ADTRAN MX2800 User's Manual
Contents
1. JOBAID TOTAL ACCESS MX2800 POWER SUPPLY UNIT suas mame DSX 1 E1 STATUS CGODDDOOODOOOCDOOODOODODOOOOOOCOO MMT 523A SB E 18 AO Aa 12 83 14 46 16 1718 18 20 21 2223 24 25 26 127 28 PSU CLEI L1 M3PQ0A4B_ _ ADRAN peT e L2 M3PQ0A5B_ _ POWER SUPPLY A POWER SUPPLY B CODD DOOD OOOO OOOO 000000000000 mnooo cHk mmo oon cHK DESCRIPTION 2 Remove faceplate and insert MX2800 PSU into one of the PSU slots To insert hold the unit by the front edge while supporting the sides Align the card edges to the guide grooves in the designated PSU slot Insert into chassis until the edge connector seats firmly into the backplane Lock the unit in place by pushing in on the locking lever The MX2800 Power Supply Unit PSU is a plug in unit for the MX2800 chassis that provides the necessary voltages required to operate the MX2800 and accessories such as the fan faceplate The DC version is P N 1202289L2 and the AC version is P N 1202289L1 With two cards installed the MX2800 can recover from power supply unit or power source failure depending on configuration There are three possible 3 Verify that PWR power LED is active configurations and modes of operation Non Redundant Power Mode LED DESCRIPTIONS This mode offers no backup protection but only requires one source of power and one PSU The MX2800 PSU has LED status indicators The LEDs provided are PWR pow2. cept any interference received including interference that m Provision free plug and play may cause undesired operation Hot swappable E Meets the requirements for NEBS Level 3 Changes or modifications not expressly approved by ADTRAN could void the E Accessory plug for fan faceplate user s authority to operate this equipment TURNUP STEPS WARRANTY Warranty for Carrier Networks products manufactured by ADTRAN and supplied A under Buyer s order for use in the U S is ten 10 years For a complete faxback Unpack the MX2800 Power Supply Unit and inspect for damage If damage is copy of ADTRAN s U S and Canada Carrier Networks Equipment Warranty apparent refer to your carrier or supplier for remedy 877 457 5007 Document 414 Note To prevent ESD events when handling this equipment all personnel should utilize CAUTION ESD shoes or wrist straps or an ESD flooring must be present SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY HANDLING PRECAUTIONS REQUIRED
3. er and CHK check The power LED is active when the unit is on and receiving full Power Supply Recovery Mode power The check LED is active when the power supply is failing or is providing This mode offers backup protection in the event of power supply card failure This low power and needs to be checked configuration uses a primary and a backup PSU but only utilizes one source of power In this mode the MX2800 can continue operation in the event of a power supply unit failure without interrupting service COMPLIANCE CODES This product is intended for installation in equipment providing a Type B or E Power Supply and Source Recovery Mode enclosure and in a restricted access location This mode offers a backup system for both card and source failure In this mode two power supply units are installed and are connected to two individual power sources Code Input Output This allows the MX2800 to handle any combination of power source or power supply Power Code PC F G failure The MX2800 is able to internally re route the power source if a power supply Telecommunication Code TC card and the opposite power source fail Installation Code IC A Features of this unit include This device complies with Part 15 of the FCC rules Operation is subject to the Receives unregulated power input following two conditions 1 this device may not cause harmful interference and E Faceplate status LEDs 2 this device must ac
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