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  You are here : Product > xDSL > Corecess 6808 APC - Advanced IP DSLAM



 
  Overview  
  Key Features & Benefits  
  Technical Specifications
 
  Ordering Information
 
  Application  
  Manual  
Overview

  The Corecess 6808_APC is an advanced IP based DSLAM that can be used by service providers interested in offering broadband multi-service features on the last mile access network on copper based local loop.

Corecess 6808_APC is engineered to provide intelligent IP services as networks evolve. It offers various DSL interfaces and delivers advanced IP services that include QoS, multicast, subscriber management. These service features, stave off clogging and congestion of the bandwidth available to the users allowing smooth, easy and efficient passage of video, voice and data packets across the networks, which also enables operators to increase their revenues and maximize their profits manifold.

Corecess 6808_APC intelligently and economically combines two network devices into one efficient system. As compared to the legacy DSL systems, the Corecess 6808_APC system combines the functionalities of the legacy DSLAM and Router into one compact system. The superior and feature rich design makes Corecess 6808_APC the most economical and the most suitable solution for the next generation broadband access platforms. It provides among other advantages easy maintenance and easy installation, which in turn reduces operating cost and network down time to the service providers.

Key Features & Benefits

Multiservice Platform for MDU and MTU

 
  • Corecess 6808_APC is designed for Internet services such as interactive gaming at home and video conferencing facility at office.
  • Corecess 6808_APC offers ADSL and SHDSL as well as Gigabit Ethernet or Fast Ethernet to support a wide range of services.
  • SHDSL interface provides leased line services for MTU at low cost.
   
Security
 
  • ACLs on all VLANs to prevent unauthorized data flows to be bridged within VLANs.
  • Private VLAN edge provides security and isolation between ports on a switch, ensuring that voice traffic travels directly from its entry point to the aggregation device through a virtual path and cannot be directed to a different port.
  • MAC based port level security prevents unauthorized stations from accessing the switch.
  • DHCP filtering also prevents unauthorized stations from accessing the switch.
  • Multilevel security on console access prevents unauthorized users from altering the switch configuration.
  • Telnet access control enables centralized control of the switch and restricts unauthorized users from accessing and altering the switch configuration.
   

Scalability

 
  • Highly scalable in port density and speed. (Refer Ordering Guide).
   

Reliability

 
  • Centralized main processor, uplink, Annex-C clock and power resource redundancy.
  • Accounting data redundancy to maximize network provider's profit
   

Powerful Manageability

 
  • Built in Web based Management Software provides an easy to use Web based management interface through a standard web browser. (Web Console)
  • Simple Network Management Protocol (SNMP) v2c and Telnet interface support delivers comprehensive in-band management and a command-line interface (CLI)-based management console provides detailed out-of-band management.
  • CLI provides easy to use user interface and command set.
  • Through ViewlinX™ network management software user can manage Corecess 6808_APC in detail like in-band and out-band management.
  • VLAN trunks can be created from any port using either standards based 802.1Q tagging or VLAN management command.
  • Embedded Remote Monitoring (RMON)software is a monitoring specification that enables various network monitors and console systems to exchange network-monitoring data which can be classified as four RMON groups (History, Statistics, Alarms and Events) for enhanced traffic management, monitoring, and analysis.
  • Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by downloads available from a centralized location.
  • Multifunction LEDs per port for port status, half-duplex/full-duplex, 10BaseT/100BaseTX indication, as well as switch level status LEDs for system, redundant power supply provides a comprehensive and convenient visual management system .

Easy Deployment

 
  • Auto-negotiating on all ports automatically selects half or full duplex transmission mode to optimize bandwidth.
  • Dynamic Host Configuration Protocol (DHCP) relay allows a broadcast DHCP request to be forwarded to the network DHCP server.
  • IEEE 802.3z compliant 1000BaseSX, 1000BaseLX/LH, 1000BaseTx, 100BaseTx, 100BaseFx physical interface support through a field replaceable optical module provides customers unprecedented flexibility in switch deployment and also provides various network interfaces.
  • The default configuration stored in Flash memory ensures that the system can be quickly connected to the network and can pass traffic with minimal user intervention .
HARDWARE
Technical Specifications
Description
Specification
Performance
APC (Advanced Process Card):
   3.6 Gbps non-blocking switching fabric.
   3.6 Gbps maximum forwarding bandwidth at Layer 2 and Layer 3.
   13 Mpps forwarding rate for 64-byte packets.
   64 MB packet buffer.
   256Mbytes (SDRAM, DIM type) Main memory.
   512Kbytes (EEPROM) Boot ROM.
   40Kbyte CAM (with 32K external CAM )
   64Mbytes (Compact Flash) non-volatile memory used for containing    OS code as well as configuration.
   PowerPC 405GP 200MHz (Maker: IBM) used for controller.
   Configurable up to 40K MAC addresses (L2 only).
   Configurable up to 40K unicast routes (L3 only).
   Configurable up to 40K multicast routes (multicast routing only).
   Configurable up to 4096 VLAN.

ALCA-48P/ALCB-48P/ SLC-48P:
   128 MB SDRAM, 2MB SRAM, 4MB Flash Memory.
Connectors and Cabling

ADSL and SHDSL interface: Telco 50 (CHAMP) connector for lines, Operable over UTP, CPEV, TIV, SH and Interphone Cable.

APC-2G
  Gigabit Ethernet ports: Two 10/100/1000BaseTx RJ-45 (Auto    Sensing) connectors, two-pair Category 3, 4, or 5 unshielded    twisted-pair (UTP) cabling (Category 3, 4 supports only 10Mbps)    and SFP based ports, Dual LC fiber connectors, single-mode or    multimode fiber; Fiber optic cable with LC connectors. (If SFP (Optic) module is installed, the 1000Base-Tx port is disabled automatically).

Management console port: 8-pin RJ-45 connector, Serial cable with RJ-45 to DB9 adaptor for PC connections.

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 unit.
The power supply is an auto-ranging unit. DC inlet (Terminal Type) used for DC power supply. (Located on the rear side)
Fault Tolerance
Redundant APC and Power supplies (AC/DC Power Converter only).
Hot-swappable media modules.
Mean Time Between Failure (MTBF)
8 X ALCA-48P/ALCB-48P with 2 X APC: 68163.1 hours
8 X SLC-48P with 2 X APC: 68488.2 hours
 
Power Specifications
Description
Specification
Power consumption
791.65 W (maximum) 3,000 BTUs per hour.

AC Input Voltages

100 to 240 VAC (auto-ranging), 50 to 60 Hz.
DC Input Voltages
-48V @ 18.75 A with 20% variation.
 
Physical and Environmental Specifications
Description
Specification
Dimensions and (H x W x D)
19 inch Rack Mountable.
13.2 x 44 x 31 cm. (10.5 x 17.3 x 13.3 in)
6 rack-units (RU) high.
Weight
31 kg (68.3 lb) fully configured, 16 kg (35.3 lb) (Backplane only), 1.5 kg (3.3lb) (Interface card).
LED
System status (APC): MASTER/SLAVE, PWR (Power) and RUN
Gigabit port Ethernet: Speed indicator and ACT
NMS port status: LINK/ACT and 10/100 indicator.
ADSL port status: PWR (Power) and ALM (Alarm) and ADSL Link.
SHDSL port status: PWR (Power) and ALM (Alarm) and ADSL Link.
Fan status LED: Green (On) / Orange (Off).
Operating temperature
0 to 50C (32 to 122F).
Storage temperature
-30 to 75C (-22 to 167F).
Operating relative humidity
5 to 90% (non-condensing).
Operating altitude
Up to 3,000 m (9,842 ft).
Storage altitude
Up to 4,000 m (13,123 ft).
Not intended for use as desktops or in open office environments.
 
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), G.992.3, G.992.4 Annex A/B/C, G.994.1
    Line Code: DMT
    Connector Loops: 1 pair (2 wire mode).
    Data Rate:
      Annex A
        Up to 8/24 Mbps (Downstream speed range of ADSL/ADSL2+).
        Up to 1 M bps (Upstream speed range)
      Annex B
        Up to 8/24 Mbps (Downstream speed range of ADSL/ADSL2+)
        Up to 1 Mbps (Upstream speed range)
      Annex C (Planned)
        Up to 8/24 Mbps (Downstream speed range of ADSL/ADSL2+).
        Up to 1 Mbps (Upstream speed range).

SHDSL line interface:
  ITU-T G.991.2 (G.SHDSL), G.994.1
  Line Code: 16 TC-PAM.
  Data Rate: Up to 2.3 Mbps (Up/Down stream) (2 wire mode)
  Up to 4.6 Mbps (Up/Down stream) (4 wire mode)
  Distance: No attenuation up to 3 Km, for a distance of 8 Km @ 26AWG
ITU-T G.991.2 annex F(G.SHDSL.bis) (2004 Q2 new F/W release)

Line Code: 32 TC-PAM.
Data Rate: Up to 5.7 Mbps (Up/Down stream) (2 wire mode)
Up to 11.4 Mbps (Up/Down stream) (4 wire mode)

IEEE 802.1p CoS (Class of Service).
IEEE 802.1q VLAN (VLAN tagging).
IEEE 802.3 10BaseT specification.
IEEE 802.3u 100BaseTX specification.
IEEE 802.3x full duplex on 10BaseT, 100BaseTX, 1000BaseT ports (Flow Control).

1000Base SX

1000Base LX/LH
RMON I standards (History, Statistics, Alarms, Events)
Extended RMON.
SNMPv2c
Safety Certifications
VCCI (planned)
CE (planned)
FCC Part 15 (planned)
FCC Part 68 (planned)
A-tick (planned)
UL (planned)
 
SOFTWARE
Software Management
Description
Specification
VLAN
Supports port and IEEE 802.1q Tagged VLAN.
Bridging
Packet filtering.
System Configuration
Command Line Interface (CLI): Same as in/out-band management.
Local: RS-232 console port (For out-band management).
Remote: Telnet and web (For in-band and out-band management)
Management and Security

APC:
   Management protocol: SNMP.
   Remote software upgrade using TFTP or via Network    Management Software.
   System log file (Useful for configuration and error status    information).
   Remote Access List: List of the hosts that can connect with the    system.
   Port mirroring (Useful for diagnosis or security service).
   RADIUS server connectivity, Web-based, 802.1x
   Dynamic Host Configuration Protocol (DHCP) for IP resolution.    DHCP Server and Relay services.
   NTP (Network Time Protocol).

CPE Management by line card:
   Port Filtering: Port blocking.
   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 address per port.
   IP Filtering
   DHCP Filtering: Prevents damage caused by unauthorized    private DHCP Server operation.
   NetBEUI and NetBIOS Filtering.
   Static IP chain: Prohibits illegal IP address usage assigned to    subscribers.
   ACL: Access control list   

QOS
Layer 4-7 application-flow switching and QoS.
Rate Limiting.
Diff-Serv.
Multi-Field Packet Classification on a per packet basis.
802.1p Marking and Reclassification.
ToS Marking and Reclassification.
Diff-Serv Differentiated Services Code Point field (DSCP) Marking and Reclassification.
Congestion Control: Weighted Random Early Detection (WRED) to avoid congestion at the egress queues.
Scheduling: Weighted Fair Queuing (WFQ).
Multi level Queue Support : 8 queues per PVC
Multiple PVC support : 5 PVC per port (Future software release)
ATM Traffic management : UBR, CBR, rt-VBR, nrt-VBR, Unshaped (future software release)
Multicast

IGMPv2

IGMP snooping.
DVMRP
PIM-SM
Link Aggregation

IEEE 802.3ad Link aggregation.

Max. 26 aggregation groups available regardless of port type .
Reliability

Physical: CPU, Uplink, Annex-C clock, Power redundancy (Battery Backup port)

Logical: STP, RSTP.
EMS
Equipment Management System: Java based equipment management system.
Operating System: Solaris, Linux, Windows (98/2000/XP) which supporting JAVA VM.
IETF Standards
RFC 768 UDP
RFC 791 IP
RFC 792 ICMP
RFC 826 ARP
RFC 768 UDP
RFC 783 TFTPv2
RFC 793 TCP
RFC 854 Telnet
RFC 951 BootP
RFC 1058 RIP v1
RFC 1075 DVMRP
RFC 1157 SNMPv2c
RFC 1245 OSPF Protocol Analysis

RFC 1246 Experience with the OSPF Protocol

RFC 1265 BGP Protocol Analysis
RFC 1266 Experience with the BGP Protocol
RFC 1349 Type of Service in the Internet Protocol Suite
RFC 1403 BGP OSPF Interaction
RFC 1483 Bridged Protocols with LLC
RFC 1519 CIDR: an Address Assignment and Aggregation Strategy
RFC 1587 OSPF NSSA Option (Future software release)
RFC 1657 Definitions of Managed Objects for BGP-4 using SMIv2
RFC 1723 RIP v2
RFC 1771 BGP-4
RFC 1745 BGP-4/IDRP for IP and OSPF Interaction
RFC 1765 OSPF Database Overflow (Future software release)
RFC 1771 BGP-4
RFC 1772 Application of BGP in the Internet
RFC 1773 Experience with the BGP-4 Protocol
RFC 1774 BGP-4 Protocol Analysis
RFC 1812 Router Requirements
RFC 1966 BGP Route Reflection Alternative to full mesh IBGP
RFC 1997 BGP Communities Attribute
RFC 1998 BGP Community Attribute in Multi-home Routing
RFC 2082 RIP-2 MD5 Authentication
RFC 2131 DHCP
RFC 2236 Internet Group Management Protocol, Version 2
RFC 2328 OSPFv2
RFC 2236 IGMP-2
RFC 2338 VRRP (Future software release)
RFC 2362 PIM-SM
RFC 2370 OSPF Opaque LSA Option (Future software release)
RFC 2439 BGP Flap Damping (Future software release)
RFC 2453 RIPv2
RFC 2474 Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers.
RFC 2475 An Architecture for Differentiated Services
RFC 2573 SNMP Applications
RFC 2796 BGP Route Reflection Alternative to full mesh IBGP
RFC 2842 Capabilities Advertisement with BGP-4
RFC 2858 Multi-protocol Extensions for BGP-4
RFC 2918 Route refresh capability with BGP-4
RFC 3137 OSPF Stub Router Advertisement (future software release)
RFC 3195 Syslog (future Software release)
Management Standards and Management MIB
Corecess-BASIC-MIB
Corecess-SMI
Corecess 6808 MIB
RFC 1213 MIB-II
RFC 1253 OSPF-MIB
RFC 1354 IP Forwarding MIB
RFC 1493 BRIDGE-MIB
RFC 1657 BGP4-MIB
RFC 1724 RIP v2 MIB
RFC 1757 RMON-MIB
RFC 1771 BGP4-MIB
RFC 1850 OSPF2 MIB
  RFC 1907 SNMPv2-MIB
  RFC 2011 IP-MIB
  RFC 2012 UDP-MIB
  RFC 2096 IP-FORWARD-MIB
  RFC 2233 IF-MIB
  RFC 2328 OSPF-MIB
 
Ordering Information

Corecess 6808 Base Configuration
6808-CHS
2+8 slot chassis (2-slot for Processor modules with 1+1 protection and 8 slot for modules),
Chassis, Backplane, Two Fan Trays, Rack Mount Kit, Console cable included, Two DC -48V power inlets only.
Corecess 6808 Processor Modules

6808-APC-2G

 

 

QoS featured advanced processor card for Corecess 6808-APC,3 clock synchronizing port for Annex C, Optional 2 Gigabit Ethernet ports for uplink and/or cascade - default Two 1000Base-Tx (RJ-45) ports, Management Interface (One Ethernet and One RS 232), switching and L2/3/packet processing features; Manual. Two Giga SFP slot without SFP optical module (If using Optic module 1000BaseTx(RJ-45) port disabled)
Modules for the Corecess 6808
6808-ALCA-48P
48-port ADSL2+ Line card for Annex A. QoS Support.
6808-ALCB-48P 48-port ADSL2+ Line card for Annex B. QoS Support.
6808-SLC-48P 48-port SHDSL Line card, QoS Support.
FAN Trays for the Corecess 6808
6808-FAN Spare Fan tray for the Corecess 6808.
GBIC port adaptor
SFPG-SX
Gigabit SFP Adapter SX Short Distance SC Type Multi mode fiber for GBIC port,
Distance-220m (62.5um MMF)/500m (50um MMF).
SFPG-LX
Gigabit SFP Adapter LX Long Distance SC Type Single mode fiber for GBIC port,
Distance-550m (62.5um & 50um MMF)/10Km (9um SMF).
Optical couplers for Corecess 6808
6808-OPC
Optical coupler for the Corecess 6808.
Manuals for the Corecess 6808
Corecess 6808-Man-Kor
Manual in Korean for the Corecess 6808.
Corecess 6808-Man-Eng Manual in English for the Corecess 6808.
AC Power Cords
CAB-COS-US
AC Power Supply Cord, US (type B)
CAB-COS-AU AC Power Supply Cord, Australia (Type I)
CAB-COS-EU AC Power Supply Cord, Europe (Type F) - Germany, Spain, Sweden, Finland etc.
CAB-COS-JP AC Power Supply Cord, Japan (Type B)
CAB-COS-UK AC Power Supply Cord, UK and HK (Type G)
CAB-COS-KR AC Power Supply Cord, Korea (Type F)
CAB-COS-US1 AC Power Supply Cord for modem, US (type A)
CAB-COS-AU1 AC Power Supply Cord for modem, Australia (Type I, same shape but different size and spec)
CAB-COS-EU1 AC Power Supply Cord for modem, Europe (Type C but different to that of Korea C type) - exclude UK, Italy.
CAB-COS-JP1 AC Power Supply Cord for modem, Japan (Type A but different to that of the US type because of different Pin Size)
CAB-COS-UK1 AC Power Supply Cord, UK (Type G but different spec of general G type)
CAB-COS-KR1 AC Power Supply Cord for modem, Korea (Type C)
Splitters for the DSLAMs (Corecess 6808)
MSCA-SP48A
48 Port ADSL/ADSL2+ Splitter Card (Annex. A supported)
MSCA-SP48B
48 Port ADSL/ADSL2+ Splitter Card (Annex. B supported)
MS384CA-SLF 8 Card Splitter Shelf.
Cable Assemblies for the DSLAM and DSLAM Splitters
MS432CA-SCBL30 Single cable 3M.
MS432CA-ICBL30 I cable 3M.
Product note (Corecess 6808):
1. Refer to the Manuals section and Accessories section from the product manual, clock distributor for Annex C application, splitter and cable assemblies, spare FAN tray, and power options for AC application.
2. The Corecess 6808 base configuration does not include modules. Order for modules must be placed separately.

* Planned for future implementation