| Specifications: |
| Standard Compliance |
- 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.
|
| 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)
- 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 Specifications |
- 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
|
| Power Requirements |
- 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
|
| Physical Specifications |
- Dimensions: 440 (W) x 225 (D) x
45 (H) mm
- Weight: 3.1 Kg
|
| Environmental Specifications |
- Operating temperature: 0°C ~ 45°C
- Storage temperature: -25°C ~ 70°C
- Operating humidity: 10% ~ 90%, non-condensing
|
| MTBF |
|
| 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)
|
| Backup Power System* |
|
ZyXEL
GS-3012F
