OCTAL FXS/FXO ATLAS 550 EXPANSION MODULE OCTAL FXS MODULE The ATLAS 550 FXS option modules provides eight 2-wire interfaces that can operate in the PLAR, Tandem (MEGACOM), or FXS mode and supports PBX circuits, analog phones and modems. The module provides talk battery, off-hook supervision and balanced ringing for short loop or premises PRODUCT FEATURES applications. OCTAL FXS Module OCTAL FXO MODULE nProvides eight FXS local loop The FXO module is one of several expansion modules for the ATLAS 550 interfaces integrated access devices and provides eight (8) foreign exchange office loop interfaces. This module should be selected when a connection to one nAll eight interfaces may be to eight voice line cards of a key system or PBX is required. PBX extensions mapped to any DS0 on any of may be extended to a remote site by combining a TSU on the remote end the network interfaces or with FXS modules. The module can emulate the CO side of a DID (Direct dynamically switched Inward Dial) trunk. The module provides standard 2FXO or DPT function- ality to distances of 2400 feet. nLoop start, ground start, PLAR, DPO, and wink delay (for DNIS) operation n2-wire interface through an RJ-48 modular connector OCTAL FXO Module nProvides eight foreign exchange office FXO local loop interfaces nAll eight interfaces may be mapped to any DS0 on any of the network interfaces or dynamically switched nLoop start, ground start and DPT nExtends phone lines to remote sites over T1 or Frame Relay (using Voice Compression Module) n2-wire interface through an RJ-48 modular connector CORPORATE OFFICE Product Specifications VoxTechnologies 301 S Sherman St. Suite 117 OCTAL FXS PHYSICAL INTERFACE OCTAL FXO PHYSICAL INTERFACE Richardson TX, 75081 nModular RJ-45nModular RJ-45 972 234-4343 OPERATING MODES OPERATING MODES Fax: 972 234-4295 nFXO (Loop and Ground Start)nFXS (Loop and Ground Start) nTandem (E&M Immediate/wink to FXS E-mail: sales@voxtechnologies.com Web Site: www.voxtechnologies.com 2-WIRE IMPEDANCE Conversion) nTandem Supervisionn600 OHMS +2.16 uF Ringing TLP LEVELSnOn Board Ring Generator n-6dB to +6dB – Rx Gain (in 3 dB steps)n50 Vrms n-6dB to +6dB – Tx Gain (in 3 dB steps)n5 REN per module Loop Range RING DETECTIONn0 to 400 Ohms n>20 VAC @ 15-65 Hz n0.3 REN per port OTHER FEATURES nCLASS Services Supported OTHER FEATURESnLine Side Answer Supervision nCLASS Services SupportednLoop Reverse Battery nLine Side Answer SupervisionnFar End Disconnect nDistinctive AlertingnDialtone and Ringback Tone Generators nFar End Disconnect ENVIRONMENT ENVIRONMENTnOperating: 0° to 45°C (32° to 122°F) nOperating: 0° to 50°C (32° to 122°F)nRelative Humidity:Up to 95%, non-condensing nStorage: –20° to 70°C (–4° to 158°F) nRelative Humidity: Up to 95%, non-condensing AGENCY APPROVALS nFCC part 15, Class A, UL, and Canadian UL PHYSICAL (CUL) nModules Dimensions: 7.0" W, 10.0" D, 1.25" H nWeight: 1.5 lbs PRODUCT INCLUDES nUser Manual AGENCY APPROVALS nFCC Part 15 (A), CISPR 22 (A), Industry Canada CS03, UL 1950, CUL IEC 950, FCC Part 68 PRODUCT INCLUDES nUser Manual Ordering Information EQUIPMENT PART # OCTAL FXO Module . . . . . . . . . . . . .VTC4606 OCTAL FXS Module . . . . . . . . . . . . .VTC4121 Specifications subject to change without notice.