Attach an ESD grounding strap to your bare wrist and connect the strap to one of the. LCD monitors are the most popular type of monitor. 4. The MX104 provides: Power redundancy configuration : N+0. 216 ota selvää sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista. 7. Open navigation menu. It also gives information about Dc And Power Supply importing procedure in India, importing rules and. Minimum recommended PSU: 550 W. Configuring the Interface Speed on Ethernet Interfaces. Junos Juniper MX104 Chassis with 4 MIC Slots, 4X10GE XFP Built-in Ports (License required for activation), AC Power Supply, MX104 3D Universal Edge Router Hardware Guide Attention Avant de brancher le système sur la source d'alimentation, consulter les directives d'installation. The router runs on AC or DC power, with two dedicated power supply modules on each device. Be aware of potentially hazardous conditions that could cause further injury. mx104-ac = par-nd-mx104. 8-GHz CPU—Runs Junos OS to maintain the router's routing tables and routing protocols. 33. Figure 2 shows the rear panel of MX104 chassis. The recommend process is to upgrade to the final main release of a version (typically the . Junos BB Policy Enforcement Feature License for Dynamic Subscriber Authentication and Authorization using NASREQ (Qty 1 per chassis) for MX80, MX104, MX240, MX480, MX960. A cloud-native approach to DevOps can deliver instant business insights and control cloud consumption costs. Figure 1 – Physical Cryptographic Boundary (Left to Right: MX80, MX104, MX240, MX480, MX960) Figure 2 – MIC-MACSEC-20GE MACSecMX95/105 Datasheet. Request a Quote — Save up to 95% off list price. Disconnect power from the router. Request a Quote — Save up to 95% off list price. 2 of 2. The SDN-ready MX104 3D Universal Edge Router is a modular, highly redundant and full-featured MX Series platform built for space and power-constrained service provider and enterprise facilities. 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. After completing the installation and basic configuration procedures covered in this guide, refer to the Junos OS documentation for information about further software configuration. 1 or 2. If your selling your customer the mx104-mx5-ac sku then you use the -mx5 service sku with it. MX 80 - MIC 1/0, MIC 1/1, and MIC 0/0 including ports xe-0/0/2 and xe-0/0/3. Figure 16 on page 62 ). 5 to 200 Gbps. ESD points on the chassis. 10-Gigabit Ethernet MIC with SFP+ (10 Ports) 10-Gigabit Ethernet MIC with SFP+ (24 Ports) 10-Gigabit Ethernet OTN MIC with SFP+ (24 Ports) 40-Gigabit Ethernet MIC with QSFP+. Juniper Networks MX104 AC Power Supply, Base BU (PWR-MX104-AC-BB) Zeroing in on Cybersecurity. lists the FRUs for the MX104 router. Power system rating* 200-240 VAC/50-60 Hz -48 VDC @ 60 A 200-240 VAC/50-60 Hz -48 VDC @ 60 A Typical power consumption 7. As mentioned above, copper SFP supports the max cable distance is 100m, so. It addresses the emerging edge and metro Ethernet networking needs of service providers, mobile, web-scale operators, and MSOs by delivering 400 Gbps of throughput in support of high-density 100GbE, 40GbE, and. im think u should read the doc. The MX304 power and thermal subsystems use advanced technology to optimize power efficiency without sacrificing scale or features. PaulThe MX10003 leads the industry in actual power consumption efficiency. 28. MX104 DC Power Specifications. MX104 Power Overview. 6 in . SKU MX204 MX104-AC MX104-DC Description Juniper MX204 chassis with 3 fan trays and 2 power supplies incl. Loading zoom. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the. MX104 3D Universal Edge Router Hardware Guide. Corero SmartWall TDD release 9. Generally, the fiber SFP runs at 40°C (104°F) while. The MX104 router uses either AC or DC power supplies (see. This section contains the procedure to upgrade Junos OS, and the upgrade and downgrade policies for Junos OS for the MX Series. I have an MX104 for which I want to see the current power usage. 3719: pcs: 645. List Price: $35,000. Maintenance and Operational Safety Warnings for MX104 Routers on page 235. • The MX5, MX10, MX40, and MX80 are space- and power-efficient routers optimized for enterprise WAN, data center interconnect, branch aggregation, and campus applications. The lens in the human eye focuses all the laser power on the retina, so focusing the eye directly on a laser source—even a low-power laser—could permanently. 10-Gigabit Ethernet MICs with XFP. 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. Repeat the cabling procedures. Specialists in Juniper Networks, Arista Networks, Extreme, Cisco, Brocade, and other internet hardware brands. • 4-GB DDR3 RAM (mini DIMM)—Provides storage for the routing and forwarding tables and for other Routing Engine processes. It delivers 400 Gbps of throughput in support of high-density 10GbE, 40GbE, and 100GbE interfaces—all in just. HS Code. The MX104 comes in a space-efficient 3. Meraki security and SD-WAN appliances are uniquely designed to work with our teleworker and cellular gateways, wireless access points, switches, MDM, and IoT. 8 GHz , Memory: 4GB DDR3 (mini DIMM), Storage: 8 GB NAND. 1. MX104 DC Power Specifications on page 99. Back to top. Alarms may be triggered by events such as a power failure, excessive component temperature, or media failure. The ESP8266 has several power saving modes that you can use to further reduce. 19. The built-in 10-Gigabit Ethernet Modular Interface Card (MIC) is fixed on an MX104 router. The PWR-MX104-DC-S is a DC power supply for the Juniper MX104 router. In 2019, world total electricity final consumption reached 22 848 TWh, up 1. Midplane REV 52 750-044219 CAFD4087 MX104. port 0 : 4x 10g. 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). MX104 Power Consumption on page 99. redundant power. When GRES is enabled, the backup re (re1, normally) would already have JUNOS loaded and the default timeout would be down to 2 seconds; effectively making the switchover period much faster. ) Check the outputs of show chassis routing-engine from the Command Line Interface and top from shell. MX304 DC Power System Description. Connect power to the router: • AC-powered models—See “Connecting AC Power Cords to the MX104 Router” on. Power Consumption for a DC-Powered MX5, MX10, MX40, and MX80 Router. iii. Restricted airflow could result in the Field Replaceable Unit (FRU), especially a Power Supply in slot 0 to not meet Juniper’s quality goal and may result in its shorter life span. 05w. 00 Our Price: $67,552. Were turning up a new optical interface on two of our MX-104s and I am getting some strange errors that even our support is unfamiliar with. 1 of 2. It supports two power supply modules (PSMs) located at the rear of the chassis in slots 0 and 1. To connect AC power to the router, you need the following tools: • ESD grounding wrist. IGST for the product Dc Power Supply are is 18% and total duty for above product is 29. Download the datasheet of Juniper MX104-AC. In the high-line (220 V) AC power configuration, the MX240 router contains one or two AC power supplies, located horizontally at the rear of the chassis in slots PEM0 and PEM2 (left to right). 44 mΑhs per day if powered by 4 AA rechargeable batteries. 0GHz quad-core Intel Core i7, 4GB 1333MHz DDR3 (2x2GB), two 500GB 7200-rpm HDDs, Intel HD Graphics 3000; Power Consumption: Thermal Output: Idle: CPU Max: Idle: CPU Max: 12 W: 85 W:To see EOS details, visit Corero SmartWall TDD Software Dates & Milestones. Per Day – £0. Technically it /could/ sit on 'fabric' side, and you could wire the box so that on WAN side you can attach 4x10GE XFP MIC. PIC 1/2 Channel 0 OK 42 degrees C / 107 degrees F. 6 File (s) Description Release File Date Downloads MX Mid Range Series & ACX Series 21. 5U) х 445 х 241. Note: The power for the cooling system comes from a different tap on the power supply, reserved for the cooling system only. Connecting AC Power Cords to the MX104 Router on page 115 • Connecting DC Power Cables to the MX104 Router on page 117 • Preventing Electrostatic Discharge Damage to an MX104 Router on page 220. 3D Printer Electricity Usage – 0. SFP+, only XFP. 1+1 redundancy. Figure 38: Removing the MX104 Air Filter Installing an MX104 Air Filter. The MX104 routers support the following types of MICs: • Front-Pluggable MICs on page 45 • Built-in 10-Gigabit Ethernet MIC on page 45 • MIC LEDs on page 47. Figure 16 on page 60). AFEB 0. To get the optimal network performance, and to fix a vulnerability, you can upgrade the firmware on your device. Installing an MX104 Console or. port 3 : empty. Chapter 18: Overview of Installing and Replacing Components. ESD points on. 00. Figure 38 on page 149): 1. AC Power Cord Specifications for MX5, MX10, MX40, and MX80 Routers. The power supplies do not contain any security relevant components and cannot affect the security of the module. The information provided by this command is known as digital optical monitoring (DOM) information. MX104—Replace fpc-slot with the value from 0 through 2. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the. The typical power consumption of fiber SFP is 0. The MX104 routers are shipped in a cardboard carton, secured with foam packing material. Figure 16 on page 62 ). Idle cpu is low and Interrupt and Kernel are high: root@srx> show chassis routing-engine Routing Engine status: Slot 0: Current state Master Election priority Master (default) Temperature 28 degrees C / 82 degrees F CPU temperature 23 degrees C / 73 degrees F DRAM 3313 MB (16384 MB installed) Memory utilization 16 percent CPU. If they are using DC power supplies this is a known issue on PR 1064039 where the fans do not detect the temperature correctly and fail to cool the power supply causing the shutdown to occur. Each AC power supply provides power to all. Is there any other way I can Log in to ask questions, share your expertise, or stay connected to content you value. HS Code. MX104 3D Universal Edge Router Hardware Guide. Dacia Spring Electric 45. In Case of an Electrical AccidentMX104 3D Universal Edge Router Hardware Guide. MX75 Datasheet. List Price: $28,350. 16. Connecting the MX104 Router to Power • Connecting the MX104 Router to Earth Ground on page 119 • Connecting AC Power Cords to the MX104 Router on page 121 • Connecting DC Power Cables to the MX104 Router on page 122. Chapter 7: Preparation Overview. View online or download PDF (6 MB) Juniper MX104 User manual • MX104 PDF manual download and more Juniper online manuals. on MX104 you cannot see the power usage. While you are logged in to RE1, which is the primary, the other RE is powered on: user@host> request system power-on other-routing-engine. List of TablesView online or download PDF (6 MB) Juniper MX104 User manual • MX104 PDF manual download and more Juniper online manuals. Power redundancy configuration : N+0. • AC power consumption, fully loaded (max) 600 W, w/o MICs (typical) 325W • DC power consumption, fully loaded (max) 625 W, w/o MICs (typical) 350W Operating temperature • -40° to +149° F (-40° to +65° C), de-rate 1° C for every 1000 ft. Action • Inspect the installation site for moisture, loose wires or cables, and excessive dust. A worst-case estimate of P. We are an class B ISP , we are using an MX104 router in our network as a Gateway . MX104 3D Universal Edge Router Hardware Guide • SONET/SDH OC48/STM16 Optical Interface Specifications • SONET/SDH OC192/STM64 Optical Interface Specifications. 4. “MX104 3D Universal Edge Router Overview” on page 3 . 05w, that’s why copper SFP have a higher case temperature. MX104 base chassis with 1 DC power supply, fan tray, filter, 1 RE, 4 MIC slots (optics for fixed ports not included, MICs not included) MX104 Upgrade Licenses:. Providing 2 dedicated WAN uplinks, 8 GbE RJ45 ports, and 2 SFP ports, the MX84 is ready for. Power Efficiency Consumes ~0. Purpose For optimum cooling, verify the condition of the fans. This command is not supported on FPC slot 0. Z4C Installation Guide. Pack the component for shipment. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the. Scribd is the world's largest social reading and publishing site. The MX104 provides redundancy for power and the Routing Engine. There it is, FPC 0 MIC 1. Mar 18 17:12:09 CHASSISD_PEM_INPUT_BAD: status failure for power supply 0 (status bits: 0x6); check circuit breaker Mar 18 17:12:14 CHASSISD_PEM_INPUT_BAD: status failure for power supply 0 (status bits: 0x6); check circuit breakerWe offer customized business loans for small and medium businesses in India to trade internationally and grow their Dc And Power Supply business. To install a MIC (see. MX204-R has no restrictions so you can go to full FIB 10M & no VRF limits either. Reply Reply Privately. this guide: MX104 Hardware Guide PART 2 Site Planning, Preparation, and. Use this guide to install hardware and perform initial software configuration, routine maintenance, and troubleshooting for the MX104 Universal Routing Platform. 2. NOTE: Typical power consumption at 25° C Ambient, 50% load on all ports: Humidity: ACX7100-48L: 5% through 90% non-condensing: ACX7100-32C: 5% through 90% non-condensing:juniper mx104 Hardware guide - Read book online for free. See Full PDF Download PDF. Each power supply has a handle, an ejection tab, and a. Select a cheatsheet: 195 Wh/km. 8 Tbps throughput. 60 and £346. Our most affordable LTE home access point - tiny, fast, and strong enough to harvest the power of RouterOS v7! $99. Opel Corsa Electric 51 kWh. Electricity generation capacity is often measured in multiples of kilowatts, such as megawatts (MW) and gigawatts (GW). Call For Lowest Price! Add to Cart. 4GHz each, for a maximum throughput of up to 7. Routine Maintenance Procedures for the MX104 Router. Chassis alarms are preset and cannot be. View and Download Juniper MX104 instruction manual online. The high-line configuration requires one power supply, with the second power supply providing redundancy. Custom Import duty of Other is 10% under HS Code 85177090. MX104 Power Overview on page 59 • MX104 Power Overview on page 61. Power & space efficiency – 2 RU. The exhaust for the power supplies is located on the left side of the chassis. (15. The Juniper Networks® MX10000 line of Universal Routing Platforms includes the 7 RU, 38. Cabinet Requirements for MX104 Routers on page 73 • Clearance Requirements for Airflow and Hardware Maintenance on MX104. Table 75: Alarm Terms. Enables or disables the TPM 2. 1R1 this guide: MX5, MX10, MX40, and MX80 Hardware Guide. And the MX80 kind of chokes when receiving a full feed (even just one at a time can easily send it up to ~40% during the initial feed consumption). Installing an MX104 MIC. Cooling is handled by three fan modules. Juniper MX104. Midplane REV 28 750-044219 CAAX5767 MX104. Tesla Model 3 Long Range Dual Motor. We recommend that you use a dedicated. Configuring the Interface Speed on Ethernet Interfaces. Figure 15 on page 62. 7 cm) 19. Each power supply has a handle, an. 3. Total power supplied by all online PSUs : 1100 W. 276 mA Laser output power : 0. One 8-GB internal NAND Flash memory (da0) acts as the hard drive. HA deployment with two MX104 routers. 00 Our Price: $22,821. com as of Friday Dec 23, 2022MX204, MX150, MX104, MX80, MX40, MX10, and MX5 Universal Routing Platforms are fixed-configuration platforms that support modular interfaces. 26. Two USB ports on the front panel accept USB storage devices (usb0 and usb1) that can also function as alternative boot devices. 15 kWh. Total power allocated for PoE : 925 W. Juniper Networks, Inc. PWR-MX104-DC Powersupply 4x “MX104ModularInterfaceCard(MIC)Overview”onpage59 10GE(LAN) SFP+ MIC N/A(built-in) SeeMXSeriesInterface “MX104ModularInterfaceCard(MIC)Overview”onpage59 ModuleReference. 1. You can expect to pay if you were to run the printer uninterrupted: Per Hour – £0. 30. The fFollowing should be considered to avoid. In many cases, customer support SKUs are. About This Guide | ix. FPC slot number where the MIC is installed: ACX4000 router—Replace fpc-slot with the value 0 or 1. Table 1: Gigabit Ethernet 1000Base-SX SFP Optical Interface Specifications. 1. A DE-15 alarm cable is required to connect the. ESD points on the. Table 75: Alarm Terms. The MX104 is essentially a next-generation MX80. 57MB) Checksums MX Mid Range Series & ACX Series 21. Configuring Ethernet Interfaces. And the MX80 kind of chokes when receiving a full feed (even just one at a time can easily send it up to ~40% during the initial feed consumption). Each AC power supply provides power to all. Stressed receiver sensitivity (OMA) each lane (maximum). Check part details, parametric &. ESD points on the chassis. To install a MIC (see. Backup Routing Engine (if redundant) Master Routing Engine (if nonstop active routing is configured)MX104 3D Universal Edge Router Hardware Guide • E-mail—Send your comments to [email protected]. The MX104 router is a rigid sheet-metal structure that houses the hardware components. Technical product support is available through the Juniper Networks Technical Assistance. Perform the following checks: Check the CPU utilization on the Junos device with the command: show chassis routing-engine. Introducing RB1100AHx4, 13x Gigabit Ethernet ports Router, powered by Annapurna Alpine AL21400 CPU with four Cortex A15 cores, clocked at 1. We have planned for a HA deployment with adding one more MX104 router . > show chassis hardware Hardware inventory: Item Version Part number Serial number Description Chassis H9126 MX104 Midplane REV 49 750-044219 CADP5271 MX104 PEM 0 REV 04 740-045933. iii. kronicklez 12-26-2015 00:55. Include the document or topic name, URL or page number, and software version (if applicable). 5 W per gigabit per system level Inline Data Plane Security Features AES-256 MACsec line-side encryption Investment Protection Backward compatible with existing MPCs and REs: MPC3E/ MPC4E/MPC5E/MPC7E, MX-SPC3, MPC2E/3E-NG, and 16x10G MPCs; RE-S-1800 and RE-S-X6 Routing Engine modules Fixed-Configuration MX Series Platforms. 13 kg) and consists of a handle,. MX104 Clocking and Timing Ports Overview Four Subminiature B (SMB) connectors (for 10-MHz and 1-PPS), one RJ-48 port (for BITS), and one RS-232 port (for TOD) on the front panel of the router connect to external clock signal sources. 4. If you think my answer helps, please "Recommend" my post. MX104 Chassis OverviewMX104 3D Universal Edge Router Hardware Guide. EN-61000-3-2 Power Line Harmonics • EN-61000-3-3 Power Line Voltage Fluctuations • EN-61000-4-2 Electrostatic Discharge. PIC 1/0 Channel 2 OK 31 degrees C / 87 degrees F. Gigabit Ethernet MIC with 256b-AES MACsec. NOTE: Images may not be exact; please check specifications. Each power supply has a handle, an ejection tab, and a status LED. Featuring low power consumption and high speed, SFP+ is suitable for data center, enterprise wiring closet and other environments. In the high-line (220 V) AC power configuration, the MX240 router contains one or two AC power supplies, located horizontally at the rear of the chassis in slots PEM0 and PEM2 (left to right). I bought the add-on license to unlock the other two 10GigE ports, but haven't bought the 40G->80G upgrade license. We found 29 manuals for free downloads: Getting started guide, Quick start Guide, User Guide, User guide, User manual. MX104 DC Power Specifications on page 105. Base power reserved : 175 W. Power Specifications on page 99 • AC Power Specifications on page 101. 3 mm. The high-capacity power supplies must be installed in adjacent slots in the chassis. 3-slot 2U High ServerIron chassis equipped with one WSM6-1, one AC power supply, and one 24-port 10/100 and 4-port Gigabit J-B2404CF JetCore line module. 00 dBm Laser bias current high alarm : Off Laser bias current low alarm : Off Laser bias current. Figure 2 shows the rear panel of MX104 chassis. Routine Maintenance Procedures for the MX104 Router on page 185. The new MIB is jnxTLBMIB and the MIB traps are juniperMIB (2636), jnxTraps (4), and jnxTLBNotifications (32). According to your manual on page 31 you have TPM. juniper mx104 configuration guide >> read online juniper mx104 datasheet pdf mx104 rack mountjuniper mx104 power cord juniper mx104 power consumption mx104 hardware guide mx104 midplane juniper mx104 baud rate juniper mx104 throughputMX104 | MX104-AC | MX104-DC | Router Juniper MX104| Mua bán thiết bị bộ định tuyến MX104 Series Universal Routing Platform specification Giá phân phối ở Việt nam. The DC power supply requires a dedicated customer-site circuit breaker. RB1100AHx4Powerful 1U rackmount router with 13x Gigabit Ethernet ports. 6. 1640 ft/500 m. Thanks . 8W, the copper SFP is 1. The MX204 router is a fixed-configuration router, and supports one built-in Routing Engine. English (selected) Español;Display diagnostics data and alarms for Gigabit Ethernet optical transceivers (SFP, SFP+, XFP, QSFP+, or CFP) installed in EX Series or QFX Series switches. If the extruder motor specific energy consumption (SEC) is above 0. Related. {master:0} root@ex4300-48P>. 30. Modular Interface Cards (MICs) install into four slots in the front of the MX104 router and provide the physical connections to various network media types. txt) or read book online for free. Minimum clearan ce. Regards, Akash. Before monitoring alarms on the router, become familiar with the terms defined in. 8% with Import Policy. PaulHowever, the power consumption and case surface will affect the temperature when copper SFP and fiber SFP operate in the specific applications. Related Information. summarizes the physical specifications of the MX104 router and its components. The routers contain both hardware and software. The optics are getting good light levels (-4 dBm). It. 2. RE: MX104 Builtin 10G ports getting signal but not coming up. A Bridge Connecting IT Hardware to The World Routers Switches Firewalls Wireless Servers StoragesTable 56: MX104 Routing Engine Ethernet Port Cable Specifications. MX104 AC Power Electrical Safety Guidelines and Warnings on page 246 • MX104 DC Power Electrical Safety Guidelines on page 247 • DC Power Electrical Safety Warnings for Juniper Networks Devices on page 248 • Site Electrical Wiring Guidelines for MX104 Routers on page 251. 0: 2016-09-26: 85044090: power supply board ps-500 (24/60v dc), 16di &16do (bgb-113-/wxxjj). D-type connector. The power consumption of small devices is usually measured in Watts, and the power consumption of larger devices is measured in kilowatts (kW), or 1,000 Watts. Calculating Power Margin for Fiber-Optic Cable. MX104 Power Consumption. MX84 Datasheet. Avoided emissions based on fossil fuel mix used for power Calculated by dividing power sector emissions by elec. rrd. Visit our website to learn about Us! Request a Quote — Save up to 95% off list price. 5. Chapter 33: Laser and LED Safety Guidelines and Warnings. (foc) pwr-mc104-dc-s mx104 dc power supply,altius-mx104 (power supply). Class 1 Laser Product Warning. MX104 3D Universal Edge Router Hardware Guide. User manuals for MX products, including feature set, hardware, specifications and capabilities. $21,250. in the power supplies, ac to dc power supplies category. Do you have time for a two-minute survey? Start here to evaluate, install, or use the Juniper Networks® MX80 Universal Routing Platform. #MX104-AC. Table 1. 5A INDUSTRIAL POWER SUPPLY) China: Banglore Air Cargo: NOS: 100: 73,760: 738: Nov 19 2016: 85044010 (FOC) PWR. 180. AC and DC power supplies (if redundant) Fan tray. RE: PEM 0 not OK MX104. Installing an MX104 MIC on page 159 • Replacing an MX104 MIC on page 161 • Installing an MX104 Transceiver on page 165 • Replacing an MX104 Transceiver on page 166. 02 KWh of usage. Attention Ce symbole d'avertissement indique un danger. Each power supply has a handle, an ejection tab, and a. Learn more! Request a Quote — Save up to 95% off list price. To learn more, please review the Technical. 7. The MX104 router supports installation of up to two AC or DC power supplies in slots labeled on the front of the router. Buy a Juniper Networks MX104 AC Power Supply, Base BU and get great service and fast delivery. 2. Altitude: 6000 ft. Go directly to the information and downloads you need for this product. This interactive chart shows the average energy consumption per person each year. 2. 56 lb (9 kg) Chassis with power supplies, fan tray, and MICs: 32 lb (14. user@host> show chassis environment pem PEM 0 status: State Empty PEM 1 status: State Online Airflow Front to Back Temperature OK 48 degrees C / 118 degrees F Temperature OK 51 degrees C / 123 degrees F Fan Sensor 5400 RPM DC Output Voltage (V) Current (A) Power (W) Load (%) 11.