GBIC is the abbreviation of Giga Bitrate Interface Converter, is an interface device which converts gigabit electrical signals into light signal. The Gbic design can be used for hot-swappable. The gbic is an interchangeable product that conforms to international standards. Gigabit switches designed with GBIC interfaces
Wavelength
SX: 850nmLX/LH: 1300nmZX: 1550nm
Maximum cabling distance)
SX: 1804 feet 550 meters)LX/LH: 32810 feet 10 km)ZX: 70 to 100 km
Port Wiring SpecificationGenerally, the GBIC module ports of different products have different requirements on the wiring specifications. Whether it is the wiring type or the wiring distance, the following analysis uses Cisco products as an e
baselx/LH, or 1000basezx interfaces that follow IEEE 802.3z one by one. Furthermore, Cisco is providing a 1000 baselx/LH interface that fully complies with the IEEE 802.3z 1000baselx standard, but its transmission distance on a single-mode optical fiber is as high as 10 kilometers, it is 5 kilometers farther than the ordinary 1000baselx interface. In short, with the continuous development of new functions, it is easier to upgrade these modules to the latest interface technology, so that the cus
Ethernet port. Note that all GBIC ports use SC-type connectors, and the minimum cabling distance of all listed GBIC multimode and single-mode optical fibers is 6.5 feet 2 meters ).
1: Only multimode optical fiber is used.
2: requires pattern adjustment to patch line CAB-GELX-625 or equivalent products ). If Multi-Mode Optical Fiber uses a general patch line, 1000 BaseLX/lh
OpenMandriva Lx 3.0 system released
The OpenMandriva team officially released the OpenMandriva Lx 3.0 system. After four months of research and development, the first Alpha version was released in the third week of April 2016. With the unremitting efforts of the team, the open-source project follows the latest GUN/Linux technology and software version, provides users with a desktop system that is availab
The SFP is the abbreviation for the small FORM pluggable and can be easily understood as an upgraded version of the Gbic. The SFP module is half the size of the Gbic module, and can be configured with more than one port number on the same panel. The other features of the SFP module are basic and gbic consistent. Some switch vendors call the SFP module a miniaturi
Today there are user Cisco 3850 Insert multimode Gigabit module after error log as follows:*oct 13:48:54:%platform_pm-6-module_errdisable:the inserted SFP MODULE with interface name GI1/0/18 was not suppor Ted*OCT 13:48:54:%pm-4-err_disable:gbic-invalid error detected on GI1/0/18, putting GI1/0/18 in err-disable state*oct 13:48:56:%LINK-3-UPDOWN:INTERFACEGIGABITETHERNET1/0/18, changed state-to-downCisco official website to view the document after processing as follows:3850 (config) # no errdisab
pair wires with a maximum transmission distance of 100 meters; the second is 1000Base-SX GBIC module 2), applicable to multimode multi-fiber MMF), the longest transmission distance is 500 meters; the third is 1000Base-LX/lh gbic module, applicable to single-mode optical fiber SMF ), the maximum transmission distance is 10 km; the fourth is 1000Base-ZX
The company does not have a network engineer, so it assumes the role of a network engineer when working on a project. The following terms are often used during the project process. The following is my summary of the project, correct the information if it is incorrect!
Term 1: 1000Base -*
Gibit Ethernet (GbE, Gigabit Ethernet, or 1 GigE) is a term used to describe various Ethernet frame transmission technologies at gibit rates per second,
Defined by the IEEE 802.3-2005 standard. This stan
common cascade use and GBIC modules for stacking Ethernet switches.
Cascade GBIC Module
The GBIC modules used for Cascade are divided into four types: one is 1000Base-TGBIC module, which is applicable to cat5e or cat6 twisted pair wires with a maximum transmission distance of 100 meters; the other is 1000Base-SXGBIC module, suitable for Multimode multi-fiber (MM
use and GBIC modules for stacking Ethernet switches.
Cascade GBIC Module
The GBIC modules used for Cascade are divided into four types, one is 1000Base-TGBIC module (1), which is applicable to cat5e or cat6 twisted pair wires and the maximum transmission distance is 100 meters; the second is the 1000Base-SXGBIC module (as shown in figure 2). It is applicable to
redundant connection is completed by connecting the top switch with the bottom switch with a stacked cable. When a point-to-point connection is used, 2nd 3508 switches are used.
33. After a gigabit port of ipvst3550 XL is stacked with a stacked card, can another gigabit port connect to a gigabit switch or a gigabit server?
Yes. Use 1000Base-SX GBIC or 1000Base-LX/lh gb
link connection method, the redundant connection is completed by connecting the top switch with the bottom switch with a stacked cable. When a point-to-point connection is used, 2nd 3508 switches are used.4. After a gigabit port of ipvst3550 XL is stacked with a stacked card, can another gigabit port connect to a gigabit switch or a gigabit server?Yes. Use 1000base-sx GBIC or 1000base-lx/lh
point-to-point mode.
When the chrysanthemum link is used, the stacked switches are connected in turn, and the transmission bandwidth between switches can reach 1 Gbps;
When using the point-to-point approach, a separate Catalyst3508G-XL switch is required,
Other switches are connected to GB by stacked GBIC cards and stacked cables, which can achieve a full duplex transmission bandwidth of up to 2 Gbps.
Both methods support stack redundancy. When y
switches are connected to the 3508G by stacking the GBIC cards and stacking cables, which can reach a maximum of 2Gbps full-duplex transmission bandwidth.
Both of these methods support redundant connections on the stack, respectively. When Daisy chaining is used, redundant connections are done by connecting the top switch to the bottom switch with a stacked cable. When using a point-to-point connection, it is done by using the 2nd 3508 switch.
33,
-----Indicates that the TC represents the normal mouth is baset, there is no uplink mouth.-L LAN Base Image-S Standard Image-E Enhanced Image1u (1RU height)The SFP is an abbreviation for the Small Form-factor pluggable, which can be simply understood as the GBICUpgrade version. The SFP module is less than half the size of the Gbic module and can be configured on the same panel with multipleThe number of ports that are more than one times. Other functi
switches are used.
25. After a gigabit port of ipvst3550 XL is stacked with a stacked card, can another gigabit port connect to a gigabit switch or a gigabit server?
Yes. Use 1000Base-SX GBIC or 1000Base-LX/lh gbic.
26. Ethernet Channel Tech. What network devices can be used? How to use it?
It can be used between vswitches, between vswitches and vrouters, and b
redundant connection is completed by connecting the top switch with the bottom switch with a stacked cable. When a point-to-point connection is used, 2nd 3508 switches are used.4. After a gigabit port of ipvst3550 XL is stacked with a stacked card, can another gigabit port connect to a gigabit switch or a gigabit server?Yes. Use 1000Base-SX GBIC or 1000Base-LX/lh gbic
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