NEBS Level 3 Compliance for GigaVUE‑HC3
This topic provides installation guidelines for GigaVUE‑HC3 Network Equipment-Building System (NEBS) Level 3 compliance.
Intrabuilding or Intra-connection
WARNING: The intra-building ports:
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RJ45: PTP-1588, Management port, Console port, Stack ports, P/S port (Reserved for future use) |
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25G SFP28: X1 - X24 (Only for GigaVUE‑HC3 control card version 2) |
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100Gb QSFP28: C1 - C8or40Gb QSFP+: Q1 - Q16 |
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25G SFP28: X1 - X16 (Only for GigaVUE‑HC3 control card version 2) |
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BPS SR4 2 pairs: C1 - C4 |
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25G SFP28: X1 - X16 (Only for GigaVUE‑HC3 control card version 2) |
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BPS LR4 2 pairs: C1 - C4 |
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25G SFP28: X1 - X16 (Only for GigaVUE‑HC3 control card version 2) |
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BPS LR4 2 pairs: Q1 - Q4 |
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100Gb QSFP28: C1 - C8 or 40Gb QSFP+: C1 - C8 |
GigaVUE‑HC3 equipment or subassembly are suitable for connection to intrabuilding or unexposed wiring or cabling only. The intra-building port(s) of the equipment or subassembly MUST NOT be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 6) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring.
Intrabuilding Ports (RJ45)
WARNING: The intrabuilding ports (RJ45) shall be connected to shielded and grounded cables at both ends.
Class A2 Voltage Accessibility
The GigaVUE‑HC3 shall be located in a restricted access location where only crafts personnel are allowed access.
Class B Voltage Accessibility
The GigaVUE‑HC3 shall be located in a restricted access location where only crafts personnel are allowed access.
Equipment Grounding Systems
The GigaVUE‑HC3 shall be installed and connected to the (CBN).
Communication Equipment Grounding
The GigaVUE‑HC3 is suitable for connection to the (Central Office and CPE).
Bonding of Battery Return (BR) Input Terminals
The battery returns of the GigaVUE‑HC3 shall be connected as (DC-I).
Connections
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The GigaVUE‑HC3 shall be grounded via a copper ground conductor #6 AWG for CPE installation. |
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All bare grounding connection points to the GigaVUE‑HC3 shall be cleaned and coated with an antioxidant solution before connections are made. |
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All surfaces on the GigaVUE‑HC3 that are unplated shall be brought to a bright finish and treated with an antioxidant solution before connections are made. |
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d.
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All non-conductive surfaces on the GigaVUE‑HC3 shall be removed from all threads and connection points to ensure electrical continuity. |
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Multiple connectors shall not be secured by the same bolt assemblies. |
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Unplated connection surfaces that are to be intentionally joined to form a bonding or grounding path shall be brought to a bright finish and then coated with an antioxidant before they are joined (electrical connections). |
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Listing fasting hardware shall be compatible with materials being joined and shall preclude loosening deterioration, and electrochemical corrosion of the hardware and joined materials. |
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Non-conductive coatings (such as paint, lacquer, and enamel) on the equipment to be bonded or grounded shall be removed from threads and other contact surfaces to assure electrical continuity. |
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i.
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GigaVUE‑HC3 utilizes a Spade width 0.32in/.81cm with a Standard Wire 12-16 (AWG) that utilizes 5in-lbs of torque to secure it to the frame and EUT. Only listed two-hole compression-type connectors shall be used in making connection to flat surfaces (such as bus bars, frames, racks, or cabinets). Torquing and bolts assembly requirements for securing the connector shall be as specified by the connector supplier. |
Input AC/DC Voltage
The GigaVUE‑HC3is capable of operating input 100-115V/120V/200-240V AC, 14A/12A/10A, 50/60Hz (for each power supply), -48V to -60V DC, 40A Max (for each power supply)
Maintenance
Coin battery replacement
The coin cell battery/lithium battery can only be replaced by skilled/qualified service personnel.
CAUTION: Remove all power sources before servicing. (TO COMPLETELY REMOVE POWER FROM THE UNIT, FIRST TURN OFF THE POWER SWITCH AND REMOVE BOTH POWER CABLES).
