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General Information |
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Summary |
CBS250 Smart 8-port GE, Partial PoE, Ext PS, 2x1G Combo |
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Management features |
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Switch type |
Managed |
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Switch layer |
L2 |
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Quality of Service (QoS) support |
Yes |
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Ports & interfaces |
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Basic switching RJ-45 Ethernet ports quantity |
8 |
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Basic switching RJ-45 Ethernet ports type |
Gigabit Ethernet (10/100/1000) |
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Installed SFP modules quantity |
2 |
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Uplink ports quantity |
2 |
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USB 2.0 ports quantity |
1 |
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Network |
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Networking standards |
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
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10G support |
No |
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VLAN support |
Yes |
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Data transmission |
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MAC address table |
8000 entries |
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Switching capacity |
20 Gbit/s |
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Packet buffer memory |
1.5 MB |
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Security |
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DHCP features |
DHCP client, DHCP relay |
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Access Control List (ACL) |
Yes |
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Design |
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Rack mounting |
Yes |
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Product colour |
White |
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Performance |
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Built-in processor |
Yes |
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Processor frequency |
800 MHz |
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Internal memory |
256 MB |
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Flash memory |
512 MB |
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Power |
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Power source |
DC |
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Power supply included |
Yes |
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AC input voltage |
110 - 220 V |
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Power over Ethernet (PoE) |
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Power over Ethernet (PoE) |
Yes |
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Power over Ethernet (PoE) ports quantity |
8 |
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Total Power over Ethernet (PoE) budget |
45 W |
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Operational conditions |
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Operating temperature (T-T) |
0 - 50 °C |
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Storage temperature (T-T) |
-5 - 50 °C |
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Operating relative humidity (H-H) |
10 - 90% |
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Storage relative humidity (H-H) |
10 - 90% |
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Heat dissipation |
222.79 BTU/h |
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Weight & dimensions |
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Width |
268 mm |
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Depth |
185 mm |
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Height |
44 mm |
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Weight |
1.53 kg |
