CORNING HX 2.5 GHz TDD Quick Installation Sheet

Corning Optical Communications CMA-481-AEN HX 2.5 GHz TDD Indoor DAS Remote Unit Quick Installation Sheet 1. The HX 2.5 GHz TDD remote is an upgrade unit and is installed in conjunction with existing HX4, HX-WCS, and/or MA1000/MA2000 remote. 2. In installations with an MA1000/MA2000 remote, an external passi ...

Corning Optical Communications 1. PACKAGE CONTENTS (CONTINUED) Item Description Quantity Image Wall-Mount Bracket (belly-to-wall) Assembly 2 (RT/LT) Pan-Head Screw Sems UNC 6-32, 7/16-in (11 mm); stainless steel; used for securing bracket to HX sides 20 Table 1. HX 2.5 GHz TDD Kit Contents 2. PLOT PLAN The unit ...

Corning Optical Communications 3A. RACK-MOUNT INSTALLATION Notes: • The HX 2.5 GHz TDD unit requires 4U rack height availability. • Rack nuts and screws not provided (depend on rack type) • For installations with MA1000/MA2000 remote: • The EPM (1U) should be installed beneath the HX 2.5 GHz TDD unit ...

Corning Optical Communications 3B. WALL-MOUNT INSTALLATION (CONTINUED) Step 1: Remove the factory-assembled rack ears from the sides of the unit. Notes: • If the HX 2.5 GHz TDD is to be installed in conjunction with the EPM, the latter must be assembled to the HX unit before mounting the unit on the wall - re ...

Corning Optical Communications 3B. WALL-MOUNT INSTALLATION (CONTINUED) Step 7: Hang the unit and bracket assembly onto the two bolts using the key holes. Step 8: Insert remaining bolts (two on each side) through remaining bracket holes into anchors. Step 9: Tighten all four bolts. Step 10: Verify that HX 2.5 G ...

Corning Optical Communications 5. EXTERNAL ALARM CONNECTIONS The HX 2.5 GHz TDD DB-9 “Ext. Alarm” connector supports up to four dry contact alarms for which the polarity field (normally open/normally close circuit) and severity are configured via the Web management GUI (SC-450 v7.3 and higher). Refer to Fig ...

Corning Optical Communications 7. RF CONNECTIONS TO HX WCS Step 1. Perform the WCS service connections as follows: Connect from… To… HX 2.5 GHz TDD “WCS RU” mini DIN 4.3-10 type duplexed port HX WCS “ANT” mini DIN 4.3-10 type duplexed port Notes: • For SISO installations, the connections are from ...

Corning Optical Communications 8. RF CONNECTIONS TO MA1000/MA2000 REMOTE Notes: • The RF connections between the HX 2.5 GHz TDD unit and an MA1000/MA2000 remote require an EPM unit (interfaces MA1K/ MA2K SCU). • Two EPM units are required for MIMO installations. Step 1. Connect the HX 2.5 GHz TDD MUX “ ...

Corning Optical Communications 9. FIBER CONNECTIONS IMPORTANT! Keep in mind the rules for handling and connecting F/O cables. Refer to HX 2.5 GHz TDD user manual for more information. Notes: • HX 2.5 GHz TDD support single-mode fiber connections and interfaces to the OCH-WDM located at the headend via the fi ...

Corning Optical Communications 10. POWER UP WARNING! Before connecting or disconnecting ground or power wires to the chassis, ensure that power is disconnected from the DC circuit. To disconnect power, locate the circuit breaker on the panel board that services the DC circuit, and switch the circuit breaker to ...