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Cisco 11500 Series Hardware Installation Manual page 70

Content services switch
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Cabling the CSS 11503 and CSS 11506 Modules
Because invisible radiation may be emitted from the aperture of the port when
Warning
no fiber cable is connected, avoid exposure to radiation and do not stare into
open apertures.
The SCM can have a maximum of two disk drives.
Note
The SCM front panel LEDs indicate module and configuration status:
Cisco 11500 Series Content Services Switch Hardware Installation Guide
2-12
2 SFP GBICs; 1000BASE-SX or LX with LC-type connectors, or
1000BASE-T with RJ-45 connectors.
The SCM can use the following GBICs with LC-type connectors:
Long-wavelength SFP GBICs (CSS5-GBIC-LX). The longwave length
transceiver (1000BASE-LX) can reach 1,804.4 ft. (550 m) for all
multimode media types. For single-mode fiber, the distance is 16,404 ft.
(5,000 m).
Short-wavelength SFP GBICs (CSS5-GBIC-SX). The transceiver
distance can reach from 721.8 ft. (220 m) to 1,640.4 ft. (500 m),
depending on the quality of the fiber.
The 1000BASE-T SFP GBIC on a CSS supports 1000 Mbps full-duplex
operation only and uses standard four twisted-pair, Category 5e cable at
lengths up to 328.08 ft. (100 m).
Two PCMCIA slots for a hard disk or flash disk. A cover is preinstalled over
the slots.
Two status module LEDs indicating power and module readiness
Link/Act and Duplex LEDs for the Ethernet management port
Link LEDs for each SFP GBIC
Chapter 2
Cabling and Troubleshooting the CSS
78-17231-01

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