![]() The EQ value is the amount of tilt from lowest to highest frequency (52 - 1002 MHz). A linear equalizer should be used in the plug-in input or inter-stage equalizer location if Cisco CMC output tilt does not have the desired station output tilt. ![]() The Pad with “75 Ω” printed on the top will work as a 75Ohm terminator.įorward linear equalizers produce linear tilt. The pads are rated for operation to 1 GHz. The (dB) loss produced is equal to the pad value printed on the top of the pad. Pads are used during station balancing to adjust signal levels as needed. Plug-in pads produce flat (even) loss across the forward and reverse frequency spectrums. Cable Gland O-Ring SpecificationsĬonnect to Cisco 16x4 Coaxial Media Converter console port, 6Pin, FEMALEĬONNECTOR, D-SUB, 9Pin, FEMALE, SOLDER TYPE ![]() The cable gland with two holes should be selected when 1+1 redundancy is used for outside PON ONT connectivity. There are two types of cable glands: with one hole and with two holes. The cable gland is a waterproof part used for the RJ-45 port. Same as Cisco GS7000 Node Signal Director – JumperĬable Gland with O-Ring Specifications (RJ45 waterproof connector) Same as Cisco GS7000 Node Signal Director – two way Splitter Same as Cisco GS7000/Gainmaker Node Forward Linear EQ Subscriber Connector/Angle-Polished Connector (SC/APC) Adaptor ![]() Fiber connections can greatly extend the reach and reduce electromagnetic interference.Īlso fiber media converters pose as an alternative solution for switches not supporting fiber ordinary switches can use fiber media converters to connect to a fiber network.F-Connector with O Ring, from 5/8” to Metric (M10x0.75mm)į-Connector with O Ring, from 5/8” to Standard (3/8”) Other benefits of media conversion include providing a gradual migration path from copper to fiber. As well as conventional dual strand fiber converters, with separate receive and transmit ports, there are also single strand fiber converters, which can extend full-duplex data transmission up to 120 kilometers over one optical fiber. Wavelength-division multiplexing (WDM) technology in the LAN is especially beneficial in situations where fiber is in limited supply or expensive to provision. As premises networks are primarily copper-based, media converters can extend the reach of the LAN over single-mode fiber up to 160 kilometers with 1550 nm optics. When expanding the reach of the LAN to span multiple locations, media converters are useful in connecting multiple LANs to form one large campus area network that spans over a limited geographic area. For example, existing half-duplex hubs can be connected to 100BASE-TX Fast Ethernet network segments over 100BASE-FX fiber. Switching media converters can connect different speed network segments. On some devices, Simple Network Management Protocol (SNMP) enables proactive management of link status, monitoring chassis environmental statistics and sending traps to network managers in the event of a fiber break or even link loss on the copper port.įiber media converters can connect different local area network (LAN) media, modifying duplex and speed settings. ![]() Media converter types range from small standalone devices and PC card converters to high port-density chassis systems that offer many advanced features for network management. They are also used in metropolitan area network (MAN) access and data transport services to enterprise customers.įiber media converters support many different data communication protocols including Ethernet, Fast Ethernet, Gigabit Ethernet, T1/E1/J1, DS3/E3, as well as multiple cabling types such as coax, twisted pair, multi-mode and single-mode fiber optics. They were introduced to the industry in the 1990s, and are important in interconnecting fiber optic cabling-based systems with existing copper-based, structured cabling systems. A Fast Ethernet fiber converter ( 100BASE-FX( ST) to 100BASE-TX)Ī fiber media converter is a simple networking device that makes it possible to connect two dissimilar media types such as twisted pair with fiber optic cabling. ![]()
0 Comments
Leave a Reply. |