Zhone Multi Service, High-Capacity Modular DSLAM for large scale Central Office deployments of Voice, Video and Data over Broadband

  Zhone - 8820 DSLAM

The 8820 DSLAM is a standards-based, scalable, high-capacity DLSAM that utilizes the latest switching fabric enabling service providers to offer voice, video, and data services from a single platform. The 8820s flexibility lets you meet market demand for multiple services, providing significant revenue generation. As network models evolve from traditional TDM voice and high-speed Internet access to IP enabled triple play systems, the 8820 enables this capability with unsurpassed flexibility. Support for ADSL, ADSL2, ADSL2+, T1, E1, ReachDSL, SHDSL, TDM SHDSL and TDM SDSL from one platform allows service providers to add services types by simply adding the appropriate line card to an existing DSLAM. With the 8820s multiservice capability, service providers can economically deliver high-speed broadband services to all subscribers, no matter what their needs are. The 8820 DSLAM is a carrier class access platform supporting full QoS (Quality of Service) in ATM or IP environments. For IP based networks, the 8820 supports 802.1p to ensure prioritization for voice and video, as well as proper handling of best effort traffic. In an ATM network, the 8820 supports four service categories; CBR, VBR-rt, VBR-nrt, and UBR. Having this granularity for ATM or IP network models means service providers can support all applications from POTS, to video, to best effort data applications, while guaranteeing QoS.

 
  • Support for up to 864
    ports from a single chassis
    with a wide variety of
    uplinks

  • Supports T1, E1, ADSL2+
    (Annex M), SHDSL, or
    ReachDSL in any line card
    slot for voice, data, and
    video applications from a
    single platform

  • Support of Single Ended
    Loop Test (SELT) & Dual
    Ended Loop Test (DELT)

  • Carrier-class, fault tolerant
    design maximizes network
    availability and reliability

  • Innovative design
    supports ATM and IP from
    a single platform for
    migration from ATM to IP
    for investment protection

  • Full QoS support for
    mission critical for ATM
    and IP applications

  • Web-based, command line
    and full SNMP support

 Features

  • Support for up to 864 ports from a single chassis with a wide variety of uplinks
  • Supports T1, E1, ADSL2+ (Annex M), SHDSL, or ReachDSL in any line card slot for voice, data, and video applications from a single platform
  • Support of Single Ended Loop Test (SELT) & Dual Ended Loop Test (DELT)
  • Carrier-class, fault tolerant design maximizes network availability and reliability
  • Innovative design supports ATM and IP from a single platform for migration from ATM to IP for investment protection
  • Full QoS support for mission critical for ATM and IP applications
  • Web-based, command line and full SNMP support

Specifications

 
Dimensions (H x W x D)
24.5in x 17.20in x 11.5 in (HxWxD)
62.2cm x 43.7cm x 29.2cm (HxWxD)

 

 

Weight
49lbs (22.3kg) (no cards)

 

 

Power
Input Power: -42 to -72VDC
Redundant power modules: front and rear accessable

 

 

Interfaces
Uplink: 10/100/1000BT, Fiber GigE, OC3/STM1, T1/E1 IMA, DS3, E3
Line Cards: SHDSL, ADSL2+, ReachDSL, T1, E1

 

 

Standards Support
ADSL: ITU G.992.1 (G.DMT), ITU G.992.2 (G.lite), ITU G.992.3 (G.DMT.BIS), ITU G.992.5 (ADSL2+), ITU G.994.1 (G.hs), ITU G.997.1, Annex A, Annex B, Annex M
SHDSL: ITU G.991.2, ITU G.994.1 (G.hs), ITU G.997.1
T1/E1: T1.403_1999, G.703, G.704

 

    
Protocol Support
ATM Features / Specifications: 8192 VCs per system, UNI 3.0, 3.1, 4.0, QOS: UBR, VBR-rt, VBR-nrt, CBR, Full VPI / VCI range, Traffic policing per TM 4.1, Traffic shaping, VC and VP switching, IMA version 1.0 and 1.1

IP Features / Specifications: IGMP Snooping, Multicast, 802.1Q VLAN, 802.1p Priority Queuing, RFC 1483/2684 Bridged Encapsulation, Address filtering, Secure forwarding, DHCP Snooping, Proxy ARP, PPPoA and PPPoE

 

 

Management
SNMP V1, V2, V3, MIB-II (RFC1213, RFC1573), ATM MIB (RFC2515), M4 MIB (ATM Forum SNMP M4 Network Element View), IMA MIB (AF-PHY-0086.1), DS1/E1 MIB (RFC 2495), Zhone Enterprise MIB

 

 

Regulatory Compliance
NEBS (GR-63-CORE, GR-1089-CORE), UL 60950 3rd Edition, (Safety Standard), CSA 60950-00 (Safety Standard), ICES-003 Class A (Canadian Emission Standard), Industry Canada CS-03 Certified, CE (Emissions and Immunity per ETSI EN 300 386-2), EN 60950, VCCI Class A, FCC Part 15 Class A, EN 55022, Class A

 

 

Operating Requirements
Operating Temperature: -40C to 65C
Storage Temperature : -40C to 80C
Relative Humidity : 5% to 95%

 

Ordering Information

8820-A2-500 8820 20 Slot Chassis
8411-B1-000 SCP DS3 ATM Uplink Card
8411-B2-000 SCP DS3 ATM Uplink Card - Ext. Temperature
8412-B1-000 SCP OC3/STM1 Multi Mode INT ATM Uplink Card
8413-B1-000 SCP OC3/STM1 Single Mode INT ATM Uplink Card
8414-B1-000 SCP OC3/STM1 Single Mode Long ATM Uplink Card
8415-B1-000 SCP E3 ATM Uplink Card
8416-B1-000 SCP 8 T1 IMA Uplink Card
8416-B2-000 SCP 8 T1 IMA Uplink Card - Ext. Temperature
8417-B2-000 SCP 8 E1 IMA Uplink Card - Ext. Temperature
8429-B2-000 SCP IP GIGE Fiber & 10/100/1000BT Uplink Card
8799-B2-000 TDM 8 G.SHDSL / 8 E1 Line Card
8922-B1-000 POTS LINE CARD 24 PORT (SCP ONLY)
8965-B2-000 ADSL2+ ATM LINE CARD 24PRT ANNEX A
8968-B1-000 ADSL2+ ATM 48 Port Line Card
8975-B1-000 ADSL/ReachDSL 24 Port Line Card
8985-B2-000 G.SHDSL ATM 24 Port Line Card
8986-B1-000 G.SHDSL EFM 24 Port Line Card
8995-B2-000 T1 8 IMA Ports Line Card - Ext. Temperature
8997-B2-000 E1 8 IMA Ports Line Card - Ext. Temperature
 
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