Cisco 860 Series Hardware Installation Manual page 48

Hardware Features
Table 1-4 LED Descriptions for the Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series ISRs (continued)
LED Color
Data BRI B2 Green
8 9
3G WWAN Green
10
3G RSSI Green
Amber
11
3G GSM Green
12
3G CDMA Green
FXO Voice Green
BRI Voice LNK Green
BRI Voice B1 Green
BRI Voice B2 Green
FXS/DID Voice Green
V.92 Modem Green
14
SFP EN Off
Green
Amber
SFP S Green
1. SSID = service set identifier.
Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
1-32
Description
Blinking—B2 channel is receiving or sending data, or
data is passing through ISDN channel 2.
On—Service is established.
Slow Blinking—Searching for service.
Fast Blinking—Data is either being received or being
transmitted.
Off—Low signal strength (lower than -100 dBm).
On—High RSSI (-69 dBm or higher).
Slow Blinking—Low or medium RSSI (-99 to -90 dBm).
Fast Blinking—Medium RSSI (-89 to -70 dBm).
On—No service.
On—Service is established.
Off—No service.
On—Service is established.
Off—No service.
On—FXO port is connected.
Blinking—FXO port is either receiving or transmitting
data.
On—BRI interface is connected.
On—BRI B1 channel is connected.
Blinking—BRI B1 channel is either receiving or
transmitting data.
On—BRI B2 channel is connected.
Blinking—BRI B2 channel is either receiving or
transmitting data.
On—FXS/DID port is connected.
Blinking—FXS/DID port is either receiving or
transmitting data.
On—Modem is connected.
Blinking—V.92 port is either receiving or transmitting
data.
Not present.
Present and enabled.
Present with failure.
Blinking—Blinking frequency indicates port speed.
Chapter 1 Product Overview
860 Series 880 Series 890 Series
— 887, 887V, 892
888 models
models
— 3G models —
— 3G models —
— 3G models —
— 3G models —
— 3G models —
13
— 881 —
— — —
— — —
— — —
— SRST —
models
— — 891
models
— — 892F
models
— —
— —
— — 892F
models
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