. Juniper MX routers, except for the MX80, are capable of having two routing-engines (RE). XFP-10GE-LR. must be used at the AC power source. Power Supply Juniper Juniper MX-series MX960 Installation Instructions Manual. 39. – The MX240 router is configurable with two, three, or four AC power supplies or one or two DC power supplies. 77 Call For Lowest. 15. When you install an FPC into a functioning router, the Routing Engine downloads the FPC software, the FPC runs its diagnostics, and the PICs, housed on the FPC, are enabled. Here is what I show for high power. Powered by the Junos operating system and the programmable Juniper Trio 5 silicon, the MX240 is deployed in mission-critical service provider and enterprise. Display power limits and usage information for the Power Entry Modules (PEMs). 0 Tbps on MX240, MX480, and MX960 5G Universal Routing Platforms when installed with an enhanced midplane. The "lt" interface is showing up. Name in the CLI: MS-MPC. For example, above we calculated the power consumption for a redundant base configuration with FPC3-SFF-PTX FPCs and SIB3-SFF-PTX SIBs to be 6051 W. MX-SPC3 Services Card. Step 7: Perform Initial Software Configuration. Actively disabling PoE shouldn't make much of a difference but with a tight power budget you might want to do so. This article highlights the reason an FPC may not come online during and RE/SCB [email protected] Tbps of system capacity that supports inline MACsec without performance penalties for 10/40/100 GbE interfaces. 76 Tbps and line-rate throughput for up to 240 10-Gigabit Ethernet ports, or 24 100-Gigabit Ethernet, or 72 40-Gigabit Ethernet ports. Table 9 provides the DC power supply electrical specifications for EX3400 switches. 64MB) Checksums VMHost USB Installer 64-Bit 23. Copy all the configuration to the new RE on RE1, then make it master. Juniper MX480 - PS Interface Not Working. Technical Features. I am attempting to configure a 'ps' interface for psuedowire head-end termination. 0. ; When the MAIN MENU (Maintenance menu) appears, press the Enter button. • Juniper ATP Appliance CEF/SYSLOG Support for SIEM — This guide provides information about Juniper ATP Appliance CEF and Syslog Logging for SIEM. conor at gmail Aug 21, 2015, 6:28 AM Post #1 of 4 (2332 views) Permalink We are evaluating the three. Solution. _____ juniper-nsp mailing list juniper-nsp@puck. PEM0 is life support, providing juice for the fan, the SCB/RE. Use of such software is subject to the terms and conditions of the End User LicenseTable 1 contains the first Junos OS Release support for protocols and applications on the MX240, MX480, MX960, MX2010, and MX2020 MPC2E. Line-rate throughput of up to 1. Base power reserved : 175 W. Key features include support for Flexible Ethernet (FlexE) capability, a wide range of Layer 2/Layer 3 VPN services and advanced. Dear All,i need to know Power Consum. MX480 DC Power Electrical Safety Guidelines and Warnings. 39 BTU max = 153. MX480 AC Power System. The AC power supply output capacity is 45 Watts. Regards, Rahul. netThe host subsystem provides the routing and system management functions of the router. The status can be OK, Testing (during initial power-on), Failed, or Absent. The MX-SPC3 Services Card is supported on MX240, MX480, and MX960 routers. When you reboot the MX480 , the system will believe that it now has 2 x PEMs initially installed after powered on , hence will not report the third PEM missing. MX480 Craft Interface Description. New SKUs for each of the products have been created that align to the Juniper Flex Software model. On the MX240 DC high capacity power supplies, the input mode switch tells the system what capacity feed is connected (60A or 70A). Use of such software is subject to the terms and conditions of the End User License. Documentation Help. Overall power statistics for the system zone: show chassis power. Connect Power to a DC Router with Normal-Capacity Power Supplies. Rate and. 4, the FRU model numbers are left blank when the router has enhanced. However, SMP is not enabled on Legacy images, so there is only 1 core running. As the popular MX204 fit the bill perfectly for the small to mid-sized router niche, end-users and vendors alike were surprised by Juniper’s end of life announcement. Although the Juniper MX240 is larger than all fixed-configuration MX Series routers, at only 5 rack units (RUs), it’s more compact than the MX480 and MX960. 6. は間違いありません。Juniper Networks® MX シリーズ ユニバーサル ルーティング プラ ットフォームは、ビジネスクリティカルなアプリケーションからパブリック クラウドへ の移行を検討する企業向けに、業界初のエンドツーエンド インフラストラクチャ セキFind many great new & used options and get the best deals for Juniper+Pwr-mx480-2520-ac+AC+Power+Supply+for+Mx240+Mx480+Router at the best online prices at eBay! Free shipping for many products!Aug 5 16:00:06 re0-mx480-Inforelay fpc0 MQCHIP(3) DDRIF Chksum Cnts Current 102, Total 71869FPCs are hot-removable and hot-insertable, as described in MX480 Component Redundancy. 1 Clear CB0's registers. In addition, Virtual Chassis technology supports. netHi,can I combine power supply PWR-MX480-1200-AC-S with the power supply PWR-MX480-2520-AC-S in one chassis? One PSU has failed and I have spare PSU PWR-MX480-25 Log in to ask questions, share your. 05 0. Line-rate throughput of up to 400 Gbps on MX2000 routers with SFB, and up to 430. 05 0. Before you replace the Switch Control Board, you. 41 = system thermal output in BTU/hr 6051 W * 3. arrow_backward show chassis power. The MX960 is optimized for large cloud, data center, service provider, cable, and mobile service core deployments. Always request a proper halt so the system performs a graceful shutdown. Note: The power for the cooling system comes from a different tap on the power supply, reserved for the cooling system only. 2. Hear from Juniper Networks CEO Rami Rahim as he visits the lab to hear about the powerful performance of the 400G-capable PTX10008 router. The conversion of an MX960 router from AC to DC or DC to AC should be performed with the system completely powered off. 5 A at 240 VAC. 5 in. Recommended for you. The MX960 router uses either AC, DC, or universal (HVAC or HVDC) power supplies. It is also. 41 = 20,634 BTU/hr. The low-line configuration requires two power. Network Router Juniper MX480 Quick Manual. AC input line frequency. MX480 DC Power Supply Description | 37 MX480 DC Power Supply LEDs | 39 DC Power Supply Electrical Specifications for. The MX480 Universal Routing Platform delivers 7. Typical Power Requirement. 8 Tbps throughput. After completiHi,can I combine power supply PWR-MX480-1200-AC-S with the power supply PWR-MX480-2520-AC-S in one chassis? One PSU has failed and I have spare PSU PWR-MX480-25 Log in to ask questions, share your. For existing power supplies, each inlet requires a dedicated AC power feed and a dedicated 15 A (250 VAC) circuit. You connect AC power to the router by connecting two AC power cords to each AC PDM. Transceiver. The cooling system power requirement does not need to be deducted from the output power budget of the power supply. Please save your data and log out immediately. Start here to evaluate, install, or use the Juniper Networks® MX480 Universal Routing Platform, a router optimized for cloud, campus, enterprise, data center, service provider edge, cable, and mobile service core deployments. The PTX10001-36MR is a high-capacity, space- and power-optimized routing and switching platform. Also looking at Arista and Cisco as potential alternatives to Juniper. Due to its small size, the MX240 supports only two MPC slots. Price: $80,514. Chassisd logs. Psychz Network scales to 10,000 data center customers with a global Juniper network. 100GBASE-LR4) Telcordia GR-253. •Two redundant, field-replaceable power supplies each provide up to 920 watts of power. Temperature 38 degrees C / 100 degrees F. Figure 1: Airflow Through the MX240 Chassis. The air intake to cool the power supplies is located in the front of the router above the craft interface. Total power supplied by all online PSUs : 1100 W. 0 in. First, start with 'show chassis routing-engine' to verify the current usage. ( Note: This article is with reference to EX4300 devices only. 2 is the first release in. The command output displays the status of both power supplies installed in the router. Reply Reply Privately. 0 Nm). Existing RPM probes are sent to an IP address to check for reachability. Slot 2 information: State Online Temperature 35Power redundancy configuration : N+0. MX480 DC Power System | 36. List Price: $28,350. karand. 1F3. 205G per slot (not enhanced) against 240G per slot (enhanced) So if you want to use a MPC5E-100G10G and populate every port (2x100G plus 4x10G) you need the enhanced midplane and the SCBE2. $217. The MX960 is optimized for large cloud, data center, service provider, cable, and mobile service core deployments. 7/16-in. This feature monitors IP on standalone SRX Series Firewalls or a chassis cluster redundant Ethernet (reth) interface. Note: If only one power supply is installed in your EX4300 switch, you need to power off the switch before removing the power supply. 8 lb (1. 585 BTU, using 30 Watts and 45 Watts. AC input line. EX3400-48P: 12 A at 100 VAC. Alternatively , you can power off both REs , then power off PEM. 18. This is a non-proprietary Cryptographic Module Security Policy for the Juniper Networks MX240, MX480,. 27. Hi . 7 A @ 48 V (610 W) Weight: 19. 2. MX104 (EOL) MX204 MX240 MX304 MX480 MX960 MX2008 MX2010 MX2020 MX10003 (EOL) MX10004 MX10008. Background 0. EX3400-24T: 1. ago. Routing Engine status: Slot 1: Current state Backup. arrow_backward show chassis power. It delivers 400 Gbps of throughput in support of high-density 10GbE, 40GbE, and 100GbE interfaces—all in just. This supports 60km reach on SMF with 0. Starting in Junos OS Evolved Release 21. The MX480 Universal Routing Platform delivers 7. Standard: SONET/SDH OC48/STM16 Short Reach (SR-1) Standards compliance (Ethernet/OTN Standard, for e. MX480 DC Power Supply Description | 37 MX480 DC Power Supply LEDs | 39 DC Power Supply Electrical Specifications for MX240 and MX480 | 40 DC Power Circuit Breaker Requirements for the MX480 Router | 42 DC Power Source Cabling for the MX480 Router | 43 DC Power Cable Specifications for the MX480 Router | 44 Table 1: Normal Capacity AC Power System Specifications. 1 for PTX Series Packet Transport Routers. Start here to evaluate, install, or use the Juniper Networks® MX104 Universal Routing Platform, a router frequently used for mobile backhaul, metro Ethernet, aggregation, and enterprise WAN applications. Name in the CLI: MPC7E 3D 40XGE. Configuring chassis ambient temperature to monitor power consumption of FPCs : Junos OS 15. The terminal studs may be damaged if excessive torque is applied. MPC/DPC slots 6 –. The compactness of the MX240 does come at a cost. user@MX480> request system reboot both-routing-engines. 4. 2dB. Add to Cart. Maximum Power Requirement. MX960 14 Slot Base Chassis with 2 Fan Trays, 3 AC Power Supplies, 2 SCB, 1 RE. 8 kg) Model number: MPC4E-3D-2CGE-8XGE. Connect Power to an AC Router with High-Capacity Power Supplies. Posted 01-17-2018 16:08. View and Download Juniper MX240 - UPGRADING manual online. in the column labeled. Overall power consumption: Typical configuration: 2 × HSCA + 15 × GNOA + 2 × PIBA + FAN + CIOA. Call For Lowest Price! Add to Cart. Removing the cables from the extended cable manager is not necessary to access the air filter. (62. For the MX480, there are four power supply slots, PEM0 through PEM3, each with its own specific role. 05 0. Do you have time for a two-minute survey? Start here to evaluate, install, or use the Juniper Networks® MX10003 Universal Routing Platform. Overview & Specifications Supported Platforms Supported Interface Modules. 5. Dense 100/400 GbE. The MX2008 supports a DC power system. test chassis fchip write-register address 0x10c data 0 cb-slot 0 fchip-id 0 test chassis fchip write-register address 0x110 data 0 cb-slot 0 fchip-id 1 . nether. 45 watts = 154 BTU (45 watts x 3. A component is not powered on if the PEM cannot meet the worst-case power requirement for that. The MX40 is a compact, agile, and full-featured router that is ideal for space- and power-constrained enterprise and service provider deployments. In the Lab . Display SFP+ transceiver details on the Juniper switch (EX4600) To check the PIC media type and status for a particular FPC, use the show chassis fpc pic-status fpc-slot command. To restart the switch from the front panel: From the LCD front panel menu push the Menu button. MX480 Power Blank Cover, Spare . Agile edge router for service provider and cloud applications. The MX80 is optimized for enterprise WAN, data center interconnect (DCI), branch aggregation, and campus applications. 740-011607. SPECIFICATIONS. Learn about the MX204 edge router. As the popular MX204 fit the bill perfectly for the small to mid-sized router niche, end-users and vendors alike were surprised by Juniper’s end of life announcement. 2636. MX480. The QSFP-100G-ZR4 optic power budget with maximum Transmitter Dispersion Penalty (TDP) is 30. PEM0 is life support, providing juice for the fan, the SCB/RE slots, and the first two DPC/MPC slots, (zero and one). Digital Optical Monitoring. This enables Juniper customers to select the platform that best addresses their unique business goals and satisfies their scale, density, resiliency, space, power, and value-added service requirements without compromising on quality or features. 00 + $25. For example, if the device has several routes / MACs and routing protocols, high CPU can be expected. Figure 4 ). El router MX480 tiene una capacidad de hasta 240 gigabits por segundo (Gbps), dúplex completo. ACX5048 Documentation. Routing Engine status: Slot 0: Current state Master Election priority Master (default) Temperature 53 degrees C / 127 degrees F. Total memory 1024 MB Max 625 MB used ( 61 percent) Control plane memory 560 MB Max 459 MB used ( 82 percent) Data plane memory 464 MB Max 162 MB used ( 35 percent) CPU utilization: User 4 percent. Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD point on the chassis. ASR9Ks run IOS-XR which use the same type of configuration committal that Junos has. ; Select the SYSTEM REBOOT option and press the Enter button. Complete the SCBE2-MX Upgrade. 43dB/km worst case fiber attenuation and 2dB connector loss. It contains two Services Processing Units (SPUs) with 128 GB of memory per SPU. Table 1 lists the MX480 base system power requirements. However I don't feel very happy with only one unit acting as an edge device. Density – 96 x 10/25 GbE, 48 x 40/50/100, 12 x 400 GbE. Cables and connectors. SCB-E, DC Power, Discounted RE. 3 kg) and consists of one AC appliance inlet, an AC input switch, a fan, and LEDs to monitor the status of the power supply. 2000000) {master}[edit] Please review the following link for details:0. The SDN-enabled MX240 5G Universal Routing Platform offers high performance, scale, and investment protection for a wide variety of service provider and. Each DC power supply weighs approximately 3. MX480 DC Power System | 36. Juniper Networks MX480 - MX480 Base Chassis with Midplane, 1 nos. View and Download Juniper MX960 hardware manual online. 7 kg)and consists of one DC input (–48 VDC and return), one 40 A (–48 VDC)circuit breaker, a fan,. Hardware features. Hi,we use dual RE-S-2000 on MX480 with JUNOS 13. After completing the installation and basic configuration procedures covered in this guide, refer to the Junos OS documentation for information about further software configuration. PWR-MX480-2520-AC-S: 2520 W AC Power Supply for EX9208, spare (Note: AC power cords are sold separately) PWR-MX480-2400-DC-S:If you’re never going to have more than 6 MPCs, the MX480 is going to be more power efficient. Our Price: $22,821. To install a Routing Engine into an SCB ( Figure 2 ): Attach an ESD grounding strap to your bare wrist, and connect the other end of the strap to an ESD grounding point. lights steadily when a DPC is functioning normally. We are having problems with a fpc, that is restarting or rebooting constantly on a Juniper MX480. At eight rack units (8 U) and 5. Phillips (+) screwdrivers, numbers 1 and 2. 00 Our Price: $64,813. iii. (4. Key features include up to 12 Tbps of system capacity and embedded MACsec and IPsec encryption. I am attempting to configure a 'ps' interface for psuedowire head-end termination. Enter Configuration. Table 9 provides the DC power supply electrical specifications for EX3400 switches. Place the antistatic bag or the antistatic mat on a flat, stable surface. 4, the output of the show chassis hardware models operational mode command displays the enhanced midplanes FRU model numbers (CHAS-BP3-MX240-S, CHAS-BP3-MX480-S or CHAS-BP3-MX960-S) based on the router. Joshi Marg, Parel, Mumbai – 400011If you’re never going to have more than 6 MPCs, the MX480 is going to be more power efficient. Each port supports a speed of 10 Gbps or 1 Gbps, providing the line card a maximum bandwidth of 480 Gbps. The router has one fan tray and one air filter that install vertically in the rear of the router. You can use the dynamic power management feature to better utilize the power available in the power entry module (PEM). com> wrote: > > We are evaluating the three Juniper platforms, and trying to understand the > power consumption differences between the 3. 0 Nm). In April 2019, Juniper Networks started shipping its newest and highest-performing MPC10E (Modular Port Concentrator) line card that provides packet forwarding services for the MX series, specifically the MX240, 480 and 960. Connect Power to a DC Router with High-Capacity Power Supplies. Technical Features. 6 Nm) and 25 lb-in. g. 1. 50 + $25. 33 A @ 100 VAC or 14 A @ 240 VAC maximum (11 A per inlet) Connecting an MX480 AC Power Supply Cord. Key features include up to 12 Tbps of system capacity and embedded MACsec and IPsec encryption. 1 for PTX Series Packet Transport Routers. Posted 04-01-2013 13:48. Thanks for correcting my ignorance u/holysirsalad, you were right. MX480 images/photos page that includes thumbnails of the images, a list of the different views & pixel sizes, and shows the different formats that are available. Line-rate throughput of up to 260 Gbps. MX Series Base Bundles. The Juniper MX204 is a versatile, compact router that combines industry-leading system capacity, performance, and density with unrivalled longevity, satisfying many of the same service provider/data center needs as its big boy brothers (like the MX480)—at a fraction of the price. This enables Juniper customers to select the platform that best addresses their unique business goals and satisfies their scale, density, resiliency, space, power, and value-added service requirements without compromising on quality or features. RE: LNS MX480 Subscriber Managmnet ( ( Commit Problem ) 0 Recommend. 1R1 and later releases, the MTU size supported is. Besides the chassis size and power consumption anything we should know or consider deciding between a MX 240, MX480, and MX960? It seems the MX240 is too small for our needs, so its really the MX480 vs MX960. Juniper Networks MNT-SHELF-23-MX480-S Accessory . 1. > On Aug 21, 2015, at 8:28 AM, Colton Conor <colton. Name in the CLI: 3D 20GE SFP. In a non-redundant configuration the SCBE3-MX provides. 3 cm) of clearance between side-cooled routers. Command introduced in Junos OS Release 10. Total PoE power remaining : 925 W. By using these features, you can decrease the downtime normally associated with a RE failure to an absolute minimum. (14 cm) between the side of the chassis and any non-heat-producing surface such as a wall. Displays information specific to the chassis. An ultra-high density, compact router, the MX204 has enabled OptiComm to economically support the growing demand for 1 Gbps services. Shows the chassis fru power on sequence. Model number: MS-MPC. The only services card that supports Next Gen Services is the MX-SPC3. #MX204-HWBASE-DC-FS. Press the latch located on the inside of the fan tray to release it from the chassis. The EX4100 Multigigabit Ethernet Switch is an AI-driven, cloud-ready access switching platform with flow-based telemetry and advanced security built in, crafted for high-performance deployments in modern campus environments. Non-PoE power being consumed : 84 W. Rich multiservice edge, timing features. CLI commands display information from routing tables, information specific to routing protocols, and information about network connectivity derived from the ping and. 2. Non-PoE power being consumed : 84 W. 3 cm) wide, and 24. The MX-SPC3 Services Card is supported on MX240, MX480, and MX960 routers. We use cookies and similar technologies to improve your localized experience, analyze usage, and advertise. Hardware features. Forwarding continues uninterrupted during this process. BA classification based on 802. Start here to evaluate, install, or use the Juniper Networks® MX960 Universal Routing Platform. EX3400-48T: 3 A at 100 VAC. 2. Base power reserved : 175 W. 5 Tbps of system capacity that supports inline MACsec without performance penalties for 10/40/100 GbE interfaces. {master:0} root@ex4300-48P>. #MX960BASE3-AC. Juniper Networks ® MX304 Universal Routing Platform 1 is a cloud-era platform that cost effectively addresses the evolutionary edge and metro Ethernet needs of service providers, mobile operators, web-scale operators, and multiple-service operators (MSOs). 168. Model number: MPC10E-10C-MRATE. 01. 00. in the services, software services category. How to find the SNMP OID that corresponds to the SNMP object name in Junos. MX960 MX480 MX240 MX104 n MX80 3 niversa dg outers Data heet Architecture and Key Components The MX960, MX480, and MX240 are modular chassis-based 3D routers that share the following components: • Modular Port Concentrators (MPCs) provide routing, MPLS, switching, inline services, subscriber management, and HQoS among many other. The SCBE2-MX is supported on MX960, MX480, and MX240 routers. In 2013, the MX. Juniper can handle packet processing better than Cisco and are less prone to human errors because changes are not saved until you commit. 76 Tbps of system capacity, the MX480 offers high-density 10GbE, 40GbE, 100GbE interfaces, as well as support for legacy SONET/SDH, ATM,. Power options: AC/DC: -40 to -72 VDC 100-240 VAC: Operating temperature: 0-104°F. The MX Switch Control Board (SCB-MX) provides the following functions: Powers on and powers off DPCs, FPCs, and MPCs. Allow 5. Connect Power to a DC Router with Normal-Capacity Power Supplies. Juniper ATP Appliance All-in-One or distributed defense system. Prepare the MX240 Router for the SCBE2-MX Upgrade. 0. (11 mm) hexagonal-head external drive socket wrench, or nut driver, with a torque range between 23 lb-in. Modem Juniper MX480 Hardware Manual. DC Power Circuit Breaker Requirements for the MX240 Router. Technical Features. The DPC assembly combines packet forwarding and Ethernet interfaces on a single board, with either two or four 10-Gbps. In Psychz Networks data centers, Juniper’s MX480 Universal Routing Platform provides the foundation for delivering applications and services to customers. Note: If only one power supply is installed in your EX4300 switch, you need to power off the switch before removing the power supply. In addition, Virtual Chassis technology supports. 1 <-- before Junos 15. JUNIPER MPC5E-40G10G MPC LINE CARD W/ 6X40GE +24X10GE FOR MX240 MX480 MX960 quantity. You can install one or two host subsystems on the router. 6 Tbps of throughput and 10. Weight: 15. It continues to delight our customers by protecting their investments through continuous capacity upgrades without having to rip and replace the entire system. 5 in. Note that you need to execute this command on RE1 as well (not shown below for brevity). Power requirement: 0. Place one hand under the fan tray to support it, and pull the fan tray completely out of the chassis. Except for the QFX5110-32Q-CHAS, the QFX5110 switches are shipped from the factory with two 650 W power supplies pre-installed. Symptoms. _____ juniper-nsp mailing list [email protected] this guide to install hardware and perform initial software configuration, routine maintenance, and troubleshooting for the MX240 5G Universal Routing Platform. In that case, when the chassis boots up, it may need to draw additional power. The SDN-enabled MX204 Universal Routing Platform is a cloud-grade platform that addresses the edge and metro Ethernet networking needs of service providers, mobile and web-scale operators, and multiple-service operators (MSOs). Juniper calls that Zone 0. its 2M max for high end mx such mx480, mx960 and above. WAN-PHY mode at 10 Gbps on a per-port basis. Transmitter wavelengths (range) 1266 nm through 1360 nm. Home > Support > Technical Documentation > MX Series Routers > MX480 Router Hardware > DC Power System Electrical Specifications for the MX480 Router. Space is not really an issue, The command output displays the status of both power supplies installed in the router. Deliver both residential and business solutions with Juniper's reliable and flexible MX480 3D Universal Edge Router. I would be upgrading from a MX80, so this is quite a jump. Posted 04-01-2013 13:48. Maximum power consumption: 2435 W. Item. 44 MHz clock failure" alarm in the following situations: When toggling the primary role from RE1 back to RE0, you may not see alarms, but when re-toggling RE0 back to RE1, the CB 1 clock failure alarm may return. Table 2: Maximum Power Consumption for SCB Models (MX240) Power exceeded 18755 W. For example: jnxBoxClass. SCBE3-MX Description. Unlock the full power and potential of your network with our open, ecosystem approach. Fixed-Configuration MX Series Platforms. In the low-line (110 V) AC power configuration, the MX240 router contains either two AC power supplies (nonredundant), located horizontally at the rear of the chassis in slots PEM0 and PEM1 (left to right); or four AC power supplies (redundant), located in slots PEM0 through PEM3 (left to right). Junos OS release 16. Anyone found power consumption data for different models of Juniper EX4300, or even better done, or could do own measurements? Relevant models would be: EX4300-48P EX4300-48T EX4300-24P EX4300-24T The P models, assuming now power pulled on Power over IP. Table 2 lists the Switch Control Board (SCB) power requirements.