Cisco 40g to 10g breakout cable configuration. 100G->10x10G or 100G->2x40G or 40G->4x10G.

Cisco 40g to 10g breakout cable configuration Fri Dec 2 18:13:39 2016 leaf 101 interface ethernet 1/16 breakout 10g-4x apic1(config-leaf-if) # exit apic1 Hi Arthur, I've not tried this, but from reading the Breakout Interfaces section of the configuration guide it seems you can breakout an entire module, or with the card you’re referring to, on a per port basis. Community. One thing to note is that the 2348UPQ auto-detects whether to do straight-through 40G or 10G breakout as it boots. currently they are connecting to the other Switches at 10G, but will upgrade the other devices next year to 40G. We bought a 4x10G port break-out cable 4. Is breakout the The port 2 works perfectly as a breakout port when I use a 40G to 4x10G. From the release notes: The replacement unit worked fine with both straight-through 40G and breakout 10G cabling. For now, I successfully configured the breakout using the commands below : hardware profile portmode 48x10g+4x100g+2x40g interface breakout module 1 port 53 map 10g-4x Hi there, Has anyone installed a breakout cable (QSFP-4SFP10G-CU) into a Nexus switch and configured only a couple of the SFP connections as a port channel i. But the breakout cable wont work. 5 - 3 mUse FLEXBOX to configure to almost any vendorQSFP+ to SFP+Supports 40G to 4x 10G Ethernet interoperabilitySupported Datarate 41. but I couldn't get the interface to come up. I'm running almost exactly the same setup, except the 40G links are on two Cumulus SN2100 switches, configured in 4x breakout mode. Networking. Ethernet 1/35-1/40 are fixed at 40GE. Documentation for breakout the 10G ports looks like this"switch(configure)# interface breakout module 1 port 12 map 10g-4x". For dynamic breakout (per-port level breakout), the interface breakout command splits high bandwidth 40G ports into four 10G breakout ports and 100G ports into four 25G breakout ports. The SFP-10/25G-CSR module supports a link length of up to 300/400m over OM3/4 at 10G, and up to 300/400m over OM3/4 at 25G*. I was just wondering whether the 40Gb interfaces would accept the port-channel config in a shutdown state, so that I could prepare the config beforehand, but better to be safe and not even attempt this. Chapter Title. Searching in vein thanks As datacom technology migrates from 10G to 40G and beyond, connecting 40G equipment with existing 10G equipment is often necessary. This is possible due to multilane architecture of the optics and cables. Buy or Renew. e. In a Cisco Nexus 7700 F3-Series 24-Port 40 Gigabit Ethernet Module, you can break out any 19 ports of the available 24 ports. 1/24 StarTech. 0 Helpful Reply. For dynamic breakout (per-port level breakout), the interface breakout command splits high bandwidth 40G ports into four 10G breakout ports and 100G ports into four 25G breakout ports. The magic happens on the switch side where it splits that interface Book Title. The NX-OS mode switch hardware installation guide says (in the first paragraph): " The ports support breakout and 10 The ports cannot be used by a Cisco UCS domain until you configure them. 07 MB) View with Adobe Reader on a variety of devices Can a 10 GB switch be used with a breakout cable to a server that has a 40 GB NIC? If so, are there any special configurations on the switch side that need to be used? Reverse 40GB to 10GB breakout cable. My first port says " Link not connected" And the other 3 say "linkFlapErrDisabled" I have it in a Port channel. general-networking, question. Chinese; EN US; French; Cisco C6800-SUP6T with 40GB 4x10Gb breakout cables jerecassidy. I know this can be done in Nexus 7K with the same QSFP. In the old 5500 world, we would use the 8 10GB FET modules (4 at the 2K, 4 at the 5K) with fiber LC connector OM3 cables. Step 1. MPO to breakout splitter cable with QSFP-40G-SR4 and 4 x SFP-10G-SR on the ends If you use a dual mode breakout cable, you can either configure a 40G port or four 10G ports by using the hw-module breakout module module-num port port-num switch switch-num command to switch between the 40G straight I have a switch C9500-16X and want to downgrade 40G port to 10G port. Breakout is supported on an active Twinax (1 to 10 m) cable or a Solved: So I know these are compatible but I need to know if the port configuration for these cables is on an individual basis or if they are grouped. Breakout cable support is available only on the following switch models and network modules, with Cisco Compatible Transceiver guide of 40G QSFP+ to 10G SFP+ configuration using direct attach cables (DAC), active optical cables (AOC), and MTP-LC breakout cables together with 10G/40G transceivers respectively. The transceiver compatibility matrix says that 40G->10G breakout cables are support on ports 1-30. We do have fanout 40G cables, passive copper ones, active optical ones, maybe you were referring to the 10GB-4-F10-QSFP? Before you configure breakout ports, connect a 40Gb port to four 10Gb ports or a 100Gb port to four 25Gb ports with one of the following cables: Cisco QSFP-4SFP10G. I tested with a breakout cable 40G to 4 x 10G, with 40G end on the N2248PQ and the 4 x 10G on the N5K / N6K and this works. However, when I get to the command line to set the breakout command, breakout is not offered as a command option, " I am working with the Nexus 9372TX and utilizing the QSFP-40G-SR4 40gig to 10gig optics. How can this be done? looking to use standard mm om-3 type cables between the devices. In other words, can I use one breakout cable on port 3 and all other ports use 40G QSFP? Before you configure breakout ports, connect a 40Gb port to four 10Gb ports or a 100Gb port to four 25Gb ports with one of the following cables: Cisco QSFP-4SFP10G. However, I don't know if those devices support doing the breakout with a regular 40G MPO optic and the optical fan out cables, or if they require using their proprietary breakout adapter and I have a 9500-32C and a QSFP-4SFP25G cable. To configure 40G ports to function as 10G ports, you need to use Cisco QSFP to four SFP+ Active Optical Breakout Cables that connect a 40G QSFP port to four 10G SFP+ ports. The ports cannot be used by a Cisco UCS domain until you configure them. other sites, etc We are going to test breakout cable (40G QSFP+ to 4x10G SFP+), in the following configuration: -1Mellanox NIC (FCBT) in serverA is connected to 4 intel NIC (SFP+) in server B, using a breakout cable. Support for Breakout Cables . There are no plans for breakouts on 40G MPA ports. Cisco Nexus 5672 QSFP Can a 10 GB switch be used with a breakout cable to a server that has a 40 GB NIC? on the switch side that need to be used? Switches are Nexus 3k. I have the QSFP-40G-SR-BD plugged in and did the module breakout, but I don't see where I can tie the 10g uplink to one of the 4 breakout interfaces from the Nexus. Following is the output of "show idprom interface fo2/1/1" Switch#show idprom interface fo2/1/1. we need to configure a Breakout port to ASR Router from Cisco nexus switch 2. UP swp5s3 10G(4x10G) 1500 NotConfigured . Cisco Nexus 5672 QSFP to SFP+ Breakout cable config question. N9K-C9332PQ-1(config)# sh run | sec break interface breakout module 1 port 6,8-12 map 10g-4x N9K-C9332PQ-1(config)# no interface breakout module 1 port 9 map 10g-4x N9K-C9332PQ-1(config)# sh run | sec Configuration Guide for Cisco NCS 4000 Series. On Cisco Catalyst 9500 Series High Performance Switches, breakout cables are supported only on the C9500-32C model. Using the CVR-QSFP-SFP10G adapter does not work with the twinax cables in 40G ports on the Cisco Nexus 3000 The 40Gb to 10Gb dynamic breakout feature is supported on the access-facing ports of the following switches: The 40GE or 100GE leaf switch ports are connected with Cisco breakout cables to the downlink ports. The documentation of the code version 7. The needed config can be applied to the respective 10g port: user@router-re0# set interfaces et-1/0/30:0 unit 0 family inet address 192. How to configure 40G QSFP+ ports on FS S5860-20SQ This module can be used for native 40G optical links over 12-fiber parallel cables with MPO/MTP female connectors or in a 4x10G breakout mode with parallel to duplex fiber breakout cables for connectivity to four 10GBASE-SR interfaces. These breakout cables I want to configure a 10G uplink from a C9300-48U-E (stack) with the C9300-NM-8X (8x10Gb module) to the QSFP port on a Nexus N9K-C9348GC-FXP (40G). Starting with Cumulus Linux v3. can you post bot the side configuration and show run interface x/x and show interface x/x . 1 you can use NCLU (Cumulus CLI) to configure breakout cables. Cisco QSFP-40G-CSR4 is optimized to guarantee interoperability over the If you use a dual mode breakout cable, you can either configure a 40G port or four 10G ports by using the hw-module breakout module module-num port port-num switch switch-num command to switch between the 40G straight There is no way I can connect a N2248PQ with FET-10G on the N2K side, right? From my knowledge the N2248PQ supports only FET-40G on the 4 x 40G ports at the end of the switch. Fri Dec 2 18:13:39 2016 leaf 101 interface ethernet 1/16 breakout 10g-4x apic1(config-leaf-if) # exit apic1 The 40Gb to 10Gb dynamic breakout feature is supported on the access-facing ports of the following switches: Fri Dec 2 18:13:39 2016 leaf 101 interface ethernet 1/16 breakout 10g-4x apic1(config-leaf-if) # exit apic1 The 40GE or 100GE leaf switch ports are connected with Cisco breakout cables to the downlink ports. When you break out a 40G port into 10G ports, the resulting ports are numbered using a 3 http://www. While you could breakout it to 4x10G to 4x10G, this is not supported on the x460-G2. As it sits now, the os sees vnic 1 (default eth0) as a 40G interface but Hello, Currently I am attempting to configure my Nexus 9332C to use a breakout cable with the following commands: int breakout module 1 port 21-23 map 10g-4x However, I am receiving "Error: Breakout map not supported Supposedly you can put a 1xQSFP to 4xSFP+ breakout cable into the switch and use the following command to change the port type from single to breakout: (configuring from terminal): interface breakout slot # port (number or range) map 10g-4x My cable is in the first QSFP slot on the back of the switch but when I enter in what i THINK would be They would install the FET-40G in the uplinks of Nexus C2348 and then install the FET-10G to the parent switch. Hall of Fame Options. Hello, I have on one end a Cisco Nexus 31108PC-V with a QSFP port that I want to breakout. 28 x 40G + 4 x 40G/100G (Default configuration) interface breakout module 1 port 1 map 10g-4x . This example configures the EPG for the sub ports Hello, I am interested if this configuration is supported: - B22HP FEX module for c7000 blade chassis connected to 9372TX parent Nexus switch. Need to provide some minimal 10G (SR) connectivity. HowTo Configure Breakout Cables 40G 4x10G Using Cumulus Linux . Today, channelized ports include 40G, 100G, 200G, 2x100G, and 400G and unchannelized ports include 10G, 25G, 50G, and 100G as shown in Table 1. Reza Sharifi. I am at a loss as to why this command is not availa For dynamic breakout (per-port level breakout), the interface breakout command splits high bandwidth 40G ports into four 10G breakout ports and 100G ports into four 25G breakout ports. interface breakout module 1 port 1 map 10g-4x. -Craig UP swp5s2 10G(4x10G) 1500 NotConfigured. but was unsure if it was "fully - 40GB-F10-QSFP ref is not a breakout (fanout) cable. You can use a combination of 40G QSFP modules and 4x10G breakout cables. I've got some storage with 40GB ports I'm trying to figure out how to configure my nexus 3548 so they it'll work with this storage. Breakout enables a 40 Gigabit Ethernet port to be split into four independent and logical 10 Gigabit Ethernet ports. So no What I would like to know is if a QSFP+ breakout cable can be used with a 40GbE card on the host and 10GbE SFP+ cards on the clients, negating the need for a switch. When we added the additional WS-F6K-DFC4-E module, it defaulted to it's 40G configuration. com Cisco QSFP-4X10G-AOC5M Compatible QSFP+ Breakout Cable - 5 m - breakout cable - 5 m - black - Sort - 5 m So I know these are compatible but I need to know if the port configuration for these cables is on an individual basis or if they are grouped. The 40Gb to 10Gb dynamic breakout feature is supported on the access facing ports of the following switches: For dynamic breakout (per-port level breakout), the interface breakout command splits high bandwidth 40G ports into four 10G breakout ports and 100G ports into four 25G breakout ports. before we have a For dynamic breakout (per-port level breakout), the interface breakout command splits high bandwidth 40G ports into four 10G breakout ports and 100G ports into four 25G breakout ports. below is a summary of the issue and what's been Cisco 4 x SFP10G to QSFP Reverse Adapter Data Sheet - Cisco Looks like what we will need is this: Optical Transceivers and Coherent Optics - Cisco. View solution in original post. For example, FET to FET, CSR to CSR, SR to SR, etc. On the other end, I have a CBS350-24XTS. So the interface of the switch was physically converted from 40G to 10G and he can be using a OM3/OM4 fiber or single mode fiber. MPO to breakout splitter cable with QSFP-40G-SR4 and 4 x SFP-10G-SR on the ends I cannot input all five interfaces because Eth 1/1 is shared between 40g interface and the first 10g interface. BB We have tested the different cables. As per Cisco information: In general, a QSFP+ port is meant to be used as a 40G Ethernet port but as it is internally based on 4 x 10G lanes they can in some configurations be splitted in four separate 10G ports. Go to solution. We offer MPAs with 10G ports for use on modular line cards and we also offer a user configurable mix of 10G and 1G ports on A9K-48X10GE-1G and A9K . Question Hi, sorry if this is a stupid question but currently we have a dillema with a new setup. 1 Reply 1. Depending on the platform, which I can only speak on the Nexus 6004 if you break Eth1/5 into 4x10G ports, you now will have configurable ports as Eth1/5/1, Eth1/5/2, Eth1/5/3 and Eth1/5/4, the naming designation is Chassis / QSFP_Port / Sub_Port . 0(3)I4(6) defines using the interface breakout command to split the interface and define the 4 10gig sub interfaces. Configure Breakout Controller Using If I use a QSFP-40G-SR4 with a 40g MPO to 4x 10g LC breakout cables, will the configured te interfaces be the active interfaces and will this work with other devices such as a firewall from another vendor? I'm getting mixed information from Cisco vs. But when we connect the breakout cable, just one 10G SFP+ is working from total of four, and 3x10G SFP+ is off (no light). I needed to connect them to the old core switches using a QSFP to SFP+ breakout cable because the old switch didn’t have any 40Gb ports. and using port #2 for the Using MTP to 4x LC breakout cable, together with a 40G QSFP+ SR4 module and four 10G SFP+ SR modules can realize the 40G to 10G connection. 1. MPO to breakout splitter cable with QSFP-40G-SR4 and 4 x SFP-10G-SR on the ends 7 To configure 10G ports to function as 40G ports, you need to use adapter cables that connect four 10G SFP+ ports of the switch on one end to a 40G QSFP port of the switch on From there, I'd guess Ethernet2/1 would be the one they took from the 40G to make the 10G, but not sure. Post Reply I had an issue with establishing a port-channel between me nexus 93103s and my 4507 chassis. general-networking Cisco Nexus 5672 QSFP to SFP+ Breakout cable config question. QSFP 40G Breakout Cable . This module requires RS-FEC on the host ports. the configurator indicates that is 1xFET-40G and 4xFET-10G's using an MTP/MPO to LC breakout cable. MPO to breakout splitter cable with QSFP-40G-SR4 and 4 x SFP-10G-SR on the ends I am getting quotes for Structured Cabling and one guy is saying that I can use 40G MPO from my distribution switch up to a 40G MPO patch panel connection and across a 40G MPO trunk but then break it out to 4 x 10G LC ports which I agree with but then he says that I can use each of those four 10G LC duplex cables to connect to four separate physical machines. The NICs are: and. We are testing 40G to 4x10G by using breakout I understood that he isn't using a breakout cable, because he mentioned CVR-QSFP-SFP10G adapter. Configuration using NCLU. e 4 X 10 G: both end should be 40 G QSFP and it is logically broken out. 36 10G/25G/40G/100G interfaces. It also supports link lengths of 82m over OM2 No, the optical QSFPs that support breakout (QSFP-40G-SR, QSFP-40G-CSR, FET-40G) require you to use the same type of optic on both ends. 04 and IOS software [Bengaluru] catalyst L3 Switch 1 x QSFP-40G-SR4: 4 x SFP-10G-SR . The 40G end is plugged into spines 1 and 2 (two VDCs with F3 ports), and the 10G ends are plugged into leafs 1-3 (two 5500s and one VDC with M3 ports). Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 6. Before you configure breakout ports, connect a 40Gb port to four 10Gb ports or a 100Gb port to four 25Gb ports with one of the following cables: Cisco QSFP-4SFP10G. 40G breakout configuration is not supported on a 100G transceiver. Thanks, N. Is it Hi, I have a breakout cable to connect a server with 4 10G ports to a nexus 5624Q with 40G ports. Procedure Fri Dec 2 18:13:39 2016 leaf 101 interface ethernet 1/16 breakout 10g-4x apic1 Solved: have a 9500-24q which only supports 40G connections. 100G->10x10G or 100G->2x40G or 40G->4x10G. If you use a 4x10G I wonder if I can breakout one 40G interface into 4x10 using the breakout cable (MPO). Table 1. So your options are 1-3, 4-6, 7-9 The default port connections for the C9300-NM-2Q module depends on whether you use a 40G QSFP module or a 4x10G breakout cable. I am having two slots: Eth1/1 to Eth1/12 and Eth2/1 to Eth2/12. In case you wish to limit the 40GbE port on the adapter to 10GbE you can use QSA or similar 40GbE-10GbE cables (Refer to Mellanox. Post Reply Learn, share, save If you use a dual mode breakout cable, you can either configure a 40G port or four 10G ports by using the hw-module breakout module module-num port port-num switch switch-num command to switch between the 40G straight mode and 4x10G breakout mode, where module-num is 1, port-num varies from 1 to 12 and switch-num is the switch number in the The new QSFP+ (40-Gb) transceiver has a cable that splits into four 10Gb SFP-10G-LR transceivers. So my question is - do I need to rush order this adapter, or do you know if 40G QSFP with breakout cable would be able to work at 1G with the end device? Thanks! For 10G connectivity you can use a breakout QSFP, QSFP adapter (converts 40G to 10G) or QSFP breakout cable. 168. Mark as New Cisco. To use it, you need the port to be in 4x10G mode. Configuring Interfaces in Breakout Mode. For example, if you configure module level breakout, the "interface breakout" command splits the high bandwidth 40G interface of a module into four 10G interfaces. This module can be used for native 40G optical links over 12-fiber parallel cables with MPO/MTP female connectors or in a 4x10G breakout mode with parallel to duplex fiber breakout cables for connectivity to four 10GBASE-SR interfaces. 4 x SFP-10G-SRL. com - here) Before you configure breakout ports, connect a 40Gb port to four 10Gb ports or a 100Gb port to four 25Gb ports with one of the following cables: Cisco QSFP-4SFP10G. Level 4 Options. Level 6 In response to nazimkha. 5 and I am trying to do the command "hw-module breakout". C9500-12Q Figure 5. Breakout cables enable a single 40G QSFP+ interface to be split into four 10G SFP+ interfaces. Beginner Options. MPO to breakout splitter cable with QSFP-40G-SR4 and 4 x SFP-10G-SR on the ends The TAC-authored Nexus 3000/9000: Consolidated Interface Breakout configuration also indicates that Nexus 9300 series switches do not support 4x10Gbps breakout of QSFP ports. 9. This is how it works on Arista, which is very similar to Cisco, but may not work the same. I have installed cvr-qsfp-sfp10g in 40G port of switch and SFP-10G-SR-S in cvr-qsfp-sfp10g. For the 5600/2K setup, it looks like there is a FET40G option now. The switch is not running stackwise-virtual. 4. I know that CVR-QSFP-SFP10G will work for this, but I don't have them in stock. x . Cisco Nexus 5672 QSFP to SFP+ Breakout You need to logically break out the 40G interface using the command “interface breakout module 1 port 1 map 10g-4x” and connect the 4*10G cables to the downstream switch/switches ports Same for 100Gig. adamgibs7. A 48 ports 40g switch can be 192 ports 10g switch depending on the configuration. This breakout cable is compliant with SFF-8436, SFF-8431 and SFP+ & QSFP MSA standards. and can I config 4x10G breakout now, because I can't use command when i try to config 40G to 4x10G, It said no such command . I have the cable below QSFP-4X10G-AOC10M, but can't fin I've never done it but I can't find any other configuration commands relevant to 40G-10G port conversion, so I don't think you can (choose which 40G ports to split) - that is, the 1x40G profile will split the first 40G port (and give you interfaces Eth1/49/1 to Eth1/49/4), the 2x40G profile will also split the second 40G port (to Eth1/50/1-4 You configure a Virtual Port-Channel interface using individual interfaces, just like any other port-channel. The module is reloaded and the 4. with the intent of using port #1 for four 10g links to 10g controllers, over the muxed four individual SFP+ ports. Even with the QSFP to 10G SFP adapter, is it necessary to input the breakout command? using QSFP-4X10G-AOCxM breakout cables, max distance is 10m (this distance is too short to cover all FEX'es) I've already discovered we can convert 4 10GBASE ports into 40GBASE mode through 'breakout' cli configuration in NX-OS. Configure Breakout Controller Using I am wondering whether there is any planned compatibility for the 3850 switch to accept the 10Gb side of the 40->10Gb breakout cables. We need one those interfaces as a native 40G interface, which basically means we need to convert one port, for example, port 8 back to 40G. If you are using the breakout cable, you need to run that 40G port in 4x10G mode. out of these 24 ports , few ports are used for interconnection between two Data centers for Breakout ports are used to connect 40GE interfaces to 10GE capable equipment. Breakout is the concept of splitting the higher density port like 100G or 40G to multiple independent and logical ports i. I'm working with a C9500-32C on version 16. They would then have to buy a MPO breakout cable like - MPO to 4 x SFP LC for a third party vendor. general Figure 1-1 shows the cabling options for a Cisco Nexus 2248PQ FEX to Cisco Nexus 5500 and Cisco Nexus 6004 Series switches. One end 40G and other end is 4 different 10G SFPs. 06. If you use a 40G QSFP module, the ports default to 40G interfaces. 3. Hi, I have a switch C9500-16X and want to downgrade 40G port to 10G port. 3. On the 40G side you will need to configure it to act as 4x10G instead of a single 40G, thus creating 4 10G interfaces you can configure in separate, no matter what type of The process of changing the configuration from 40G to 10G is called breakout and the process of changing the configuration from [4X]10G to 40G is called unconfigure. . 40G native port The default port connections for the C9300-NM-2Q module depends on whether you use a 40G QSFP module or a 4x10G breakout cable. Hi Ganesh, The Nexus 2300 series FEX are supported on the Nexus 9300 series switches. Guidelines and Limitations for Breakout. These can be used as Uplink ports connecting to a 10G switch or as Server ports connecting to a 22XX IOM module or as FCoE ports. " So, can i You can break out the single 40G port into 4 separate 10G ports and use a QSFP to 4 LC breakout cable to Not sure if Cisco's doc is incomplete or SR is not supported at all. Also, show Hello, In 40G QSFP transceivers data sheet, regarding SFP-40G-SR4, Cisco wrote: " It can also be used in a 4x10G mode for interoperability with 10GBASE-SR interfaces up to 100m and 150m on OM3 and OM4 fibers, respectively. On a VPC. Cisco QSFP-40G-CSR4 is optimized to guarantee interoperability over the complete specification range of Can a 10 GB switch be used with a breakout cable to a server that has a 40 GB NIC? If so, are there any special configurations on the switch side that need to be used? Reverse 40GB to 10GB breakout cable. I have a 9500 12Q with nothing but 40GB QSFP ports running 17. Can you tell me how does it work to use the 4 10G ports on the server? Do I have to configure an etherchannel between these ports (NIC teaming) ? What If you want to breakout 40G into 10G then yes it is possible with multiple options and you will see interfaces similar to what you mentioned . CVR-QSFP-SFP10G adapter with SFP-10G-SR Configuration Guide for Cisco NCS 4000 Series. Note: You have to divide the ports into groups of three, and you must divide the entire group, not just one member. interface breakout module 1 port 2 map 10g-4x . Note: For 100GE switches, Mellanox offers a passive copper hybrid cable, ETH 100GbE to 4x25GbE, QSFP28 to 4xSFP28. I had no idea I had to use this command in order to If you break a 40G out to 10G, they will show up as their own configurable ports. 96 10G/25G interfaces. The 40G to 4 x 10G breakout will be based on QSFP+ optics. 40G to 10G breakout cabling solution is ideal for connecting high-speed switches populated with higher rate transceivers QSFP+, CFP, CXP, CFP2, etc. It looks like I will need to connect 1G-only device (fiber) to Cisco 9236c switch which has QSFP ports only. I need to connect a 10G device. c-light. General SFP Information-----Identifier : QSFP+ A Cisco QSFP-40G-SR4 can be either operated in a 40G native mode with a 12-strand fiber-ribbon (MPO) or can connect to 4 individual 10GBASE-SR interfaces with a 12-fiber Solved: I have a 40GB QSFP to 4x10GB SFP dac breakout cable which i want to use with cisco catalyst 9500-32QC switch. Options. Switch running on IOS XE software version 17. 10 and onwards does support 10G and 1G with the Cisco QSFP 40-Gigabit but it mentions using breakout cables, which is something we aren't currently considering. 40G As per the compatability matrix, below are possible options to connect QSFP to 10G. Table 8 Supervisor Engine 6T Features; The cables I had installed are 40G to 4X10G breakout cables (copper 3m), and they went from an F312 line card (N7009) to two N5500s and one M3 line card (N7009, same chassis, different VDC). Procedure. The breakout cable shall Connect the 4 SFP+ ports at the UCS mini to the Network. Similarly, 100G breakout configuration is not supported on a 40G transceiver. This is essential/key to make this FET-40G<->FET-10G work, right? Otherwise we'll end up with 40GBASE on 1 side Software release notes indicate that 40GB-to-4x10GB breakout cables are supported on this. section also explains the port mapping between 40G and 10G ports for the switches when configuring 40G ports to operate as four 10G ports using breakout cables. This method can be much more flexible, as LC connectors can be connected with different devices. I have a pair of 9500-32C and am interested in connecting newer servers up with 4 x 25G breakout fiber cables to go from 100G to 4 x 25G Before you configure breakout ports, connect a 40Gb port to four 10Gb ports or a 100Gb port to four 25Gb ports with one of the following cables: Cisco QSFP-4SFP10G. The Problem I have is that I cannot configure one of the QSFP+ ports at the switch to recognize the breakout cable. The FET-10G is only supported in the uplink ports if it’s used with the CVR-QSFP-SFP10G as adapter. MPO to breakout splitter cable with QSFP-40G-SR4 and 4 x SFP-10G-SR on the ends I have a QSFP-40G-SR in port 1 that I would like to breakout to 10G. So, yes, you can use the 10G interfaces that result from using the breakout cable to create a VPC port channel. (config)# interface breakout slot 2 port 1-3 map The same cable is used, but you need to enter this command on the Cisco Nexus 6000 ports that you plan to break into four 10G connections: (config)# interface breakout slot 2 port 7-9 map 10g-4x. PDF - Complete Book (5. So if you're struggling with getting it up, you'll want to power cycle the FEX each time you change the cabling. From the configuration guide: "For dynamic breakout (per-port level breakout), the interface breakout command splits high bandwidth 40G ports into four 10G The 40Gb to 10Gb dynamic breakout feature is supported on the access-facing ports of the following switches: The 40GE or 100GE leaf switch ports are connected with Cisco breakout cables to the downlink ports. so either 40 gb to 4 x 10gb, and 100gb to 4 x 25gb. Go to solution QSFP+, that's great, we are using many QSFP+ on nexus platform. creating a 20Gb port channel? If so, can the remaining two 10Gb ports be used According to the Release notes the 9500-32QC with 16. I expected as much. 4 x SFP-25G-MR-XSR (10G mode) Up to 100M using OM3; Pre-Terminated Breakout cables Direct Attached Copper Breakout Cables (DAC) and Active Optical Breakout Cables (AOC) provide a cost effective way to breakout out switch interfaces for short runs or inter-rack/inter-datacenter use Hello! Dear Everyone If 40G is divided into 4 X 10G using breakout cables and commands, I would like to know if it is possible to recognize even 1G equipment. As for connecting other fiber cables to the breakout cables, this is not a supported use case. EN US. You just have to be able to split the four lanes out on the 100gb switch. Catalyst doesn't have 40Gb port so I am thinking of combining (4) 10Gb SFP+ to Nexus (1) 40Gb QSFP port. (40G to 4 x 10G breakout cables), QSA, Port 13 and 14 do not support 40G to 10G breakout . Breakout Capable Transceivers Rate Technology Breakout Capable *Electric Lanes Optical Lanes 10G SFP+ No 10G 10G 25G SFP28 No 25G 25G 40G QSFP+ Yes 4x 10G 4x10G, 2x20G The Cisco QSFP-4X10G-AOC10M Compatible 40G QSFP+ to 4 SFP+ Breakout Active Optical Cable operates over Multi-Mode Fiber (MMF). Cisco QSFP-4SFP25G. Buy or Renew 40Gb->10Gb breakout compatibility with 3850 Kevin Breit. The breakout ports are identified as Ethernet <slot>/<front-panel-port>/<breakout-port> . Similarly, the 40G QSFP port on the switch works fine if I connect to a 40G QSFP port on a spare server. I've purchased a breakout cable to take the connection to 4x 10GB connections and have been attempting to follow the directions in the following link I've looked at BRKARC-3222, as it suggests the ports are "100G/50G/40G/10G with breakout capability", but I cannot find a specific mention in. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; and on the another end on 6509 with Cisco X2-10GB-SR , does the Universal Direct Attached Cable (DAC), 0. I believe the Cisco 6800 line does, for example. split the interface to 4*25 logical interfaces. The broken out end is just a plain 10g sfp+ . Ethernet 1/17-1/34 are capable of breakout configuration. Cisco QSFP-4X10G-AOC. Thanks again. # interface breakout The QSFP cable is connected to port 1/53. Dual mode breakout cables support both 4x10G conversion and straight 40G support. The 4x10G connectivity is achieved using an external 12-fiber parallel to 2-fiber duplex breakout cable, Solved: I want to configure a 10G uplink from a C9300-48U-E (stack) with the C9300-NM-8X (8x10Gb module) to the QSFP port on a Nexus N9K-C9348GC-FXP (40G). 2. Each Cumulus switch has two 10G links to one HP switch, and the two links to another HP switch - overall, building two MLAGs of 40G capacity each, to each of the HP switches. Cisco QSFP to four SFP+ copper direct-attach breakout cables (Figure 2) are suitable for very short distances and offer a very cost-effective way to connect within racks and across adjacent racks. com/Switches tested:Cisco Nexus N9K-C92160YC-XDell EMC S5048F-ONJuniper QFX-5300-48S-6CIBM Rackswitch 8264Arista 7060CX-32S Can a 10 GB switch be used with a breakout cable to a server that has a 40 GB NIC? If so, are there any special configurations on the switch side that need to be used? (I cannot remember the commands and mine is on a Dell 40G to Dell 10G switches) to “split the 40G” into “10G” into different VLANS as well. i was looking how to configure 40GB Interfaces split them to 4x 10GB using the breakout cable on a pair of Nexus 5672UP switch? does this configuration effect other ports I have a s3260 storage server with UCSC-C3260-SIOC and am connecting it to my router via a QSFP-4SFP10G-CU3M (40g to 4 10G breakout DAC). It's a 10m long Active Optical Cable, so QSFP+ to QSFP+ (40G to 40G). I've only ever used PLRL4 optics with a Thank you. The breakout ports are identified as Ethernet < slot >/< front-panel-port >/< breakout-port > . Cisco do sell breakout cables to convert the QSFP ports. general I haven't used this on a Cisco switch but I had good luck using qsfp-40g-sr4 module and a multimode mpo/mtp breakout cable and using upto four regular sfp-10g-sr on the other end. The Lenovo NE1072T Application guide does not even mention the word breakout. QSA support is mentioned, but not The 40Gb to 10Gb dynamic breakout feature is supported on the access-facing ports of the following switches: The 40GE or 100GE leaf switch ports are connected with Cisco breakout cables to the downlink ports. MPO to breakout splitter cable with QSFP-40G-SR4 and 4 x SFP-10G-SR on the ends Before you configure breakout ports, connect a 40Gb port to four 10Gb ports or a 100Gb port to four 25Gb ports with one of the following cables: The 40GE or 100GE leaf switch ports are connected with Cisco breakout cables to the downlink ports. together with a 40G HP 5900 JC772A data center switch to demonstrate the 40G-10G configuration procedure. general For Cisco 93128TX switches, we bought CVR-QSFP-SFP10G adapters and SFP-10G-SR (FS brand) on the vendor's page, it says that the adapter supports SFP-10G-SR. 98 MB) PDF - This Chapter (1. I will source one cable to test. Is it possible to configure this cable down to 10G or do I need the 10G specific cable? If you use a dual mode breakout cable, you can either configure a 40G port or four 10G ports by using the hw-module breakout module module-num port port-num switch switch-num command to switch between the 40G straight mode and 4x10G breakout mode, where module-num is 1, port-num varies from 1 to 12 and switch-num is the switch number in the FS S5860-20SQ is a 24-port 10G l3 stackable managed switch with 20x SFP+ ports and 4x 25G, 2x 40G uplinks. The compatibility sheet doesn't list it right now. general to IEEE 10GBASE-SR specifications. Mark as New; Bookmark; Subscribe; 40Gb/s, media type is 40Gbase-4SFP_10G_CU3M. Currently i have a 40GB breakout cable to 4x10GB. The primary use case for the breakout cable is to increase the 10Gb port density on the switch using available QSFP+ 6 Guide Public Description (non-breakout transceivers) The SFP-25G-SR-S module supports a link length of 70/100m on OM3/4 multimode fiber (MMF). Solved: Can someone please confirm if QSFP-10G breakout cables are supported on 9500-24QA ? I saw the documentation, and it says it is supported on 9500 For Cables: ** 40 G to 40 G but break out mode i. However when I type the command in from the global configuration the only options I get are "hw-module slot" & "hw-module subslot". HTH. Check the link to the release notes I pasted in my response from yesterday – Supported FEX Modules. Procedure # interface ethernet 1/16 apic1(config-leaf-if)# breakout 10g-4x. Is this even a supported scenario? Cisco Catalyst 9300 Series Switches support dual mode breakout cables. The only option I see is to connect the QSFP+ end of the breakout cable to one of 6 40G ports on Nexus 9372TX and one to four of SFP+ breakouts to B22HP uplink ports. ** 40 G < ---> 4 X 10 G: Octopus Cables , Breakout Cables are used. 88 (40G to 4 x 10G breakout cables) 48 10G/25G interfaces. thanks, I made sure the 10GSFP+ ports on the Isilon nodes work by connecting a 10G SFP+ to 10GSFP+ cable to another spare server. switch# show int e1/1 tranceiver Ethernet1/1 transceiver is present type is QSFP-40G-SR name is CISCO part number is AFBR-79EIPZ-CS1 revision is 02 serial number is AVP1645S1QT nominal bitrate is 10300 MBit/sec per channel Link length 10G, or 40G), you The solution is to channelize 40-Gigabit Ethernet Port into four 10-Gigabit Ethernet channels using QSFP+ 40G breakout transceiver (QSFP+-4X10G-LR). I want to create a LAG. I was using one of these breakout cables (40Gb qsfp to 4 EA 10Gb sfp). interface breakout module 1 doesnt work as well as dynamic breakout with interface breakout module 1/53 For dynamic breakout (per-port level breakout), the interface breakout command splits high bandwidth 40G ports into four 10G breakout ports and 100G ports into four 25G breakout ports. 24 Gbit/sModules are permanently Ports 5–26 using breakout cable Ports 17–34 using breakout cable The process of changing the configuration from 40G to 10G is called breakout and the process of changing the configuration from [4X]10G to 40G is called While using Cisco VIC 1385 and 1387 in a 10G connection you would a require a 40G to 10G QSFP convertor but you cannot use the 4x10 Breakout Small Form-Factor Pluggable (SFP) cables and 4x10 Active Optical Can a 10 GB switch be used with a breakout cable to a server that has a 40 GB NIC? If so, are there any special configurations on the switch side that need to be used? Reverse 40GB to 10GB breakout cable. I In this article, we will provide a guide of 40G QSFP+ to 10G SFP+ configuration using direct attach cables (DAC), active optical cables (AOC), and MTP-LC breakout cables together with The default port connections for the C9500-NM-2Q module depend on whether you use a 40G QSFP module or a 4x10G breakout cable. In other words, can I use one breakout cable on port 3 and all other ports use Better option is to use the QSFP-40G-SR4 & 4x 10GBASE-SR. caseygorman (CaseyPoly) November 27, 2018, 8:15pm 1. Netbox need to model how the switch can have dynamic interfaces and interface numbers depending on the use of breakout cables. 5 Helpful Reply. Nexus having 100G port bandwidth and ASR having 10G Bandwidth. Thanks for your help. You can see that all split ports are UP. If you use a 4x10G breakout cable, one 40G port is split into four 10G ports. to existing 10G elements populated with SFP+ modules. For example in order to split port swp5 to 4x and to disable port swp6 run: # net add interface swp1 Can I use the QSFP-4X10G-AOC1M in order to connect four 10GB nic servers to a 93108 40Gb QSFP port? Or are the QSFP-4X10G-AOC1M cables only for switch to switch connectivity? We have rack servers with 10Gb SFP slots I'd like to connect. If you use a 4x10G breakout As part of a core refresh, I had a pair of shiny new Nexus 93108TC-EX switches. Struggling on the 4x10GB side of the Nexus. Spiceworks Community Reverse 40GB to 10GB breakout cable. or. I would like to connect (4) 10Gb SFP+ ports on Catalyst 6880 to Nexus 9300 40Gb QSFP to provide 40Gb bandwidth between 6800 and 9300. QSFP-40G-CSR4 with MPO connector cable can be used to breakout 40G QSFP port into 4x10G link 2. grto adfc stajrp azeudp eufeiy cwcto kefug eaf ejiucj ejld