مودم دی لینک DSL-2740U ا Modem D-Link DSL-2740U ADSL2+

18/2x12/7x3/2 سانتی‌متر

دی/لینک

پورت اترنت RJ/45 LAN / پورت RJ/11

چهار عدد

یک عدد

300 مگابیت بر ثانیه (300Mbps)

/ دکمه‌ روشن/خاموش دستگاه (Power Switch) / دکمه‌ روشن/خاموش وای فای (Wireless On/Off Button) / دکمه WPS / کلید ریست (بازگشت به تنظیمات اولیه) دستگاه

دو عدد

خارجی

5dBi

دارد

دارای نشانگر LED با قابلیت نمایش وضعیت 4 پورت LAN، وضعیت اینترنت وضعیت روشن خاموش بودن دستگاه و وضعیت‌های WLAN, DSL

((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

ITU/T G.992.3 (G.dmt.bis) Annex A/L/M ITU/T G.992.4 (G.lite.bis) Annex A

ITU/T G.992.5 Annex A/L/M

/ آداپتور برق / ورودی: 100/240 VAC, 50/60 Hz / خروجی: 12v DC, 1A

802.11b/g/n

2.4 گیگاهرتز

2.4 تا 2.484 گیگاهرتز

دارد

(DiffServ/Codepoint IPQoS (TOS

دارد

دارد

دارد

دارد

PVC/VLAN

Multiple IPSec/PPTP/L2TP pass/through

/ (ATM Adaption Layer type 5 (AAL5 / Bridged or routed Ethernet encapsulation / VC and LLC based multiplexing / MAC Encapsulated Routing / ATM Forum UNI3.1/4.0 PVC / ATM Cell Format ITU/T Rec. I.361 / (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

/ Built/in NAT firewall / MAC Filtering / Packet Filtering / (Stateful Packet Inspection (SPI / (Denial of Service prevention (DoS / Intrusion Detection and Prevention System/Log / User Authentication PAP / User Authentication CHAP / DMZ

/ 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 / (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

FCC Part 15 Class B / CE / CSA

پروتکل‌ها: 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