CISCO2951/K9 mới giá rẻ
Model: CISCO2951/K9 Cisco 2951 Router ISR G2
Detail: Cisco 2951 Router w/3 GE,4 EHWIC,3 DSP,2 SM,256MB CF,512MB DRAM,IPB
39,000,000.00 ₫
- Mô tả
Mô tả
Tổng quan (CISCO2951 / K9)
Bộ định tuyến Cisco 2951, mô đun thoại hỗ trợ được thiết kế cho các văn phòng nhỏ.
Product Code |
CISCO2951/k9 |
Rack Units |
2U |
Interfaces |
3 integrated 10/100/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity |
Expansion Slot(s) |
2 service module slot 1 Internal Service Module slot 3 onboard digital signal processor slots 4 Enhanced high-speed WAN interface card (EHWIC) slots |
RAM |
512 MB (installed) / 2 GB (max) – DDR2 SDDRAM Memory |
Flash Memory |
256 MB (installed) / 8 GB (max) |
Dimensions |
47 cm x 43.8 cm x 8.9 cm |
Package Weight |
17.82 Kg |
LED |
Color |
Description |
SYS |
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 |
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 |
PoE is available. |
Amber |
Power supply is not supplying PoE power. |
|
RPS |
Green |
System is running on external RPS power supply. |
PS |
Green |
System is running. |
Amber |
System is not running. |
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 10Mb/s. |
Back Panel |
2 blink + pause |
GE port operating at 100Mb/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. |
||
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. |
||
PVDM 0, 1 and 2 |
Green |
PVDM is initialized. |
Back Panel |
Amber |
PVDM is detected but not initialized. |
||
Off |
No PVDM installed. |
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