IBM TS3100 Setup, Operator, And Service Manual page 33

Table 7. 2U library and 4U library rear panel descriptions
Number Item
1
Power connector
2
Host interface
connectors
3
Tape drive sled
4
Shipping lock and
label storage
location
5
USB port
6
Library Control
Board (LCC) LED
7
Serial port
8
Ethernet port
9
Tape drive LED
10
Machine type,
Model number, and
Serial Number
pull-out label
11
Fan vents
12
ESD label
Description
Both libraries require a 110/220 volt AC power connection.
v The 2U library has one power supply.
v The 4U library has a minimum of one power supply, but is capable of adding a
redundant power supply.
The library has one or more of the following host interface connectors on the drive
sled:
v Fibre Channel connector
v SFF-8088 mini-SAS connector
This library supports the Ultrium 3, 4, 5, 6, and 7 tape drive. The tape drive in the
library is packaged in a container that is called a drive sled. Drive sleds come in
full height or half height configurations. The drive sled is a customer replaceable
unit (CRU), and is hot-pluggable, which is designed for easy removal and
replacement.
The shipping lock, which secures the accessor during shipping, and associated
label are stored on the rear panel of the library for future use. See "Removing and
storing the shipping lock" on page 43.
Note: The shipping lock must be removed before the library is powered ON to
allow the accessor to function properly.
Saves/restores library configuration information about a USB device. Used by
Service.
An LED showing the status of the Library Control Board
LED flashing (1 flash per second) - normal operation
This port is used to communicate serially with the library with an RJ-11 connector.
For use by IBM Service Personnel.
This port is used to connect the library to a network.
LED
v 10/100 Link
– Description: Green: Link Integrity
– Flashing: Network synchronization/negotiation
– Steady (On): Good connection
– Off: No connection between NIC and hub
v Activity
– Description: Amber: Port traffic indicator
– Flashing: Network traffic present
– Steady (On): Heavy network traffic
– Off: No traffic
This LED indicates the status of the drive. When the LED is green, it indicates
normal drive activity.
The machine type, model number, and serial number of the library are on this
pull-out label. This serial number is the number that links the library to your
warranty.
These vents allow air to escape from the power supply and tape drive sled.
The Electrostatic Discharge label is a reminder that some of the components of this
library are susceptible to electrostatic discharge. See "Electrostatic discharge" on
page 221.
5
Product description