IP-TO-ANALOG FOUR ZONE POE GATEWAY

The AtlasIED IPS-ZC4 is an IP-to-analog four-zone PoE gateway designed to extend SIP communications into analog paging systems. Its four-endpoint configuration addresses applications that require a network-based SIP connection alongside analog paging infrastructure. The gateway supports 10/100 Mbps Ethernet, is compatible with SIP RFC 3261, and uses G711 payloads. It can receive power through PoE 802.3af or a 48VDC input.

Ideal Use Cases

The IPS-ZC4 is suited to communication systems that need to integrate SIP with as many as four analog paging zones or endpoints. Its documented network, protocol, payload, and analog-output specifications make it appropriate when system requirements are already defined around SIP RFC 3261 and G711.

• Connecting SIP-based communications with a four-zone analog paging system.
• Adding four endpoint connections to a compatible paging configuration.
• Using a 10/100 Mbps Ethernet network for gateway connectivity.
• Powering the gateway through PoE 802.3af or a separate 48VDC source.

Why Choose This Model

This model combines four-zone operation with clearly specified network and analog performance characteristics. The SIP RFC 3261-compatible protocol provides a defined basis for SIP integration, while G711 is identified as the supported payload type. On the analog side, the gateway provides a nominal output level of +2dBm, a maximum output signal amplitude of 2.0 VPP, and maximum total harmonic distortion of 0.5%.

The power arrangement also gives installers two documented choices. PoE 802.3af supports a network-powered configuration, while the 48VDC input provides an alternative power method. Regulatory compliance is listed as FCC Class A and UL 60950. AtlasIED specifies a warranty period of 60 months from the date of purchase.

Installation and Integration

The IPS-ZC4 uses a 10/100 Mbps Ethernet interface and should be connected within a network and paging design that supports its SIP RFC 3261 and G711 requirements. During system planning, select either PoE 802.3af or 48VDC as the power input and account for the gateway’s specified analog output characteristics when connecting it to the paging system.

The enclosure measures 6.2 inches wide, 1.22 inches high, and 4.5 inches deep. Metric dimensions are 154.48 mm wide, 30.99 mm high, and 114.3 mm deep. The unit weighs 1.6 pounds, or 0.73 kg. Its published operating temperature range is listed as 30° to 55° C (-22° to 131° F), which should be considered when selecting the installation environment.

Performance Highlights

For network communication, the gateway operates through a 10/100 Mbps Ethernet interface. SIP RFC 3261 compatibility defines its signaling protocol, while G711 identifies the supported audio payload. These specifications allow the IPS-ZC4 to be evaluated directly against the protocol and network requirements of the intended communication system.

Its analog output is rated at +2dBm nominal, with a maximum signal amplitude of 2.0 VPP. Total harmonic distortion is specified at 0.5% maximum. Together, these published values provide concrete parameters for matching the gateway with the analog side of a paging installation. The four-zone format supports applications that require multiple paging endpoints from one gateway model.

What Makes It Different

The IPS-ZC4 is defined by a focused combination of four endpoint zones, SIP-to-analog integration, Ethernet connectivity, and dual power-input options. Rather than leaving the communications format unspecified, its product data identifies SIP RFC 3261 compatibility and G711 payload support. It also publishes the key analog output figures needed for integration planning.

PoE 802.3af can be selected where that power standard is available, while 48VDC accommodates a separately powered design. FCC Class A and UL 60950 compliance, along with the stated 60-month warranty, complete the documented operating and ownership details.

Final Assessment

The AtlasIED IPS-ZC4 is a purpose-built choice for extending SIP communication into a four-zone analog paging system. It brings together 10/100 Mbps Ethernet, SIP RFC 3261 compatibility, G711 payload support, PoE 802.3af or 48VDC power, and defined analog output performance. For installations built around these requirements, it offers a clearly specified gateway with four endpoint zones and a 60-month warranty from the date of purchase.