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Integrator's Reference Manual for Polycom HDX ... - 1 PC Network Inc

Integrator's Reference Manual for Polycom HDX ... - 1 PC Network Inc

Integrator's Reference Manual for Polycom HDX ... - 1 PC Network Inc

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CablesNull Modem AdapterThis adapter is used when connecting a <strong>Polycom</strong> <strong>HDX</strong> system to a serialdevice that transmits on pin 3 such as Crestron Pro2 processor. It is a male tofemale DB-9 adapter plug. This connection may require the RS-232 cable, partnumber 2457-09172-001, on page 2-39.Do not use this adapter with an AMX device. AMX systems support both RS-232and RS-422. There<strong>for</strong>, <strong>for</strong> RS-232 support, use a null modem cross-over cable thatcarries only pins 2, 3, and 5, with pins 2 and 3 crossed.Length Part Number RoHS Compliant— 1517-61577-001 YesDB9F DB9MPIN 1&6 PIN 4PIN 2 PIN 3PIN 3 PIN 2PIN 4 PIN 1&6PIN 5 PIN 5PIN 7 PIN 8PIN 8 PIN 7PIN 9 N/CDrawings and part numbers are provided <strong>for</strong> reference only. <strong>Polycom</strong> claims no responsibilityor liability <strong>for</strong> the quality, per<strong>for</strong>mance, or reliability of cables based on these referencedrawings, other than cables provided by <strong>Polycom</strong>. Contact your <strong>Polycom</strong> distributor or<strong>Polycom</strong> Custom/Vertical Products to order cables that meet the appropriate manufacturingtolerances, quality, and per<strong>for</strong>mance parameters <strong>for</strong> your application.2 - 41

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