·There are eight LEDs on the front panel.
Table 2 shows the description of these LEDs.
LEDs |
Represents |
Color |
Description |
POE0 |
POE PSU |
Green |
PoE is on and providing power. |
Amber |
PoE is in a failed condition. |
||
Off |
PoE supply is not present. |
||
FLASH |
System Flash Status |
Blinking Green |
Compact flash/eUSB flash is present and currently being accessed. |
TEMP |
Temperature Status |
Solid green |
All temperature sensors in the system are within acceptable range. |
Amber |
One or more temperature sensors in the system are outside the acceptable range. |
||
Off |
Temperature is not being monitored. |
||
PWR |
System Power |
Green |
System power is on and functioning correctly. |
Green blinking |
System power is in the process of shutting down. |
||
Amber |
System power is up, but low level initialization failed. |
||
Amber blinking |
System power is up, but the system failed to come out of reset. |
||
Off |
System power is off. |
||
SSD |
mSATA Slot Status |
Green |
SSD mSATA is present and enabled. |
Amber |
Initialized with error. |
||
Off |
Not present. |
||
ISC |
ISC Slot Status |
Green |
PVDM4 is present and enabled. |
Amber |
Initialized with error. |
||
Off |
Not present. |
||
FAN |
Fan Status |
Green |
All fans are operating. |
Amber |
One fan has stopped working. |
||
Blinking Amber |
Two or more fans have stopped working, or the fan tray has been removed. |
||
Off |
Fans are not being monitored. |
||
STAT |
System Status |
Solid green |
System operating normally. |
Blinking amber |
BIOS/Rommon is booting. |
||
Amber |
BIOS/Rommon has completed booting, and system is at Rommon prompt or booting platform software. |
||
Off |
System is not out of reset or BIOS image is not loadable. |
Figure 3 shows the back panel of Cisco ISR4321/K9 for reference. ISR4321-AX/K9 is similar with it..
Note:
① |
Grounding |
⑦ |
GE 0/0/1 (copper cable) port |
② |
Power switch |
⑧ |
GE 0/0/0 SFP (fiber-optic) port |
③ |
Power input connector |
⑨ |
NIM slots |
④ |
GE “MGMT” port (with USB port below) |
⑩ |
GE 0/0/0 RJ-45 (copper cable) port |
⑤ |
USB Type B mini port |
⑪ |
Auxiliary port |
⑥ |
Console port |
ISR4321-AX/K9 Specification |
|
Description |
50Mbps-100Mbps system throughtput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM, Security, Voice, WAAS, Intelligent WAN, OnePK, AVC |
Aggregate Throughput |
50 Mbps to 100 Mbps |
Total onboard WAN or LAN 10/100/1000 ports |
2 |
RJ-45-based ports |
2 |
SFP-based ports |
1 |
Enhanced service-module slots |
0 |
Doublewide service-module slots |
0 |
NIM slots |
2 |
OIR (all I/O modules) |
Yes |
Onboard ISC slot |
1 |
Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) |
4 GB |
Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) |
8 GB |
Default memory DDR3 ECC DRAM (data plane) |
NA |
Maximum memory DDR3 ECC DRAM (data plane) |
NA |
Default memory DDR3 ECC DRAM (control/services plane) |
NA |
Maximum memory DDR3 ECC DRAM (control/services plane) |
NA |
Default flash memory |
4 GB |
Maximum flash memory |
8 GB |
External USB 2.0 slots (type A) |
1 |
USB console port -type B mini (up to 115.2 kbps) |
1 |
Serial console port - RJ45 (up to 115.2 kbps) |
1 |
Serial auxiliary port - RJ45 |
1 |
Power-supply options |
External: AC and PoE |
Redundant power supply |
N/A |
AC input voltage |
- |
AC input voltage |
100 to 240 VAC Autoranging |
AC input frequency |
47 to 63 Hz |
AC input current range, AC power supply (maximum) |
1.5 to 0.6A |
AC input surge current |
90 A peak and less than 3 Arms per half cycle |
Typical power (no modules) (watts) |
36 |
Maximum power with AC power supply (watts) |
125 |
Maximum power with PoE power supply (platform only) (watts) |
260 |
Maximum endpoint PoE power available from PoE power supply (watts) |
120 |