Table of Contents
What is C9300 48UXM?
C9300-48UXM-A. Total 10/100/1000 or Multigigabit copper ports. 36x 100 Mbps,1G, 2.5G + 12x Multigigabit (100M, 1G, 2.5G, 5G, or 10 Gbps) Default AC power supply. 1100W AC.
What is C9300 48p a?
The Cisco Catalyst 9300 Switch is built for security, IoT, mobility and cloud and offers reliable switching. This 48-port switch offers features like Access Control List (ACL) support, Application Visibility and Control (AVC), Cisco StackPower technology and more for enhanced networking.
What is the difference between Cisco 9200 and 9200L?
Here are the key differences: The 9200 supports Stackwise-160, while 9200L supports Stackwise-80. The 9200 has larger lookup tables than the 9200L. The 9200 supports field-replaceable fan units and modular uplinks, while the 9200L does not.
How many watts of PoE is the c9200 24P capable of providing?
With Cisco Catalyst 9200 Series switches, PoE+ power allocation is dynamic, and power mapping scales up to a maximum of 1440W of PoE+ power.
Does C9300 NM 8X support 1G?
C9300-NM-8X card – only for sfp+?…
| Network Module1 | Description |
|---|---|
| C9300-NM-8X | This module has eight 10G slots with an SFP+ port in each slot. Each port supports a 1G or 10G connection. |
What is the difference between UPOE and PoE+?
UPOE (Cisco Universal Power Over Ethernet ) Cisco Universal Power Over Ethernet (UPOE) extends the IEEE Power over Ethernet Plus (PoE+) standard to double the power per port to 60 watts.
How many watts is a Cisco 9200 switch?
Catalyst 9200 series switches provide enterprise-level resiliency, analytics, and assurance to keep your business up and running seamlessly….Always on.
| Expansion / Connectivity: | 48 x 10/100/1000 Base-T RJ-45 PoE+ – 30 W |
|---|---|
| Miscellaneous: | 375,570 hours |
| Software / System Requirements: | Cisco Network Advantage |
What is C9200L DNA E 48 3Y?
The Cisco C9200L DNA Essentials 48-Port 3 Year Term License C9200L-DNA-E-48-3Y is a software licensing solution that offers a 3 year validation period. It is an open, extensible, software-driven architecture that accelerates and simplifies your enterprise network operations while lowering costs and reducing risk.
What is the difference between PoE and PoE+?
One difference between PoE and PoE+ is the actual Institute of Electrical and Electronics Engineers (IEEE) standards themselves. PoE is 802.3af, while PoE+ is 802.3at. Currently, the max amount of power provided over Cat5 cabling is 15.4 watts for PoE and 25.5 watts for PoE+.
What is SFP28 port?
SFP28 stands for Small Form-Factor Pluggable 28. It is the third generation of the SFP interconnect systems designed for 25G performance per the IEEE 802.3by specification (25GBASE-CR). The SFP28 has the same common form factor as the SFP+, but supports 25Gbps electrical interfaces per channel.
Which of the following supports StackWise 160 with SSO?
A: The Catalyst 9200 supports StackWise®-160 while the Catalyst 9200L supports StackWise-80.
What is PoE+ on a network switch?
Power over Ethernet (PoE) is technology that passes electric power and data over twisted-pair Ethernet cable to wireless access points, IP cameras, and VoIP phones. It enables one RJ45 patch cable to provide both a data connection and electric power to connected edge devices instead of having a separate cable for each.
What does the code somechar-48 do in C?
The sum += s [i] – 48; converts ASCII characters to their numeric values. The -48 part is that it is subtracting the character 0, that is, the ascii value for 0. As you can see, in C, ‘0’ (character zero) is different from 0 (number 0).
How to calculate what times what equals 48?
To do this, we calculated all possible solutions to this problem: what x what = 48. Note that “what” and “what” in the above problem could be the same number or different numbers. Below is a list of all the different ways that what times what equals 48. 1 times 48 equals 48. 2 times 24 equals 48. 3 times 16 equals 48. 4 times 12 equals 48.
What does subtracting by 48 do in C?
That is, subtracting by 48 translates the char values ‘0’..’9′ to the int values 0..9. Thus, precisely because ‘0’ == 48, the code will also work with: The intention is perhaps slightly more clear in this version.
How to convert 0 to 48 in ASCII?
In ASCII, ‘0’ == 48, ‘1’ == 49, and so on. Thus, ‘0’ – 48 == 0, ‘1’ – 48 == 1, and so on. That is, subtracting by 48 translates the char values ‘0’..’9′ to the int values 0..9.