ZyXEL GS-3012F 12-port Managed Layer 2 Gigabit Fiber Ethernet Switch 160222.3012F プリント

12-port Managed Layer 2 
Gigabit Ethernet Switch

• High-performance Gigabit backbone applications for small networks

• Businesses or campuses needing high-performance data center connectivity

• ISPs or Telcos looking for aggregation switch with sophisticated QoS and traffic management capability 

• ISP or Telcos looking for edge switch for Metro Area Network with access control list and security functionality

12-port Managed Layer 2 Gigabit Ethernet Switch with 4 Shared Mini-GBIC Slots

 

AC 

Layer 2 Gigabit Ethernet switch, 12 RJ-45, 4 shared SFP bays, AC power input

 

DC 

Layer 2 Gigabit Ethernet switch, 12 RJ-45, 4 shared SFP bays, DC power input

12-port Managed Layer 2 Gigabit Fiber Ethernet Switch

 

AC 

Layer 2 Gigabit Ethernet switch, 12 SFP bays, 4 shared RJ-45, AC power input

 

DC 

Layer 2 Gigabit Ethernet switch, 12 SFP bays, 4 shared RJ-45, DC power input

• IEEE 802.3 10Base-T Ethernet

• IEEE 802.3u 100 Base-Tx Ethernet

• IEEE 802.ab 1000 Base-T Ethernet

• IEEE 802.3z 

• IEEE 802.3x Flow control

• IEEE 802.1d Spanning tree protocol

• IEEE 802.1w Rapid Spanning tree protocol

• IEEE 802.1p Class of service, 

 priority protocols

• IEEE 802.1Q VLAN tagging

• IEEE 802.1x

• IEEE 802.3ad Port aggregation

• 24Gbps non-blocking switching fabric

•17.8 million packet-per-second 

 forwarding rate

• Flexible design for both Gigabit copper and  

  Gigabit fiber connectivity

• 1488000pps forwarding rate for 1000Base- 

  T/1000Base-S connectivity, 148800pps  

  forwarding rate for 100Base-Tx connectivity

• Wire-speed performance

• 16K MAC entries

• 8Mbits packet buffer

• Wire speed filtering per MAC/IP/TCP/UDP

• Wire speed rate limiting per  

 

 MAC/IP/TCP/UDP

• Wire speed mirroring per  

 

 MAC/IP/TCP/UDP

• IEEE 802.1p

• 8 egress queues per port for different  

  types of traffic

• WFQ (Weighted Fair Queue) scheduling  

  for different prioritization of packets

• Strict priority queuing for highest priority  

  packets to get best service 

• IEEE 802.1Q tag-based and 

 port-based VLAN

• 256 static VLAN, up to 4K dynamic VLAN

• Support GVRP, automatic VLAN 

 member registration

• Supports jumbo frame, up to 9K Bytes

• Supports IGMP snooping

• Congestion control on all ports 

• Allow bandwidth to be shaped in steps 

 at 64Kbps

• Rate limiting based on combination of  

  L2/L3/L4 fields using ACL

• IEEE 802.3ad compliant

• Support LACP, static and dynamic 

 link aggregation 

• Up to 6 aggregation groups

• 8 ports per group randomly selected

• IEEE802.1w Rapid Spanning Tree Protocol  

  (RSTP)(provides rapid convergence of  

  spanning tree independent of spanning- 

 tree timer)

• Supports ZyXEL Backup Power System  

  (BPS) (that provides internal power source  

  redundancy, improve fault tolerance)

• MAC filtering per port secures access to  

 each port

• Specific MAC forwarding per port: only  

  specified MAC addresses can access the  

  network (port lock)

• Limit the number of MAC address per port

• 802.1x port-based security, prevent  

  unauthorized client access to the network

• Private VLAN provides security and  

  isolation between ports on a switch,  

  ensures that users can not snoop on each  

 other’s traffic

• User name/password required for   

  web/telnet/local console administrators

• Two level security by specific SNMP  

 read/write community

• SSH provides network security by   

  encrypting administration traffic (*)

• Supports ZyXEL iStacking™, up to 24  

  switches can be managed by one IP

• Web-based management

• Telnet CLI

• SNMP v2c

• RS-232c Local console

• IP management: static IP or DHCP client