1. FIBER OPTIC 8Ch Contact Closure Link
PRODUCT SPECIFICATION
EL – 4R2202 T/RX SERIES
RELAY 4
FCC
DESCRIPTION
The ELIM EL-4R2202 TX/RX series transceiver supports 4channel contact closuresignals over a single-mode optical fiber.
It is suitable for long haul transmission application without any noise or electromagnetic interference.
Plug-and-play design ensures ease of installation requiring no electrical or optical adjustments. Each Transceiver incorporates
status indicating LED’s for monitoring of proper System operation
APPLICATION
.CCTV, ITV and traffic control System
.CATV System
.Security System
.Process control and monitoring System
FEATURES
-. Contact transmission of high quality
-. Transmission distances up to 190 km
-. AC 110V / 220V
-. Registration of EMI/EMC, INNO-BIZ, Good Software and
Venture Business
ORDERING INFORMATION
PART
NUMBER
DESCRIPTION
OPTICAL
PWR BUDGET
MAX
DISTANCE
(Option)
EL-4R2202 TX ch Contact Closure Transmitter
EL-4R2202 RX ch Contact Closure Receiver
7dB
20Km
SINGLE-MODE
9/125um
EL-4R2402 TX ch Contact Closure Transmitter
EL-4R2402 RX ch Contact Closure Receiver
14dB
40Km
EL-4R2602 TX ch Contact Closure Transmitter
EL-4R2602 RX ch Contact Closure Receiver
20dB
60Km

2. DIGITAL 4Ch Contact Closure LINK
EL –4R2202 TX / RX SERIES
SPECIFICATIONS
RELAY
Contact Interface: Response Time: 0.5 msec
Input : Dry Contact closure
Output : SPST Relay, 0.5A Contact rating, N.O or N.C
Operating Mode: Simplex
WAVELENGTH /1550nm
OPTICAL EMITTER Laser Diode
NUMBER OF FIBER 1Core
LED INDICATORS
.Relay Transmitted Data
. Relay Received Data
CONNECTORS
Relay: RJ-45
Optical: SC Connector
ELECTRICAL & MECHANICAL
Power: A
Surface Mount: From Rack
Number of Rack Slots:
Current Protection: Automatic Resettable Solid-State
Current limiters
Size( WxHxD )
Module Type x 32 x 113mm
3u Card Type x 129 x 168mm
1u Rack Mount x 44 x 300mm
3u Rack Mount: x 132 x 275mm
ENVIRONMENTAL
MTBF: > 100,000 hours
Operating Temp: ℃ to +70℃
Storage Temp: ℃ to +80℃
Relative Humidity: % to 90% (non-condensing)
SYSTEM DESIGN
4ch
4ch
1 Fiber
9/125um SM
ELIM Co., Ltd
A-dong 3f Elim B/D 50, Saneop-ro 155beon-gil Gwonseon-gu, Suwon-Si, Gyeonggi-do,
Korea