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Green full-height half-length PCI card with eight RJ-11 ports on a single bracket

SunnyStar Co., Ltd

SunnyStar Co., Ltd TDM800P 8 FXO PCI Telephone Accessory

SKU CH-QWW9-6MWMW

An 8-port PCI VoIP gateway with two quad FXO modules and optional 1024-tap hardware echo cancellation

  • TypeEcho Cancellation: Yes, No
  • SpecificationsForm Factor: Full Height, Half Length
  • FeaturesInterface: PCI
  • Eight analog ports on one PCI bracket
  • Two module banks accept quad or single FXO/FXS modules
  • Optional hardware echo cancellation with 1024 taps
  • Works with Asterisk, Trixbox, Elastix and FreePBX
  • Full-height half-length form factor fits standard PCI slots

SunnyStar TDM800P 8-port analog gateway

The SunnyStar TDM800P is a PCI telephony card that presents eight RJ-11 FXO ports on a single full-height, half-length bracket. It targets integrators and small-business administrators who need to connect multiple analogue trunk lines to an Asterisk, Trixbox, Elastix or FreePBX platform without occupying several expansion slots.

Passive cooling and single-slot power draw

The card draws power solely from the PCI bus and operates without an active cooler, so it adds no audible noise to a server chassis. Typical power consumption remains within standard PCI limits, and the half-length form factor fits most rack-mount or tower enclosures without blocking adjacent cards.

Replaces multi-card FXO deployments

This board consolidates what previously required two or more quad-port cards, external dongles or splitter cables, reducing cable count and potential failure points. The upgrade is worthwhile when a system has only one spare PCI slot but needs eight analogue lines; it is not suited for builders who require digital PRI, BRI or VoIP-only interfaces.

Highlights

  • Eight analog ports on one PCI bracket
  • Two module banks accept quad or single FXO/FXS modules
  • Optional hardware echo cancellation with 1024 taps
  • Works with Asterisk, Trixbox, Elastix and FreePBX
  • Full-height half-length form factor fits standard PCI slots

Specifications

BrandModel: Variable
ModelTDM800P 8FXO
Part NumberConnection Type: RJ-11
TypeEcho Cancellation: Yes, No
SpecificationsForm Factor: Full Height, Half Length
FeaturesInterface: PCI

Questions about this item

How do I install the TDM800P in a PCI slot and what is the common mistake with the bracket?

Insert the full-height half-length card into a PCI slot; the single bracket carries all 8 RJ-11 ports so no extra brackets or splitters are needed.

What maintenance will the TDM800P require and which parts are replaceable?

The two quad FXO/FXS modules and the optional hardware echo cancellation module are field-replaceable; no driver patches are required for Asterisk, Trixbox or Elastix.

What is the first limit reached under sustained use on the TDM800P?

The optional echo cancellation module provides 1024 taps (128 ms); without it, software HPEC is selectable from 16 ms to 128 ms ITU G.168 compliant cancellation.

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