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EDS-P308 Series

8-port IEEE 802.3af PoE unmanaged Ethernet switches

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Features and Benefits 

  • 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) 

 

Introduction

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.

Dimensions (unit = mm)

• 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
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
• Power Requirements
Input Voltage 48 (46 to 50 V) VDC, redundant 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 360,000 hrs
Database Telcordia (Bellcore), GB
• Warranty
Warranty Period 5 years
Details See http://www.moxa.com/support/warranty.htm

To request a quote, indicate which items you are interested in below and click "Get a Quote".

Available Models

  Model No. Description
EDS-P308 Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, and 4 PoE ports, 0 to 60°C operating temperature
EDS-P308-MM-SC Unmanaged Ethernet switch with 2 10/100BaseT(X) ports, 4 PoE ports, and 2 100BaseFX multi-mode ports with SC connectors, 0 to 60°C operating temperature
EDS-P308-MM-SC-T Unmanaged Ethernet switch with 2 10/100BaseT(X) ports, 4 PoE ports, and 2 100BaseFX multi-mode ports with SC connectors, -40 to 75°C operating temperature
EDS-P308-M-SC Unmanaged Ethernet switch with 3 10/100BaseT(X) ports, 4 PoE ports, and 1 100BaseFX multi-mode port with SC connector, 0 to 60°C operating temperature
EDS-P308-M-SC-T Unmanaged Ethernet switch with 3 10/100BaseT(X) ports, 4 PoE ports, and 1 100BaseFX multi-mode port with SC connector, -40 to 75°C operating temperature
EDS-P308-S-SC Unmanaged Ethernet switch with 3 10/100BaseT(X) ports, 4 PoE ports, and 1 100BaseFX single-mode port with SC connector, 0 to 60°C operating temperature
EDS-P308-S-SC-T Unmanaged Ethernet switch with 3 10/100BaseT(X) ports, 4 PoE ports, and 1 100BaseFX single-mode port with SC connector, -40 to 75°C operating temperature
EDS-P308-SS-SC Unmanaged Ethernet switch with 2 10/100BaseT(X) ports, 4 PoE ports, and 2 100BaseFX single-mode ports with SC connectors, 0 to 60°C operating temperature
EDS-P308-SS-SC-T Unmanaged Ethernet switch with 2 10/100BaseT(X) ports, 4 PoE ports, and 2 100BaseFX single-mode ports with SC connectors, -40 to 75°C operating temperature
EDS-P308-T Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, and 4 PoE ports, -40 to 75°C operating temperature

Optional Accessories

DIN-Rail Power Supplies
  Model No. Description
DR-75-48 75W/1.6A DIN-Rail 48 VDC power supply with universal 85 to 264 VAC input, -10 to 60°C operating temperature
DR-120-48 120W/2.5A DIN-Rail 48 VDC power supply with universal 88 to 132 VAC or 176 to 264 VAC input by switch, -10 to 60°C operating temperature
DRP-240-48 240W/5A DIN-Rail 48 VDC power supply with universal 85 to 264 VAC input, -10~70°C operating temperature
PoE Splitters & Injectors
  Model No. Description
SPL-24 IEEE 802.3af PoE splitters


     
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