Cisco ISR4321-SEC/K9 is the Cisco ISR4321/k9 router with Security Bundle. Its other specifications are the same as ISR4321/k9.
Quick Specs
Figure 1 shows the appearance of Cisco ISR4321-SEC/K9.

Table 1 shows the Quick Specs.
|
Product Code |
Cisco ISR4321-SEC/K9 |
|
Bundle |
Security Bundle |
|
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 |
|
NIM (Network Interface Modules) slots |
2 |
|
Onboard ISC slot |
1 |
|
Memory |
4 GB (default) / 8 GB (maximum) |
|
Flash Memory |
4 GB (default) / 8 GB (maximum) |
|
Power-supply options |
External: AC and PoE |
|
Rack height |
1 RU |
|
Dimensions (H x W x D) |
44.55 mm x 369.57 mm x 294.64 mm |
|
Package Weight |
9.19 Kg |
Product Details
Figure 2 shows the LEDs on the front panel of the Cisco ISR4321-SEC/K9.

· There are eight LEDs on the front panel: POE0, FLASH, TEMP, PWR, SSD, ISC, FAN, and STAT.
Figure 3 shows the back panel of Cisco ISR4321-SEC/K9.

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 |
· The NIMs support 2 single-wide or 1 double-wide.
Figure 4 shows the Security Bundle Function of Cisco ISR4321-SEC/K9.

The Modules, Cards and Accessories
Table 2 shows some recommended modules, cards, and cables.
|
Items |
Models |
Description |
|
Console and Auxillary Cables |
CAB-CONSOLE-RJ45 |
Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F |
|
CAB-CONSOLE-USB |
Cisco CAB-CONSOLE-USB Console Cable 6 ft with USB Type A and mini-B |
|
Network Interface Modules |
NIM-2CE1T1-PRI |
Cisco Multiflex Trunk Voice and WAN network interface module |
|
NIM-1MFT-T1/E1 |
Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module |
|
NIM-4E/M |
Analog voice network interface card (ear and mouth) |
|
NIM-2FXS |
Cisco Analog voice network interface card NIM-2FXS |
|
NIM-2FXS/4FXO |
Cisco Analog voice network interface card NIM-2FXS/4FXO |
|
SFPs for On-Board GE Ports |
GLC-LH-SMD |
Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM |
|
GLC-ZX-SMD |
Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM |
|
GLC-SX-MMD |
Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
Compare to Similar Item
|
Models |
ISR4321/K9 |
ISR4321-SEC/K9 |
|
Bundle |
None |
Security Bundle |
|
Aggregate Throughput |
50 Mbps to 100 Mbps |
50 Mbps to 100 Mbps |
|
Total onboard WAN or
LAN 10/100/1000 ports |
2 |
2 |
|
RJ-45-based ports |
2 |
2 |
|
SFP-based ports |
1 |
1 |
|
Enhanced service-module slots |
0 |
0 |
|
NIM slots |
2 |
2 |
|
Onboard ISC slot |
1 |
1 |
|
Rack height |
1 |
1 |
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