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QUI CK IN STALL GUIDE
S Y S T E M GR O UN D ING (EARTHING)
General grounding
GROUND ALL SYSTEMS ACCORDING TO THESE INSTRUCTIONS BEFORE YOU CONNECT POWER LEADS.
FOLLOW INSTRUCTIONS EXPLICITLY TO ENSURE THE SAFETY OF PERSONNEL.
Cabinets always require redundant and independent equipment grounding conductors between the cabinet and the wiring system ground: an insulated
grounding conductor and a supplementary (protective) ground.
Grounding conductor
The grounding conductor is provided as part of the three-wire, 15-Amp, AC-power cord set included with the equipment. If the power cord must be
replaced, use a power cord of the same gauge that has the same insulation, number of conductors, and usage ratings.
Protective Grounding conductor
Install the protective grounding conductor to the system.
earth ground before you make any other connections to the equipment. The protective grounding conductor must be:
• An Insulated wire, #5 (13mm2) to #14 (2mm2) AWG, with green and yellow stripes
• Connected to the grounding stud on the back of the cabinet.
T E C HN ICAL S UPP ORT
The NVT Phybridge Technical Support Group is available to assist you with product installation, configuration, monitoring and troubleshooting procedures.
Should you experience trouble with this equipment or for repair or warranty information, please contact NVT Phybridge Inc. at
+1 905.901.3633 or support@nvtphybridge.com.
T E C HN ICAL S PEC IF IC ATIONS
Model
Part Number
Dimensions
Weight
Mounting
Processor
Memory
Interface: Ethernet Uplink (Trunk IP)
Interface; Downlink (PoE and IP to adapter)
Management
Power Supply
Power Consumption
Power Injection (PoE)
PowerWISE® Power Sharing
Operating Temperature
Humidity
Specifications subject to change without notice.
888.901.3633 | +44 (0) 208 977 6614 | www.nvtphybridge.com
PoLRE24/48
NV-PL-024 / NV-PL-048
19 inches x 1U Without rack ears: (HxWxD) 1.75" x 17.13" x 9.92"
(4.45cm x 43.5cm x 25.2cm)
7.94lb (3.6kg)
Standalone or rack or shelf-mountable
2 brackets included for installation
Broadcom BCM56018 switch processor, 266MHz
32MB FLASH, 64MB DDR SDRAM
Maximum 2 uplinks, each 1Gb/s (full duplex), either:
• 2 mini-GBIC ports: 1000 Base-TX/SX/LX/EX/ZX/LHX (determined by SFP,
transceiver module installed), Ethernet IEEE 802.3z, fiber optic cable, or
• 2 RJ45 ports: 10/100/1000 Base-T autosensing, independent speed
selection, Ethernet IEEE 802.3, CAT5e copper cable
PL-024: 1 RJ21 male telco connector (standard), 24 pairs used
PL-048: 2 RJ21 male telco connectors (standard), 48 pairs used
Maximum Distance: 1200ft (365m) over CAT3 UTP cable, 24 AWG
Speed: 10 Mbps (full duplex)
Power: 1 Watts
1 LAN port (MGMT): RJ45 10/100 base-T autosensing, IEEE 802.3
1 UART console port: RJ45 to DB9 cable
Unit auto-sensing 100-240VAC, 50/60 Hz
Power output: 500W max at 100VAC, 1000W max at 240VAC
PL-024: 16.5W
PL-048: 22W
DC Voltage: -54VDC; Endpoint devices must be compliant with IEEE 802.3af
2 male connectors (rear), DC IN and DC OUT: 48VDC to 56VDC
14°F to 122°F (-10°C to +50°C)
10% to 95% (non-condensing) at 35° C
Copyright 2019 NVT Phybridge | 413-0002-E | Page 6
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