Cisco SPA112 Administration Guide

Getting Started
Connecting the Equipment
Cisco SPA100Series Administration Guide 13
1
Connecting the Equipment
NOTE For wall-mounting instructions, see Mounting the ATA, page 18.
STEP 1 Connect one end of the provided Ethernet cable to the Internet (Blue) port.
Connect the other end directly to your broadband network device.
STEP 2 Connect one end of a phone cable to the Phone 1 (Gray) port. Connect the other
end to your analog phone or fax machine.
STEP 3 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 4 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 5 Connect the provided power adapter to the Power port.
Internet (Blue)
Connect to a broadband network device (DSL or
cable modem) or a network router, using an Ethernet
cable.
Power
Connect to a power source, using the provided
power adapter.
Feature Description
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