Cisco SPA400 Gateway 4 FXO Ports SPA400 ユーザーズマニュアル

Model

Standards

Cabling Type

LEDs

Voice Protocols

Voice Algorithms

Provisioning, 
Administration
& Maintenance 

Security

Physical Interfaces 

Regulatory 
Compliance 

Power Supply 

Documentation 

SPA400
*  Note:  Many specifications are programmable within a defined range or list 

of options. Please see the SPA Administration Guide for details. The target 
configuration profile is uploaded to the SPA400 at the time of provisioning. 

IEEE 802.3 (10BaseT), IEEE 802.3u (1000BaseTX)

RJ45 Ethernet Category 5, RJ11 Standard Phone Cable

Power, Status, LAN, Port 1-4, USB

Session Initiation Protocol (SIP v2)

G.711 a-law and µ-Law G.726, G.729 A B
DTMF: In-band (RFC 2833)
Call Progress Tone Generation
Echo Cancellation (G.168)
Jitter Buffer  - Adaptive
VAD - Voice Activity Detection
Call Progress Tone Generation
Comfort Noise Generation
Frame Loss Concealment

Web Browser Administration & Configuration via Integral Web Server
Telnet access to command line interface
Automated Provisioning & Upgrade via HTTP
Non-intrusive, In-Service Upgrades
Report Generation & Event Logging
System Fault self-test

Password Protected System Reset to Factory Default
Password Protected Admin and User Acess Authority

1 100base T RJ-45 Ethernet Port (IEEE 802.3)
1 USB 1.1
4 RJ-11 FXO Phone Ports - For a Telco or PBX Connection

FCC part 15 class B and part 68, CE, UL, IC, CB

DC Input Voltage: +5 VDC at 2.0 A Max.
Power Consumption: 5 Watts
Switching Type (100-240v) Automatic

Quick  Installation Guide is downloadable from www.Linksys.com
Administration Guide - Service Providers Only
Provisioning Guide - Service Providers Only

Dimensions 
Unit Weight
Operating Temp.
Storage Temp.
Operating Humidity
Storage Humidity

3.98”x 3.98” x 1.10 “ (101 x 101 x 28 mm) (w x h x d) 
0.5 lbs   (.22 kg)
32º F to 113 º F  (0 º C to 45º C)
14 º F to 185 º F (-10 º C to 70º C)
10 to 85% Non-condensing
  5 ~ 90% Non-condensing

Model No.