I was troubleshooting an enterprise network for slowness the speed. So when I went through the troubleshooting steps I found that there is an IPv6 and IPv4 unknown unicast flooding that occurs in the Lan interface. it’s a medium enterprise where they have almost 400 end hosts including telephone and IP cameras as well. find the picture given… Read More »
Suppose there is IP version 6 address 2001:1D11:220A::/48 assigned to an ISP with 16-bit subnet ID. The network administrators can subnet the IP version 6 address just counting /16-bit subnet ID in hexadecimal. This would allow the administrator to create 65,536 /64 subnet. The table below illustrates the subnetting procedure of IPv6 address. IPv6 Range. 2001:1D11:220A:0000::/48 2001:1D11:220A:0001::/48 2001:1D11:220A:0002::/48 2001:1D11:220A:0003::/48… Read More »
Splitters are used for dividing one or two optical signals into multiple optical signals.splitters are passive optical devices that are widely used in Passive Optical Networkssuch as GPON, and EPON. There are different types of splitters we have and every splitter has a different insertion loss, So this is very important to understand in the FTTx network when… Read More »
As already we have discussed in our earlier posts that there are different types of losses that are involved in the PON FTTH network so when we are building the FTTx network we should calculate the optical power on paper first and then we should deploy the fiber on the ground. As we know the optical RX power… Read More »
In an EPON OLT, it support 64 ONU on per PON port.So it is important to understand the splitting idea so that you can connect all of your 64 ONT with optimal power according to your distance. In GPON OLT, it supports 128 ONU per PON port. So it is important to understand the splitting idea so that… Read More »
There are different types of PON SFP we have in GPON & EPON.So make sure you have installed the correct SFP in your OLT. The most important thing in SFP is the transmit power, The SFP which has high transmit power is good. but it depends on the OLT manufacturer too because their OLT must support the high… Read More »
There are different types of losses are involved in the FTTx network when we design the network. each loss is very important to understand otherwise your link loss budget calculation will be wrong and ultimately you will come up with the wrong optical power in your network. The most important factor in designing a GPON network. First, we… Read More »
Splitters are used for dividing one or two optical signals into multiple optical signals.splitters are passive optical devices that are widely used in Passive Optical Networks such as GPON, and EPON. There are different types of splitters we have and every splitter has a different insertion loss, So this is very important to understand in the FTTx network… Read More »
One of the main benefits of FTTH (Fiber to the Home) – also called FTTP, for “fiber to site” broadband – is that it provides much faster connection speeds and load capacity than twisted pair conductors, DSL, or coaxial cable Fiber to the Home or simply FTTH is a technology that uses fiber optics directly from ISP POP… Read More »
The small form-factor pluggable (SFP) is a compact, hot-pluggable network interface module used for both telecommunication and data communications applications. The form factor and electrical interface are specified by a multi-source agreement (MSA) under the auspices of the Small Form Factor Committee. It is a popular industry format jointly developed and supported by many network component vendors. The… Read More »
