FW 08.01.00/HAFM SW 08.06.xx or later HP StorageWorks Edge Switch 2/24 Installation Guide (AA-RTDWE-TE, November 2005)

Table Of Contents
Edge Switch 2/24 installation guide 13
1Introduction to the Edge Switch 2/24
This chapter describes the HP StorageWorks Edge Switch 2/24 (Edge Switch) and includes the
following topics:
Edge Switch description, page 13
Edge Switch features, page 14
Hardware components, page 17
Tools and test equipment, page 20
Optional kits, page 22
Edge Switch description
The Edge Switch 2/24 provides:
Dynamic switched connections between Fibre Channel servers and devices in a storage area
network (SAN) environment, including:
Data connection and flow control between device node ports (N_Ports) as dictated by the
Fibre Channel and Signaling Interface (FC-PH 4.3)
Creation of a multiswitch fabric using interswitch links (ISLs)
Connectivity for devices manufactured by multiple original equipment manufacturers (OEMs)
Fibre Channel technology that includes:
A bandwidth of 2.125 Gbps
Redundant switched data paths
A scalable number of active ports
Long transmission distances (up to 35 km)
Support for an open-systems interconnection (OSI) computing environment
Edge Switch ports can be configured as:
Fabric ports (F_Ports)—Provide connectivity for up to 24 switched fabric devices.
Fabric loop ports (FL_Ports)—Provide arbitrated loop connectivity and fabric attachment for
FC-AL devices. Each FL_Port can theoretically support the connection of 126 FC-AL devices.
Expansion ports (E_Ports)—Provide interswitch link (ISL) connectivity to fabric directors and
switches. Generic mixed ports (GX_Ports)—Configure ports as generic loop ports (GL_Ports).
GX_Ports are optional and must be configured through a feature key. For more information about
feature keys, see the HP StorageWorks Edge Switch Element Manager user guide.
Generic ports (G_Ports)—Configure ports as generic ports. G_Ports are optional and must be
configured through a feature key. For more information about feature keys, see the HP
StorageWorks Edge Switch Element Manager user guide.
The Edge Switch can be installed on a table or desktop or mounted in an equipment cabinet or in
any standard equipment rack.