Features and Benefits
Introduction
Specs
Technology
Standards | IEEE 802.3af for 15.4W Power-over-Ethernet |
IEEE 802.3at for 30W Power-over-Ethernet | |
IEEE 802.3 for 10BaseT | |
IEEE 802.3u for 100BaseT(X) | |
IEEE 802.3ab for 1000BaseT(X) | |
IEEE 802.3x for Flow Control | |
IEEE 802.3az for Energy-Efficient Ethernet | |
Flow Control | IEEE 802.3x Flow Control |
Back Pressure Flow Control |
Switch Properties
packet forwarding rate | 13.392Mpps |
Processing Type | Store and Forward |
MAC Table Size | 4 K |
Jumbo Frame Size | 9720Byte |
Backplane | 18G |
Packet Buffer Size | 1.5Mbit |
Interface
RJ45 Ports | 10/100/1000BaseT(X) auto negotiation speed |
Full/Half duplex mode | |
MDI/MDI-X connection | |
PoE Pinout | V+, V+, V-, V- for Pin 1,2,3,6 (End-span) |
LED | RJ45 Ports: Link/Act RJ45 Green LED G1~G8 |
PoE Indicator: RJ45 Yellow LED G1~G8 | |
Power: PWR |
Power Requirements
Connection | 1 removable 6-terminal block |
Input Voltage | 48VDC (44 to 57VDC),Redundant Dual Inputs |
No-load Power Consumption | 5W @ 48VDC |
Full-load Power Consumption | 8W @ 48VDC (Full loading without PDs' consumption) |
Power Budget | 248W @ 48VDC for total PDs’ and switches' consumption (P508B: 128W @ 48VDC) |
Power Budget of each PoE port | Max. 30W |
Redundant Dual Inputs | Present |
Reverse Polarity Protection | Present |
Over current protection | Present |
sical Characteristics
Housing | Hard aluminum alloy case |
IP Rating | IP40 |
Dimensions (W × H × D) | 41 × 153.5 × 128 mm |
Weight | 605g(P508A), 595g(P508B) |
Installation | DIN-rail mounting, wall mounting |
Environmental Limits
Operating Temperature | Standard Models: -25 to 60℃ (-13 to 140℉) |
Wide Temp. Models: -40 to 75℃ (-40 to 167℉) | |
Storage Temperature | -40 to 85℃(-40 to 185℉) |
Ambient Relative Humidity | 5 to 95% (non-condensing) |
Standards and Certifications
EMI | FCC Part 15，CISPR (EN55022) class A |
EMS | EN61000-4-2 (ESD)，Level 4 |
EN61000-4-3 (RS)，Level 3 | |
EN61000-4-4 (EFT)，Level 4 | |
EN61000-4-5 (Surge)，Level 4 | |
EN61000-4-6 (CS)，Level 3 | |
EN61000-4-8，Level 5 | |
Shock | IEC60068-2-27 |
Freefall | IEC 60068-2-32 |
Vibration | IEC60068-2-6 |
EMI | FCC Part 15，CISPR (EN55022) class A |
Warranty
Warranty Period | 5 years |
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