| Product Description | Linksys SPA2102 Phone Adapter with Router - VoIP phone adapter |
| Device Type | VoIP phone adapter |
| Enclosure Type | External |
| Dimensions (WxDxH) | 4 in x 4 in x 1.1 in |
| Weight | 5.3 oz |
| Localization | North America |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Network / Transport Protocol | TCP/IP, UDP/IP, ICMP/IP, PPPoE |
| Remote Management Protocol | HTTP, HTTPS |
| VoIP Protocols | SIP v2 |
| Telephony Interfaces | 2 phone (FXS) |
| Features | DMZ port, DHCP support, NAT support, Syslog support |
| Power | AC 120/230 V ( 50/60 Hz ) |
| General |
| Device Type | VoIP phone adapter |
| Width | 4 in |
| Depth | 4 in |
| Height | 1.1 in |
| Weight | 5.3 oz |
| Localization | North America |
| Networking |
| Form Factor | External |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Network / Transport Protocol | TCP/IP, UDP/IP, ICMP/IP, PPPoE |
| Remote Management Protocol | HTTP, HTTPS |
| Status Indicators | Port status, power |
| Features | DMZ port, DHCP support, NAT support, Syslog support |
| Compliant Standards | IEEE 802.3 |
| IP Telephony |
| VoIP Protocols | SIP v2 |
| Voice Codecs | G.711, G.723.1, G.729a, G.726 |
| Telephony Interfaces | 2 phone (FXS) |
| IP Telephony Features | Echo cancellation (G.168) |
| Expansion / Connectivity |
| Interfaces | 2 x phone line - FXS - RJ-11
1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 ( WAN )
1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 |
| Miscellaneous |
| Cables Included | 1 x network cable
1 x phone cable |
| Power |
| Power Device | Power adapter - external |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Environmental Parameters |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 113 °F |
| Humidity Range Operating | 10 - 90% |
