Chapter 22 Product Specifications
GS-1524/GS-1548 User’s Guide
146
Table 70 General Product Specifications
Interface GS-1524: 20 1000BASE-T RJ-45 Gigabit Ethernet ports
GS-1548: 44 1000BASE-T RJ-45 Gigabit Ethernet ports
4 Dual-personality interfaces, each consisting of one 1000BASE-T RJ-
45 Gigabit Ethernet port and one Mini-GBIC (Small Form-Factor
Pluggable (SFP) slot.
Auto-negotiation
Auto-MDIX
Compliant with IEEE 802.3ad/u/x
Back pressure flow control for half duplex
Flow control for full duplex (IEEE 802.3x)
Layer 2
Features
Bridging 8K MAC addresses
Static MAC address forwarding by destination - 8 static entries
Broadcast storm control
Static MAC address forwarding
Switching Switching fabric:
GS-1524: 48Gbps, non-blocking
GS-1548: 96Gbps, non-blocking
Max. Frame size: 1522 bytes
Forwarding frame: IEEE 802.3, IEEE 802.1Q, Ethernet II, PPPoE
Prevent the forwarding of corrupted packets
QoS IEEE 802.1p
4 priority queues per port
Port-based egress traffic shaping
DSCP to IEEE 802.1p mapping
ToS to IEEE 802.1p mapping
Source IP-based prioritization of traffic
To Next Page
Loading...
