The LAN ports include 8 x RJ45 1GbE ports, and 2 x SFP ports. This guide provides instruction on how to install and configure your MS250 series switch. The Cisco Meraki 425 series extends cloud management across the aggregation layer for medium-size networks with our 10/40G fibre aggregation switches. Model number. Plug in your fibre SFP circuit. The one I use looks like this: And it will juste connect like this: The ones i use are CISCOSOLIDOPTICS GLC-BX-U20-SO. The LAN ports include 8 RJ45 1GbE ports, and 2 SFP ports. MA-SFP-1GB-TX. But please be aware that the 10G-BaseT SFP+ do get "hotter" then the normal fiber ones. You can form LACP channels across the members in a stack. I looked for an override but do not see any option. デフォルトの認証情報は、ユーザ名が Safe Environments. It is recommended to keep the total switch port count in a network to fewer than 8000 ports for reliable loading of the switch port page. Feb 26, 2020 · The stacking cables are 40Gb/s each. @DOM360. Next, enter the port or port range (ie. This family also supports redundant, field-replaceable power supplies for mission-critical networks. Jan 20, 2021 · You can ofcourse also use 40G BiDi transceivers if the fiber is less than 100m and your core has 40G ports but the first seems more realistic. With 5 different models, capable of providing up to 740W of PoE+ power over a variety of port Game-changing features. Aug 10, 2023 · 802. The MX when deciding which partner interfaces to use in a pair will prefer the SFP interface over the RJ45 interface. 2x Dedicated Stack Ports for up to 400G of Stacking bandwidth. May 9, 2024 · Meraki SFP datasheets are well explained in the Cisco Meraki official documentation, which also tells about compatible transceivers as well as accessories for the Meraki networking devices. Apr 4, 2024 · The Meraki Dashboard allows for simple and easy deployment of the MX84 with minimal pre-configuration in almost any location. Dec 27, 2019 · When we perform an firmware update on the Meraki's or when the Meraki's shut down due to a long term power outage, then I have to reset the GigTen ports on the 9300 for the 2 switches (9300 to MS225) to communicate. A quick search on Amazon shows a compatible model from 10GTEK selling for only Apr 24, 2024 · 3. Stackable Layer-2 48-port gigabit Ethernet 740W PoE switch with 4 SFP Meraki switches are modular in design, allowing for hot-swappable field replacements and a range of optics (no lock-out of third-party op-tics). Thanks for the quick response. MS210-48. I’m using 2 modules 1Gb and 10Gb for connection between MS225-24P and MS410-16. More with less: The cost-effective Meraki MS130 boosts performance with multigigabit capacity, powerful security, and smart power management. The "SFP module inserted" event can also be triggered when the switch reboots and re-discovers the SFP modules. Smart Spaces. It is a Proline Cisco MA-SFP 1 GB SX compatible tranceiver in the Meraki. The Meraki copper SFPs; (which are simply Cisco GLC-TE's in a Meraki bag) are only locking in to 84% of the ports on these Extend reliable connectivity and robust security anywhere with the new cloud-managed Meraki switches. The Cisco ones also seat properly. Apr 26, 2022 · The customer needs 10G bidi transciever for Meraki environment but Meraki product family does not have it. SFP module entries are the result in the addition or removal of an SFP Module to the MS switch. This transceiver is compliant with SFF-8431, SFF-8432 and IEEE 802. MS250 Series Installation Guide. 5GbE UPoE + 12 mGbE UPoE MS390-48UX2: 48 5GbE UPoE. Also, the same copper GbE connected directly to WAN router (bypassing MS220 Cisco Meraki switches and security appliances with SFP interfaces allow both Cisco Meraki-branded and 3rd party optics. Digital diagnostics monitoring is available via a 2-wire serial interface, as specified in SFF-8472. Jan 18, 2022 · It is a Cisco Meraki Go 8-port PoE Network Switch that I am trying to connect to a Dell N1108P switch via SX Fiber transceivers on both ends. It works flawlessly. Cisco Meraki MA-SFP-1GB-LX10 compatible SFP transceiver supports up to 10km link lengths over LC duplex SMF fiber. Overview. So you might as well go MA-SFP-10GB-LRM. Two 10G SFP+ uplinks. Feb 19, 2024 · Small-Form Factor Pluggable (SFP) and Stacking Accessories - Cisco Meraki Documentation . Maximize your bandwidth Cloud managed Enterprise hardware and support. Broadcast Storm Control. Has anyone tested SFP-10G-BXD-I and SFP-10G-BXU-I Cisco transceivers on Meraki products before? We are planning to use them between two MS425 switch. The Catalyst 9300X-M is integrated under the Meraki dashboard to provide a simply powerful solution to the most Jun 26, 2024 · On the Switching > Monitor> Switch Ports page, administrators can name ports, turn ports on/off, enable spanning tree (RSTP), define port types (access/trunk), and specify VLANs (data and voice). Jul 10, 2024 · To verify this, navigate to Switching > Monitor > Switches and select a switch in the stack. Hi all. MS390-48: 48 1GbE MS390-48P: 48 1GbE PoE+ MS390-48U: 48 GbE UPoE. Jul 29, 2022 · Jul 29 2022 2:10 AM. Up to 144G of switching capacity. 5 Meter MA-CBL-40G-50CM MS425 Cisco Meraki MA-SFP-10GB-LR compatible SFP+ transceiver supports up to 10km link lengths over LC duplex SMF fiber. Table of contents. This guide provides instruction on how to install and configure your MS425 series switch. The only thing is to take care of the length of the copper cable. Someone tested it on the Meraki MS device and it works. This resource provides information on technical specifications, compatibility matrices, and deployment considerations for using SFP modules in Meraki networks. Sep 22, 2018 · 1 Accepted Solution. Jun 27 12:42:00. They are easily configured to be deployed, secured, and monitored at scale. The MS355 is a multi-gigabit switch line designed to help prepare Organizations for the increased bandwidth requirements of the upcoming 802. 3ae standards. In the dropdown under the Bridge priority, select the STP priority that you would like to assign to the switch. Jan 18, 2024 · Select Set the bridge priority for another switch or stack. Networks with sizeable wireless deployments such as Jun 18, 2024 · Meraki SFP Modules, twinax/SFP+ cables, stacking cables, all mounting kits and stands, antennas, interface modules, additional power cords, PoE injectors, MT accessories *Original and replacement modular power supply units and fans for MS and MX Products are included in lifetime warranty and not the 1-year warranty for accessories. I recently used some Skylane 10G-BaseT SFP+ on a MS125 switch, worked just fine. Connect the SFP module into another port to see if the problem is isolated to the port. In Switching > Monitor > Switch stacks > Manage members add the new switch to the existing stack. I have not found a way to get into the Meraki to see anything. Meraki support couldn't tell provide a fix over the phone, nor did the 3 guys I spoke to know about this. Kind of a big deal. I am sure the problem is not with the fiber/SFP Stackable Layer-2 24-port gigabit Ethernet 370W PoE switch with 4 SFP interfaces. cisco Sep 28, 2023 · In fact, for -ER and -ZR optics, the Cisco SFPs are the only option, as Meraki doesn't provide ER/ZR SKUs. LEARN MORE. With 5 different models capable of providing up to 740 W of power over a variety of port densities, including Small-Form Apr 11, 2022 · Issue: 1) Clients connected via copper GbE lose about 300-400Mbit of WAN throughput if connected to the MS225, speeds top out about 650Mbit/s. Dynamic ARP Inspection / DHCP Snooping. For more MX device installation guides, refer to the MX installation guides section on our documentation website. MRCUR | CMNO #12. This small form-factor pluggable (SFP+) transceiver comes in a compact layout that allows high installation density per chassis. Stackable Layer-2 48-port gigabit Ethernet 370W PoE switch with 4 SFP interfaces. The Catalyst 9300L-M is integrated under the Meraki dashboard to provide a simply powerful solution to the most demanding wired Jun 27, 2019 · I've got a MS420-24 connected to a few MS320-48LP in my network rack; one of the MS320's keeps dropping out when connected via SFP+ DAC, but is happy when connected via ethernet. From contact tracing to footpath optimization, create the office of the future. Apr 11 2022 8:32 AM. MS210-48LP. This guide also provides mounting instructions and limited troubleshooting procedures. May 1, 2020 · However, I cannot get the SFP Module (s) working into the slots on the Meraki MS350-48FP. Save as PDF. 2x 100GbE QSFP28 fiber uplinks. The Meraki link light never comes on. With stacking capabilities and 10G SFP+ uplinks on every model, performance is guaranteed. . The "-S" optics have the same lasers as the non "-S" models. Supported is 30m but we tested it with 40m (a good Cat6 cable) and it was working well. The switch recognized the SFP and I could use it. 1q VLAN tagging. Featuring low power consumption, the hot swappable 1G SFP transceiver is ideal for Oct 18, 2023 · The Cisco Meraki MS225 series switches provide layer 2 access switching and are ideal for deploying to branch locations. If only the one module is failing, only the module needs an RMA. 日本語版 (Japanese) This section provides advanced deployment guidance for the integration of Cisco Meraki switches into an existing network infrastructure. This family also supports an optional, rack-mountable remote PSU (Cisco RPS-2300*) for power redundancy requirements. Security and SD-WAN. This was a double fail: 1. k. Meraki security and SD-WAN appliances are uniquely designed to work with our teleworker and cellular gateways, wireless access points, switches, MDM, and IoT. Apr 23, 2024 · The Meraki Dashboard allows for simple and easy deployment of the MX85 with minimal pre-configuration in almost any location. 3. Maximize your bandwidth Power/PoE Enterprise hardware and support Cloud managed. An SFP port is a port that interfaces via a device called an SFP (Small Form Factor Pluggable). Two 40G or four/eight 10G modular fiber uplinks. I've tried switching ports at each end, and have tried replacing the cable multiple times. - If I insert module 1G to MS225 and module 10G to MS410 => port goes up. Meraki network switches are built to work seamlessly with our cloud-managed Wi-Fi access points, IoT devices, and security solutions. Sep 23 2018 12:26 PM. The part number of 2 modules as in my image bellow. MS130R is hardware-ready for Adaptive Policy with a future Design your network experience. Jun 8, 2018 · As we know, Meraki always makes things easier for the user - so I would recommend a more friendly output, with "SFP does not support diagnostics" if they are not DOM-capable, and a nice table to go with the above output, and the values to be colored green for a good range, yellow for a marginal link (within 3dB of the receive power floor) and Jan 31, 2024 · It then connects to the meraki switch using a simplex SFP, which has just one port. MS210-48FP. I used one of the 10Gig SFP-ports. @latintrpt vlan 999 should not have an interface and be layer 2 only. 0 Kudos. The 1 and 10 Gb uplinks provide diverse physical paths, hence the preference for including the 1's (preferably aggregated). It's likely that you have TX going to TX and RX going to RX right now instead of TX to RX. Nov 22 2017 10:19 AM. For more switch installation guides, refer to the switch installation guides section on our documentation website. Protect and securely connect what matters most, regardless of location. The MS120 series features a variety of power options designed to meet the diverse needs of branch and campus deployments. With stacking capabilities and 10G SFP+ uplinks on every model, redundancy and performance are guaranteed. I tested a 10Gig copper SFP with an Meraki MS225-48LP switch. The converge faster after a single switch failure. I've looked into this further, and I believe if you use MA-SFP-10GB-LR on the Meraki side it will be compatible with SFP-10G-LR-S on the small business side. Mar 11, 2024 · Cisco Meraki security appliances use a proprietary algorithm to provide load balancing across two Layer 3 links (if configured). Regards, Nov 16, 2021 · Nov 18 2021 11:20 AM. Sep 4, 2020 · According to the datasheet, the only Copper Transceiver available is the "MA-SFP-1GB-TX Cisco Meraki 1 GbE RJ45 Copper Module (1000BASE-T for twisted pair) for MX84 Game-changing features. Power more use cases with up to 240 W PoE+ and IP30 protection. Cisco Meraki MS210 stackable switches provide basic Layer 3 connectivity ideal for branch and campus deployments. Nov 21, 2022 · Lesson learned. The SFP Module is detected as I see it as the listed device on the SFP+ Port when I check the Meraki Dashboard. Wireless. 1X Authentication. 1 Kudo. I have purchased Cisco SFP modules for both ends, and the switches do see the SFP modules, but no They are easily configured to be deployed, secured, and monitored at scale. May 19, 2018 · Report Inappropriate Content. Jul 12, 2024 · In an interface pair the SFP interface is prioritized over the RJ45 interface. Cellular Gateways. All you need to do is create a vlan, say vlan 999 and give it the /29 or /30 subnet you get from your ISP and then put one of the sfp ports (say 26) nand one of the LAN ports (say 24) in this subnet as access ports then just plug the ISP fibre connection into the sfp port (26) and then connected the LAN port (24) to Feb 8, 2022 · As I want to replace the current setup with an MX, I will keep the Zyzel/Digitalisierungsbox Modem. Sep 12, 2019 · In fact, for -ER and -ZR optics, the Cisco SFPs are the only option, as Meraki doesn't provide ER/ZR SKUs. Description Accessory Supported Models Meraki 40GbE Stacking / Uplink Cable, 0. Note: SFP ports do not allow for Power over Ethernet. If one is available, try swapping the SFP module with another supported module. A lot of factors in play here . Jan 20 2021 3:30 PM. Port STP change. Description. I currently have an MS320-24 with SFP to a MS120-24P SFP working for a long time. I need to move the SFP connection from the MS320 to the newly added MS210 stack. Our products do not lock out optics that have been detected as non-Meraki parts. Hot Swappable Power Supplies and Fans. Jul 12, 2024 · The Catalyst 9300L-M delivers resiliency with fast stack convergence. Cloud-managed IT. This guide provides instruction on how to install and configure your MS225 series switch. The MX85 is ready for deployment in a variety of enterprise environments. Build experiences at scale with one platform. we have configured a Layer 3 interface on the Meraki with a DHCP server that is basically going into a dead-end isolated network. SMART CAMERAS. When simplification and functionality meet: the cloud-managed Catalyst 9300-M switches unleash Mar 14, 2024 · This article is intended to provide a basic understanding and layer 1 troubleshooting steps in the event the case links do not come ON-LINE while using small form-factor pluggable (SFP) modules. TechTarget takes a case study-based approach when exploring the Cisco Meraki MA-SFP-10GB-SR Optical Transceiver, thus showing how businesses have used it to achieve better connectivity and improved performance across their networks. I have now tested 6 new MS425's and 6 new MX100's. 10GBase-T Copper SFP+ Transceiver modules compliant with the 10G Ethernet and 10GBASE-T standards as specified in IEEE 802. MS225-24. Jul 13, 2022 · Kind of a big deal. The only real difference is the "-S" models don't support FCoE and are only designed to operate at Jan 29, 2024 · Non-Meraki SFP modules may work, but are not officially supported. "1" or "1-24" without quotes) into the test window and click the Run cable test button. Mar 16, 2018 · Meraki doesn't have SFP 10G copper. Mar 25, 2019 · So the option i have is :-. The IP then goes on the WAN interface that the green cable above goes to. Nov 22, 2017 · Meraki Employee. Jun 6, 2024 · SFP Module Inserted/Removed. Aug 6 2022 2:41 AM. They are all exhibiting the same issues with copper SFP's. However it can cause a little bit of a delay if you needed support to RMA a Cisco SFP in a Meraki switch. Sep 21, 2022. Featuring low power consumption, high speed ma-sfp-1gb-tx A complete tool kit to build a complete experience. Design your network experience. 802. Jul 3, 2019 · Oct 7 2019 8:43 AM. The switch cost seems very reasonable but the 10 GbE SFP+ SR Fiber Transceiver cost $999 MSRP Each and i will need 10 of this which will cost me $10K MSRP before discount. The following events of this type may occur: SFP Module Inserted The “SFP Module Inserted” event will A complete tool kit to build a complete experience. Start here. We do have that ability on MX400/MX600 platforms where you could put in a 2x10G SFP+ module and run beta Apr 3, 2020 · I'm having an issue getting a Meraki MS-250 to 'see' a device plugged in via fiber to one of the SFP ports. Each SFP transceiver module is individually tested to be used on a series of Cisco switches, routers, servers, network interface card (NICs) etc. Telekom contact for rediscovery/site for the order process: 0800 2266100. MS390-48UX: 36 2. Feb 9, 2018 · The very old Cisco switch connected to our Layer 3 switch through an Ethernet to Fiber converter with another Fiber to Ethernet converter on the other end of the fiber to plug it into the Layer 3 switch. MS425 Series Installation Guide. If an SFP module is inserted into the MX, the MX will use the SFP interface and disable the partner RJ45 WAN interface. Details of SFP-based modules can be found in the SFP Datasheet, available in the Meraki Library. “Enhanced Connectivity with Cisco Meraki MA-SFP-10GB-SR: A Case Study Approach” – TechTarget. You can see some comments about the module. Providing 4 dedicated WAN uplinks, 2 x 1GbE SFP ports and 2 x RJ45 1GbE ports. Aug 29, 2021 · After further investigation, I believe that this is going to be a widespread issue with Meraki manufacturing. They form a single loop free spanning tree instance in the stack (you want to avoid L2 loops where possible). Apr 28, 2022 · Hello Meraki Gurus, I'm planning to refresh our 5 departmental switches to Meraki MS225-48LP . 3az, which supports 10Gbps data- rate up to 30 meters reach over unshielded twisted-pair category 6a/7 cables, and also Apr 4, 2024 · The MX85 provides 4 dedicated WAN uplinks, 2 1GbE SFP ports and 2 RJ45 1GbE ports. I'm actually ditching the Meraki MA-SFP-1GB-TX modules for Cisco ones. Learn more about the MA-SFP-1GB-LX10 fiber transceiver like the technical specifications or if you need to speak to someone a link to contact sales. Making changes to your switched network, switches or switch ports can cause significant downtime, please schedule accordingly. Extended operating temperature from -40 °C to 70 °C (or -40 °F to 158 °F ) Flexible mounting and power options for different deployment needs. However, a quick google shows a number of 3rd party simplex transceivers that claim to be Meraki compatible, so assumedly (depending on where their claims come from) they may work in some Meraki devices. As with our access layer switches, our aggregation switches are built from the ground up to be easy to manage without compromising any of the power and flexibility, traditionally found Oct 5, 2020 · SFP ポートのMeraki Go Appでの表示方法 Meraki Go アプリ GSネットワークスイッチのポート表示では、最後の 2 ポートが SFP ポートです。 通常のイーサネットポートと、アイコンの形が異なっていることから区別できます Ensure secure connectivity between networking devices using this Cisco® 10GBASE SFP+ module. Look for 'Configuration status' in the column on the left of the switch details page and check if the status reads 'Up to date'. Providing 2 dedicated WAN uplinks, 8 GbE RJ45 ports, and 2 SFP ports, the MX84 is ready for deployment in a variety of enterprise environments. Jul 9, 2024 · The Catalyst 9300X-M delivers resiliency with fast stack convergence and StackPower. About this Guide. SOLVED. Oct 18, 2023 · The Cisco Meraki MS250 series switches provide reliable access switching ideal for deploying in branches and small campuses. Supported Meraki accessory modules for MS Switches (no lock-out of third-party optics): Product Options Switch models available (see Specifications for additional details): Model Description Standard Range Compatibility SFP-1GB-SX Meraki 1 GbE SFP SX Multi-Mode Fiber Module 1000BASE-SX 550m MS22/P / MS42/P Overview. As NAT is used, flows that are part of a particular conversation will remain on the link they are placed. Then, scroll to the " Cable Test " tool section. Nothing blinks (on either end, and there is no data transmission between the two enpoints). The Catalyst 9300X-M provides Adaptive Policy using an over-the-wire tag which segments traffic into security groups to deliver scalable security. The plan with the new Meraki switch was to make use of 1 of the 4 SFP connections on it but that doesn't seem to work at all. Here is my port config on the MS420. Feb 15, 2021 · Meraki Go スイッチングハブのポート数が足りないため1G SFP アップリンクをすることを考えておりますが、Meraki専用のケーブルがあるのでしょうか？Cisco製SFP-H10GB-CU1M、MSA規格のSFPケーブルであれば何でもいいのでしょうか？ また、SFPを利用する場合は別途モジュールが必要とありますが Oct 18, 2023 · Cisco Meraki MS120 switches provide Layer 2 access switching, ideal for branch and campus deployments. An SFP can come in many variations, allowing for flexibility in the type of connection that can be used (eg an SFP is often used to allow you to allow a connection over fiber optic cable). Apr 12, 2024 · This guide provides instruction on how to install and configure your MX95/105 series device. Meraki recognizes the SFP, as you can see here: Aug 4, 2023 · To perform a cable test using Dashboard, navigate to Monitor > Switches > choose a switch > Tools. May 8, 2019 · I'm trying to get a definitive answer on whether I need mode conditioning patch leads to get 10Gb through OM1 using the MA-SFP-10GB-LRM SFP+ module (I know, OM1, but it's all I have to work with). The logs on the 9300 state a Dec 26 18:54:24: %UDLD-4-UDLD_PORT_DISABLED: UDLD disabled interface Te1/1/4, aggressive mode failure Oct 2, 2018 · Try swapping the fibres around. The MS210 series features a variety of power options designed to meet the diverse needs of branch and campus deployments. The spec sheet says both MA-SFP-10GB-LRM and MA-SFP-1GB-SX go 220m on OM1. デフォルトでは、ユーザは設定可能なオプションを提供するページにログインする必要があります。. Stackable Layer-2 48-port gigabit Ethernet switch with 4 SFP interfaces. With 10 different models, capable of providing up to 740W of power over a variety of port densities, including SFP+ capable About this Guide. Supports compatibility between MS225 and SFP-10G-SR. Once the Run cable test button is clicked, you can receive one of Apr 11, 2022 · Solved. Jun 6, 2024 · Cisco Meraki MS130 switches provide Layer 2 access switching, ideal for branch and campus deployments. Manage all your environments in one powerful Meraki cloud-managed dashboard. Under Switches/Stacks, enter the name of the switch or switch stack on which you want to configure the STP priority. 1) use some kind of media convertor which will convert my fiber link to Ethernet and use that to connect to the WAN port on MX84. It should include only the one SFP and one RJ45 port at the right hand end of the MX100. Aug 23, 2018 · i think the point has been missed here, what is being asked is can you use the SFP-1GB-SX in the 10G wan ports, or do you have to use a SFP-10G-SR in those 2 ports? yes the MX250 can take SFP-1GB-SX but can they be used in tho 10G WAN interface on the MX250 rather than the normal ports Wide Compatibility -Compatible for Cisco SFP-10G-SR Meraki MA-SFP-10GB-SR and Other Open Switches. They allow the group of switches to act like a single switch. 11ax wireless standard with high-count mGig switch ports and increased switching capacity to meet the demands of next generation access points. I dont think Meraki does it, but some manufacturers list a max number of Apr 8, 2019 · O. All you need to to is to change the line ID, call the Telekom support for rediscovery and that’s it. The datasheet for the Cisco module specifies the need for mode conditioning cables, but the datasheet for the Meraki module ( https://meraki. 16 1G SFP ports. PhilipDAth. I have the same 2 SFP models on the 2 switches, but despite this, I can't establish communication. 160 Gbps of physical stacking. View solution in original post. Build anything. Yes, you can use MA-SFP-1GB-SX in both a 425-16 and an MS250 and they will talk to each other just fine. This can be customized to use different ratios and specific rules for outbound traffic. 2) Or as mentioned in the URL you have shared Put the SFP LAN port and a copper LAN port into a separate dedicated VLAN. Perform a factory reset on the switch. Since it’s compatible with various devices like Cisco Meraki™ enterprise security appliances, it offers versatility. L3 Switching including OSPF. So they should work just fine on other Meraki switches as well (fingers crossed). And 2. Because the Cisco SFP is going to be covered by the SMARTnet on a Cisco switch, not by the license on a Meraki switch. Deliver exceptional experiences to people, places, and things with best-in-class Meraki technologies. Technologies. The Catalyst 9300L-M provides Adaptive Policy using an over-the-wire tag which segments traffic into security groups to deliver scalable security. H owever, I have another 10Gb SFP+ downlink from the MS225 to a desktop client for testing - and full WAN speeds are achieved . 2. ‎May 19 20186:42 AM. Hi @Jotasan unfortunately the integrated SFP ports (ports 11 and 12 on the MX84) are LAN-only ports and cannot be leveraged as WAN1/2 interfaces. 12x 40GbE QSFP+. すべてのMerakiデバイスのローカル ステータス ページは、ホスト マシンのWebブラウザからアクセスできます。. We have two MS210-24P switches set up in a stack. The MS130 series features a variety of options designed to meet the diverse needs of branch and campus deployments. To clarify what @jdsilva is saying - you have two fiber strands, flip them (on the fiber patch panel likely) so they're opposite what they are now. Regarding whether or not to support third-party SFP 10G copper, you can purchase its own test from Amazon. The problem is. mg rb ah oi zp fv pn gb vp sp