Cisco EPC3925 User Manual

4021192 Rev B
Front Panel LED Status Indicator Functions
Front Panel LED Status Indicator Functions
Initial Power Up, Calibration, and Registration (AC Power applied)
The following chart illustrates the sequence of steps and the corresponding
appearance of the residential gateway front panel LED status indicators during
power up, calibration, and registration on the network when AC power is applied to
the residential gateway. Use this chart to troubleshoot the power up, calibration, and
registration process of your residential gateway.
Note: After the residential gateway completes Step 11 (Telephone Registration
Complete), the modem proceeds immediately to Normal Operations. See Normal
Operations (AC Power applied) (on page 101).
Front Panel LED Status Indicators During Initial Power Up, Calibration, and Registration
Part 1, High Speed Data Registration
Step:
1
2
3
4
5
6
Front Panel Indicator
Self
Test
Downstream
Scan
Downstream
Signal Lock
Ranging
Requesting IP
Address
Request High
Speed Data
Provisioning File
1
POWER
On
On
On
On
On
On
2
DS
On
Blinking
On
On
On
On
3
US
On
Off
Off
Blinking
On
On
4
ONLINE
On
Off
Off
Off
Off
Blinking
5
ETHERNET
1-4
On
On or
Blinking
On or
Blinking
On or
Blinking
On or Blinking
On or Blinking
6
USB
On
On or
Blinking
On or
Blinking
On or
Blinking
On or Blinking
On or Blinking
7
WIRELESS
LINK
Off
On or
Blinking
On or
Blinking
On or
Blinking
On or Blinking
On or Blinking
8
WIRELESS
SETUP
Off
On or
Blinking
On or
Blinking
On or
Blinking
On or Blinking
On or Blinking
9
TEL 1
On
Off
Off
Off
Off
Off
10
TEL 2
On
Off
Off
Off
Off
Off

Cisco EPC3925 Specifications

General

Security algorithms	WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Wi-Fi	Yes
Modulation	128-QAM, 16-QAM, 32-QAM, 64-QAM, 8-QAM, QPSK
Frequency band	2.4 GHz
Networking standards	IEEE 802.11n
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	4
Input current	1.5 A
Input voltage	15 V
Input frequency	50/60 Hz
Power requirements	230 VAC
Power consumption (typical)	17 W
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 95 %
Voice codecs	G.711, G.723, G.726, G.728, G.729, G.729A

Weight and Dimensions

Weight	430 g
Dimensions (WxDxH)	176 x 145 x 45 mm