Description
ZISA IA24B 24 ports ADSL2+ IP DSLAM offers lowest port count DSLAM available in the market place. The DSLAM provides the least initial investment solution for Service Provider who want to start providing Broadband service in a low subscriber density location. It features maximum downstream rate up to 24 Mbps and maximum reach distance over 7.0 Km. ZISA DSLAM series is most suitable for use on existing copper twisted pair telephone lines to provide high speed Internet access. This 24-port interface module is compliant with ITU G.992.5, G.992.3, G.992.1, and features the Link Status LED indicators in front panel. When LED turns steady green that means the line connection is valid and operational. ZISA Technology’s ADSL2+ technology is also backwards compatible with early version of ADSL. This ADSL2+ technology is an enhanced version of the ADSL technology which provides cross-talk free deployment. The ADSL2+ IP DSLAM is ideal solution for Triple-play requirements.
Features
24 ADSL2+ Ports Supports ANSI T1.413 Issue 2, ITU G.992.5, G.992.3, G.992.1 (G.dmt), ITU-T G.992.2 (G.lite) Multimode (automatic modulation detection) Supports packets transmit and receive statistics report. Provides optimal rate/reach performance Higher rates by limiting reach (up to 24.0 Mbps) Longer reach by reducing rate (distance up to 6.3 Km)
Dimensions -438(L)mm x 321(W)mm x 42(H)mm Weight -2lb
Power Supply -85-265VAC Temperature -0.C to 50.C - Operating Range -10.C to 85.C - Storage
Humidity -5% to 95% non-condensing
System & Management Features
10/100 BASE-TX ports for uplink and downlink, with auto-negotiating and automatic MDI/MDIX (Flat and cross cable Auto cross-over) Support Mixed voice-data networks
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Special power saving mode for inactive ports
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Each port can be individually enabled or disabled with man-agement card installed
• TFTP
• BOOTP Client, Boot Server
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IEEE 802.1 P/Q
• Support IGMP Snooping
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Support multiple PVC QoS configuration
ATM Support
ATM Signaling UNI 3.1 & 4.0 PPP (RFC 2364) over ATM RFC 1483 RFC 1577 (IP over ATM) AAL0, AAL2, AAL5 ATM Service Class: UBR/VBR/CBR 32 VCs
Interface
2 RJ45 for Uplink 2 RJ21 for Phone Line Connection 1 DB9 male (Null Modem) for Local Management
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