D-Link DEM-211 User Manual

FEATURES

Small Form Factor Pluggable
(SFP) Multi-Source Agreement
(MSA) Specification Compliant
IEEE 802.3u 100BASE-FX
Standard
2 km Multi-Mode or 15 km
Single-Mode Fiber
Hot-Swappable
FDA, CDRH, TUV Laser Eye
Safety Certified

Ethernet SFP Transceivers

For Optical Fiber

Industry Standard 802.3u Compliance

Multi-Source Agreement (MSA) Specification Compliance

200Mbps Full Duplex Data Transfer Rate

-Link's DEM-210 and DEM-211 SFP transceivers provide a high performance solution for

D

serial optical data communication applications. They are hot-swappable, Small Form Factor
Pluggable (SFP) compliant with the Multi-Source Agreement (MSA) specification. The
transceivers have duplex LC connectors and provide IEEE 802.3u compliant link for up to
100Mbps in the half duplex mode (or 200Mbps full-duplex mode) transmission for fiber cable
applications.

D-Link's highly integrated transceivers offer low jitter performance for extended optical links
support without performance degradation. This high performance enables reliable data
transfer in short-, intermediate- and long-distances for building, factory, campus and
metropolitan networking applications.

Previous combo-port switch designs have only provided Gigabit copper or SFP fiber-optic
connectivity but not 100BASE-FX SFP fiber-optic connectivity. Switch designs like the DES­1226G and DES-3526 are of the former type. D-Link now provides 100BASE-FX SFP fiber­optic connectivity on Gigabit combo SFP ports for new switch model designs1. Futher, in our
effort to offer a full product porfolio, D-Link has developed the DEM-210 100BASE-FX SFP
transceiver which can plug-in to the Gigabit combo SFP fiber-optic slot of selected switches

to provide 100BASE-FX connectivity.

1 : The transceiver connects with certain specific supported D-Link switches. It is not for use
in the Gigabit SFP fiber-optic ports found in other switches. The current list of D-Link
switches that support the new module includes the following: DES-1228, DES-1228P, DES­1252, DHS-3028, DHS-3628F, DHS-3626F, DGS-3612G.

1

DEM-210/DEM-211

DEM-210

DEM-211

Cable

Fiber Type

Max. Cable Distance

Standard

Data Rates

Port Type

RoHS Compliant

Wavelength

Output Optical Power

Sensitivity

Power Budget

Power Voltage

Operating Temperature

Storage Temperature

Operating Humidity

Storage Humidity

Emission

Safety

Single-Mode Fiber

9/125um Single-Mode

15 km

802.3u 100BASE-FX

100Mbps

Duplex LC

1310nm

Max. -8dBm, Min. -15dBm

-32dBm

17dB

3.3V

oo

0 to 70 C

oo

-40 to 85 C

10% to 90% Non-Condensing

5% to 90% Non-Condensing

FCC Class B, CE, ICES-003, VCCI

FDA/CDRH, TUV, UL

Multi-Mode Fiber

62.5/125um Multi-Mode

2 km

802.3u 100BASE-FX

100Mbps

Duplex LC

1310 nm

Max. -14dBm, Min. -19dBm

-32 dBm

13dB

3.3V

oo

0 to 70 C

oo

-40 to 85 C

10% to 90% Non-Condensing

5% to 90% Non-Condensing

FCC Class B, CE, ICES-003, VCCI

FDA/CDRH, TUV, UL

2

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DEM-210/DEM-211

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D-Link and xStack are registered trademarks of D-Link Corporation/D-Link System Inc.

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Specifications subject to change without prior notice.

All other trademarks belong to their proprietors.

Rev. 01 (Sep. 2006)