Cisco SPA112 User Manual

4 Cisco SPA100 Series Analog Telephone Adapters
Connecting the Equipment
NOTE For wall-mounting instructions, see Mounting the ATA, page 9.
STEP 1 Connect one end of the provided Ethernet cable to the Internet
(Blue) port. Connect the other end directly to your broadband
network deviceConnect one end of a phone cable to the Phone 1
(Gray) port. Connect the other end to your analog phone or fax
machine.
STEP 2 Connect one end of another phone cable to another analog phone
or fax machine. Connect the other end to the Phone 2 (Gray) port.
STEP 3 SPA122 Only: Optionally, connect one end of an Ethernet network
cable to the ETHERNET (Yellow) port of the ATA. Connect the other
end to a device on your network, such as a computer.
STEP 4 Connect the provided power adapter to the Power port.
3
239795
WAN

Cisco SPA112 Specifications

General

Supported network protocols	IPv4, IPv6, ARP, DNS, SRV, DHCP, PPPoE, ICMP, TCP, UDP, RTP, RTCP, SNTP
DHCP client	Yes
VPN support	802.1p
Security algorithms	SSL/TLS
Authentication method	SIP
Modem (RJ-11) ports	2
Ethernet LAN (RJ-45) ports	1
Voice codecs	G.711, G.726, G.729
Certification	FCC, CE, ICES, A-Tick, RoHS, UL
Fax compatibility	T.38
Output current	2 A
Output voltage	5 V
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Storage temperature (T-T)	-25 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Width	101 mm
Height	28 mm
Weight	153 g