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Getting Started Guide for Cisco Digital Media Players
78-19212-02
  Connect Equipment
Understand How to Choose Media Signal Cables
Caution
Poorly shielded cable can sometimes promote undesired signal leakage (egress), interference from over-the-air 
signals (ingress
), or crosstalk between cables that are in close physical proximity.
Special considerations apply when you obtain a signal cable that is longer or of a different type than 
cables that we included in your product kit. For DMP models that support the following signal cable 
types, the maximum supported lengths are:
Composite — 10 ft (approximately 3 m)
HDMI — 16 ft (approximately 5 m)
RCA — 10 ft (approximately 3 m)
S-Video — 10 ft (approximately 3 m)
SPDIF — 10 ft (approximately 3 m)
Cable Quality
The best signal cables objectively are those with the lowest signal resistance. Factors that affect signal 
resistance include wire gauge, cable shielding quality, and cable connector quality. However, the same 
materials and engineering designs that reduce signal resistance add to the cost of manufacturing. This 
added cost is passed along to a consumer. So, it is useful to understand when signal resistance is not 
relevant. Knowing this can help you to manage and reduce expenses without necessarily lowering 
your standards. High cost is not inevitable. Nor is it proof of high quality. Sometimes, in fact, high 
quality (low signal resistance) is irrelevant. 
Even mediocre signal cables are sometimes sufficient, and such cables are often very affordable. 
 illustrates the most important factors to consider when you choose signal cables.