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Product Information

GLM

GBIC

1 x 9 Transceiver

Small Form Factor Transceiver

GLM

The optical GLM is a single port communications card. Each communication 

port consists of a transmitter and receiver optical subassembly. The 

transmitter subassembly contains a semiconductor laser diode of gallium 

aluminum arsenide (GaAlAs). This material emits in the wavelength range of 

770 to 860 nanometers for shortwave and 1270 to 1355 nanometers for long 

wave, and are commonly referred to as short wavelength (SW) or long 

wavelength (LW) lasers. The discrete laser diodes are classified as Class 3B 

laser products. Once they are incorporated into the GLM, the product’s 

automatic power control maintains the average power launched into a fiber at 

a value below the Class 1 limit. 

Note

OFC GLMs are found only on the LP6000. Any reference to 

OFC or non-OFC products applies only to the LP6000, and not 

to other HBA models.

For OFC GLMs (Open Fiber Control) the optical fiber link between two GLM 

ports is continuously monitored by the open fiber link detection and laser 

safety control system (OFC). In the event of a break anywhere in the path, 

this control system prevents laser emissions from exceeding Class 1 levels. 

For non-OFC links, the optical power from the laser transmitter is controlled 

and maintained at a lower power level. The power emitted from either an 

open fiber or open laser transmitter is guaranteed to be below the Class 1 

limit. Class 1 laser products are not considered hazardous. No user 

maintenance, service operations or adjustments can be performed on any 

GLM accessory.

Emulex Documentation, Drivers and Software

18

Содержание LP10000ExDC

Страница 1: ...able of Contents Installation Features Compatibility Prerequisites Set Jumpers Install HBA Attach Media Apply Power View LEDs Reference Specifications FCC Statement Declaration of Conformity Laser Saf...

Страница 2: ...ment tools as the LP10000 host bus adapters for PCI and PCI X systems Emulex s unique Service Level Interface SLI driver architecture which enables the independence of the operating systems device dri...

Страница 3: ...46E S processor with instruction and data cache Internal SerDes 1Gb 2Gb core High speed QDR II external memory with separate read and write data paths Host Interface via Emulex standard drivers or thr...

Страница 4: ...ccessible via optional connection Compatibility Software Environments Windows Server 2003 Windows 2000 Windows NT and Linux Hardware Environments PCI Express hardware platforms x86 for IA 32 platforms...

Страница 5: ...ging until you are ready for installation The device ID jumpers are used in custom applications Do not change the jumper settings for a standard Emulex installation The HBA has two pairs of jumper blo...

Страница 6: ...Fibre Channel connectivity Since this adapter has two ports there are two IEEE addresses The IEEE address is used when configuring your system The serial number is used when communicating with Emulex...

Страница 7: ...ns Fiber Optic Cable Maximum Length Minimum Length Connector 62 5 125 m multimode 300 meters at 1 0625 Gb s 150 meters at 2 125 Gb s 2 meters LC 50 125 m multimode 500 meters at 1 0625 Gb s 300 meters...

Страница 8: ...signifies port activity Each port has a corresponding set of green and yellow LEDs POST conditions and results are summarized in the following table Yellow LED Green LED State OFF OFF Wake up failure...

Страница 9: ...F Slow blink Normal link down or not yet started Slow blink Slow blink Offline for download Fast blink Slow blink Restricted offline mode waiting for restart Flashing Slow blink Restricted offline mod...

Страница 10: ...total power Airflow 100 lf min minimum Temperature 32 to 113 F 0 to 45 C Operating 40 to 158 F 40 to 70 C Storage Humidity 5 to 95 non condensing Agency Approvals for LP10000ExDC Class 1 Laser Produc...

Страница 11: ...d in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interferenc...

Страница 12: ...for Interference by Information Technology Equipment VCCI If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take cor...

Страница 13: ...lease note that this equipment has been approved for business purposes with regards to electromagnetic interference If purchased in error for use in a residential area you may wish to exchange the equ...

Страница 14: ...ing This is a class A product In a domestic environment this product may cause radio interference requiring the user to take adequate measures Note Changes or modifications not expressly approved by E...

Страница 15: ...Emulex Documentation Drivers and Software 15...

Страница 16: ...ector and extends through the mounting bracket In turn the host adapter can be inserted into any host system s PCI slot The LH5000 hub may contain a laser product known as a Gigabit Interface Connecto...

Страница 17: ...he host adapter and the adapter is installed into a system Labeling Requirements No caution or danger labels are required for use of the GLM GBIC 1x9 or small form factor transceiver since they are Cl...

Страница 18: ...ched into a fiber at a value below the Class 1 limit Note OFC GLMs are found only on the LP6000 Any reference to OFC or non OFC products applies only to the LP6000 and not to other HBA models For OFC...

Страница 19: ...wavelength range of 770 to 860 nanometers for shortwave length small form factor transceivers and 1270 to 1355 nanometers for long wavelength small form factor transceivers For non OFC links the opti...

Страница 20: ...and is properly certified as a Class 1 laser product Similarly for non OFC GLMs a compatible laser device must be non OFC Any system level product that incorporates the GLM must provide power supply p...

Страница 21: ...of the transceiver The transceiver will remain operational with laser emissions below Class 1 limits provided the power supply level at the adapter remains at or below 5 0 volts If the power supply le...

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