ZyXEL Communications MSC1000G - Page 1121

Chapter 39 Product Specifications
Management Switch Card User’s Guide
1121
MSC1024GB/
MSC1024GC Ethernet
Network Interfaces
4 Gigabit Ethernet uplink & subtending ports
• 4 1000Mbps interface modules (combo design, SFP + copper) for dynamic
adjustment about subtending and uplink aggregation, depending on the practical
deployment requirement
CoS for uplink and subtending ports
MSC1224GB Ethernet
Network Interfaces
2 x 10G Ethernet uplink ports
• 2 optical fiber port (SFP+ module) for uplink traffic aggregation. SFP+ ports 1 &
2, which provides SFF committee 8431 Specification (SFP+) compatible
connections for SFP+ transceiver modules (10 Gigabit Ethernet). These ports will
operate in fix mode
4 Gigabit Ethernet uplink & subtending ports
• 4 1000Mbps interface modules (combo design, SFP + copper) for dynamic
adjustment about subtending and uplink aggregation, depending on the practical
deployment requirement
CoS for uplink and subtending ports
Power Specification
(Full load)
Power supply: -48 VDC
MSC1000G
Power Consumption: 30 W
MSC1024G
Power Consumption: 20 W
MSC1224G
Power Consumption: 33 W
MSC1024GB
Power Consumption: 40 W
MSC1024GC
Power Consumption: 36 W
MSC1224GB
Power Consumption: 45 W
Switching Switching fabric capability: 24Gbps, non-blocking full duplex
Forwards IEEE 802.3, IEEE 802.1Q, Ethernet II frames
Prevents the forwarding of corrupted packets
Operates at L2 switch mode
Supports 16K MAC entries
Supports 4K VLAN entries
Standards Compliance IEEE 802.1p, 802.1Q
IEEE 802.3u/3z/3x/3ab
SFF committee INF-8074i Specification SFP (Small Form factor Pluggable)
transceiver rev.1.0
Operating Environment MSC1000G, MSC1024G, MSC1224G, MSC1024GB, MSC1024GC, MSC1224GB
-40 ~ 65 degrees C
10% ~ 95% RH (non-condensing)
Table 394 MSC Specifications