Descrição
Switch DLINK-DSL-2540B Portas FastEthernet 10/100 com porta ADSL. Switch usado, porem portas switches testadas e funcionando. A porta ADSL não testei.
ESPECIFICAÇÃO
Device Interfaces
RJ-11 ADSL port
4 RJ-45 10/100BASE-TX Ethernet ports with auto MDI//MDIX
ADSL Standards:
ADSL: Multi-mode, ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt) Annex A, ITU-T G.992.2 (G.lite) Annex A, ITU-T G.994.1 (G.hs)
ADSL2: ITU-T G.992.3 (G.dmt.bis) Annex A/L/M ITU-T G.992.4 (G.lite.bis) Annex A
ADSL2+: ITU-T G.992.5 Annex A/L/M
ADSL Data Rates
G.dmt: 8Mbps downstream, 832Kbps upstream
G.lite: 1.5Mbps downstream, 512Kbps upstream
ADSL2: 12Mbps downstream, 1Mbps upstream
ADSL2+: 24Mbps downstream, 3.5Mbps upstream
ATM & PPP Protocols
ATM Adaption Layer type 5 (AAL5)
Bridged or routed Ethernet encapsulation
VC and LLC based multiplexing
MAC Encapsulated Routing
PPP over ATM (RFC 2364)
PPP over Ethernet (PPPoE)
PPP Link Control Protocol (LCP)
Internet Protocol Control Protocol (IPCP)
PPP Authentication Protocol (PAP)
PPP Challenge Handshake
Authentication Protocol (CHAP)
Microsoft PPP CHAP extensions
Router Features & Network Protocols
Ethernet to ADSL Self-Learning Transparent Bridging
Internet Control Message Protocol (ICMP)
Network Address Translation (NAT), IP Static Routing, Routing Information Protocol (RIPv1, RIPv2)
Virtual Server, Port Forwarding
NAT ALGs: MSN/AOL/Yahoo Messenger, FTP, CUSEEME, Real Audio, MIRC, SIP, ICQ, games, SNMP
Dynamic Host Configuration Protocol (DHCP); DHCP server, client, and relay
SNTP, DNS Relay, DDNS proxy and IGMP proxy (v1/v2/v3)
Firewall/Access Security
Built-in NAT firewall
MAC Filtering
Packet Filtering
Stateful Packet Inspection (SPI)
Denial of Service prevention (DoS)
User Authentication PAP
User Authentication CHAP
DMZ
Configuration/Management
Web-based GUI configuration
3-level login control for local/remote management
Firmware upgraded, configuration data uploaded and downloaded via Webbased GUI
TFTP for firmware, configuration files and image files upgrade and download
TFTP server and client
Code Lock to prevent from improper firmware upgrade through UI, TFTP, and TR-069
Telnet/SSH access for configuration (optional)
Local access via console (optional)
ADSL/ADSL2/ADSL2+ manual selection and auto fallback
Auto VPI/VCI detection
Configuration backup and restore
Diagnostics
Log & Trace function
SNMP v.1 and v.2c with MIB-I and MIBII (optional)
TR-069 compliant with ACS (optional)
Quality of Service
Traffic Prioritization/Classification
Port-based priority
802.1p/q (0-7) priority
DiffServ-Codepoint IPQoS (TOS)
Application port-based priority
4 priority queues per PVC
Traffic Shaping
PVC/VLAN
IGMP v2 Snooping
Power
Input: 100-240 VAC, 50/60 Hz
Output: 12v DC, 1A
Power switch
Factory reset button
Operating Temperature 32°F to 104°F (0˚ C to 40˚ C)
Storage Temperature -4°F to 149°F (-20˚ C to 65˚ C)
Operating Humidity -5% to 95% non-condensing
Certifications
FCC Part 15 Class B
CE
CSA
ROHS
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