Table 1 shows the Quick Specs of the CISCO3945/K9.
Product Code
CISCO3945/K9
Services Performance Engine module
w/SPE 150
Rack Units
3U
Interfaces
3 integrated 10/100/1000 Ethernet ports with 2 ports capable of RJ-45 or SFP connectivity
Expansion Slot(s)
4 service module slots
1 Internal Services Module slot
4 onboard digital signal processor (DSP) slots
4 Enhanced High-Speed WAN Interface Card (EHWIC) slots
RAM
1 GB (installed) / 2 GB (max)
Flash Memory
256 MB (installed) / 8 GB (max)
Dimensions
47.6 cm x 43.8 cm x 13.3 cm
Package Weight
21.84 Kg
Table 2 shows the LEDs area description.
LED
Description
SYS status LED
Solid green
Solid green indicates normal operation.
Blinking green
System is booting or is in ROM monitor mode.
Amber
System error.
Off
Power is off or system board is faulty.
ACT status LED
Solid or blinking green
Solid or blinking indicates packet activity between the forwarding and routing engine and any I/O port.
Off
No packet transfers are occurring.
POE
Green
IP phone power is on.
Amber
IP phone power is not on.
PS1 / PS2
Green
System is running.
Amber
System is not running.
Table 3 shows the description of these LEDs on the back panel.
LED
Color
Description
Location
CompactFlash 1
Green
Flash memory is busy.
Back Panel
Amber
Initialized with error.
Blinking Green then turns off
CompactFlash is ready for removal.
CompactFlash 0
Green
Flash memory is busy.
Back Panel
Amber
Initialized with error.
Blinking Green then turns off
CompactFlash is ready for removal.
S (Speed)
1 blink + pause
GE port operating at 10 Mb/s.
Back Panel
2 blink + pause
GE port operating at 100 Mb/s.
3 blink + pause
GE port operating at 1000 Mb/s.
L (Link)
Green
GE link is established.
Back Panel
Off
No GE link is established.
EN (RJ-45 console port)
Green
The RJ-45 console port is active.
Back Panel
EN (USB serial console port)
Green
The USB console port is active.
Back Panel
ISM
Green
Initialized.
Back Panel
Amber
Initialized with error.
Off
Not installed.
PVDM3 0,1,2 and 3
Green
PVDM is initialized.
Back Panel
Amber
PVDM is detected but not initialized.
Off
No PVDM installed.
SFP S
Blinking green
Blinking frequency indicates port speed.
Back Panel
SFP EN
Off
Not present.
Back Panel
Green
Present and enabled.
Amber
Present with failure.
The Cisco 3945 router supports two memory slots which has been installed two 512MB memory cards. When upgrading the memory, the same capacity of memory cards must be inserted into the two memory slots in the same time. It doesn't support to use only a single memory slot.
Table 4 shows modules and licenses for this router.
3 x 10Base-T/100Base-TX/1000Base-T - RJ-45 Management : 1 x console - RJ-45 Management : 1 x console - mini-USB Type B Serial : 1 x auxiliary - RJ-45 Hi-Speed USB : 2 x 4 PIN USB Type A 2 x SFP (mini-GBIC)
Expansion Slots Total (Free)
4 ( 4 ) x EHWIC 4 ( 4 ) x PVDM 2 ( 1 ) x CompactFlash Card 1 ( 1 ) x Expansion Slot 4 ( 4 ) x service module (SM)
Power Supply
Power Device
Power supply - internal
Voltage Required
AC 120/230 V ( 47/63 Hz )
Dimensions / Weight / Miscellaneous
Width
47.6 cm ( 18.74 in)
Depth
43.8 cm ( 17.24 in)
Height
13.3 cm (5.24 in)
Package Weight
21.84 kg ( 48.15 lbs)
Weight
17.7 kg ( 39.02 lbs)
Compliant Standards
CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, AS/NZ 3548 Class A,
CAN/CSA-E60065-00,ICES-003 Class A, CS-03, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1,
CISCO 3945
