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8

Standards, connectors, cabling, and 
distance

This section describes GBIC standards, connectors, cabling, and 
distance; and provides specifications for the following GBICs:

•

“1000BASE-SX,” next

•

“1000BASE-LX” on page 9

•

“1000BASE-XD” on page 11

•

“1000BASE-ZX” on page 13

GBIC ports for both multimode and single-mode fiber have 
SC-type connectors and a minimum cable distance of 6.5 feet (2 
m). 

1000BASE-SX

The Model 1000BASE-SX GBIC provides 1000BASE-SX (850 
nm, short wavelength, Gigabit Ethernet) connectivity using SC 
duplex multimode fiber connectors.The Model 1000BASE-SX 
GBIC supports full-duplex operation only

.

Table 3

 describes standards, connectors, cabling, and distance for 

the Model 1000BASE-SX GBIC.

Table 3   1000BASE-SX specifications 

Type

Specifications

Standards

Conformity to the following standards:

802.3z, 1000BASE-SX

Connectors

Duplex SC fiber optic connector

Содержание 1000BASE-XD

Страница 1: ...Part No 312865 A July 2001 4401 Great America Parkway Santa Clara CA 95054 312865 A Installing Gigabit Interface Converters ...

Страница 2: ...nd Acrobat Reader are trademarks of Adobe Systems Incorporated Statement of conditions In the interest of improving internal design operational function and or reliability Nortel Networks Inc reserves the right to make changes to the products described in this document without notice Nortel Networks Inc does not assume any liability that may occur due to the use or application of the product s or ...

Страница 3: ...optic equipment can emit laser or infrared light that can injure your eyes Never look into an optical fiber or connector port Always assume that fiber optic cables are connected to a light source Vorsicht Glasfaserkomponenten können Laserlicht bzw Infrarotlicht abstrahlen wodurch Ihre Augen geschädigt werden können Schauen Sie niemals in einen Glasfaser LWL oder ein Anschlußteil Gehen Sie stets da...

Страница 4: ...ctor tabs and extractor handle Advertencia Los equipos de fibra óptica pueden emitir radiaciones de láser o infrarrojas que pueden dañar los ojos No mire nunca en el interior de una fibra óptica ni de un puerto de conexión Suponga siempre que los cables de fibra óptica están conectados a una fuente luminosa Avvertenza Le apparecchiature a fibre ottiche emettono raggi laser o infrarossi che possono...

Страница 5: ...BIC Figure 2 contains a Nortel Networks serial number a bar code a manufacturer s code an interface type and a part number Figure 2 Nortel Networks GBIC label 9702FA GBIC model with extractor tabs GBIC model with extractor handle Serial number Part number 9706EA GBIC interface type Bar code Manufacturer code ...

Страница 6: ...tel Networks serial number Manufacturer s code Interface type GBIC part number Table 1 Nortel Networks GBIC models Model number Product number Description 1000BASE SX AA1419001 Short wavelength 550 m 1000BASE LX AA1419002 Long wavelength 5 km 1000BASE XD AA1419003 Extended distance 50 km 1000BASE ZX AA1419004 Extended distance 70 km Note GBIC wavelength distance may vary depending on the quality o...

Страница 7: ...e dust cover over the GBIC s optical bores To clean contaminants from the optical bores of a GBIC use an alcohol swab or equivalent to clean the ferrules of the optical connector Dispose of this product according to all national laws and regulations Installing a GBIC This section lists the steps to install a GBIC To install a GBIC 1 Remove the GBIC from its protective packaging Warning Fiber optic...

Страница 8: ...your thumb and forefinger 5 Insert the GBIC into the slot on the front panel of the Gigabit Ethernet switching module Figure 3 Figure 3 Inserting the GBIC into the switching module Removing a GBIC This section lists the steps for removing a GBIC To remove a GBIC 1 Disconnect the network fiber cable from the GBIC connector Note GBICs are keyed to prevent incorrect insertion ...

Страница 9: ...e module slot use a gentle side to side rocking motion while firmly pulling the GBIC from the slot 5 Dispose of the GBIC according to all national laws and regulations GBIC specifications Table 2 describes general GBIC specifications Note If you are storing a GBIC remember to place a dust cover over the fiber optic bores Table 2 GBIC specifications Specification Descriptions Dimensions H x W x D 0...

Страница 10: ...ors and a minimum cable distance of 6 5 feet 2 m 1000BASE SX The Model 1000BASE SX GBIC provides 1000BASE SX 850 nm short wavelength Gigabit Ethernet connectivity using SC duplex multimode fiber connectors The Model 1000BASE SX GBIC supports full duplex operation only Table 3 describes standards connectors cabling and distance for the Model 1000BASE SX GBIC Table 3 1000BASE SX specifications Type ...

Страница 11: ...ing The Model 1000BASE LX GBIC supports full duplex operation only Cabling 62 5 µm MMF optic cable 50 µm MMF optic cable Distance 902 ft 275 m using 62 5 µm MMF optic cable 1804 ft 550 m using 50 µm MMF optic cable Wavelength 850 nm Optical budget 7 dB Laser Transmitter Characteristics Minimum launch power 10 dBm Maximum launch power 4 dBm Receiver Characteristics Minimum receiver sensitivity 17 d...

Страница 12: ...ptic connector Cabling 62 5 µm MMF optic cable 50 µm MMF optic cable 10 µm SMF optic cable Distance 1804 ft 550 m using 62 5 µm MMF optic cable 1804 ft 550 m using 50 µm MMF optic cable 16405 ft 5 km using 10 µm SMF optic cable Wavelength 1300 nm Optical budget 10 5 dB Laser Transmitter Characteristics Minimum launch power 9 5 dBm Maximum launch power 3 dBm Receiver Characteristics Minimum receive...

Страница 13: ...e fiber is used in long distance applications external removable mode conditioning patch cords may be required to prevent differential mode delay DMD You can order mode conditioning patch cords through Nortel Networks SC SC Mode Conditioning Patch Cord 62 5 125 part number AA0018035 SC SC Mode Conditioning Patch Cord 50 125 part number AA0018036 Note The Model 1000BASE XD GBIC is based on propriet...

Страница 14: ...1550 10 nm Maximum spectral width 0 2 nm Maximum launch power 0 dBm or 1 0 mW Minimum launch power into fiber 5 dBm or 0 3 mW Distance 50 km Receiver Characteristics Wavelength 1200 to 1550 nm Minimum receiver sensitivity 22 dBm Maximum input power 3 dBm Note Nortel Networks recommends that you use an in line attenuator for shorter link distances to avoid overloading the receiver Table 5 1000BASE ...

Страница 15: ...ased on proprietary signaling Nortel Networks recommends that this product be used only with other Nortel Networks 1000BASE ZX GBICs Table 6 1000BASE ZX GBIC specifications Type Specifications Standards Conformity to the following standards 802 3z Ethernet full duplex Connectors Duplex SC single mode fiber optic connector Cabling Single mode fiber cable Distance Up to 70 km using single mode fiber...

Страница 16: ... may be necessary to insert an in line optical attenuator in the link to prevent overloading as follows Insert a 10 dB in line optical attenuator between the fiber optic cable plant and the receiving port on the 1000BASE ZX GBIC at each end of the link if the fiber optic cable span is less than 25 km Insert a 5 dB in line optical attenuator between the fiber optic cable plant and the receiving por...

Страница 17: ...he www adobe com URL to download a free copy of the Adobe Acrobat Reader You can purchase selected documentation sets CDs and technical publications through the Internet at the www1 fatbrain com documentation nortel URL How to get help If you purchased a service contract for your Nortel Networks product from a distributor or authorized reseller contact the technical support staff for that distribu...

Страница 18: ... your call is routed to a technical support person who specializes in supporting that product or service To locate an ERC for your product or service go to the www12 nortelnetworks com URL and click ERC at the bottom of the page Asia Pacific 61 2 9927 8800 China 800 810 5000 Technical Solutions Center Telephone ...

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