Ports & interfaces
| Modem (RJ-11) ports |
1 |
| DC-in jack |
Y |
Modem
| Internal memory |
8 MB |
| Chipset |
Broadcom |
| Flash memory |
2 MB |
| Modem type |
ADSL2+ |
Technical details
| Data transfer rate |
100 Mbit/s |
| Supported network protocols |
SNMP v1/v2, UPnP, SNTP, RIP |
Protocols
| Networking features |
Fast Ethernet |
Networking
| Compliance industry standards |
IEEE 802.3, IEEE 802.3u |
Data transmission
| Upstream data rate |
1 Mbit/s |
| Downstream data rate |
24 Mbit/s |
| Supported data transfer rates |
10/100Mbps |
Additionally
| Ethernet LAN (RJ-45) ports quantity |
1 |
| Transfer rate (Mbps) |
100 Mbit/s |
ADSL 2+, 24Mbps, 8MB SDRAM, QoS, Fast Ethernet, 1x RJ11, 1x RJ45, 123g, Black
The GKM 1220 is an ADSL2+ modem for broadband Internet with download speeds of up to 24 Mbps. It comes with an installation assistant in Portuguese and an integrated router. It has a compact and practical design, ideal for homes and small businesses.
- High-speed Internet access (download speeds of up to 24 Mbps and 1 Mbps for uploads, depending on your Internet provider service plan)
- QoS via IP and DSCP for prioritizing data traffic
- Integrated firewall for advanced security
- Compatible with ADSL, ADSL2 and ADSL 2+ technologies
- Sharing via switch or wireless router
- Router and bridge functions with static or dynamic addressing
- Supports PPPoE and PPPoA authentication modes
- DHCP server for the distribution of IP addresses
- Supports DMZ, NAT, PAT and NAPT
- Supports VPN pass-through
- Supports SNMP, UPnP, SNTP, RIP (v1 and v2) and TR-069
- Remote management via web (HTTP), CLI (Telnet)
- Installation assistant in Portuguese
- Automatic bivolt power supply
- Large technical support network all over Brazil
- 2-year warranty
- Comes with: microfilter and installation CD and cable
