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The Rhino R1T1-EC provides reliable, flexible, and leading-edge solutions for a demanding industry. Managing your Open Source telecommunication needs has never been easier than with Rhino products. Rhino PCI plug-in cards satisfiy the needs of Open Source Telephony (OST) applications, no matter how stringent the requirement. Rhino Open Source Telephony PCI cards feature Asterisk and Linux tested software. Knowing that Rhino products are ready to perform right out of the box means that you can spend more time developing important customer relationships.Rhino's onboard echo-cancellation provides excellent voice quality and fast convergence rate. There is no divergence due to doubletalk and cancels multiple independent tails. The Tone Disabler disables echo canceller during voiceband modem and FAX connections. The echo cancellation module is a G.168 compliant line echo canceller, which meets and exceeds G.168-2002 |
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Features |
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| E&M, PRI, Loop, Ground, Kewl, etc, signaling protocols with EC
Alarm and Link status LEDs visible from the rear bracket
T1 crossover cable included
Zttool compliant interface
Fractional voice and data capable
Custom Rhino PCI interface chip means no wasted CPU overhead
Line buildout software selectable
T1/E1 - PRI/ISDN embedded CSU
Zaptel compliant open source module source code included
Asterisk soft PBX tested and ready
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Specifications |
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All Rhino PCI T1 cards feature a single chip integrated CSU with both LIU and Framer, that is software controlled and software programmable - no jumpers
Complete T1/DS1/ISDN-PRI/J1 Transceiver Functionality
Long-Haul and Short-Haul Line Interface for Clock/Data Recovery and Waveshaping
Crystal-Less Jitter Attenuator
Fully Independent Transmit and Receive Functionality
Single chip line interface unit (LIU) and Framer
Power Consumption: Maximum power consumption (under full load) will not exceed 100W.
T1: D4 or ESF, AMI or B8ZS
Line buildout selections: 0-133 feet or 0db, 133-266 feet, 266-399 feet, 399-533 feet, 533-655 feet, -7.5db, -15db, -22.5db
Loopback modes under software selection (zttool) |
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