| • |
Ethernet to ADSL Self-Learning Transparent Bridging |
| • |
Internet Control Message Protocol (ICMP) |
| • |
IP Static Routing |
| • |
Routing Information Protocol (RIP, RIPv2) |
| • |
Network Address Translation (NAT) |
| • |
Virtual Server, Port Forwarding |
| • |
NAT ALGs: MSN Messenger, FTP, CUSEEME, H323_Q931 (Netmeeting etc.), H323_RAS, ICQ, etc. |
| • |
Dynamic Host Configuration Protocol (DHCP) |
| • |
DNS Relay, DDNS |
| • |
IGMP Proxy |
| • |
Simple Network Time Protocol (SNTP) |
|
| Firewall |
| • |
Built-in NAT |
| • |
MAC Filtering |
| • |
Packet Filtering |
| • |
Stateful Packet Inspection (SPI) |
| • |
Denial of Service Prevention (DoS) |
| • |
DMZ |
|
| VPN |
| • |
Multiple IPSec/PPTP/L2TP Pass-through |
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| QoS |
| • |
Port-based Priority |
| • |
802.1p (0~7) Priority |
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| Configuration and Management |
| • |
Web-based GUI Configuration |
| • |
ADSL/ADSL2/ADSL2+ Manual Selection and Auto Fallback |
| • |
Auto VPI/VCI Detection |
| • |
Configuration Backup and Restore |
|
| Ports |
| • |
ADSL Port (RJ-11) |
| • |
4 10/100 Ethernet Port (RJ-45) |
|
| LEDs |
| • |
Power |
| • |
Status |
| • |
DSL |
| • |
LAN |
| • |
Internet |
|
| Temperature |
| • |
Operating: 32°F to 104°F (0°C to 40°C) |
| • |
Storage: -4°F to 149°F (-20°C to 65°C) |
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| Humidity |
| • |
5% to 95% Non-condensing |
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| Certifications |
| • |
FCC Class B |
| • |
CE |
| • |
RoHS |
| • |
CSA |
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| Dimensions |
| • |
Item (WxDxH): 7.6” x 5.9” x 1.3” |
| • |
Packaging (WxDxH): 10.8” x 8.2” x 2.7” |
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| Weight |
| • |
Item: 0.7 lbs |
| • |
Packaging: 2.1 lbs |
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| Minimum System Requirements |
| • |
Subscription with DSL Internet Service Provider |
| • |
Computer with a Network Interface Card |
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| Package Contents |
| • |
ADSL2/2+ Modem with 4-Port Router |
| • |
Telephone Cable (RJ-11) |
| • |
Ethernet Cable (RJ-45) |
| • |
Power Adapter |
| • |
Quick Installation Guide |
| • |
CD-ROM*** with:
| • |
Installation Wizard |
| • |
Product Documentation |
| • |
Special Offers |
|
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South African Product Specifications
D-Link ADSL Router with 4 Port 10/100 Switch