This feature provides the plant installation of a library manager (LM)
that supports EASH attachment of tape drives attached to open systems and
up to 64 LAN attached open system TCP/IP hosts. The LM has a PCI
architecture and includes a 1.2 Ghz processor and a mirrored dual disk
drive, to help improve performance and availability in the 3494. If this
feature is added to a 3494 that includes Model HA1 Frames, the other LM
must be feature #5046, #9046, or #9047.

Note: This LM does not come with four RS232 host connections and four
tape control unit serial connections. If that capability is required,
the Base Tape Control Unit Attachment feature (#5225) must be ordered
with this feature. Feature #5225 is also required if the other LM in the
3494 Tape Library that includes Model HA1 Frames has feature #5046 or
#9046.

Maximum: One.

Required: Feature #9047 (or #5047) is required when adding feature
#9040 (High Availability Attachment) to any installed Model Lxx that does
not contain feature #5046 or #9046 (PCI Library Manager) or feature #9020
(Model B20, B18, or B10 VTS Attachment).

Plant Installation Only.

(#9184) EASH Enablement

This feature must be installed to enable a tape drive in the 3494 Tape
Library to connect to the library manager (LM) with an Ethernet Attached
Serial Hub (EASH) attachment. Up to 96 open system tape drives can be
connected to the LM through an EASH attachment.

Maximum: One.

Required feature: No. However, if open system attached tape drives
are in a 3494 Tape Library with the LAN PCI Library Manager feature
(#5047 or #9047), either this feature #5184 or the Base Tape Control Unit
Attachment feature (#5225) must be installed. Feature #9184 is required
if any frame in the 3494 Tape Library has feature #5184 (Ethernet
Attached Serial Hub) installed.

Corequisites:

Feature #5232 (Attachment Concentrator).

Feature #5246 (Dual Path Concentrator).

Feature #9184 must be on both the Model HA1 and the Model Lxx Frames
if the Model HA1 Frames are installed in the 3494 Tape Library.

The 3494 Model Lxx must have an LM shipped after May 15, 2000, or one
of the following features:

Feature #5047 or #9047 (LAN PCI Library Manager).

Feature #5046 or #9046 (PCI Library Manager).

Feature #9020 (Model B20, B10, or B18 VTS Attachment).

Plant or Field Installation.

85a566

(No Longer Available as of October 29, 2004)

00a582,608

(#5047) LAN PCI Library Manager - Field Install

This feature provides the field installation of a library manager (LM)
that supports EASH attachment of tape drives attached to open systems and
up to 64 LAN attached open system TCP/IP hosts. The LM has a PCI
architecture and includes a 1.2 Ghz processor and a mirrored dual disk
drive, to help improve performance and availability in the 3494. If this
feature is added to a 3494 that includes Model HA1 Frames, the other LM
must be feature #5046, #9046, or #9047. This feature code is for
installed units only.

Maximum: One.

Required: Feature #5047 (or #9047) is required when adding feature
#9040 (High Availability Attachment) to any installed Model Lxx that has
a LM shipped prior to May 15, 2000, and the Model Lxx does not contain
feature #5046 or #9046 (PCI Library Manager) or feature #9020 (Model B20,
B18, or B10 VTS Attachment).

Corequisite: Feature #5225, if RS232 host connection or base tape
control unit serial connection to the LM is required (such as when
replacing an older LM with that connection requirement).

Field Installation Only.

27a636,669

(#5222) Additional 32 LAN Host Attachments

This feature provides an update to the microcode firmware of an
installed PCI Library Manager feature (#5046 or #9046) to support up to
64 LAN attached open system hosts. This is double the 32 LAN attached
open system hosts previously available. This capability is included in
the LAN PCI Library Manager feature (#5047 or #9047). The LAN interface
can be through either the Ethernet LAN Adapter feature (#5220) or the
Token Ring Adapter feature (#5219). Support is provided for up to 32
APPC hosts or 64 TCP/IP hosts, or combinations of those attachments.

Maximum: One.

Prerequisite: Feature #5046 or #9046.

Field Installation Only.

(#5225) Base Tape Control Unit Attachment

This feature includes an attachment card that provides four RS232 open
system host connections and four tape control unit serial attachments to
the 3494 library manager (LM). This feature is not required if all open
system attached tape drives are connected to the LM with an EASH
attachment, or if LAN attachment to open system hosts is used instead of
an RS232 attachment. If this feature is added to a 3494 that includes
Model HA1 Frames, the other LM must also have this capability.