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Summary of Contents for Nortel 312865-A
- Page 1 Installing Gigabit Interface Converters *312865-A* Part No. 312865-A July 2001 4401 Great America Parkway Santa Clara, CA 95054...
- Page 2 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 circuit layout(s) described herein.
- Page 3 Caution: Only qualified technicians should install this equipment. Place all printed circuit boards on an antistatic mat until you are ready to install them. If you do not have an antistatic mat, wear a discharge leash to free yourself of static before touching any of the printed circuit boards, or free yourself of static by touching a grounded metal object before handling a printed circuit board.
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Page 4: Product Description
GBIC model list. Product description Gigabit Interface Converters (GBICs) are hot-swappable input/output enhancement components designed for use with Nortel Networks* products to allow Gigabit Ethernet ports to link with fiber optic networks. Figure 1 shows the two GBIC insertion and removal... - Page 5 GBIC model with extractor tabs GBIC labeling The Nortel Networks label on a typical GBIC 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 Part number...
- Page 6 Nortel Networks serial number • Manufacturer’s code • Interface type • GBIC part number GBIC model list Table 1 lists and describes the Nortel Networks GBIC models. Table 1 Nortel Networks GBIC models Model number Product number 1000BASE-SX AA1419001 1000BASE-LX AA1419002 1000BASE-XD...
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Page 7: Handling, Safety, And Environmental Guidelines
Handling, safety, and environmental guidelines Before installing your GBIC, read the following handling, safety, and environmental guidelines: • GBICs are static sensitive. To prevent damage from electrostatic discharge (ESD), follow your normal board and component handling procedures. • GBICs are dust sensitive. When you store a GBIC, or when you disconnect it from a fiber optic cable, always keep the dust cover over the GBIC’s optical bores. -
Page 8: Removing A Gbic
Verify that the GBIC is the correct model for your network configuration (Table 1 on page Remove the dust cover from the GBIC’s optical bores. Grasp the GBIC between your thumb and forefinger. Insert the GBIC into the slot on the front panel of the Gigabit Ethernet switching module Figure 3 Inserting the GBIC into the switching module Note:... -
Page 9: Gbic Specifications
Depending on your GBIC model, either grasp the extraction tabs (Figure 1) located on either side of the GBIC with your thumb and forefinger, or lift the extractor handle attached to the GBIC. Slide the GBIC out of the Gigabit Ethernet module slot. If the GBIC does not slide easily from the module slot, use a gentle side-to-side rocking motion while firmly pulling the GBIC from the slot. -
Page 10: Standards, Connectors, Cabling, And Distance
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 1000BASE-SX The Model 1000BASE-SX GBIC provides 1000BASE-SX (850... - Page 11 Table 3 1000BASE-SX specifications (continued) Type Cabling Distance Wavelength Optical budget Laser Transmitter Characteristics Minimum launch power Maximum launch power Receiver Characteristics Minimum receiver sensitivity Maximum input power 1000BASE-LX The Model 1000BASE-LX GBIC provides 1000BASE-LX (1300 nm, wavelength, Gigabit Ethernet) connectivity using SC duplex fiber connectors.
- Page 12 Table 4 describes standards, connectors, cabling, and distance for the Model 1000BASE-LX GBIC. Table 4 1000BASE-LX specifications Type Standards Connectors Cabling Distance Wavelength Optical budget Laser Transmitter Characteristics Minimum launch power Maximum launch power Receiver Characteristics Minimum receiver sensitivity Maximum input power Specifications Conformity to the following standards: 802.3z, 1000BASE-LX...
- Page 13 When multimode fiber is used in long-distance Note: 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) •...
- Page 14 Minimum launch power into fiber Distance Receiver Characteristics Wavelength Minimum receiver sensitivity Maximum input power Nortel Networks recommends that you use an Note: in-line attenuator for shorter link distances to avoid overloading the receiver. Specifications Duplex SC single-mode fiber optic connector...
- Page 15 Note: The 1000BASE-ZX Model GBIC is based on proprietary signaling. Nortel Networks recommends that this product be used only with other Nortel Networks 1000BASE-ZX GBICs. Table 6 describes standards, connectors, cabling, and distance for the Model 1000BASE-ZX GBIC.
- Page 16 1000BASE-ZX GBIC, at each end of the link, if the fiber optic cable span is less than 50 km. Connecting to Nortel Networks online This section describes products, services, and support systems that can be accessed online.
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Page 17: Hard-Copy Technical Manuals
Internet at the www1.fatbrain.com/documentation/nortel/ 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 distributor or reseller for assistance. - Page 18 Technical Solutions Center Asia Pacific China An Express Routing Code (ERC) is available for many Nortel Networks products and services. When you use an ERC, 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 and click ERC at the bottom of the page.
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