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¡E Leverages next-generation Fibre
Channel and FCIP technology to enable fast, reliable, and
cost-effective remote data replication, backup, and migration
¡E Maximizes flexibility with an extensible hardware platform and
flexible software licensing to support a broad range of SAN
extension requirements
¡E Offers best-in-class Fibre Channel and FCIP port density,
bandwidth, and throughput with up to sixteen 8 Gbps Fibre Channel
ports and six 1 GbE ports in a 1U space
¡E Scales from simple point-to-point disk or tape extension up to
comprehensive multisite enterprise extension solutions for open
systems and FICON environments
¡E Maximizes replication, backup, and migration throughput over
distance using advanced Fibre Channel frame compression, disk and
tape protocol acceleration, and QoS-aware FCIP networking technology
¡E Introduces FCIP Trunking to maximize FCIP tunnel bandwidth and
WAN link resiliency
¡E Introduces Adaptive Rate Limiting to maximize utilization and
sharing of bandwidth
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BROCADE BROCADE 7800 EXTENSION SWITCH - ServerBank¸ê°T±ÄÁʺô BROCADE 7800 EXTENSION SWITCH Àx¦s³]³Æ/³Æ¥÷¤è®×>SAN¸Ñ¨M¤è®×>SAN Software
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System Architecture |
Fibre Channel ports |
16 ports, universal (E, F, M, Ex, and FL) |
FCIP ports |
6 ports, 1 GbE (VE) |
Scalability |
Full fabric architecture with 239 switches maximum |
Certified maximum |
Single fabric: 56 domains, 7 hops Multiprotocol routing
fabric: 19 hops |
Fibre Channel performance |
1.063 Gbps line speed, full duplex; 2.125 Gbps line speed, full
duplex; 4.25 Gbps line speed, full duplex; 8.5 Gbps line speed,
full duplex. Auto-sensing of 1 Gbps, 2 Gbps, 4 Gbps, and 8 Gbps
port speeds; optionally programmable to fixed port speed. Speed
matching between 1 Gbps, 2 Gbps, 4 Gbps, and 8 Gbps ports. |
FCIP performance |
1 Gbps line speed |
ISL Trunking |
Up to eight 8 Gbps ports per ISL trunk; up to 64 Gbps per ISL
trunk. There is no limit to how many trunk groups can be
configured in the switch. |
Fibre Channel aggregate bandwidth |
128 Gbps: 16 ports at 8 Gbps (data rate) |
FCIP aggregate bandwidth |
6 Gbps: 6 ports at 1 Gbps (data rate) |
Fabric latency |
700 ns with no contention, cut-through routing at 8 Gbps |
Maximum frame size |
2112-byte payload |
Maximum MTU size |
1500-byte Ethernet packets with FCIP |
Classes of service |
Class 2, Class 3, Class F (inter-switch frames) |
Port types |
FL_Port, F_Port, E_Port, Ex_Port, M_Port (Mirror Port), and
self-discovery based on switch type (U_Port). For FCIP, VE_Port
(Virtual E_Port). |
Data traffic types |
Fabric switches supporting unicast, multicast (255 groups), and
broadcast |
USB |
One USB port for system log file downloads or firmware upgrades |
Media types |
Fibre Channel: Brocade hot-pluggable Small Form Factor
Pluggable (SFP) and SFP+, LC connector; Short-Wave Laser (SWL)
and Long-Wave Laser (LWL); distance depends on fiber-optic cable
and port speed; supports SFP+ (2, 4, and 8 Gbps) and SFP (1, 2,
and 4 Gbps) optical transceivers 1 GbE: Brocade
hot-pluggable optical SFP, Short-Wave Laser (SWL) and Long-Wave
Laser (LWL); GbE Copper SFP; built-in RJ-45 copper (two GbE
ports); distance depends on fiber-optic or copper cable and port
speed |
Fabric services |
Brocade Advanced Zoning, Dynamic Path Selection (DPS), FDMI,
Enhanced Group Management (EGM), Frame Redirection, Registered
State Change Notification (RSCN), Reliable Commit Service (RCS),
and Simple Name Server (SNS). Optional fabric services include
Advanced Performance Monitoring, Fabric Watch, Integrated
Routing, and ISL Trunking. |
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