EDS-308-SS-SC-T [MOXA]

8-port unmanaged Ethernet switches;


型号：	EDS-308-SS-SC-T
厂家：	Moxa
描述：	8-port unmanaged Ethernet switches
文件：	总5页 (文件大小：830K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

EDS-308 Series

8-port unmanaged Ethernet switches

Features and Benefits

• 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-308 Ethernet switches provide an economical solution for your industrial Ethernet connections. These 8-port switches come with a built-

in 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-308 switches can be installed easily on a DIN rail or in a distribution box.

Specifications

Input/Output Interface

Alarm Contact Channels

1 relay output with current carrying capacity of 1 A @ 24 VDC

Ethernet Interface

10/100BaseT(X) Ports (RJ45 connector)

EDS-308/308-T: 8

EDS-308-M-SC/308-M-SC-T/308-S-SC/308-S-SC-T/308-S-SC-80: 7

EDS-308-MM-SC/308-MM-SC-T/308-MM-ST/308-MM-ST-T/308-SS-SC/308-SS-SC-T/

308-SS-SC-80: 6

All models support:

Auto negotiation speed

Full/Half duplex mode

Auto MDI/MDI-X connection

100BaseFX Ports (multi-mode SC connector)

EDS-308-M-SC: 1

EDS-308-M-SC-T: 1

EDS-308-MM-SC: 2

EDS-308-MM-SC-T: 2

100BaseFX Ports (multi-mode ST connector)

100BaseFX Ports (single-mode SC connector)

EDS-308-MM-ST: 2

EDS-308-MM-ST-T: 2

EDS-308-S-SC: 1

EDS-308-S-SC-T: 1

EDS-308-SS-SC: 2

EDS-308-SS-SC-T: 2

100BaseFX Ports (single-mode SC connector, 80

km)

EDS-308-S-SC-80: 1

EDS-308-SS-SC-80: 2

www.moxa.com

Standards

IEEE 802.3 for 10BaseT

IEEE 802.3u for 100BaseT(X) and 100BaseFX

IEEE 802.3x for flow control

Optical Fiber

100BaseFX

Single-Mode

(80 km)

Multi-Mode

(40 km)

50/125 µm

Fiber Cable Type

Typical Distance

OM1

4 km

G.652

800 MHz x km

5 km

40 km

1310

80 km

1550

Typical (nm)

1300

Wave-

length

TX Range (nm)

RX Range (nm)

1260 to 1360

1280 to 1340

1100 to 1600

0 to -5

1530 to 1570

1100 to 1600

0 to -5

1100 to 1600

-10 to -20

-3 to -32

TX Range (dBm)

RX Range (dBm)

Link Budget (dB)

Dispersion Penalty (dB)

-3 to -34

Optical

Power

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 Interface

Port break alarm

Switch Properties

MAC Table Size

2 kbits

Packet Buffer Size

Processing Type

768 K

Store and Forward

Power Parameters

Input Current

EDS-308/308-T: 0.07 A @ 24 VDC

EDS-308-M-SC/S-SC Series, 308-S-SC-80: 0.12 A @ 24 VDC

EDS-308-MM-SC/MM-ST/SS-SC Series, 308-SS-SC-80: 0.15 A @ 24 VDC

Connection

1 removable 6-contact terminal block(s)

9.6 to 60 VDC

Operating Voltage

Input Voltage

Redundant dual inputs, 12/24/48 VDC

Supported

Reverse Polarity Protection

Overload Current Protection

Supported

Physical Characteristics

Housing

Metal

IP Rating

IP30

Dimensions

53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)

www.moxa.com

Weight

790 g (1.75 lb)

Installation

DIN-rail mounting, Wall mounting (with optional kit)

Environmental Limits

Operating Temperature

Standard Models: -10 to 60°C (14 to 140°F)

Wide Temp. Models: -40 to 75°C (-40 to 167°F)

Storage Temperature (package included)

Ambient Relative Humidity

-40 to 85°C (-40 to 185°F)

5 to 95% (non-condensing)

Standards and Certifications

Hazardous Locations

ATEX, Class I Division 2

CISPR 32, FCC Part 15B Class A

EN 55032/24

EMI

EMC

Vibration

EMS

IEC 60068-2-6

IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV

IEC 61000-4-3 RS: 80 MHz to 1 MHz: 20 V/m

IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV

IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV

IEC 61000-4-6 CS: 10 V

IEC 61000-4-8 PFMF

Safety

Shock

Freefall

UL 508, UL 60950-1, CSA C22.2 No. 60950-1

IEC 60068-2-27

IEC 60068-2-32

MTBF

Time

255,528 hrs

Standards

MIL-HDBK-217F

Warranty

Warranty Period

5 years

Details

See www.moxa.com/warranty

Package Contents

Device

1 x EDS-308 Series switch

Installation Kit

1 x cap, plastic, for SC fiber port

2 x cap, plastic, for SC fiber port (-SC models)

2 x cap, plastic, for ST fiber port (-ST models)

Documentation

1 x quick installation guide

1 x warranty card

www.moxa.com

Dimensions

Ordering Information

100BaseFX Ports

Multi-Mode, SC

Connector

100BaseFX Ports

Multi-Mode, ST

Connector

100BaseFX Ports

Single-Mode, SC

Connector

10/100BaseT(X) Ports

RJ45 Connector

Model Name

Operating Temp.

EDS-308

–

-10 to 60°C

-40 to 75°C

-10 to 60°C

-40 to 75°C

-10 to 60°C

-40 to 75°C

-10 to 60°C

-40 to 75°C

-10 to 60°C

-40 to 75°C

-10 to 60°C

-40 to 75°C

-10 to 60°C

EDS-308-T

EDS-308-M-SC

EDS-308-M-SC-T

EDS-308-MM-SC

EDS-308-MM-SC-T

EDS-308-MM-ST

EDS-308-MM-ST-T

EDS-308-S-SC

EDS-308-S-SC-T

EDS-308-SS-SC

EDS-308-SS-SC-T

EDS-308-S-SC-80

EDS-308-SS-SC-80

Accessories (sold separately)

Power Supplies

DR-120-24

120W/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

DR-4524

45W/2A DIN-rail 24 VDC power supply with universal 85 to 264 VAC or 120 to 370 VDC input, -10 to 50°

C operating temperature

DR-75-24

75W/3.2A DIN-rail 24 VDC power supply with universal 85 to 264 VAC or 120 to 370 VDC input, -10 to

60°C operating temperature

www.moxa.com

MDR-40-24

MDR-60-24

DIN-rail 24 VDC power supply with 40W/1.7A, 85 to 264 VAC, or 120 to 370 VDC input, -20 to 70°C

operating temperature

DIN-rail 24 VDC power supply with 60W/2.5A, 85 to 264 VAC, or 120 to 370 VDC input, -20 to 70°C

operating temperature

Wall-Mounting Kits

WK-46

Wall-mounting kit, 2 plates, 8 screws, 46.5 x 66.8 x 1 mm

19-inch rack-mounting kit

Rack-Mounting Kits

RK-4U

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.

www.moxa.com

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