Specification Sheet

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Feature
Description
USB slot
USB Type-A slot on the front panel of the switch for easy file and image management
Buttons
Reset button
Cabling type
Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T
LEDs
System, Link/Act, PoE, Speed
Flash
256 MB
CPU
800 MHz ARM
DRAM
512 MB
Packet buffer
All numbers are aggregate across all ports because the buffers are dynamically shared:
Model name
Packet buffer
CBS250-8T-D
1.5 MB
CBS250-8PP-D
1.5 MB
CBS250-8T-E-2G
1.5 MB
CBS250-8PP-E-2G
1.5 MB
CBS250-8P-E-2G
1.5 MB
CBS250-8FP-E-2G
1.5 MB
CBS250-16T-2G
1.5 MB
CBS250-16P-2G
1.5 MB
CBS250-24T-4G
1.5 MB
CBS250-24PP-4G
1.5 MB
CBS250-24P-4G
1.5 MB
CBS250-24FP-4G
1.5 MB
CBS250-48T-4G
3 MB
CBS250-48PP-4G
3 MB
CBS250-48P-4G
3 MB
CBS250-24T-4X
1.5 MB
CBS250-24P-4X
1.5 MB
CBS250-24FP-4X
1.5 MB