Glyph GPT50 Instruction Manual Download Page 9

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About FireWire

FireWire is an implementation of the IEEE 1394 serial bus standard. It not only supports automatic configu-

ration (“plug and play”) and hot-swapping of devices, it’s fast, and best of all it’s reliable for audio/video as 

well as for computer peripherals. FireWire supports peripherals in a tree-like structure, and it allows peer-to-

peer device communication—e.g. between a scanner and a printer—to take place, without using system 

memory or the CPU.  With FireWire you can hook up to 63 devices to the same bus, with cable lengths of up 

to 4.5 meters (14 feet) including internal cabling, allowed between devices. Its cable is convenient and can 

also carry power. This allows low-consumption devices to operate without a separate power cord, by using 

power supplied by other devices on the bus.

About FireWire 800

• FireWire 800 supports speeds up to 800 Mb/sec, twice as fast as FireWire 400. 

• If your computer does not have built-in FireWire 800, you’ll need a PCI card to achieve a true FireWire 800 

connection.

• Most 800 ports are Bi-Lingual, which means they speak both FireWire 400 and FireWire 800. 

• If you connect a 400 device to an 800 device, you will be running at 400 speed maximum. 

• FireWire is forward-compatible and back-compatible, but the bus always runs at the speed of the slowest 

link. 

• Beta cables are used to connect 800 devices to 800 devices. 

• Bi-Lingual cables are available to connect 400 devices to 800 devices. 

• Bi-Lingual cables have a 9-pin Bi-Lingual connector at one end and a 4-pin or 6-pin FireWire 400 connector 

at the other end 

About eSATA

• eSATA is an external interface technology that grew from the internal SATA I interface.

• The GPT50’s eSATA port supports speeds up to 1.5 Gb/sec (150 MB/sec), much faster than FireWire 400 or 

FireWire 800.

• Shielded eSATA cables up to 2 meters in length are available. 

• eSATA cables are different than SATA I cables, they are shielded and cannot be used with internal SATA I 

connectors.

• eSATA uses a “point-to-point” connection, therefore each eSATA drive needs to be connected to its own 

eSATA port.

• Most computers do not have built-in eSATA, so you’ll need a PCI card to connect your drive with eSATA.

• PCI cards are available with 2 or more ports to accommodate your drives.

Frequently Asked Questions

Q: Do I need any drivers to use the GPT50?

No drivers are required to read and write to the drive using FireWire or USB.  Your computer must have a 

FireWire, USB or eSATA port. You may need drivers if you install an eSATA card, please check the documenta-

tion that came with the card.

Summary of Contents for GPT50

Page 1: ...red Additional rights and obligations regarding this document and its contents may be defined by a separate written agreement with GLYPH and if so such separate written agreement shall be controlling...

Page 2: ...ing Your GPT50 Your Glyph GPT50 and accessories are packaged in a sturdy shipping container Please inspect the container for evidence of shipping damage and mishandling If the container is damaged fil...

Page 3: ...0 to FW800 adapter cable which is available from Glyph If your computer doesn t have any FireWire ports you can either purchase a FireWire or eSATA adapter card recommended or use the USB 2 0 port on...

Page 4: ...g a GUID Partition Table in Windows GUID format is only supported by Windows XP 64 bit Edition Windows 2003 Server Windows Vista Windows 7 and Mac OS X GPT format will not work with XP 32 bit or older...

Page 5: ...ower cable Make sure that the power is off on all of your computer equipment and the GPT50 Connect the power cable to the back of the GPT50 Plug the three prong plug into an appropriate power receptac...

Page 6: ...stem This command will erase all the data on a volume and create a new file system Erase disk will not allow you to re partition a FireWire drive or create a different volume structure than what was p...

Page 7: ...th Windows and Mac OS 4 Formatting will take a few minutes after which your drive will be ready to use Windows 98 98SE Formatting Instructions 1 From your computer s task bar go to Start Programs MS D...

Page 8: ...nal Power Supply Universal 100 240v 50 60 Hz OS Compatibility Mac OS 8 6 9 X 10 X Microsoft Windows 98SE ME 2000 XP Vista 7 Modern Unix based Linux or BSD Warranty 3 Years 2 Years Free Basic Data Reco...

Page 9: ...at 400 speed maximum FireWire is forward compatible and back compatible but the bus always runs at the speed of the slowest link Beta cables are used to connect 800 devices to 800 devices Bi Lingual...

Page 10: ...b sec about 100 MB sec peak FireWire 400 has a max transfer rate of 400 Mb sec about 50 MB sec peak The higher bus speed helps with things like large file copies and RAID where FireWire 400 bus speed...

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