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Product >> IP DSLAM >> DX6524

Overview

  The global acceptance of the Internet and its fast expansion helped in the creation of a large number of new industries and businesses and has greatly influenced the progress of the global business environment. Accessing the Internet therefore, has become a daily necessity for these businesses and their customers. In addition, a large number of people all over the world are becoming reliant on the Internet.

  In such evolving environments, the last mile connectivity or the end user access network becomes quite a vital aspect. Whilst businesses and customers reside at the access networks, new business access requires highly reliable links hence the infrastructure must provide efficiency, robustness and scalability.

  Corecess has proposed and developed a new paradigm of ADSL service, calling it the Smart ADSL. The Smart ADSL terminates the ATM at the edge and provides full IP based (Ethernet) connectivity to the rest of the network. It therefore, simplifies the network and maximizes efficiency and flexibility of the whole network. Such solutions make it easy, fast and cost effective for service providers to offer the required services.

  The DSLlinX 6524 is an advanced ADSL Central Office (CO) Equipment which is part of the Corecess Smart ADSL solution. The DSLlinX 6524 provides 24 ADSL ports, and/or up to 2Mbps V.35 interfaces for various WAN connections. It also provides routing functions for cost-effective remote deployment of the system.

  The DSLlinX 6524 supports ANSI T1.413i2 as well as the ITU-T G.992.1/2 Annex A and C for global deployment.
Key Features & Benefits

Optimized ADSL System
 
  • 24 line ADSL aggregating CO equipment with routing functions.
  • 24 line-module minimizes initial costs.
  • 24 line-unit increment in accordance with an increase in subscriber base.
  • Flexible network configuration with Fast Ethernet up-link.
  • Simple and flexible network management with SNMP-based Management system.

Maximum Global Environment Compatibility
 
  • Compliant with ANSI T1.413 issue2.
  • Compliant with ITU-T G.992.1/2 Annex A/C.
  • Operable over UTP, CPEV, TIV, SH and Interphone Cable.

Improved Functions for High-speed Service
 
  • DHCP Server & Client functions.
  • IP Routing & Filtering.
  • Various Management & Security functions.
  • IGMPv2 Snooping.
  • VLAN support.

Advanced Features for MTU, MDU, MHU
 
  • Port enable/disable function for each line.
  • Maximum connection rate setting for each line.
  • Packet forwarding enable/disable function between each line.
  • IP/MAC filtering function for each port.
HARDWARE
Technical Specifications
Description
Specification
General

ADSL 24 port DSLAM

- Support Annex A - 6524C, 6524F, 6524W
- Support Annex C - 6524C

Line Code: DMT(Discrete Multi-Tone)
Up-link:
- 10/100Mbps Ethernet: 6524C, 6524
- FV.35: 6524W
Special Features
  - Port Filtering, MAC Filtering, IP Filtering
  - DHCP Server, Client support
Connectors and Cabling

ADSL

- Telco-50 (CHAMP) connector for lines.
- Operable over UTP, CPEV, TIV, SH and Interphone Cable.

10/100BaseT ports (Auto Sensing)

 

- RJ-45 connectors.
- Two-pair Category 3, 4, or 5 unshielded twisted-pair (UTP) cabling. (Category 3, 4 supports only 10Mbps)

 

Management console and RMCS port
 

- 8-pin RJ-45 connector.
- Serial cable with RJ-45 to DB9 adaptor for PC connections.
- Data 8bits, 1 stop bit, no parity, and 9600bps.
Power Connectors

Customers can provide power to a switch by using the Power Supply unit.
The connectors are located on the rear side of the switch.
Use the supplied AC power cord to connect the AC power connector to the AC power outlet.
DC inlet (Terminal Type) used for DC power supply. (Located on the rear side)
Reliability

MTBF
DX 6524C/F: 91044.8 Hours
FIT
DX 6524C/F: 10983.6 Hours

 
Power Specifications

 

 
Description
Specification
Power consumption

55 W (maximum): 6524C/F

AC input voltage/frequency

88 to 264 VAC (auto-ranging), 50 to 60 Hz.

DC Input Voltages

-48V

 
Physical and Environmental Specifications
 
Description
Specification
Dimensions and (H x W x D)

19 inch Rack Mountable.

44 x 440 x 225 mm. (1.73 x 17.3 x 8.86 in)
Weight

3.5 kg (7.72lb): 6524 A, B, W
3.1 kg (6.83 lb): 6524 C
LED

Total: 28 LEDs
System status: PWR(Power), ALM(Alarm)
Up-Link Ethernet: LNK (Link) and ACT (Active)
ADSL port status: ADSL Link 1 - 24
Operating temperature

0 to 50C (32 to 122F)
Storage temperature

-40 to 70C (-40 to 158F)
Operating relative humidity

5 to 90% (non-condensing)
Operating altitude

Up to 3,000 m (9,842 ft) (estimated)

Storage altitude

Up to 4,000 m (13,123 ft) (estimated)

 
Regulatory Certifications and Approvals
 
Description
Specification
Standards

ADSL line interface:
  ANSI T1.413 issue2
  ITU-T G.992.1 (G.dmt), G.992.2 (G.lite) Annex A/B/C
    Line Code: DMT
    Connector Loops: 1 pair (2 wire mode)
    Data Rate: Annex A
      Up to 8 Mbps (Downstream speed range at S=1)
      Up to 11Mbps (Downstream speed range at S=1/2
         Fast ADSL): 6524F
      Up to 1 Mbps (Upstream speed range)
    Data Rate: Annex C
      Up to 8 Mbps (Downstream speed range at S=1, DBM)
      Up to 1 Mbps (Upstream speed range, DBM)

IEEE Standards
   IEEE 802.1q VLAN (VLAN tagging)
  IEEE 802.3 10BaseT specification.
  IEEE 802.3u 100BaseTX specification.

IETF Standards
  RFC 791 IP
  RFC 792 ICMP
  RFC 793 TCP
  RFC 768 UDP
  RFC 826 ARP
  RFC 1058 RIP v1
  RFC 1723 RIP v2
  RFC 1577 classical IP over ATM
  RFC 2364 PPP over ATM VCMUX
  RFC 1483 Bridged IP over ATM LLCSNAP
  RFC 1483 Routed IP over ATM LLCSNAP
  RFC 1483 Bridged IP over ATM VCMUX
  RFC 1483 Routed IP over ATM VCMUX

Managements
  RFC 783 TFTP
  RFC 854 Telnet
  RFC 1157 SNMP v1
  RFC 2011 IP-MIB
  RFC 2012 UDP-MIB
  RFC 2013 TCP-MIB
  RFC 2233 IF-MIB
  DX 6524 Private MIB
  Corecess Basic MIB
  ADSL Draft MIB
Safety Certifications

UL
CE
FCC Part 15
FCC Part 68
VCCI

 
SOFTWARE
Software Management
 
Description
Specification
VLAN

Supports port overlapping and IEEE 802.1q Tagged VLAN.

Routing

Static Routing.

Standard protocols: RIP v1/v2.
System Configuration

Command Line Interface (CLI): Same as in/out-band management.

Local: RS-232 console port (For out-band management)
Remote: Telnet (For in-band management)
Management and Security

Management
  Remote management using Telnet.
  Remote software upgrades using TFTP.
  Direct management using RS-232 console.
  System log file (Useful for configuration and gathering error
information)
  Network Management using SNMP v1.
  DX6524 EMS. (Equipment Management System)
Security
  VLAN: Tagged VLAN or Overlapped VLAN support.
  Max CPE: Restriction on the maximum number of CPEs
    supported on each DSL port.
  MAC Filtering: Limitation on the maximum number of MAC
    addresses or source MAC addresses per port.
  IP Filtering.
  DHCP Filtering: Prevents damage caused by unauthorized private   DHCP Server operation.
  NetBEUI and NetBIOS Filtering.
  Password authentication support. (PAP/CHAP)
  Access Control List.
DHCP
  Server and client support.
Multicast and Multicast Routing

IGMP snooping V2.0

 
Ordering Information

DSLlinX 6524 Series
DX6524
Common Facts
 24-port, 50P Champ ADSL/PSTN,1-port RJ45 10/100M, RS-232 Console, Chassis, Rack Mount Kit, Power Cord, Console Cable Included.
DSLlinX 6524C
DX6524C-DC Support Annex A/C, DC single Power, 24 port DSLAM.
DX6524C-AC Support Annex A/C, AC single Power, 24 port DSLAM.
DSLlinX 6524F
DX6524F-DC Support Annex A, DC single Power, 24 port DSLAM, Fast ADSL.
DX6524F-AC Support Annex A, AC single Power, 24 port DSLAM, Fast ADSL.
DSLlinX 6524W
DX6524W-DC Support Annex A, with V.35 WAN Interface, DC single Power 24 port DSLAM.
DX6524W-AC Support Annex A, with V.35 WAN Interface, AC single Power 24 port DSLAM.
Manuals for the DSLlinX 6524
DX 6524C-Man-Kor Manual in Korean for the DX6524C, DX6524F.
DX 6524C-Man-Eng Manual in English for the DX6524C, DX6524F.