C921J-4P

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)