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C H A P T E R
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Cisco x90 Series Content Security Appliances Installation and Maintenance Guide
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Cisco C690 Email Security Appliance
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Status LEDs and Buttons for Maintenance, page 4-4
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Available Models
The Cisco C690 Email Security Appliance has the following models:
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C690—Ethernet data ports and four small form-factor (SFF) drives, with a 4-drive backplane
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C690X—Ethernet data ports and eight SFF drives, with 8-drive direct-connect backplane
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C690-1G—Two 1-Gigabit Fiber Optic data ports and eight SFF drives
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C690-10G—Two 10-Gigabit Fiber Optic data ports and eight SFF drives
Note
You cannot change the panel/backplane type after-factory. If you want a different front panel/backplane
configuration, you must order a another model.