Tektronix understands that engineers rely on an oscilloscope throughout their design cycle, from prototype turn-on to production testing. The DPO7000 Series. Gigabit Interface Converter (GBIC) Module and Small Form- Factor Pluggable (SFP) GBIC Module Install. The GBIC modules and SFP modules are input/output devices that plug into a Gigabit Ethernet (GE) port, linking the port with a 1. BASE- X fiber- optic network. The devices are used on Cisco platforms that have Gigabit Ethernet interfaces. See the modular configuration and modular command reference publications in the set that corresponds to the software release installed on your Cisco hardware. Access these documents at: http: //www. For hardware installation and maintenance information, refer to the following documents: . A GBIC module is shown in Figure 1, and an SFP module in Figure 2. Note Other GBIC modules and SFP modules exist for technologies other than Gigabit Ethernet. NConvert is a powerful command line multi-platform batch image processor with more than 80 commands. Compatible with 500 image formats. Tough and compact, Kawasaki Mules are agile, capable, go-anywhere utility vehicles designed to deliver a hard day’s work while making minimum impact on their. Important 1. Mounting any wire free object onto UPVC will reduce the operating range-as UPVC doors contain metal and act as a shield to the wire free signal. However, the information in this document is for GBIC modules and SFP modules that plug in to only Gigabit Ethernet ports. It provides full- duplex 1. Mbps connectivity over multimode fiber (MMF) infrastructures. The 1. 00. BASE- FX SFP operates on ordinary MMF optical link spans of up to 1. However, their higher optical quality allows them to reach 6. SMF) versus the 3. Link spans of up to 6. The 1. 00. 0BASE- ZX GBIC module will not operate correctly when coupled to multimode fiber, and it is not intended to be used in environments where multimode fiber is frequently used (for example, building backbones, or horizontal cabling). It operates at a signaling rate of 1. ![]() ![]()
Mbaud, transmitting and receiving 8. B/1. 0B encoded data. Table 6 provides cabling specifications for the GBIC modules and SFP modules that you install in Gigabit Ethernet devices. Note that all GBIC module ports have SC- type connectors and all SFP ports have LC- type connectors. ![]() Without attenuators, the minimum link distance for the WS- G5. GLC- ZX- SM is 2. You should measure your cable plant with an optical loss test set to verify that the optical loss of the cable plant (including connectors and splices) is less than or equal to 2. B. The optical loss measurement must be performed with a 1. It operates on standard Category 5 wiring and has an RJ- 4. For more information, see the Cisco CWDM GBIC Compatibility Matrix and the Cisco Coarse Wavelength- Division Multiplexing SFP Compatibility Matrix. They are compatible with 1. BASE- X standard as specified in IEEE 8. The Cisco CWDM GBUC modules and SFP modules are passive and require no power nor configuration. The Cisco CWDM modules support online insertion and removal (OIR). The effect of DMD can be overcome by conditioning the launch characteristics of a laser source. A practical means of performing this conditioning is to use a device called a mode- conditioning patch cord. Specifically, the mode- conditioning patch cord is composed of a single- mode optical fiber permanently coupled off- center (see Offset in Figure 5 and Figure 6) to a graded- index multimode optical fiber. Figure 5 and Figure 6 show a diagram of the mode- conditioning patch cord assembly. The use of a plug- to- plug patch cord maximizes the power budget of multimode 1. BASE- LX and 1. 00. BASE- LH links. Note The mode- conditioning patch cord is required to comply with IEEE standards. The IEEE found that link distances could not be met with certain types of fiber- optic cable cores. The solution is to launch light from the laser at a precise offset from the center, which is accomplished by using the mode- conditioning patch cord. At the output end of the patch cord, the GBIC- LX/LH is compliant with the IEEE 8. BASE- LX. To prevent electrostatic discharge (ESD) damage, follow your normal board- and component- handling procedures. When storing a GBIC module or SFP module or when a fiber- optic cable is not plugged in, always keep plugs in the GBIC module or SFP module optical bores. ![]() Use an alcohol swab or lint- free absorbent wipes to clean the ferrules of the optical connector. Warning Class 1 laser product. Warning Class 1 LED product. Warning Because invisible laser radiation may be emitted from the aperture of the port when no fiber cable is connected, avoid exposure to laser radiation and do not stare into open apertures. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated 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 interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: . Modifications to this product that are not authorized by Cisco , could void the various approvals and negate your authority to operate the product. This section describes how to install or remove the GBIC module or SFP module from your Gigabit Ethernet interface. Note You can install and remove GBIC modules or SFP modules with power on to the system; however, we strongly recommend that you do not install or remove the GBIC module or SFP module with optical fiber cables attached to it. Disconnect all cables before removing or installing a GBIC module or SFP module. Caution To prevent system problems, do not use GBIC modules or SFP modules from third- party vendors. Use only GBIC modules or SFP modules supplied by Cisco. Note You can install and remove GBIC modules or SFP modules with power on to the system; however, we strongly recommend that you do not install or remove the GBIC module or SFP module with optical fiber cables attached to it. Disconnect all cables before removing or installing a GBIC module or SFP module. Step 2 Release the GBIC module or SFP module. Release the GBIC module from the slot by simultaneously squeezing the two plastic tabs (one on each side of the GBIC module). Release the SFP module. See Figure 1. 1 for the various types of latches that may be on your SFP module. Step 3 Slide the GBIC module or SFP module out of the slot. Some chassis may have vertically oriented slots. Step 1 Attach an ESD- preventive wrist strap between you and an unpainted chassis surface. Step 2 Locate the alignment groove on the GBIC module (see the enlargement in Figure 7 and Figure 8). Step 3 Align the groove on the GBIC module with the interface opening (see Figure 7 and Figure 8). Note GBIC modules are keyed to prevent incorrect insertion. Other devices accept the GBIC module with the alignment groove on the bottom. When installed, the GBIC module input/output panel should be flush with the face of the interface panel. Step 5 Attach the network interface fiber- optic cable, as described in the . Optical fiber cables are commercially available; they are not available from Cisco. The SFP module is keyed so that it cannot be inserted incorrectly. Step 2 Insert the SFP module into an SFP port. Repeat Step 2 if you are inserting a second or third SFP module. Step 3 Do not remove the SFP module plugs until you are ready to install the cables. There is no correlation of the type of latch to the model (such as SX or LH) or technology type (such as Gigabit Ethernet) of SFP modules. See the label for the SFP technology type and model. The SFP modules use LC- type connectors. Note Optical fiber cables are commercially available; they are not available from Cisco Systems. You can use either simplex or duplex connectors for most devices. Caution If you plan to use a GBIC- LX/LH or GLC- LH- SM at distances greater than 9. The duplex glass fibre consists of two glass fibre cores that transmit light in opposite directions. In case of simplex connection for GBIC port, you need two glass fibres (each transmitting in opposite direction). Step 2 Attach the network ends of your patch cord to the appropriate 1. BASE- X equipment in your building cable plant. Note Ensure that you connect the TX and RX ports on one end of the patch cord to the RX and TX ports (respectively) on the other end. Connect TX to RX and RX to TX. It provides detailed illustrations and photos of procedures and equipment required to properly clean fiber- optic connections. Also see the Compressed Air Cleaning Issues for Fiber- Optic Connections document. The RSS feeds are a free service and Cisco currently supports RSS Version 2. A listing of Cisco's trademarks can be found at www. Third party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. All rights reserved.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
April 2018
Categories |