Introdução do detalhe do produto:Wireless Network--Long Range 802.11b Router+AP
Modell:Long Range 802.11b Router+AP NL-2511SR PLUS (A)

Feature Benefit
Up to 23dBm(200mW) RF Output
Power (depends on different
countries)
9 times coverage of regular wireless Router
11Mbps IEEE 802.11 b Compliant Fully interoperable with IEEE 802.11 b
compliant products
Three built-in 10/100Mbps Switch
Ports
Scalability, able to extend your network
NAT/PAT support Shares single Internet account and providing a
natural firewall
TCP/IP/UDP/Port/MAC address
filtering
Firewall functions ensure secure network
connection
Virtual Server Mapping Allows some of computers in wireless LAN
network to be accessible from outside network
IP Sec Pass through / PPTP Provides special pass-through support for
common VPN implementations
64 /128-bit WEP data encryption Powerful data security
DHCP client/server/relay Simplifies network administration, the software
keeps track of IP addresses rather than
administrators to manage the task
SNMP/Telnet/Web configuration Helps administrators to remotely configure or
manage the Router via SNMP/Telnet/Web
browser
PPPoE Dial-Up connects the users to the Internet
through a shared DSL/Cable modem
Seamless Roaming Allows users to travel between Routers
without losing their network connection
Data Transfer Rate 11, 5.5, 2 and 1 Mbps, Auto Fall-Back
Frequency Band 2.400~2.484 GHz
Range (open environment) 11 Mbps –300m/450m ( 23 dBm output power)
5.5 Mbps –400m/600m ( 23 dBm output power)
2 Mbps – 500m/750m ( 23 dBm output power)
1 Mbps –800m/1200m ( 23 dBm output power)
Radio Type Direct Sequence Spread Spectrum (DSSS)
Operation Channels 11 for North America, 14 for Japan,
13 for Europe, 2 for Spain, 4 for France
Modulation CCK(11 Mbps / 5.5 Mbps), DQPSK(2 Mbps), DBPSK
(1Mbps)
Antenna High sensitivity diversity antenna
RF Output Power 23dBm(200mW)--FCC
20dBm(100mW)--CE
Security 64/128-bit WEP data encryption, hide SSID in beacons,
stations can not use “any” SSID
Compatibility IEEE 802.11b compliant
Regulation Certifications FCC Part 15/UL, ETSI 300/328/CE
Network
Interface One 10/100Mbps RJ-45 for DSL/Cable modem
Three 10/100Mbps RJ-45 Switch Port
Firewall - NAT/PAT
- TCP/IP/UDP/Port/MAC address filtering
- Virtual server mapping
Dial-up connection PPPoE
VPN Support IP Sec pass-through / PPTP
Management Telnet/Web/SNMP(v1/v2, 802.11MIB) configuration
Firmware Upgrade Upgrade firmware via TFTP/Web-based
Environment
Temperature Range 0 to 55° C (32 °F to 131 °F) - Operating,
-20 to 80 ° C(-4 °F to 176 °F) - Storage
Humidity (non-condensing) 5%~95% typical
Physical
Dimensions 145(L)mm x 210(W)mm x 40(H)mm
5.7(L)in x 8.3(W)in x 1.6(H)in
Weight 500g(1.1 lb) 		Feature Benefit Up to 23dBm(200mW) RF Output Power (depends on different countries) 9 times coverage of regular wireless Router 11Mbps IEEE 802.11 b Compliant Fully interoperable with IEEE 802.11 b compliant products Three built-in 10/100Mbps Switch Ports Scalability, able to extend your network NAT/PAT support Shares single Internet account and providing a natural firewall TCP/IP/UDP/Port/MAC address filtering Firewall functions ensure secure network connection Virtual Server Mapping Allows some of computers in wireless LAN network to be accessible from outside network IP Sec Pass through / PPTP Provides special pass-through support for common VPN implementations 64 /128-bit WEP data encryption Powerful data security DHCP client/server/relay Simplifies network administration, the software keeps track of IP addresses rather than administrators to manage the task SNMP/Telnet/Web configuration Helps administrators to remotely configure or manage the Router via SNMP/Telnet/Web browser PPPoE Dial-Up connects the users to the Internet through a shared DSL/Cable modem Seamless Roaming Allows users to travel between Routers without losing their network connection Data Transfer Rate 11, 5.5, 2 and 1 Mbps, Auto Fall-Back Frequency Band 2.400~2.484 GHz Range (open environment) 11 Mbps –300m/450m ( 23 dBm output power) 5.5 Mbps –400m/600m ( 23 dBm output power) 2 Mbps – 500m/750m ( 23 dBm output power) 1 Mbps –800m/1200m ( 23 dBm output power) Radio Type Direct Sequence Spread Spectrum (DSSS) Operation Channels 11 for North America, 14 for Japan, 13 for Europe, 2 for Spain, 4 for France Modulation CCK(11 Mbps / 5.5 Mbps), DQPSK(2 Mbps), DBPSK (1Mbps) Antenna High sensitivity diversity antenna RF Output Power 23dBm(200mW)--FCC 20dBm(100mW)--CE Security 64/128-bit WEP data encryption, hide SSID in beacons, stations can not use “any” SSID Compatibility IEEE 802.11b compliant Regulation Certifications FCC Part 15/UL, ETSI 300/328/CE Network Interface One 10/100Mbps RJ-45 for DSL/Cable modem Three 10/100Mbps RJ-45 Switch Port Firewall - NAT/PAT - TCP/IP/UDP/Port/MAC address filtering - Virtual server mapping Dial-up connection PPPoE VPN Support IP Sec pass-through / PPTP Management Telnet/Web/SNMP(v1/v2, 802.11MIB) configuration Firmware Upgrade Upgrade firmware via TFTP/Web-based Environment Temperature Range 0 to 55° C (32 °F to 131 °F) - Operating, -20 to 80 ° C(-4 °F to 176 °F) - Storage Humidity (non-condensing) 5%~95% typical Physical Dimensions 145(L)mm x 210(W)mm x 40(H)mm 5.7(L)in x 8.3(W)in x 1.6(H)in Weight 500g(1.1 lb)

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