ZyXEL ALC1248G-53 91-004-476001B Manual Do Utilizador

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768/1152 ports, 17 Vertical Slots  

  with a Maximum Configuration of
  1 MSC Card and 16 Line Cards 

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Multi-service interfaces including  

  ADSL2/2+, G.SHDSL.BIS, VDSL2 and  
  VOIP (SIP & H.248)  

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10G Ethernet Uplinks to Provide  

  Non-blocking Network Interfaces

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Comprehensive QoS to Enhance  

  Triple Play Users’ Experience (SR,  
 WRR) 

 

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Field Proven IGMP v1, v2 Snooping  

  and Proxy for IPTV Deployment  
  (512 Multicast Groups)    

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Flexible ACL, VLAN-aware DHCP  

  and Anti-IP/MAC Address Spoofing  
  to Prevent Malicious Attack  

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DHCP Option 82 and PPPoE IA  

  Features Support Versatile IP   
 Address 

Assignment

As the flagship of ZyXEL’s IP DSLAM product portfolio, the IES-6000 is equipped with non-blocking Gigabit 

backplane, failover-enabled Management Switch Cards (MSC), dual input power modules and various high-

port density multi-purpose line cards. With comprehensive IP-centric firmware features, the IES-6000 is a 

high-capacity system that facilitates Telco/ISP to deliver high-quality residential or business user services 

experience at competitive CAPEX/OPEX as well as satisfying its current and future infrastructural 

requirements of reliability, flexibility and scalability.

The IES-6000 is a 12.5 U-height, 17-slot chassis-based multi-service access node capable of adopting the 

same line cards as those for IES-5005/5000 systems. The MSC1024G control card with eight 1G uplinks is 

designed to plug into slot 8 and/or slot 9, while the remaining slots are available for equipping various line 

cards. The new MSC1224G control card is with two 10G and six 1G Ethernet uplinks to support even larger 

bandwidth requirement. The variety of line cards are including 48-port or 72-port ADSL2+ line cards that 

provide subscribers with asymmetric transmission bandwidth up to 25 Mbps/2.4 Mbps; 48-port SHDSL.bis 

line cards with symmetric transmission bandwidth of 5.69 Mbps per port; 24-port and 48-port VDSL2 line 

cards that offer up profile 17a (100 Mbps/45 Mbps) high-speed connectivity per port over copper wires; 48-

port VoIP line card that supports either H.248 or SIP protocol and 20-port fiber-based Fast Ethernet line 

card that supports 100 Mbps transmission speed per port. The primary designed concept of IES 6000M is 

also taking account of the further technology evolution such as PON.

The IES-6000 inherits all the Layer 2 and Layer 3 QoS, security and multicast functionalities from the IES-

5000/5005, while the following new features are added to satisfy the requirements for massive field 

deployments: (1) IP bridge functionality that alleviates the Layer 2 access network deployment restrictions 

resulted from MAC address table limitation and security attack issues; (2) ARP Proxy which minimizes the 

ARP broadcast requests to all subscribers; (3) TACACS+ mechanism to support remote authentication with 

TACACS+ servers; (4) VLAN-aware DHCP snooping which adds VLAN information into DHCP snooping 

tables; (5) DHCP option82 sub-option2 for providing remote client ID information to DHCP servers for 

flexible IP address assignment. (6) Cluster management feature that is able to reduce the OPEX of multiple 

DSLAM maintenance.