Shanghai Sino-Telecom Technology Co., Ltd.
Main products:IP DSLAM,wdm system
Contact Us
  • Contact Person : Ms. Zhang Kristina
  • Company Name : Shanghai Sino-Telecom Technology Co., Ltd.
  • Tel : 086-021-67755366
  • Address : Shanghai,Shanghai,6F,Building 2,Lane 115,No 1276,Nanle Rd Songjiang District,Shanghai,P.R.China
  • Country/Region : China
  • Zip : 201600

1 Gigabit uplink 48 ports ADSL2+ IP DSLAM for VOIP

1 Gigabit uplink 48 ports ADSL2+ IP DSLAM for VOIP
Product Detailed
1.1 Gigabit uplink DSLAM 2. 48 ports DSLAM for VOIP 3. Downstream:26Mbps & upstream:4Mbps 4. IP DSLAM with splitter built in

DSLAM5048 is a special pizza box designed for outdoor application with the physical depth about 320mm and the operating temperature up to 60°C . It terminates all the ATM circuits and converts traffic directly to deliver the most popular broadband IP services.

DSLAM5048 offers better bandwidth utilization, ease of use,as well as the low-cost advantage and provides the least initial investment solution for internet service providers who want to start providing broadband service in a low subscriber density location.

DSLAM5048 is compliant with ITU G.992.5, G.992.3,G.992.1, and backwards compatible with early version of ADSL.Its maximum downstream/upstream rate is up to 24/1.2Mbps and maximum reach distance is over 6Km. It is most suitable to provide high speed Internet access on existing copper twisted pair telephone lines.

With the highly compact (1U height) and temperature-hardened design, simple installation and easy adaptation to local POTS/ISDN splitter requirements,DSLAM5048 is an ideal solution for Triple-play requirements deployed in indoor and outdoor enclosures.

ADSL2+ Interfaces:

48 ADSL/ADSL2/ADSL2+ Ports with splitter builtSupports ANSI T1.413 Issue 2, ITU G.992.5, G.992.3,G.992.1 (G.dmt), ITU-T G.992.2 (G.lite)Provides optimal rate/reach performanceRates up to 24.0 MbpsDistance up to 6.0 KmMultimode (automatic modulation detection)Supports packets transmit and receive statistics report Bandwidth Management control on each port at 32kbps intervalExtended power management capabilities to optimize power consumption for each applicationManagement Web-based management SNMP-based GUI EMSLocal RS-232 CLIRemote in-band SNMP/TELNET management Firmware upgradeable via FTP or TFTPProtocol SupportIGMP snooping/ GMRP/ GVRP/ LACPSNMP/UDP/IP/MAC/Ethernet

System Features:

2 10/100/1000 BASE-TX ports, one for uplink and another one for cascadeSupport up to 8 units to be cascadedSNMP Management Agent and MIB IITFTP BOOTP Client, Boot ServerIP packet size 64 byte to 1522 bytePPPoE Intermediate AgentDHCP Relay Agent8 VCs per ADSL portSupport multiple PVC QoS configuration128 MAC address per ADSL port48*128 MAC addressBridging     1. Ethernet Bridging – Broadcast, Flooding/ Dropping.     2. VLAN bridging         A. 512 VLAN support         B. Static VLAN         C. VLAN Stacking         D. VLAN TrunkingMulticast     1. Up to 256 multicast addresses     2. IGMP v1, v2, v3     3. Multicast VLAN mapping         A. Independent VLAN multicast (IVM)         B. Shared VLAN Multicast (SVM)     4. handle PPPoE Encapsulated IGMPSecurity     1. Throttling Control     2. Sticky Bridge Ports     3. MAC Address Access Control List     4. IP Address Access Control List Inter-Working     1. IPoA to IPoE Tunneling     2. PPPoA to PPPoE inter-workingQoS     1. Input Rate Limiting (IRL) on a per-AAL5 Interface     2. Output Rate Limiting (ORL) on a per ATM-port and Ethernet basis     3. Rate Limiting

Hardware Configuration 2 RJ45 for Uplink and Cascade 2 TELCO-50 connectors for 48-port ADSL/ADSL2/ADSL2+2 TELCO-50 connectors for phone line1 RJ45 interface for Local ManagementInput PowerAC Power Model: 90VAC ~ 260 VAC, 50-60 HzDC Power Model: -40VDC ~ -60 VDCPower Consumption: 90 wattsOperation ParametersOperating Temperature: -10 to 60°CStorage Temperature: -30~+85°COperating Humidity: 5% to 95% non-condensingOperating Altitude: +15,000ftReliability: MTBF 140,000 hrs minimumPhysical SpecificationDimensions: 440mm(W) x 320mm(D)in x 44.5mm(H) Weight: 6.0Kg

1 Gigabit uplink 48 ports ADSL2+ IP DSLAM for VOIP

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