Standard Compliance

• 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

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-S 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 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

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 groups
• 8 ports per group randomly selected

Redundancy for Fault Backup

• 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

User Security and Authentication

• 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

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
• 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
• 4 SFP bays
• 1 console port, D-Sub 9 pin Female (DCE)
• 1 out-of-band management port, RJ-45
• 1 BPS connector for optional power backup

Physical Specification

• Dimensions: 440 (W) x 300 (D) x 45 (H) mm   
• Weight: 4 Kg

Power Requirement

• Power supply
  • Input voltage of AC: 100-240VAC, 50/60Hz
  • Max power rating of AC: 50 Watt
  • Input voltage of DC: -48VDC: -60VDC
  • Max power rating of DC: 40 Watt

Operation Environment

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

MTBF: 233940 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  

* For future release