
Ethernet I/O Modules
5-14
ADAM-6520
ADAM-6521
ADAM-6541
ADAM-6542
5-port Industrial 10/100 Mbps Ethernet Switch
5-port Industrial 10/100 Mbps Ethernet Switch with Fiber Optic
Ethernet to Multi-mode Fiber Optic Converter
Ethernet to Single Strand WDM Fiber Optic Converter
ADAM-6521ADAM-6520 ADAM-6541ADAM-6542
Specifications
Standard IEEE 802.3, IEEE 802.3u
LAN ADAM-6520 : 10/100Base-T standard network
ADAM-6521 : 10/100Base-T & 10/100 Base-FX
standard
Transmission Distance Ethernet: 100 m, Multi-mode Fiber: Up to 2 km
(ADAM-6521)
Transmission Speed ADAM-6520 : up to 10/100 Mbps
ADAM-6521 : 4 x 10/100 Mbps & 1 x 100 Mbps
(Fiber)
Connectors ADAM-6520 : RJ-45,
ADAM-6521 : 4 x RJ-45 & 1 x Fiber (SC type)
LED Indicators Power, 10/100 Mbps
Power Inputs Unregulated 10 ~ 30 V
DC
Power Consumption 2.4 W @ 24 V
DC
Enclosure ABS with captive mounting hardware
Operating Temperature -10 ~ 65° C (14 ~ 149° F)
Storage Temperature -20 ~ 80° C (14 ~ 176° F)
Operating Humidity 20 ~ 95% (non-condensing)
Storage Humidity
0 ~ 95% (non-condensing)
Ordering Information
ADAM-6520 5-port Industrial 10/100 Mbps Ethernet Switch
ADAM-6521 5-port Industrial 10/100Mbps Ethernet Switch with
Fiber port
Specifications
Standard IEEE 802.3, 802.3u, 802.3x
LAN 10/100Base-TX, 100Base-FX
Transmission Distance Ethernet : 100 m
Fiber:
ADAM-6541: Multi-mode: Up to 2 km,
Single-mode: Up to 20 km
ADAM-6542: Up to 20 km
Transmission Speed
Up to 100 Mbps
Connectors 1 x RJ-45
1 x SC type fiber optic connector (ADAM-6541,
ADAM-6542/W13, ADAM-6542/W15)
1 x ST type fiber optic connector (ADAM-6541/ST)
LED Indicators Power, Full/Link (100Base-FX),100/10 M Ethernet
( ADAM-6541)
Power, Link (100Base-FX) , 100/10 M Ethernet
(ADAM-6542)
Power Input
Unregulated 10 ~ 30 V
DC
Power Consumption 3 W @ 24 V
DC
Isolation Protection 1,500 V
RMS
(Ethernet port)
Enclosure IP30, ABS+PC with solid mounting hardware Mounting
DIN 35 rail, stack, wall Protection
Operating Temperature -10 ~ 65° C (14 ~ 149° F),
stack : -10 ~ 60° C (14 ~ 140° F)
Storage Temperature -20 ~ 80° C (-4 ~ 176° F)
Operating Humidity 20 ~ 95% (non-condensing)
Storage Humidity 0 ~ 95% (non-condensing)
Ordering Information
ADAM-6541 10/100 Base-TX Ethernet to 100 Base-FX Multi-mode
SC Type Fiber Optic Converter
ADAM-6541/ST 10/100 Base-TX Ethernet to 100 Base-FX Multi-mode
ST Type Fiber Optic Converter
ADAM-6542/W15 10/100Base-TX Ethernet to 100Base-FX WDM Single
Strand Fiber Optic Converter (Tx:1550nm, Rx:1310nm)
ADAM-6542/W13 10/100Base-TX Ethernet to 100Base-FX WDM Single
Strand Fiber Optic Converter (Tx:1310 nm, Rx:1550nm)
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
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