C921J-4P Overview
C921J-4P is the Cisco 921J Gigabit Ethernet security router with external power supply for Japan only. Cisco® 900J Series Integrated Services Routers (ISRs) combine Internet access, comprehensive security, and wireless services in a single high-performance device that is easy to deploy and manage. They are well suited for deployment as Customer Premises Equipment (CPE) in enterprise small branch offices and in service provider managed-service environments. The C921J-4P supported only on Cisco IOS Software Release 15.8(3)Mb and later.
Quick Spec
Table 1 shows the quick spec.
Model |
C921J-4P |
Description |
Cisco 921J Gigabit Ethernet security router with external power supply for Japan only |
WAN interfaces |
2 ports Gigabit Ethernet (GE) |
LAN interfaces |
4-port 10/100/1000-Mbps managed switch |
Integrated USB 2.0 |
Yes |
Default and maximum DRAM |
Default 1 GB |
Default and maximum flash memory |
2 GB; not upgradable |
Dimension |
1.10 x 8.50 x 6.50 in. (2.80 x 21.59 x 16.51 cm) (includes rubber feet) |
Product Detail
Figure 1 shows the ports of C921J-4P.
Note:
(1) |
#6-32 Ground screw |
(9) |
GE LAN port |
(2) |
Power button |
(10) |
GE LAN port |
(3) |
12VDC input |
(11) |
GE LAN port |
(4) |
Reset button |
(12) |
GE WAN port |
(5) |
System LED |
(13) |
Console port |
(6) |
USB2.0 port |
(14) |
Kensington Lock |
(7) |
GE LAN port |
(15) |
VPN LED |
(8) |
GE LAN port |
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Compare to Similar Item
Table 2 shows the comparison.
Model |
C921J-4P |
|
Description |
Cisco 921 Gigabit Ethernet security router with internal power supply |
Cisco 921J Gigabit Ethernet security router with external power supply for Japan only |
WAN interfaces |
1 port GE and 1 VADSL (Annex B/J) |
2 ports Gigabit Ethernet (GE) |
LAN interfaces |
4-port GE managed switch |
4-port 10/100/1000-Mbps managed switch |
Integrated USB 2.0 |
Yes |
Yes |
Default and maximum DRAM |
Default 1 GB |
Default 1 GB |
Default and maximum flash memory |
2 GB; not upgradable |
2 GB; not upgradable |
Get More Information
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