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SE208 - 8-port 10/100 Unmanaged Ethernet Switch by Advantech/ B+B Smartworx

SE208 - 8-port 10/100 Unmanaged Ethernet Switch
by Advantech/ B+B Smartworx

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** Replacement Model: EKI-2528-BE **

With no setup required, Advantech B+B SmartWorx Unmanaged Industrial Ethernet Switches are cost-effective, best-in-class, UL Certified plug-andplay devices. These switches are designed for use in demanding industrial environments, offering unmatched performance, reliability, and value. Robust IP30 rated metal enclosure is designed to meet challenging industrial applications to provide efficient heat dissipation.

Models are available in standard 10/100Mbps speed for twisted pair ports and 100Mbps for fiber optic connections (on some models) while supporting full data transmission. The SE205 and SE208 series switches offer store and forward technology, as well as MDI/MDIX auto sensing to ensure connectivity on the copper ports. Status LEDs indicate active link, speed and collision status.

Power is a 12-48 VDC redundant input design and is secured with a double protection mechanism: Polarity Reverse and Overload Protection. Polarity Reverse prevents damage to the switch in the event of incorrect power wiring. Overload Protection is a resettable fuse that prevents power overloads causing damage to the switch - once normal power is resumed the switch will restart automatically. Power-fail LEDs will activate to notify administrators of a failed condition as well as a power fault relay, to provide easy troubleshooting.

COMMUNICATIONS

Standards

IEEE 802.3, 802.3u, 802.3x

LAN

10/100Base-T(X) (all models)

10/100Base-T(X), 100Base-FX (SE205-MMSC, SE205-SMSC)

Transmission Distance

Ethernet: Up to 100 meters

Multi-mode Fiber: Up to 2km (SE205-MMSC) Single-mode Fiber: Up to 30km (SE205-SMSC)

Transmission Speed

10/100 Mbps Auto-Negotiation

Optical Fiber

(SE205-MMSC)

Multi-mode

Wavelength: 1300 nm

Parameters: 50/125 μm, 62.5/125 μm

Optical Fiber

(SE205-SMSC)

Single-mode

Wavelength: 1310 nm

Parameters: 9/125 μm

SWITCH PROPERTIES

MAC Table Size

2k

Packet Buffer Size

448 Kbits

Switching Technique S

Store and Forward

INTERFACE

Connectors

5 x RJ45 (SE205, SE205-T)

8 x RJ45 (SE208, SE208-T)

4 x RJ45 ports, 1 x SC type fiber connector (SE205-MMSC, SE205-SMSC)

6-pin removable screw terminal - power & relay (all models)

Ethernet

Auto Sensing, 10/100BaseTX, Duplex and MDIX.

LED Indicators

P1, P2, P-Fail

10/100T (X): Link/Activity, Duplex/Collision

POWER

Power Consumption

2.88W (SE205, SE205-T)

4.71W (SE208, SE208-T)

4.2W (SE205-MMSC, SE205-SMSC)

Power Input

12-48 VDC (10.8 - 52.8 VDC) redundant dual inputs

Fault Output

1 Relay Output

Reverse Polarity Protection

Present

Overload Current

Present

PHYSICAL

Dimensions

(WxHxD)

SE205, SE205-T: 30 x 120 x 95 mm (1.18 x 4.72 x 3.74 in)

SE208, SE208-T: 30 x 140 x 95 mm (1.18 x 5.51 x 3.74 in) SE205-MMSC, SE205-SMSC: 30 x 140 x 95 mm (1.18 x 5.51 x 3.74 in)

Enclosure

IP30, metal shell with solid mounting kits

Mounting

DIN-Rail, Wall Mount

Weight

Net 1.83 lb (0.83 kg)

ENVIRONMENT

Operating Temperature

SE205, SE208: -10 ~ +60°C (-14 ~ +140°F)

SE205-MMSC, SE205-SMSC: -10 ~ +60°C (-14 ~ +140°F)

SE205-T, SE208-T: -40 ~ +75°C (-40 ~ +167°F)

Storage Temperature

-40 ~ +85°C (-40 ~ +185°F)

Operating Humidity

10 ~ 95% (non-condensing)

Storage Humidity

10 ~ 95% (non-condensing)

MTBF

SE205, SE205-T: 412,590 hours S

SE208, SE208-T: 388,566 hours

SE205-MMSC, SE205-SMSC: 674,572 hours

CERTIFICATIONS

Safety

UL/cUL 60950

EMI

FCC Part 15 Subpart B Class A, EN 55022, Class A

EMS

EN 61000-4-2, EN 61000-4-3, EN 61000-4-4,

EN 61000-4-5, EN 61000-4-6, EN 61000-4-8

Shock

IEC 60068-2-27

Freefall

IEC 60068-2-32

Vibration

IEC 60068-2-6

SE208.pdf488 K
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