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EDS-P308 - Industrial IEEE802.3af Power-over-Ethernet Unmanaged Ethernet Switch with 8 10/100BaseT(X) ports, 0 to 60 Degree C by MOXA

EDS-P308 - Industrial IEEE802.3af Power-over-Ethernet Unmanaged Ethernet Switch with 8 10/100BaseT(X) ports, 0 to 60 Degree C
by MOXA

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  • 4 IEEE 802.3af compliant PoE and Ethernet combo ports
  • Up to 15.4 watts at 48 VDC per PoE port
  • Intelligent power consumption detection and classification
  • Redundant dual VDC power inputs
  • -40 to 75°C operating temperature range (T models)
The EDS-P308 switches are smart, 8-port, unmanaged Ethernet switches supporting PoE (Power-over-Ethernet) on ports 1 to 4. The switches are classified as power source equipment (PSE), and when used in this way, the EDS-P308 switches enable centralization of the power supply and provide up to 15.4 watts of power per port. The switches can be used to power IEEE 802.3af compliant powered devices (PD), eliminating the need for additional wiring, and support IEEE 802.3/802.3u/802.3x with 10/100M, full/half-duplex, MDI/MDI-X auto-sensing to provide an economical solution for your industrial Ethernet network. In addition, the built-in relay warning function alerts network engineers when power failures or port breaks occur.
 Technology
Standards IEEE 802.3af for Power-over-Ethernet
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
IEEE 802.3x for Flow Control
Processing Type Store and Forward
Flow Control IEEE 802.3x flow control, back pressure flow control
 Switch Properties
MAC Table Size 1 K
Packet Buffer Size 512 kbit
 Interface
Fiber Ports 100BaseFX ports (SC connector)
RJ45 Ports 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection
PoE Pinout V+, V+, V-, V- for pin 1, 2, 3, 6 (Endspan, MDI Alternative A)
DIP Switches Port break alarm mask
LED Indicators PWR1, PWR2, FAULT, 10/100M, PoE
Alarm Contact 1 relay output with current carrying capacity of
0.5 A @ 48 VDC
 Optical Fiber
Table
 Power Requirements
Input Voltage 48 (46 to 50 V) VDC, redundant dual inputs
Input Current Max. 1.6 A @ 48 V (supports up to 4 ports at 15.4 W per PoE port)
Overload Current Protection 2.5 A @ 48 VDC
Connection 1 removable 6-contact terminal block
Reverse Polarity Protection Present
 Physical Characteristics
Housing Metal, IP30 protection
Dimensions 53.6 × 135 × 105 mm (2.11 x 5.31 x 4.13 in)
Weight 840 g
Installation DIN-rail mounting, wall mounting (with optional kit)
 Environmental Limits
Operating Temperature Standard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
 Standards and Certifications
Safety UL 508
EMI FCC Part 15 Subpart B Class A, EN 55022 Class A
EMS EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3,
EN 61000-4-4 (EFT) Level 4, EN 61000-4-5 (Surge) Level 4,
EN 61000-4-6 (CS) Level 3, EN61000-4-8
Marine DNV, GL, LR, ABS, NK
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6
Note Please check Moxa’s website for the most up-to-date certification status.
 MTBF (mean time between failures)
Time 406,194 hrs
Database Telcordia (Bellcore), GB
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