MX240/480/960 product family has been Juniper's flagship product for many years. MX480-PREMIUM3-AC. 2 lb (0. Total power allocated for PoE : 925 W. Juniper MX480 - PS Interface Not Working. Junos BB Policy Enforcement Feature License for Dynamic Subscriber Authentication and Authorization using NASREQ (Qty 1 per chassis) for MX80, MX104, MX240, MX480, MX960. The MX204 router runs Junos operating system (Junos OS), enabling a wide range of business and residential applications and services, including high-speed transport and. The MX Switch Control Board (SCB-MX) provides the following functions: Powers on and powers off DPCs, FPCs, and MPCs. 5 in. Name in the CLI: MPC10E 3D MRATE-10xQSFPP. Powered by the Juniper Networks Junos®operating system and the programmable Trio chipset, MX Series routers offer a rich set of IP/MPLS services, consistent low latency,. It contains two Services Processing Units (SPUs) with 128 GB of memory per SPU. 5/5/10GbE access ports, 10/25 GbE uplink/stacking, 1/10GbE uplink. 5 A at 240 VAC. 2. One Junos Trio chipset for increased scaling for bandwidth, subscribers, and services. 0 Recommend. nether. MX480. (2. Total PoE power remaining : 925 W. The other method has the potential to corrupt your storage. • Juniper ATP Appliance CEF/SYSLOG Support for SIEM — This guide provides information about Juniper ATP Appliance CEF and Syslog Logging for SIEM. 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 . Network Router Juniper MX480 Quick Manual. 1. Line-rate throughput of up to 1. Figure 1shows the powersupply. Do you have time for a two-minute survey? Start here to evaluate, install, or use the Juniper Networks® MX5 Universal Routing Platform, a full featured router that is well-suited for enterprise and service provider applications. Also for: Mx960 - upgrading, Mx480 - upgrading, Mx240, Mx480, Mx960. Removing the FPCs Before Installing the MX480 Router Without a Lift on page 5 Removing the Power Supplies Before Installing the MX480 Router Without a Lift Remove the leftmost power supply first and then work your way to the right. Existing RPM probes are sent to an IP address to check for reachability. Install the Routing Engine into the SCBE3-MX. (EX9200 switches, MX Series 5G Universal Routing Platforms and PTX Series Packet Transport Routers only) Display power limits and usage information for the AC or DC power sources. 56 dBm Module temperature : 38 degrees C / 100 degrees F Module voltage : 3. 3. High-capacity cooling system. For Juniper Networks systems with AC power supplies, an external surge protective device (SPD) must be used at the AC power source. EX3400-48P: 12 A at 100 VAC. Here is what I show for high power. 6990 mW / -1. The MX960, MX480 and MX240 also share common components, including field-replaceable switch fabrics, Routing Engines and Modular Port Concentrators (MPCs) which are installed from the front, and power supplies and fan trays which are installed from the back; cooling is provided by fully redundant fan trays that take air in from the front andUnlock the full power and potential of your network with our open, ecosystem approach. High Capacity. _____ juniper-nsp mailing list [email protected] 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). “Given the growth we’re seeing from our retail service providers, we will need to. Dense 100/400 GbE. Technical Features. 2 Amps @ 48 V (585 W) Weight: 14 lbs. 5 Tbps, 6-slot chassis. Line-rate throughput of up to 480 Gbps on MX240, MX480, and MX960 routers. Installing an MX480 AS MLC. The MX2000 line of Universal Routing Platforms offers a broad set of hardware and software features that together ensure nonstop network availability. test chassis fchip write-register address 0x10c data 0 cb. Hardware features. 20 Gigabit Ethernet ports. 8 Nm), for tightening nuts to terminal. 54 kg) Model number: MIC-3D-20GE-SFP. nether. Acoustic noise (dB) 70. Juniper Networks Power Calculator enables you to calculate maximum power consumed by a product by dynamically configuring different components. 5 in. Page 1 MX480 Universal Routing Platform Hardware Guide Published 2019-12-03. Offering ultra-high-density 10GbE, 25GbE, 40GbE, 50GbE, 100GbE, and 400GbE connectivity. WAN-PHY mode at 10 Gbps on a per-port basis. (14 cm) between the side of the chassis and any non-heat-producing surface such as a wall. The Juniper MX Series is a family of ethernet routers and switches designed and manufactured by Juniper Networks. _____ juniper-nsp mailing list juniper-nsp@puck. (35. EX9200 System Power Consumption. netBesides 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. The equipment can only be used together with a PDP with a rated current of 63 A. MX240 - UPGRADING network hardware pdf manual download. The equipment can only be used together with a PDP with a rated current of 63 A. Hi . Supports maximum transmission unit (MTU) size of 9,192 bytes for host bound packets. The configuration syntax for each type of line card is the same: fpcport . 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. 76 Tbps of system capacity, the MX480 offers high-density 10GbE, 40GbE, 100GbE interfaces, as well as. MX960 14 Slot Base 3 Chassis with AC Power Supply. Table 1 lists the MX480 base system power requirements. Use of such software is subject to the terms and conditions of the End User. #heat#powerJuniper Networks assumes no responsibility for any inaccuracies in this document. The DPCs are optimized for Ethernet density and can support up to 40 Gigabit Ethernet or four 10-Gigabit Ethernet ports. 2. Ask Question Asked 2 years, 3 months ago. SCBE3-MX Maximum Power Consumption Per Ambient Temperature and CB Slot. Juniper Networks MX480 - MX480 Base Chassis with Midplane, 1 nos. com> wrote: > > We are evaluating the three Juniper platforms, and trying to understand the > power consumption differences between the 3. In a non-redundant configuration the SCBE3-MX provides. netTo determine the power budget and power margin needed for fiber-optic connections, you need to understand how signal loss, attenuation, and dispersion affect transmission. Total PoE power remaining : 925 W. Juniper Networks's MX480-PREM3-AC is a mx480 premium3 bundle with redundant components including. “The density and power usage of MX204 routers have been very helpful in countries like Japan and Singapore where power is expensive,” Lu [email protected] lb (7. You can use the dynamic power management feature to better utilize the power available in the power entry module (PEM). I am attempting to configure a 'ps' interface for psuedowire head-end termination. Alarm LEDs and Alarm Cutoff/Lamp Test Button on the MX480 Craft Interface. 5 A at 240 VAC. Viewed 591 timesThe MX240 router uses either AC or DC power supplies. Power requirement: 0. This helps users. 6. Power & space efficiency – 2 RU. Base power reserved : 175 W. Item. The cooling system consists of the following components: Fan tray ; Air filter ; The cooling system components work together to keep all router components within the acceptable temperature range. Non-PoE power being consumed : 84 W. Name in the CLI: MPC10E 3D MRATE-10xQSFPP. Selected MX240, MX480, MX960, MX2020, MX2010 Bundles. In Psychz Networks data centers, Juniper’s MX480 Universal Routing Platform provides the foundation for delivering applications and services to customers. The exhaust for the power supplies is located on the rear bulkhead power supplies. 5 Tbps, 6-slot chassis. The SCBE-MX is the second generation switch control board and is designed specifically for use with MPC3E line cards to provide full line-rate performance and redundancy without a loss of bandwidth. Table 1 lists the MX480 base system power requirements. The Juniper Networks MX204 Universal Routing Platform is an Ethernet-optimized edge router with 400-Gbps capacity that provides both switching and carrier-class Ethernet routing. A minimum of two AC nominal 220 VAC 20 amp power cords are required for this procedure. MX480 DC Power System. It delivers 400 Gbps of throughput in support of high-density 10GbE, 40GbE, and 100GbE interfaces—all in just. The power supplies support front-to-back or back-to-front airflow directions. For this configuration, output power is 2935 W. its 2M max for high end mx such mx480, mx960 and above. Complete the SCBE2-MX Upgrade. Space is not really an issue,The MX480 Universal Routing Platform delivers 7. 4. 0. 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. Table 9 provides the DC power supply electrical specifications for EX3400 switches. The 1U size made the router extremely useful. - Juniper EX3200, EX2200, MX480 • Linux shell scripting – custom monitoring scripts, log parsing, backup. MX480 DC Normal-capacity. The chassis measures 14. 6990 mW / -1. Page 1 MX480 Universal Routing Platform Hardware Guide Published 2019-12-03. to request a Return Materials Authorization (RMA), you must find the serial number on the router or component. 50. 2000000) {master}[edit] Please review the following link for details:0. 39. Maybe almost as impressive in size and performance is the heavyweight — or maybe not so heavyweight — Cisco ASR-9006. Juniper Networks MX240,MX480, MX960, MX2010, MX2020 3D Universal Edge Routers and EX9204, EX9208, EX9214. 2R1 23 Jun 2023 gz. 585 BTU, using 30 Watts and 45 Watts. {master:0} root@ex4300-48P>. The MX-SPC3 Services Card is supported on MX240, MX480, and MX960 routers. 7. #MX960BASE3-AC. MX480 Universal Routing Platform Hardware Guide CAUTION: The maximum torque rating of the terminal studs on the DC power supply is 36 lb-in. Ensure that each nut is properly threaded onto the terminal stud. The power supplies are fully redundant, load-sharing, and hot-removable and hot-insertable field-replaceable units (FRUs) when the second power supply is installed and running. 1. 1R1. Reply Reply Privately. Replacing an MX480 DC Power Supply Cable. I would be upgrading from a MX80, so this is quite a jump. Total power supplied by all online PSUs : 1100 W. The power supply slots are numbered 0 and 1, and each slot has a power icon next to it. 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. All three EX9200 chassis can accommodate any combination of the following EX9200 Ethernet line cards: EX9200-15C, a 15-port 100GbE QSFP28 or 40GbE QSFP+ line card. After completing the installation and basic configuration procedures covered in this guide, refer to the Junos OS documentation for information about further software configuration. Phillips (+) screwdrivers, numbers 1 and 2. MX240 DC Power Supply Description. Find a Product. 0 Nm). Connect Power to a DC Router with Normal-Capacity Power Supplies. Prepare the MX240 Router for the SCBE2-MX Upgrade. 4 File (s) Description Release File Date Downloads 64 Bit - MX High-End Series 23. If you remove a Routing Engine from a member router in an MX Series Virtual Chassis for upgrade or repair, you must replace it with a new Routing Engine in the empty Routing Engine slot, and install the same Junos OS release on the new Routing Engine that is running on the other Routing Engines in the Virtual Chassis. That means all of the power supplies are sharing the load. Starting in Junos OS Evolved Release 21. 307, Creative Industrial Estate Sitaram Mill Compound, N. Modified 2 years, 3 months ago. MX480 DC High-capacity. Power redundancy configuration : N+0. Table 3 lists the FRU power requirements for Routing Engines, Modular Port Concentrators (MPCs), Modular Interface Cards (MICs), and Dense Port Concentrators (DPCs). 0 Nm). netBesides 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. Display power limits and usage information for the Power Entry Modules (PEMs). Call For Lowest Price! Add to Cart. Routing Engine status: Slot 1: Current state Backup. Look at the output of show chassis power and see what the allocated power is. AC input voltage. 5 in. 01. > On Aug 21, 2015, at 8:28 AM, Colton Conor <colton. 3R3-S2. For. Fixed-configuration MPC with 10-Gbps, 40-Gbps, 100-Gbps, and 400-Gbps port speeds. CLI commands display information from routing tables, information specific to routing protocols, and information about network connectivity derived from the ping and. Place the antistatic bag or the antistatic mat on a flat, stable surface. Add to cart. Autonegotiation between Gigabit Ethernet circuit partners. Model: mx480. It delivers 9. The conversion of an MX960 router from AC to DC or DC to AC should be performed with the system completely powered off. Name in the CLI: MPC10E 3D MRATE-15xQSFPP. Table 3 lists the FRU power requirements for Routing Engines, Modular Port Concentrators (MPCs), Modular Interface Cards (MICs), and. user@MX480> request system reboot both-routing-engines. Whether or not a new hardware component is powered on depends on the availability of power in the PEM. The SDN-enabled MX960 Universal Routing Platform is a high performance, carrier-grade, multiservice edge platform with unprecedented scale for service provider and cloud applications. The "lt" interface is showing up. Description. At eight rack units (8 U) and 5. In the Lab . 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. The Junos OS command-line interface (CLI) is the primary tool for controlling and troubleshooting router hardware, Junos OS, routing protocols, and network connectivity. 0 kg) Model number: MPC10E-10C-MRATE. • Juniper ATP Appliance Safety and Regulatory Guide—Contains conformance and safety information for Juniper ATP. Start here to evaluate, install, or use the Juniper Networks® MX960 Universal Routing Platform. MX480 Craft Interface Description. Cost efficiencies with higher router port densities and lower power consumption. It provides additional processing power to run the Next Gen Services. arrow_backward show chassis power. Allow 5. Command introduces in Junos OS Release 12. For example, 118 MB of physical memory is free and 512 MB of the swap file is free, indicating that the router is not short of memory. Power requirement: 12. Universal routing platform (519 pages) Network Router Juniper MX240. Peak consumption and. Home > Support > Technical Documentation > MX Series Routers > MX480 Router Hardware > DC Power System Electrical Specifications for the MX480 Router. As a result, one of the FPC, usually the last one in the affected zone, may end up getting insufficient power and will not come. Juniper Support Portal; Community; keyboard_arrow_right. Performance. M. Our Price: $22,821. The MX304 Universal Routing Platform delivers 4. 1F3. Base power reserved : 175 W. 7 kg) and consists of one DC input (–48 VDC and return), one 40 A (–48 VDC) circuit breaker, a fan, and LEDs to monitor the status of. Symptoms. Andover Consulting Group6000 ft. Connecting an MX480 DC Power Supply Cable. 05 0. (20. 7 kg) and consists of one DC input (–48 VDC and return), one 40 A (–48 VDC) circuit breaker, a fan, and LEDs to monitor. We use cookies and similar technologies to improve your localized experience, analyze usage, and advertise. Agile edge router for service provider and cloud applications. Overall power statistics for the system zone: show chassis power. This means you will only see. MX240 MX480 and MX960 Power Consumption colton. ; When the MAIN MENU (Maintenance menu) appears, press the Enter button. MX480 DPC Port and Interface Numbering. 2 is the first release in. 1469 * 3. 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. Specification. Speed. $1,853. Each port supports a speed of 10 Gbps or 1 Gbps, providing the line card a maximum bandwidth of 480 Gbps. Place one hand under the fan tray to support it, and pull the fan tray completely out of the chassis. EX3400-48P: 12 A at 100 VAC. For example:Learn how to become a member. This is a non-proprietary Cryptographic Module Security Policy for the Juniper Networks MX240, MX480,. Our Price: $67,552. With 10 RU, the router weighs less than 150 lbs and gives you 7 Tbps of bandwidth. 10 Gigabit Ethernet. from RE1 to RE0). MX960. conor@gmail. For the MX480, there are four power supply slots, PEM0 through PEM3, each with its own specific role. 29. • EUNIS conference 2012 (Portugal, Vila Real) – Impact of undesirable traffic on electrical power consumption in ICT rooms • Campus Network Monitoring Workshop 2012 (Czech Republic, Brno) – Ironport Web proxy servers. Please save your data and log out immediately. in the column labeled. Fixed-configuration MPC with 10-Gbps, 40-Gbps, 100-Gbps, and 400-Gbps port speeds. Each DPC includes either two or four Packet Forwarding Engines. Space and power optimized, the MX204 offers ultra-high port density and throughput, while consuming just ~0. 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. Routing Engine status: Slot 0: Current state Master Election priority Master (default) Temperature 53 degrees C / 127 degrees F. Connect Power to an AC Router with High-Capacity Power Supplies. Call For Lowest Price! Add to Cart. (22. Non-PoE power being consumed : 84 W. 0 Recommend. Note:The Junos OS command-line interface (CLI) is the primary tool for controlling and troubleshooting router hardware, the Junos OS, routing protocols, and network connectivity. The power. Features supported on MX480 in Junos OS 22. . Modular MX Series Platforms MX960, MX480, and MX240 5G Universal Routing Platforms arePowered by the Junos operating system and programmable Juniper Trio 5 silicon, the MX480 is deployed in mission-critical service provider and enterprise networks worldwide. 7 A @ 48 V (610 W) Weight: 19. Junos OS release 16. The AC power supply output capacity is 45 Watts. The MX480 Universal Routing Platform delivers 7. Updated the article terminology to align with Juniper's. content_copy zoom_out_map. Non-PoE power being consumed : 84 W. 1R1, when you take an FPC offline by using the request chassis fpc slot <slot-number> offline command on these devices, the screen displays the following message. Signal Loss in Multimode and Single-Mode Fiber-Optic Cables. Home > Support > Technical Documentation > MX Series Routers > MX480 Router Hardware > DC Power System Electrical. The router has one fan tray and one air filter that install vertically in the rear of the router. Monitors and controls system functions, including fan speed, board power. To download a zip file of the archived documentation, click M Series Docs Archive (39 MB). Dimensions (HxWxD) 356 (8U) х 445 х 605 mm (14. Upgrading or downgrading Junos OS might take severaMethod1 - Recommended by Juniper and very useful for a granular capture. 77 Call For Lowest Price! Add to Cart. (14 cm) between the side of the chassis and any non-heat-producing surface such as a wall. In this article, I’ll configure an MX480 with some of the high-availability features offered by Junos. See Figure 1 for an example of a QFX5110 AC power supply. karand. Request a Quote. EX9200-12QS, a multi-rate 12-port 40GbE QSFP+ or 4-port 100GbE QSFP28 line card. 0. 2636. Peak consumption and current on boot up is 20 A Max at 120 VAC, and 40 A Max at 240 VAC. 76 Tbps of system capacity, the MX480 offers high-density 10GbE, 40GbE, 100GbE interfaces, as well as support. Optional air deflector kits are available that let you install the MX480 routers in a hot aisle/cold aisle ventilation environment. IPsec. 45 in. Space is not really an issue,To remove the normal-capacity air filter tray, use the following procedure. You can install one or two host subsystems on the router. 1. 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. I would be upgrading from a MX80, so this is quite a jump. View and Download Juniper MX240 - UPGRADING manual online. MX480 AC Power System. Line-rate throughput of up to 260 Gbps. Connecting Power to an AC-Powered MX480 Router with Normal-Capacity Power Supplies. Line-rate throughput of up to 480 Gbps on MX240, MX480, and MX960 routers. I would be upgrading from a MX80, so this is quite a jump. Total PoE power consumed : 0 W. Displays information specific to the chassis. 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. Technical Features. 4 File (s) Description Release File Date Downloads 64 Bit - MX High-End Series 23. Typical power consumption: 1880 W. 50 W. The Juniper Networks power supply is designed to be compatible with the Juniper MX480 Universal Edge Router. The router cannot be powered from AC and DC power supplies. I would be upgrading from a MX80, so this is quite a jump. (44. 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. Removing the cables from the extended cable manager is not necessary to access the air filter. In the Lab . The MX480 Universal Routing Platform delivers 7. Juniper Pathfinder | Your one-stop shop for Juniper product information from authentic sources. MX80 routers are optimized for enterprise WAN, Data Center Interconnect (DCI), branch aggregation, and campus applications. 64MB) Checksums VMHost USB Installer 64-Bit 23. The chassis installs in. 1. Weight: 15. 3 kg) and consists of one AC appliance inlet, an AC input switch, a fan, and LEDs to monitor the. Base power reserved : 175 W. It is also. S-SA-8K Scale license supports 8,000 sessions on the MX2020, MX2010, MX960, MX480, and MX240. 9 W/Gb. 00 shipping. 3. Our Price: $22,821. Each DC power supply weighs approximately 3. How to differentiate normal AC PS. Description. 4. 7. Picture Information. You can use the ‘request routing-engine login other-routing-engine’ CLI command to connect to the backup RE1. The SCBE-MX is the second generation switch control board and is designed specifically for use with MPC3E line cards to provide full line-rate performance and redundancy without a loss of bandwidth. Overall power consumption: Typical configuration: 2 × HSCA + 15 × GNOA + 2 × PIBA + FAN + CIOA. Temperature 38 degrees C / 100 degrees F. MX480 is a single power zone. When the input mode switch is set to '0' (zero): expect 60A feeds, with a voltage range of -39V to -72VDC. The chassis measures 8. We would like to show you a description here but the site won’t allow us. I am attempting to configure a 'ps' interface for psuedowire head-end termination. CLI Explorer. The power slot next to that is PEM1, and it provides power to slots two through five. Let us know what you think. The AS MXC serves as the processing card for the Junos Content Encore system and contains the two X86, Intel 8-core processors with interface ability greater than 80 Gbps. Use this guide to install hardware and perform initial software configuration, routine maintenance, and troubleshooting for the MX480 5G Universal Routing Platform. bmoraca • 5 yr. Total power allocated for PoE : 925 W. Forty 10-Gigabit Ethernet ports. Unlock the full power and potential of your network with our open, ecosystem approach. Tools and Parts Required for MX480 Router Grounding and Power Connections. Below few other info about the status. ( Note: This article is with reference to EX4300 devices only. Transmitter output power, each lane (minimum) –10 dBm. SCBE-MX Description. Whether or not a new hardware component is powered on depends on the availability of power in the PEM. Deliver both residential and business solutions with Juniper's reliable and flexible MX480 3D Universal Edge Router. #MX480BASE-AC List Price: $80,514. Humidity: 5 to 90 percent noncondensing. 0. Use this guide to install hardware and perform initial software configuration, routine maintenance, and troubleshooting for the MX480 5G Universal Routing Platform. The MX2000 line supports N+1 fabric redundancy, control plane redundancy, N+N power feed redundancy, and even N+1 power supply module redundancy. Routing Engine status: Temperature 52 degrees C / 125 degrees F. Posted 01-17-2018 16:08. El router MX480 tiene una capacidad de hasta 240 gigabits por segundo (Gbps), dúplex completo.