Модем D-link DSL-2540U adsl2/2+ 4-port — Тобольск

Новый. Ни разу не использовался.
Device Interfaces
- 1 RJ-11 ADSL port
- 4 RJ-45 10/100BASE-TX Fast Ethernet LAN switch ports with auto MDI/MDIX
ADSL Standards
- ADSL: Full-rate 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
ATM/PPP Protocols
- Multiple protocol encapsulation over AAL5
- Bridged and routed Ethernet encapsulation
- Logical Link Control (LLC) encapsulation
VC-based multiplexing
- ATM Forum UNI3. 1/4. 0 PVC
- ATM Adaptation Layer Type 5 (AAL5)
- ITU-T I. 610 OAM F4/F5 loopback
- ATM QoS (Traffic Shaping)
- PPP over ATM
- PPP over Ethernet
Network Protocols and Features
- IP Static Routing
- RIP
- NAT
- Virtual Server Port Forwarding
- DHCP server/client/relay
- DNS Relay, DDNS
- IGMP proxy
- SNTP
Firewall/Access Security
- NAT firewall
- MAC Filtering
- Packet Filtering (IP/ICMP/TCP/UDP)
- Stateful Packet Inspection (SPI)
- Denial of Service (DoS) prevention
- Intrusion Detection System and logging
- DMZ
VPN
Multiple IPSec/PPTP/L2TP pass-through QoS
- Traffic Prioritization/Classification based on: Physical port 802. 1p Priority Queues Application port User-defined (TCP/UDP/ICMP etc. )
- 3 priority queues per PVC
- PVC/VLAN port mapping
- IGMP v. 2 snooping
Configuration/Management
- Quick Installation Wizard
- Web-based GUI
- Web-based/TFTP firmware upgrade, configuration up/download
- UPnP
- SNMP v1, v2c, built-in MIB-I, MIB-II agent
- TR-069 compliant (optional)
Power
- Power input: through 15VAC/0. 7A or 12VDC/1A external power adapter
- Power ON/OFF switch
- Dying Gasp support
- Factory reset button
Dimensions
196 mm (L) x 121 mm (W) x 32 mm (H) (7. 72 x 4. 76 x 1. 26 inches)
Weight
308 grams (0. 68 lb)
Operation Temperature
0 to 40 C (32 to 104 F)
Storage Temperature
-20 to 65 C (-4 to 149 F)
Humidity
5% to 95% non-condensing
Emission (EMC/EMI)
- FCC Part 15 Class B
- CE (EN55022/EN55024/EN300 328/EN301 489)
Safety
- CSA
- LVD
- RoHS compliant