Features
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Provides 4 x 10/100 Mbps Ethernet ports with RJ-45 connector
Provides 1 x 100 Mbps multi/single-mode fiber port with SC/ST connector
Supports full/half duplex flow control
Supports Integrated Loop-up engine
Supports MDI/MDI-X auto crossover
Provides broadcast storm protection
Supports +10 ~ 30 VDC voltage power input
Provides surge (EFT) protection 3,000 VDC for power line
Supports 4,000 VDC Ethernet ESD protection
Provides flexible mounting: DIN-rail, Wall, Stack
Supports operating temperatures from -10 ~ 65° C
ADAM-6521 Series
Specifications
Communications
Standard
IEEE 802.3, 802.3u, 802.3x
LAN
10/100Base-T, 100Base-FX
Transmission Distance Ethernet : Up to 100 m
Multi-mode Fiber : Up to 2 km
(ADAM-6521, ADAM-6521/ST)
Single-mode Fiber : Up to 15 km (ADAM-6521S)
Transmission Speed
Up to 100 Mbps
Interface
Connectors
4 x RJ-45, 1 x SC type fiber connector (ADAM-6521,
ADAM-6521S) or 1 x ST type fiber connector
(ADAM-6521/ST)
2-pin removable screw terminal (power)
LED Indicators
Power, Link (100Base-FX), 100/10M (Ethernet)
Power
Power Consumption
ADAM-6521, ADAM-6521/ST: Max. 3 W
ADAM-6521S: Max. 4 W
Power Input
1 x Unregulated 10 ~ 30 VDC
Mechanism
Dimensions (W x H x D) 70 x 112 x 27 mm
Enclosure
IP30, ABS+PC with solid mounting kits
Mounting
DIN 35 rail, Wall, Stack
Protection
ESD (Ethernet)
4,000 VDC
Surge (EFT for power) 3,000 VDC
Environment
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)
MTBF
1,150,000 hrs
Certifications
Safety
UL 60950-1, CAN/CSA-C22.2 No.60950
EMC
U.S.A.: FCC Part 15 CISPR 22
EU: EN55011, EN61000-6-4
EN55022 Class A,
EN61000-3-2/3,
EN55024,
IEC61000-4-2/3/4/5/6/8/11
EN61000-6-2
Ordering Information
ADAM-6521
Industrial Ethernet Switch with 4 x 10/100Base-TX
Ports & 1 Multi-mode SC Type Fiber Optic Port
ADAM-6521/ST
Industrial Ethernet Switch with 4 x 10/100Base-TX
Ports & 1 Multi-mode ST Type Fiber Optic Port
ADAM-6521S
Industrial Ethernet Switch with 4 x 10/100Base-TX
Ports & 1 Single-mode SC Type Fiber Optic Port
Industrial Ethernet
Switches with 4 x
10/100Base-TX Ports
& 1 x 100Base-FX
Fiber Optic Port
Introduction
ADAM-6521 and ADAM-6521S are industrial-grade Ethernet switch with a fiber optic port that makes it possible to expand industrial networks fast and cost-effectively. ADAM-6521
and ADAM-6521S of 1 fiber port and 4-RJ-45 ports. With fiber optics, you can prevent noise interfering with your system and implement transmission distances up to 15 km.
ADAM-6521 and ADAM-6521S are especially suited for industrial environments with Ethernet networking needs such as: semi-conductor factories, inventory control environments,
assembly line and production and more.
ADAM-6521 and ADAM-6521S support a wide voltage range of +10 ~ 30 VDC over the terminal block, and 3,000 VDC surge (EFT) protection to protect it from being damaged by
over-voltage. A wide operating temperature range from -10 to 65° C (14 ~ 149° F), makes it functional in harsh operating environments. They also have six inclusive LED indicators
which make troubleshooting the ADAM-6521 and ADAM-6521S easier. Each port has a pair of LEDs that indicate link status and transmission speed. This function conveniently
informs users of any collisions, the link status, power failure and data receipts for immediate on-site diagnostics.
ADAM-6521
ADAM-6521/ST
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