• Relay output warning for power failure and port break alarm
• Broadcast storm protection
• -40 to 75°C operating temperature range (-T models)
Certifications
Introduction
The EDS-316 Ethernet switches provide an economical solution for your industrial Ethernet connections. These 16-port switches come with a builtin relay warning function that alerts network engineers when power failures or port breaks occur. In addition, the switches are designed for harsh
industrial environments, such as the hazardous locations defined by the Class 1 Div. 2 and ATEX Zone 2 standards.
The switches comply with FCC, UL, and CE standards and support either a standard operating temperature range of -10 to 60°C or a wide
operating temperature range of -40 to 75°C. All switches in the series undergo a 100% burn-in test to ensure that they fulfill the special needs of
industrial automation control applications. The EDS-316 switches can be installed easily on a DIN rail or in a distribution box.
Specifications
Input/Output Interface
Alarm Contact Channels1 relay output with current carrying capacity of 1 A @ 24 VDC
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control
Optical Fiber
100BaseFX
Multi-Mode
50/125 µm
Fiber Cable TypeOM1
Typical Distance4 km5 km40 km80 km
Typical (nm)130013101550
Wavelength
Optical
Power
TX Range
(nm)
RX Range
(nm)
TX Range
(dBm)
RX Range
(dBm)
Link Budget
(dB)
Dispersion
Penalty (dB)
800 MHz x
km
1260 to 13601280 to 13401530 to 1570
1100 to 16001100 to 16001100 to 1600
-10 to -200 to -50 to -5
-3 to -32-3 to -34-3 to -34
122929
311
Single-Mode
(40 km)
G.652G.652
Single-Mode
(80 km)
Note: When connecting a single-mode fiber transceiver, we recommend using an
attenuator to prevent damage caused by excessive optical power.
Note: Compute the “typical distance” of a specific fiber transceiver as follows: Link
budget (dB) > dispersion penalty (dB) + total link loss (dB).
DIP Switch Configuration
Ethernet InterfacePort break alarm
Switch Properties
Packet Buffer Size1.25 Mbits
MAC Table Size4 K
Processing TypeStore and Forward
Power Parameters
Input CurrentNon-fiber models: 0.34 A @ 24 VDC
Connection1 removable 6-contact terminal block(s)
Operating Voltage9.6 to 60 VDC
Input Voltage12/24/48 VDC, Redundant dual inputs
Fiber models: 0.4 A @ 24 VDC
Reverse Polarity ProtectionSupported
Overload Current ProtectionSupported
Physical Characteristics
HousingMetal
IP RatingIP30
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Dimensions80.1 x 135 x 105 mm (3.15 x 5.31 x 4.13 in)
1 x cap, plastic, for SC fiber port (-M-SC/S-SC models)
2 x cap, plastic, for SC fiber port (-MS-SC/MM-SC models)
1 x cap, plastic, for ST fiber port (-M-ST models)
2 x cap, plastic, for ST fiber port (-MM-ST models)
Documentation1 x quick installation guide
1 x warranty card
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Dimensions
Ordering Information
Model Name
EDS-31616–––-10 to 60°C
EDS-316-T16–––-40 to 75°C
EDS-316-M-SC151––-10 to 60°C
EDS-316-M-SC-T151––-40 to 75°C
EDS-316-M-ST15–1–-10 to 60°C
EDS-316-M-ST-T15–1–-40 to 75°C
EDS-316-MM-SC142––-10 to 60°C
EDS-316-MM-SC-T142––-40 to 75°C
EDS-316-MM-ST14–2–-10 to 60°C
EDS-316-MM-ST-T14–2–-40 to 75°C
EDS-316-MS-SC151–1-10 to 60°C
EDS-316-S-SC15––1-10 to 60°C
EDS-316-S-SC-T15––1-40 to 75°C
10/100BaseT(X) Ports
RJ45 Connector
100BaseFX Ports
Multi-Mode, SC
Connector
100BaseFX Ports
Multi-Mode, ST
Connector
100BaseFX Ports
Single-Mode, SC
Connector
Operating Temp.
EDS-316-SS-SC14––2-10 to 60°C
EDS-316-SS-SC-8014––2-10 to 60°C
EDS-316-SS-SC-T14––2-40 to 75°C
Accessories (sold separately)
Power Supplies
DR-120-24120W/2.5A DIN-rail 24 VDC power supply with universal 88 to 132 VAC or 176 to 264 VAC input by
switch, or 248 to 370 VDC input, -10 to 60°C operating temperature
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DR-452445W/2A DIN-rail 24 VDC power supply with universal 85 to 264 VAC or 120 to 370 VDC input, -10 to 50°
DR-75-2475W/3.2A DIN-rail 24 VDC power supply with universal 85 to 264 VAC or 120 to 370 VDC input, -10 to
MDR-40-24DIN-rail 24 VDC power supply with 40W/1.7A, 85 to 264 VAC, or 120 to 370 VDC input, -20 to 70°C
MDR-60-24DIN-rail 24 VDC power supply with 60W/2.5A, 85 to 264 VAC, or 120 to 370 VDC input, -20 to 70°C
C operating temperature
60°C operating temperature
operating temperature
operating temperature
Wall-Mounting Kits
WK-46Wall-mounting kit, 2 plates, 8 screws, 46.5 x 66.8 x 1 mm
This document and any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of
Moxa Inc. Product specifications subject to change without notice. Visit our website for the most up-to-date product information.
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