Aethra CMG 4000 Specifications

Aethra has set the benchmark for voice quality in TDM-based and packet-based telephony, while preserving end-to-end service transparency for voice, fax and Voice Band Data (VDB) modem calls By combining high-quality performance, scalability and reliability with open standards-based interfaces, the CMG 4000 can serve as a powerful DCME bandwidth optimization platform for both incumbent and green field carriers. Superior Traffic Quality over TDM and IP Networks • Successful fax and modem transport • High-quality echo cancellation • Efficient Voice Activity Detection • Spectral Comfort Noise Generation • Bandwidth efficient and Reliable Signalling transmission • Sophisticated packet-loss concealment • High performance, adaptive jitter buffer • Unique Packet Priority Selection QoS mechanism • Transparent transmission of mobile 64 kbps data • High degree of system scalability - low entry cost • Small-step granularity • Low operating costs Bandwidth Savings without Compromising Voice Quality Superior codec implementations coupled with a rich set of payload optimization and silence suppression algorithms enable carriers to realize substantial bandwidth savings. Backed by field-proven voice processing technology, the CMG 4000 can deliver up to 16:1 voice compression ratio while still maintaining high quality voice. Robust and Flexible SS7 Backhaul Options The CMG 4000 platform’s unique ability to support robust and highly reliable transport of SS7, PRI and CAS signalling information over TDM and packet networks. Toll Quality Voice and Lowest Transmission Bandwidth Full System Redundancy Ensures High Reliability Optimized for Low and Mid Port Density Sites Reliable Traffic Handling Maximizes Call Completion Rate Minimal Entry Cost and Linear Expansion Capability Comprehensive and User-Friendly O&M Features Superior System reliability - Six 9’s

Traffic Handling • Voice, fax, VBD and Clear Channels • SS7, PRI, Q.SIG, CAS R1, CAS R2 and DTMF • Silence Suppression and Comfort Noise Injection • Bandwidth efficient CCS Signaling transmission mechanism • CAS tunneling Voice CODECs • G.711 PCM @ 64Kbps A-law/u-law • G.729A (+B) CS-ACELP @8Kbps • G.723.1 ACELP / MPMLQ @ 5.3, 6.3 Kbps • GSM-AMR @12.2 Kbps (GSM 06.90) Echo Cancellation • ITU-T G.168 & G.165 compliant • Up to 128 msec Echo Tail Length • Dynamic EC enabling (c or dbits) Fax • ITU Group 3 faxes (up to 14.4 Kbps) Voice Band Data (modem) • Pass through to G.711 • V.22, V.23, V.32, V.34, V.90 and V.92 64 Kbps Transparent (Clear) Channels • Operator configurable redundancy: 1+1, 1+2 or 1+3 • Operator configurable maximum number of Transparent Channels (and VBD/modem calls Jitter Buffer • Adaptive - Up to 300 msec jitter Trunk Interfaces (PSTN) • E1 2.048 Mb/s Balanced 120 ohms • T1 1.544 Mb/s Balanced 100 ohms All information provided by Aethra in this datasheet is believed to be accurate. Aethra SpA reserves the right to discontinue and change specifications and prices at any time without prior notice. Copyright © 2005 Aethra SpA - all rights reserved. For Further details about technical specifications please see “Products” on our website www.aethra.com. Aethra® SpA via Matteo Ricci, 10 60126 Ancona (Italy) Telephone +39.071.218981 Fax +39.071.887077 Video 1 +39.071.2189704 Video 2 +39.071.2189701 Beijing Hong Kong London Madrid Mexico City Paris Miami São Paulo Shanghai Shenzhen Email:[email protected] www.aethra.com Bearer Interfaces • E1 2.048 Mb/s Balanced 120 ohms • T1 1.544 Mb/s Balanced 100 ohms • Fast Ethernet (100 BaseT) Trunk and Bearer Capacity • Up to 20 E1 links comprising up to 16 fully populated E1 trunks and up to 4 E1 bearers • Up to 20 E1 links where some or all of them partially populated E1 trunks or comprising up to 4 E1 bearers • Up to 20 T1 links where all are T1 trunks or comprising up to 4 T1 bearers WAN Protocols • PPP • ML-PPP • Proprietary IP over TDM High Reliability • Six 9’s (99.99995%) Availability • Card redundancy • Power input redundancy • Power supply redundancy • TDM and IP link redundancy • TDM Bearer protection modes • Hitless hot-swappable modules • Hitless SW upgrade • Run time configuration • Fan Turbo mode System Synchronization • Primary Clock source (E1 or T1) • Secondary Clock source (E1 or T1) • Internal Clock source Network Management • Web-based management • Multiple users • Statistics and Reports • In-band management • Out-of-band management Power Consumption • 76 Watts (max) DC power input • -48VDC /-60VDC AC power input • 220 VAC / 110 VAC Electro-Magnetic Compatibility EN 300 386 V1.3.2 (2003-05) FTZ 1TR9:06-2002 Emission EN55022 Immunity EN61000-4 2, 3, 4, 5, 6, 11 FCC rules CFR 47 part 15 ICES-003 (Canada) VCCI V-3/2001.04 (Japan) CISPR 22:04 (Australia/NZ) Product Safety UL 60950-1:2003 for US CAN/CSA -C22.2 No. 60950-1-03 for Canada CE EN60950-1:2001 Environmental standards • ETSI –ETS 300 019 • Bellcore -GR-63 Operating Temperature Range • -5ºC to 50ºC Dimensions • Width: 435mm (17.1") - not incl. mounting brackets • Height: 44.45mm (1.75" - 1U) • Depth: 350mm (13.8") Technical Specifications