CWGBIC.fm Page -1 Wednesday, December 12, 2001 11:26 AM Part No.
CWGBIC.fm Page 0 Wednesday, December 12, 2001 11:26 AM Copyright © 2002 Nortel Networks All rights reserved. January 2002. The information in this document is subject to change without notice. The statements, configurations, technical data, and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. Users must take full responsibility for their applications of any products specified in this document.
CWGBIC.fm Page 1 Wednesday, December 12, 2001 11:26 AM 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. Product Safety Meets requirements of: CSA 22.2 No.
CWGBIC.fm Page 2 Wednesday, December 12, 2001 11:26 AM 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 risultare dannosi per gli occhi.
CWGBIC.fm Page 3 Wednesday, December 12, 2001 11:26 AM Figure 1 GBIC extraction tabs and extractor handle GBIC model with extractor tabs GBIC model with extractor handle 9702FA GBIC labeling The Nortel Networks label on a typical GBIC (Figure 2) contains a Nortel Networks serial number, a bar code, a manufacturer’s code, an interface type, and a part number.
CWGBIC.fm Page 4 Wednesday, December 12, 2001 11:26 AM Note: When you contact a Nortel Networks service representative for troubleshooting purposes, you must have the following information available: • Nortel Networks serial number • Manufacturer’s code • Interface type • GBIC part number GBIC and SFP GBIC model list Table 1 lists and describes the Nortel Networks GBIC and SFP GBIC models.
CWGBIC.fm Page 5 Wednesday, December 12, 2001 11:26 AM 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.
CWGBIC.fm Page 6 Wednesday, December 12, 2001 11:26 AM 2 Verify that the GBIC is the correct model for your network configuration (Table 1 on page 4). 3 Remove the dust cover from the GBIC’s optical bores. 4 Grasp the GBIC between 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 Note: GBICs are keyed to prevent incorrect insertion.
CWGBIC.fm Page 7 Wednesday, December 12, 2001 11:26 AM 2 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 (Figure 1) attached to the GBIC. 3 Slide the GBIC out of the Gigabit Ethernet module slot. 4 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.
CWGBIC.fm Page 8 Wednesday, December 12, 2001 11:26 AM 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 • “1000BASE-T” on page 15 GBIC ports for both multimode and single-mode fiber have SC-type connectors and a minimum cable distance of 6.5 feet (2 m).
CWGBIC.fm Page 9 Wednesday, December 12, 2001 11:26 AM Table 3 1000BASE-SX specifications (continued) Type Specifications Connectors Duplex SC fiber optic connector Cabling 62.5 µm MMF optic cable 50 µm MMF optic cable Distance 902 ft. (275 m) using 62.5 µm MMF optic cable Wavelength 850 nm Optical budget 7 dB 1804 ft.
CWGBIC.fm Page 10 Wednesday, December 12, 2001 11:26 AM Table 4 describes standards, connectors, cabling, and distance for the Model 1000BASE-LX GBIC. Table 4 1000BASE-LX specifications Type Standards Specifications Conformity to the following standards: 802.3z, 1000BASE-LX Connectors Duplex LC fiber optic 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.
CWGBIC.fm Page 11 Wednesday, December 12, 2001 11:26 AM Note: When multimode 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.
CWGBIC.fm Page 12 Wednesday, December 12, 2001 11:26 AM Table 5 1000BASE-XD GBIC specifications (continued) Type Specifications Connectors Duplex SC single-mode fiber optic connector Cabling Single-mode fiber optic cable Distance Up to 50 km using single-mode fiber cable, depending on the quality of the fiber Optical budget 17 dB Laser Transmitter Characteristics Wavelength 1550 ± 10 nm Maximum spectral width 0.2 nm Maximum launch power 0 dBm or 1.
CWGBIC.fm Page 13 Wednesday, December 12, 2001 11:26 AM 1000BASE-ZX The Model 1000BASE-ZX GBIC provides Gigabit Ethernet connectivity using SC duplex single-mode fiber connectors. High-performance optical transceivers enable Gigabit Ethernet link distances up to 70 km over single-mode fiber cable. The ports operate in full-duplex mode only. Note: The 1000BASE-ZX Model GBIC is based on proprietary signaling.
CWGBIC.fm Page 14 Wednesday, December 12, 2001 11:26 AM Table 6 1000BASE-ZX GBIC specifications (continued) Type Specifications Distance 70 km Receiver Characteristics Wavelength 1200 to 1550 nm Minimum receiver sensitivity -22 dBm Maximum input power -3 dBm Note: When shorter lengths of single-mode fiber cable are used, there is a risk of overloading the receiver.
CWGBIC.fm Page 15 Wednesday, December 12, 2001 11:26 AM 1000BASE-T The Model 1000BASE-T GBIC provides 1000BASE-T (Gigabit Ethernet) connectivity. Table 4 describes standards, connectors, cabling, and distance for the Model 1000BASE-LX GBIC. Table 7 1000BASE-LX specifications Type Standards Specifications Conformity to the following standards: IEEE 802.3z and IEEE 802.3AB Connectors RJ-45 connector Cabling Distance 100 m maximum Receiver Characteristics Minimum receiver sensitivity 0.
CWGBIC.fm Page 16 Wednesday, December 12, 2001 11:26 AM Introduction to Small Form Factor Pluggable (SFP) Gigabit Interface Converters This section describes the Small Form Factor Pluggable (SFP) Gigabit Interface Converter (GBIC) and label, and provides a SFP GBIC model list.
CWGBIC.fm Page 17 Wednesday, December 12, 2001 11:26 AM SFP GBIC labeling The Nortel Networks label on a typical SFP GBIC (Figure 5) contains a Nortel Networks serial number, a bar code, a manufacturer’s code, an interface type, and a part number.
CWGBIC.fm Page 18 Wednesday, December 12, 2001 11:26 AM SFP GBIC model list Table 8 lists and describes the Nortel Networks SFP GBIC models.
CWGBIC.fm Page 19 Wednesday, December 12, 2001 11:26 AM • SFP GBICs are dust sensitive. When you store a SFP GBIC, or when you disconnect it from a fiber optic cable, always keep the dust cover over the SFP GBIC’s optical bores. • To clean contaminants from the optical bores of a SFP 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.
CWGBIC.fm Page 20 Wednesday, December 12, 2001 11:26 AM Figure 6 Inserting a LC SFP GBIC Link Act E MDA 00-2G BPS20 Figure 7 Inserting a MT-RJ SFP GBIC Link Act E MDA 00-2G BPS20 Note: SFP GBICs are keyed to prevent incorrect insertion.
CWGBIC.fm Page 21 Wednesday, December 12, 2001 11:26 AM Removing a Small Form Factor Pluggable (SFP) GBIC This section lists the steps for removing a GBIC. To remove a GBIC: 1 Disconnect the network fiber cable from the SFP GBIC connector. 2 Depending on your SFP GBIC model, either pull the LC extraction tab located in the front of the SFP GBIC (below right) with your thumb and forefinger, or press the button on the botton of the MT-RJ SFP GBIC (below left).
CWGBIC.fm Page 22 Wednesday, December 12, 2001 11:26 AM 5 Dispose of the SFP GBIC according to all national laws and regulations. Note: If you are storing a SFP GBIC, remember to place a dust cover over the fiber optic bores. Small Form Factor Pluggable (SFP) GBIC specifications Table 9 describes general SFP GBIC specifications. Table 9 Small Form Factor Pluggable (SFP) GBIC specifications Specification Descriptions Dimensions (H x W x D) 0.53 x 0.33 x 2.22 inches (13.4 x 8.5 x 56.
CWGBIC.fm Page 23 Wednesday, December 12, 2001 11:26 AM 1000BASE-SX (LC Type) The Model 1000BASE-SX SFP GBIC provides 1000BASE-SX (850 nm, short wavelength, Gigabit Ethernet) connectivity using LC duplex multimode fiber connectors.The Model 1000BASESX SFP GBIC supports full-duplex operation only. Table 10 describes standards, connectors, cabling, and distance for the Model 1000BASE-SX SFP GBIC.
CWGBIC.fm Page 24 Wednesday, December 12, 2001 11:26 AM Table 10 1000BASE-SX SFP GBIC specifications Type Specifications Maximum input power 0 dBm 1000BASE-LX (LC Type) The Model 1000BASE-LX SFP GBIC provides 1000BASE-LX (1300 nm, wavelength, Gigabit Ethernet) connectivity using LC duplex fiber connectors. The long wavelength optical transceivers used in the LX model provide variable distance ranges using both multimode and single-mode fiber optic cabling.
CWGBIC.fm Page 25 Wednesday, December 12, 2001 11:26 AM Table 11 1000BASE-LX SFP GBIC specifications Type Specifications Wavelength 1300 nm Optical budget 10.5 dB Laser Transmitter Characteristics Minimum launch power -9.0 dBm Maximum launch power -3 dBm Receiver Characteristics Minimum receiver sensitivity -20 dBm Maximum input power -3 dBm 1000BASE-SX (MT-RJ Type) The Model 1000BASE-SX (MT-RJ Type) SFP GBIC provides Gigabit Ethernet connectivity using MT-RJ multi-mode fiber connectors.
CWGBIC.fm Page 26 Wednesday, December 12, 2001 11:26 AM Table 12 1000BASE-SX (MT-RJ Type) SFP GBIC specifications (continued) Type Cabling Specifications 62.5 µm MMF optic cable 50 µm MMF optic cable Distance 275 mm (62.5 µm MMF optic cable) Optical budget 7 dB 550 mm (50 µm MMF optic cable) Laser Transmitter Characteristics Wavelength 850 nm Maximum spectral width 0.85 nm Maximum launch power -4.0 dBm Minimum launch power into fiber -9.
CWGBIC.fm Page 27 Wednesday, December 12, 2001 11:26 AM Introduction to Coarse Wavelength Division Multiplexed (CWDM) Small Form Factor Pluggable (SFP) Gigabit Interface Converters This section describes how the Nortel Networks* coarse wavelength division multiplexed Small Form Factor Pluggable Gigabit Interface Converter (CWDM SFP GBIC) works within the optical routing system. It also provides a list of CWDM SFP GBICs by wavelength and shows how they are labeled and colorcoded.
CWGBIC.fm Page 28 Wednesday, December 12, 2001 11:26 AM CWDM SFP GBIC Listing Table 13 lists the Nortel Networks CWDM SFP GBICs and describes their wavelengths, color codes, part numbers, and cable lengths.
CWGBIC.fm Page 29 Wednesday, December 12, 2001 11:26 AM Note: CWDM SFP GBICs are installed and removed like any other LC type SFP GBIC. CWDM SFP GBIC specifications Table 14 CWDM SFP GBIC specifications Item Specification Physical dimensions 0.457 X .604 X 2.18 inches (11.6 X 15.3 X 55.43 mm) Connectors Duplex LC fiber optic Cabling SMF, 9 µm Data rate Nominal range 1.
CWGBIC.fm Page 30 Wednesday, December 12, 2001 11:26 AM Note: A minimum attenuation of 5 dB must be present between the transmitter and receiver.
CWGBIC.fm Page 31 Wednesday, December 12, 2001 11:26 AM Connecting to Nortel Networks online This section describes products, services, and support systems that can be accessed online. Hard-copy technical manuals You can print selected technical manuals and release notes free, directly from the Internet. Go to the www.nortelnetworks.com/ documentation URL. Find the product for which you need documentation. Then locate the specific category and model or version for your hardware or software product.
CWGBIC.fm Page 32 Wednesday, December 12, 2001 11:26 AM If you purchased a Nortel Networks service program, contact one of the following Nortel Networks Technical Solutions Centers: Technical Solutions Center Telephone Europe, Middle East, and Africa (33) (4) 92-966-968 North America (800) 4NORTEL or (800) 466-7835 Asia Pacific (61) (2) 9927-8800 China (800) 810-5000 An Express Routing Code (ERC) is available for many Nortel Networks products and services.
