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

Sino-Telecom 48 ports ADSL2+ IP DSLAM, DSLAM equipment

Sino-Telecom 48 ports ADSL2+ IP DSLAM, DSLAM equipment
Product Detailed
1 ADSL2+ DSLAM 48 ports 2 Max rate of DSLAM: 24Mbps 3 Max reach distance of DSLAM over 6.5Km 4 Support DHCP/PPPOE/NAT server

 DSLAM5048 is a 48ports IP-based DSLAM with splitter built-in. 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 riple-play requirements deployed in indoor and outdoor nclosures.

ADSL2+ Interfaces:

  48 ADSL/ADSL2/ADSL2+ Ports with splitter built  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)  Provides optimal rate/reach performance  Rates up to 24.0 Mbps  Distance up to 6.0 Km  Multimode (automatic modulation detection)  Supports packets transmit and receive statistics report  Bandwidth Management control on each port at 32kbps interval  Extended power management capabilities to optimize power consumption for each applicationManagement  SNMP-based GUI EMS  Local RS-232 CLI  Remote in-band SNMP/TELNET management  Firmware upgradeable via FTP or TFTPProtocol Support  IGMP snooping/ GMRP/ GVRP/ LACP  SNMP/UDP/IP/MAC/Ethernet

System Features:

  2 10/100/1000 BASE-TX ports, one for uplink and another one for cascade  Support up to 8 units to be cascaded  SNMP Management Agent and MIB II  TFTP  BOOTP Client, Boot Server  IP packet size 64 byte to 1522 byte  PPPoE Intermediate Agent  DHCP Relay Agent  8 VCs per ADSL port  Support multiple PVC QoS configuration  128 MAC address per ADSL port  48*128 MAC address  Bridging     1. Ethernet Bridging Broadcast, Flooding/ Dropping.     2. VLAN bridging         A. 512 VLAN support         B. Static VLAN         C. VLAN Stacking         D. VLAN Trunking  Multicast     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 IGMP  Security     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-working  QoS     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 line  1 DB9 male (Null Modem) for Local ManagementInput Power  AC Power Model: 90VAC ~ 260 VAC, 50-60 Hz  DC Power Model: -40VDC ~ -60 VDC  Power Consumption: 90 wattsOperation Parameters  Operating Temperature: 0 to 50°C  Storage Temperature: -30~+85°C  Operating Humidity: 5% to 95% non-condensing  Operating Altitude: +15,000ft  Reliability: MTBF 140,000 hrs minimumPhysical Specification  Dimensions: 440mm(W) x 380mm(D)in x 44.5mm(H)   Weight: 6.5Kg

Sino-Telecom 48 ports ADSL2+ IP DSLAM, DSLAM equipment

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