ZyXEL GS-3012F
12-port Managed Layer 2 Gigabit Fiber Ethernet Switch

• IEEE 802.3 10Base-T Ethernet
• IEEE 802.3u 100 Base-Tx Ethernet
• IEEE 802.3ab 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 Authentication

Performance:

• 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-X connectivity, 148800pps forwarding rate for 100Base-TX connectivity
• Wire-speed performance

MAC and Packet Buffer:

• 16K MAC entries
• 8Mbits packet buffer

Access Control List:

• 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

Traffic Management and QoS:

• 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 services
• 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

Rate Limiting:

• Allow bandwidth to be shaped in steps at 64Kbps
• Rate limiting based on combination of L2/L3/L4 fields using ACL

Link Aggregation:

• IEEE 802.3ad compliant
• Support LACP, static and dynamic link aggregation
• Up to 6 aggregation group, per group randomly selected

Redundancy for Fault Backup:

• IEEE 802.1w 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)
• Limited maximum MAC number 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 traffic

Network Administration Security:

• 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(*)

Network Management:

• Supports ZyXEL iStacking™ up to 24 switches can be managed by one IP address
• Web-based management
• Telnet CLI
• SNMP v2c
• RS-232c Local console
• IP management: static IP or DHCP client

Hardware Specification:

• 12 100/1000Base-T, auto-negotiation and cross-over
• 12 SFP bays
• Console: D-Sub 9 pin Female (DCE)
• Management: 1 out-of-band management RJ-45 port
• 1 BPS connector for optional power backup

Physical Specification:

• Dimensions: 440 (W) x 225 (D) x 45 (H) mm
• Weight: 3.1 Kg

Power Requirement:

• Input voltage of AC:100-240VAC, 50/60Hz
• Max power rating of AC:36 Watts
• Input Voltage of DC: -48VDC: -60VDC
• Max power rating of DC:30 Watts

Environmental Specifications:

• Operating temperature: 0°C ~ 45°C
• Storage temperature: -25°C ~ 70°C
• Operating humidity: 10% ~ 90%, non-condensing

MTBF:

• 349706 hrs

SFP Selection:

• SFP-SX (Multi-mode, distance: 550m, wavelength: 850nm)
• SFP-LX-10 (Single-mode, distance: 10Km, wavelength: 1310nm)
• SFP-LHX1310-40 (Single-mode, distance: 40Km, wavelength: 1310nm)
• SFP-ZX-80 (Single-mode, distance: 80Km, wavelength: 1550nm)
  ZyXEL

Backup Power System*

• BPS-120